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1

Q2 Q3 Q4 Q4 Q3 Q2 Q1 Q1 Q2 Q3 Q4 Q3 Q2 Q1 Q1 Q2 Q3 Q4 Q4 Q3 Q2 Q1  

E-Print Network [OSTI]

. and Solar Energy Industries Association. All Rights Reserved 2 Key Findings Photovoltaics (PV) PV.S. solar market was the growth of utility-scale solar. Utility PV installations in the U.S. grew 670% over Q2 Q3 Q4 Q4 Q3 Q2 Q1 Q1 Q2 Q3 Q4 A Greentech Media Company U.S. SOLAR MARKET INSIGHT REPORT | Q1

2

Sep Nov Jan Mar May Jul Sep Nov Jan Mar May Jul Sep Nov Jan  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545 OCT 28Sacandaga SiteSep Nov Jan Mar May

3

New Results from ZEUS on High Q 2 Deep Inelastic  

E-Print Network [OSTI]

40000 Q 2 min (GeV 2 ) s (pb) (Q 2 > Q 2 min ) ZEUS (33.5 pb ­ 1 / LP97) Standard Model (MRSA) Data

4

SustSciTeam_ProgramSummary_051611.xlsx.5/16/11 1Q 2Q 3Q Summer  

E-Print Network [OSTI]

-month) Orientation and Team Building Year 1 Sustainability Science ESS280A (4units) Independent Research XXX299 (4 units) Independent Research XXX299 (4 units) Summer Salary Sustainability Science Course; Define Team Report; Progress mtgs. Sustainability Science Team - Summary Schedule Apply to Sustainability Science

Rose, Michael R.

5

R Measurements at High Q^2  

E-Print Network [OSTI]

Previous Measurements of R at high Q^2 are reviewed. Recent R measurement results, including those from the Beijing Spectrometer Experiment, are described. The present status of R measurements and future measurement possiblities are summarized.

F. A. Harris

2001-06-01T23:59:59.000Z

6

Documentation 2013-2014 Q2  

E-Print Network [OSTI]

Laboratory Documentation 2013-2014 Q2 This document contains the sessions that have to be done ............................................................................................. 32 Session 5: Memory management................................................................................................. 45 Session 7:Input/Output management

Politècnica de Catalunya, Universitat

7

FY 2014 Q3 Metric Summary | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomentheATLANTA, GA5 &of EnergyOrganizationtotal FY 20106EnergyFY 2014 Q3

8

From $sl_q(2)$ to a parabosonic Hopf algebra  

E-Print Network [OSTI]

A Hopf algebra with four generators among which an involution (reflection) operator, is introduced. The defining relations involve commutators and anticommutators. The discrete series representations are developed. Designated by $sl_{-1}(2)$, this algebra encompasses the Lie superalgebra $osp(1|2)$. It is obtained as a $q=-1$ limit of the $sl_q(2)$ algebra and seen to be equivalent to the parabosonic oscillator algebra in irreducible representations. It possesses a noncocommutative coproduct. The Clebsch-Gordan coefficients (CGC) of $sl_{-1}(2)$ are obtained and expressed in terms of the dual -1 Hahn polynomials. A generating function for the CGC is derived using a Bargmann realization.

Tsujimoto, Satoshi; Zhedanov, Alexei

2011-01-01T23:59:59.000Z

9

From $sl_q(2)$ to a Parabosonic Hopf Algebra  

E-Print Network [OSTI]

A Hopf algebra with four generators among which an involution (reflection) operator, is introduced. The defining relations involve commutators and anticommutators. The discrete series representations are developed. Designated by $sl_{-1}(2)$, this algebra encompasses the Lie superalgebra $osp(1|2)$. It is obtained as a $q=-1$ limit of the $sl_q(2)$ algebra and seen to be equivalent to the parabosonic oscillator algebra in irreducible representations. It possesses a noncocommutative coproduct. The Clebsch-Gordan coefficients (CGC) of $sl_{-1}(2)$ are obtained and expressed in terms of the dual -1 Hahn polynomials. A generating function for the CGC is derived using a Bargmann realization.

Satoshi Tsujimoto; Luc Vinet; Alexei Zhedanov

2011-10-07T23:59:59.000Z

10

Lone Star I (Q2) Wind Farm | Open Energy Information  

Open Energy Info (EERE)

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11

Domestic Coal Distribution 2009 Q2 by Origin State: Alabama  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecemberSteam Coal Import96 4.87CBECS Public Use Data0 0(BTUFeet)(Dollars61Q2 by

12

Next-Generation Thermionic Solar Energy Conversion - FY13 Q2...  

Broader source: Energy.gov (indexed) [DOE]

Next-Generation Thermionic Solar Energy Conversion - FY13 Q2 Next-Generation Thermionic Solar Energy Conversion - FY13 Q2 This document summarizes the progress of this Stanford...

13

Connection between Second Class Currents and the $?N?$ Form Factors $G_M^*(q^2)$ and $G_E^*(q^2)$  

E-Print Network [OSTI]

An interesting connection between the nucleon weak axial-vector second class current form factor $g_{T}(q^{2})$ present in the matrix element $$ and the $\\Delta N\\gamma$ form factors $G_{M}^{\\ast}(q^{2})$ and $G_{E}^{\\ast}(q^{2})$ is derived. Using a nonperturbative, relativistic sum rule approach in the infinite momentum frame, $G_{M}^{\\ast}(q^{2})$ and $G_{E}^{\\ast}(q^{2})$ are calculated in terms of $g_{T}(q^{2})$ and the well-known nucleon isovector Sachs form factor $G_{M}^{V}$ as input with no additional model parameters. Reasonable agreement with the data for $G_{M}^{\\ast}(q^{2})$ may be achieved with a non-zero $g_{T}(q^{2})$ too large to be accommodated in the Standard Model. We surmise that it is plausible that second class current-associated pion cloud effects are playing a significant role in pion electroproduction processes and perhaps must be taken into account in those methodologies which utilize effective Lagrangians.

Milton Dean Slaughter

2004-12-18T23:59:59.000Z

14

The $Q^{2}$-dependence of the Generalised Gerasimov-Drell-Hearn Integral for the Proton  

E-Print Network [OSTI]

The dependence on Q^2 (the negative square of the 4-momentum of the exchanged virtual photon) of the generalised Gerasimov-Drell-Hearn integral for the proton has been measured in the range 1.2 GeV^2 3 GeV^2, while both contributions are important at low Q^2. The total integral shows no significant deviation from a 1/Q^2 behaviour in the measured Q^2 range, and thus no sign of large effects due to either nucleon-resonance excitations or non-leading twist.

Airapetian, A; Akushevich, I V; Amarian, M; Arrington, J; Aschenauer, E C; Avakian, H; Avakian, R; Avetisian, A; Avetissian, E; Bailey, P; Bains, B; Baumgarten, C; Beckmann, M; Belostotskii, S; Bernreuther, S; Bianchi, N; Böttcher, Helmut B; Borisov, A; Bouwhuis, M; Brack, J; Brauksiepe, S; Brauniu, B; Brückner, W; Brüll, A; Budz, P; Bulten, H J; Capitani, G P; Carter, P; Chumney, P; Cisbani, E; Court, G R; Dalpiaz, P F; De Leo, R; De Nardo, L; De Sanctis, E; De Schepper, D; Devitsin, E G; De Witt-Huberts, P K A; Di Nezza, P; Dzhordzhadze, V; Düren, M; Dvoredsky, A P; Elbakian, G M; Ely, J; Fantoni, A; Feshchenko, A; Ferro-Luzziwad, M; Fiedler, K; Filippone, B W; Fischer, H; Fox, B; Franzl, J; Frullani, S; Gärber, Y; Garibaldi, F; Garutti, E; Gavrilov, G E; Karibian, V; Golendukhin, A; Graw, G; Grebenyuk, O; Green, P W; Greeniaus, L G; Gute, A; Haeberli, W; Hartig, M; Hasch, D; Heesbeen, D; Heinsius, F H; Henoch, M; Hertenberger, R; Hesselink, W H A; Hoffmann-Rothe, P; Hofman, G J; Holler, Y; Holto, R J; Hommez, B; Iarygin, G; Iodice, M; Izotov, A A; Jackson, H E; Jgoun, A; Jung, P; Kaiser, R; Kanesakaac, J; Kinney, E R; Kiselev, A; Kitching, P; Kobayashi, H; Koch, N; Königsmann, K C; Kolster, H; Korotkov, V A; Kotik, E; Kozlov, V; Krivokhizhin, V G; Kyle, G S; Lagamba, L; Laziev, A; Lenisa, P; Lindemann, T; Lorenzon, W; Makins, N C R; Martin, J W; Marukyan, H O; Masoli, F; McAndrew, M; McIlhany, K; McKeown, R D; Menden, F; Metzu, A; Meyners, N; Miklukho, O; Miller, C A; Milner, R; Mitsyn, V; Muccifora, V; Mussa, R; Nagaitsev, A P; Nappi, E; Naryshkin, Yu; Nass, A; Negodaeva, K; Nowak, Wolf-Dieter; O'Neill, T G; Openshaw, R; Ouyang, J; Owen, B R; Pate, S F; Potashov, S Yu; Potterveld, D H; Rakness, G; Rappoport, V; Redwine, R P; Reggiani, D; Reolon, A R; Ristinen, R; Rith, K; Robinson, D; Ruh, M; Ryckbosch, D; Sakemi, Y; Savin, I A; Scarlett, C; Schäfer, A; Schill, C; Schmidt, F; Schnell, G; Schulerf, K P; Schwind, A; Seibert, J; Seitz, B; Shibata, T A; Shin, T; Shutov, V B; Simani, C; Simon, A; Sinram, K; Steffens, E; Steijger, J J M; Stewart, J; Stösslein, U; Suetsugu, K; Sutter, M F; Tallini, H A; Taroian, S P; Terkulov, A R; Tessarin, S; Thomas, E; Tipton, B; Tytgat, M; Urciuoli, G M; Van den Brand, J F J; van der Steenhoven, G; Van de Vyver, R; Van Hunen, J J; Vetterli, Martin C; Vikhrov, V V; Vincter, M G; Visser, J; Volk, E; Weiskopf, C; Wendland, J; Wilbert, J; Wiseq, T; Yen, S; Yoneyama, S; Zohrabyan, H G

2000-01-01T23:59:59.000Z

15

$?^-$, $?^{*-}$, $?^{*-}}$ and $?^-}$ decuplet baryon electric charge form factor $F_1(q^2)$  

E-Print Network [OSTI]

The magnetic moment---a function of the electric charge form factor $F_{1}(q^{2})$ and the magnetic dipole form factor $F_{2}(q^{2})$ at zero four-momentum transfer $q^{2}$---of the ground-state $U$-spin =3/2 baryon decuplet $\\Delta^{-}$, $\\Xi^{*\\,-}$, $\\Sigma^{*\\,-}$ and $\\Omega^{-}$ and their ground-state spin 1/2 cousins $p$, $n$, $\\Lambda$, $\\Sigma^{+}$, $\\Sigma^{0}$, $\\Sigma^{-}$, $\\Xi^{+}$, and $\\Xi^{-}$ have been studied for many years with a modicum of success---only the magnetic moment of the $\\Omega^{-}$ has been accurately determined. In a recent study by us utilizing the infinite momentum frame, we calculated the magnetic moments of the \\emph{physical} decuplet $U$-Spin =3/2 quartet members in terms of that of the $\\Omega^{-}$ without ascribing any specific form to their quark structure or intra-quark interactions. That study determined $F_{2}(q^{2})$ and was conducted nonperturbatively where the decuplet baryon momenta were all collinear. In this follow-up research---again utilizing the infinite momentum frame but now allowing for non-collinear momenta---we are able to determine $F_{1}(q^{2})$ where $q^{2}\\leq 0$. We relate the electric charge form factor $F_{1}(q^{2})$ of the \\emph{physical} decuplet $S\

Milton Dean Slaughter

2011-08-19T23:59:59.000Z

16

The proton and deuteron F_2 structure function at low Q^2  

E-Print Network [OSTI]

Measurements of the proton and deuteron $F_2$ structure functions are presented. The data, taken at Jefferson Lab Hall C, span the four-momentum transfer range $0.06 < Q^2 < 2.8$ GeV$^2$, and Bjorken $x$ values from 0.009 to 0.45, thus extending the knowledge of $F_2$ to low values of $Q^2$ at low $x$. Next-to-next-to-leading order calculations using recent parton distribution functions start to deviate from the data for $Q^2<2$ GeV$^2$ at the low and high $x$-values. Down to the lowest value of $Q^2$, the structure function is in good agreement with a parameterization of $F_2$ based on data that have been taken at much higher values of $Q^2$ or much lower values of $x$, and which is constrained by data at the photon point. The ratio of the deuteron and proton structure functions at low $x$ remains well described by a logarithmic dependence on $Q^2$ at low $Q^2$.

Tvaskis, V; Asaturyan, R; Baker, O K; Blok, H P; Bosted, P; Boswell, M; Bruell, A; Christy, M E; Cochran, A; Ent, R; Filippone, B W; Gasparian, A; Keppel, C E; Kinney, E; Lapikás, L; Lorenzon, W; Mack, D J; Mammei, J; Martin, J W; Mkrtchyan, H; Niculescu, I; Piercey, R B; Potterveld, D H; Smith, G; Spurlock, K; van der Steenhoven, G; Stepanyan, S; Tadevosian, V; Wood, S A

2010-01-01T23:59:59.000Z

17

The proton and deuteron F_2 structure function at low Q^2  

E-Print Network [OSTI]

Measurements of the proton and deuteron $F_2$ structure functions are presented. The data, taken at Jefferson Lab Hall C, span the four-momentum transfer range $0.06 < Q^2 < 2.8$ GeV$^2$, and Bjorken $x$ values from 0.009 to 0.45, thus extending the knowledge of $F_2$ to low values of $Q^2$ at low $x$. Next-to-next-to-leading order calculations using recent parton distribution functions start to deviate from the data for $Q^2<2$ GeV$^2$ at the low and high $x$-values. Down to the lowest value of $Q^2$, the structure function is in good agreement with a parameterization of $F_2$ based on data that have been taken at much higher values of $Q^2$ or much lower values of $x$, and which is constrained by data at the photon point. The ratio of the deuteron and proton structure functions at low $x$ remains well described by a logarithmic dependence on $Q^2$ at low $Q^2$.

V. Tvaskis; J. Arrington; R. Asaturyan; O. K. Baker; H. P. Blok; P. Bosted; M. Boswell; A. Bruell; M. E. Christy; A. Cochran; R. Ent; B. W. Filippone; A. Gasparian; C. E. Keppel; E. Kinney; L. Lapikás; W. Lorenzon; D. J. Mack; J. Mammei; J. W. Martin; H. Mkrtchyan; I. Niculescu; R. B. Piercey; D. H. Potterveld; G. Smith; K. Spurlock; G. van der Steenhoven; S. Stepanyan; V. Tadevosian; S. A. Wood

2010-02-08T23:59:59.000Z

18

A measurement of $alpha_s(Q^2)$ from the Gross-Llewellyn Smith Sum Rule  

E-Print Network [OSTI]

We extract a set of values for the Gross-Llewellyn Smith sum rule at different values of 4-momentum transfer squared ($Q^{2}$), by combining revised CCFR neutrino data with data from other neutrino deep-inelastic scattering experiments for $1 < Q^2 < 15 GeV^2/c^2$. A comparison with the order $\\alpha^{3}_{s}$ theoretical predictions yields a determination of $\\alpha_{s}$ at the scale of the Z-boson mass of $0.114 \\pm^{.009}_{.012}$. This measurement provides a new and useful test of perturbative QCD at low $Q^2$, because of the low uncertainties in the higher order calculations.

J. H. Kim; D. A. Harris

1998-08-19T23:59:59.000Z

19

Microsoft Word - S06430_JanMar.doc  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545*. .09Annual Assessment ChecklistsPhotos

20

SPEAR3 Jan-Mar 03 Qtrly Rpt.doc  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassive Solar HomePromisingStoriesSANDIA REPORTSORN Template and1 THIS PAGE2 S o

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Structure Functions at Low Q 2 and A. Pellegrino (Argonne National Lab.)  

E-Print Network [OSTI]

Structure Functions at Low Q 2 and Very Low x A. Pellegrino (Argonne National Lab.) on behalf; s ) 2 independent variables A. Pellegrino (Argonne National Lab.) , ICHEP2000, July 28 2000 2 #12; Cross. Pellegrino (Argonne National Lab.) , ICHEP2000, July 28 2000 3 #12; Experimental Range 10 ­1 1 10 10 2 10 3

22

Jefferson Lab's results on the Q^2-evolution of moments of spin structure functions  

E-Print Network [OSTI]

We present the recent JLab measurements on moments of spin structure functions at intermediate and low Q^2. The Bjorken sum and Burkhardt-Cottingham sum on the neutron are presented. The later appears to hold. Higher moments (generalized spin polarizabilities and d_2^n) are shown and compared to chiral perturbation theory and lattice QCD respectively.

A. Deur

2005-07-15T23:59:59.000Z

23

Partial degeneracy breaking of the hydrogen energy spectrum from su_q(2)  

E-Print Network [OSTI]

In this work we investigate the q-deformation of the so(4) dynamical symmetry of the hydrogen atom using the theory of the quantum group su_q(2), and construct the discrete part of the energy spectrum. This will lead to a partial breaking of the degeneracy of the energy levels and to a reduction of the Hilbert space.

P. G. Castro; R. Kullock

2012-12-07T23:59:59.000Z

24

Longitudinal-Transverse Separations of Structure Functions at Low $Q^{2}$ for Hydrogen and Deuterium  

E-Print Network [OSTI]

We report on a study of the longitudinal to transverse cross section ratio, $R=\\sigma_L/\\sigma_T$, at low values of $x$ and $Q^{2}$, as determined from inclusive inelastic electron-hydrogen and electron-deuterium scattering data from Jefferson Lab Hall C spanning the four-momentum transfer range 0.06 $ hydrogen and deuterium.

V. Tvaskis

2006-11-13T23:59:59.000Z

25

Moments of the neutron $g_2$ structure function at intermediate $Q^2$  

E-Print Network [OSTI]

We present new experimental results of the $^3$He spin structure function $g_2$ in the resonance region at $Q^2$ values between 1.2 and 3.0 (GeV/c)$^2$. Spin dependent moments of the neutron were then extracted. Our main result, the resonance contribution to the neutron $d_2$ matrix element, was found to be small at $$=2.4 (GeV/c)$^2$ and in agreement with the Lattice QCD calculation. The Burkhardt-Cottingham sum rule for $^3$He and the neutron was tested with the measured data and using the Wandzura-Wilczek relation for the low $x$ unmeasured region. A small deviation was observed at $Q^2$ values between 0.5 and 1.2 (GeV/c)$^2$ for the neutron.

P. Solvignon; N. Liyanage; J. -P. Chen; Seonho Choi; K. Slifer; K. Aniol; T. Averett; W. Boeglin; A. Camsonne; G. D. Cates; C. C. Chang; E. Chudakov; B. Craver; F. Cusanno; A. Deur; D. Dutta; R. Ent; R. Feuerbach; S. Frullani; H. Gao; F. Garibaldi; R. Gilman; C. Glashausser; V. Gorbenko; O. Hansen; D. W. Higinbotham; H. Ibrahim; X. Jiang; M. Jones; A. Kelleher; J. Kelly; C. Keppel; W. Kim; W. Korsch; K. Kramer; G. Kumbartzki; J. J. LeRose; R. Lindgren; B. Ma; D. J. Margazioti; P. Markowitz; K. McCormick; Z. -E. Meziani; R. Michaels; B. Moffit; P. Monaghan; C. Munoz Camacho; K. Paschke; B. Reitz; A. Saha; R. Shneor; J. Singh; V. Sulkosky; A. Tobias; G. M. Urciuoli; K. Wang; K. Wijesooriya; B. Wojtsekhowski; S. Woo; J. -C. Yang; X. Zheng; L. Zhu

2014-03-14T23:59:59.000Z

26

Measurement of the generalized form factors near threshold via ?*p ? n?+ at high Q2  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

We report the first extraction of the pion-nucleon multipoles near the production threshold for the n?+ channel at relatively high momentum transfer (Q2 up to 4.2 GeV2). The dominance of the s-wave transverse multipole (E0+), expected in this region, allowed us to access the generalized form factor G1 within the light-cone sum rule (LCSR) framework as well as the axial form factor GA. The data analyzed in this work were collected by the nearly 4? CEBAF Large Acceptance Spectrometer (CLAS) using a 5.754-GeV electron beam on a proton target. The differential cross section and the ?-N multipole E0+/GD were measured using two different methods, the LCSR and a direct multipole fit. The results from the two methods are found to be consistent and almost Q2 independent.

Park, K; Adhikari, K P; Adikaram, D; Anghinolfi, M; Baghdasaryan, H; Ball, J; Battaglieri, M; Batourine, V; Bedlinskiy, I; Bennett, R P; Biselli, A S; Bookwalter, C; Boiarinov, S; Branford, D; Briscoe, W J; Brooks, W K; Burkert, V D; Carman, D S; Celentano, A; Chandavar, S; Charles, G; Cole, P L; Contalbrigo, M; Crede, V; D'Angelo, A; Daniel, A; Dashyan, N; De Vita, R; De Sanctis, E; Deur, A; Djalali, C; Doughty, D; Dupre, R; El Alaoui, A; El Fassi, L; Euginio, P; Fedotov, G; Fradi, A; Gabrielyan, M Y; Gevorgyan, N; Gilfoyle, G P; Giovanetti, K L; Girod, F X; Goetz, J T; Gohn, W; Golovatch, E; Graham, L; Griffioen, K A; Guidal, M; Guo, L; Hafidi, K; Hakobyan, H; Hanretty, C; Heddle, D; Hicks, K; Holtrop, M; Ilieva, Y; Ireland, D G; Ishkhanov, B S; Isupov, E L; Jenkins, D; Jo, H S; Joo, K; Khandaker, M; Khertarpal, P; Kim, A; Kim, W; Klein, F J; Kubarovsky, A; Kubarovsky, V; Kuhn, S E; Kuleshov, S V; Kvaltine, N D; Livingston, K; Lu, H Y; MacGregor, J D; Markov, N; Mayer, M; McKinnon, B; Mestayer, M D; Meyer, C A; Mineeva, T; Mirazita, M; Mokeev, V; Moutarde, H; Munevar, E; Nadel-Turonski, P; Nasseripour, R; Niccolai, S; Niculescu, G; Niculescu, I; Osipenko, M; Ostrovidov, A I; Paolone, M; Pappalardo, L; Paremuzyan, R; Park, S; Anefalos Pereira, S; Phelps, E; Pisano, S; Pogorelko, O; Pozdniakov, S; Price, J W; Procureur, S; Prok, Y; Ricco, G; Rimal, D; Ripani, M; Ritchie, B G; Rosner, G; Rossi, P; Sabati ee, F; Saini, M S; Salgado, C; Schott, D; Schumacher, R A; Seraydaryan, H; Sharabian, Y G; Smith, E S; Smith, G D; Sober, D I; Sokhan, D; Stepanyan, S S; Stepanyan, S; Stoler, P; Strakovsky, I I; Strauch, S; Taiuti, M; Tang, W; Taylor, C E; Tian, Y; Tkachenko, S; Trivedi, A; Ungaro, M; Vernarsky, B; Vlassov, A V; Voutier, E; Watts, D P; Weygand, D P; Wood, M H; Zachariou, N; Zhao, B; Zhao, Z W

2012-03-26T23:59:59.000Z

27

Measurement of the proton structure function $F_L(x,Q^2)$ at low x  

E-Print Network [OSTI]

A first measurement is reported of the longitudinal proton structure function F_L(x,Q^2) at the ep collider HERA. It is based on inclusive deep inelastic e^+p scattering cross section measurements with a positron beam energy of 27.5 GeV and proton beam energies of 920, 575 and 460 GeV. Employing the energy dependence of the cross section, F_L is measured in a range of squared four-momentum transfers 12 < Q^2 < 90 GeV^2 and low Bjorken x 0.00024 < x < 0.0036. The F_L values agree with higher order QCD calculations based on parton densities obtained using cross section data previously measured at HERA.

Aaron, F D; Andreev, V; Antunovic, B; Aplin, S; Asmone, A; Astvatsatourov, A; Bacchetta, A; Backovic, S; Baghdasaryan, A; Baranov, P; Barrelet, E; Bartel, Wulfrin; Beckingham, M; Begzsuren, K; Behnke, O; Belousov, A; Berger, N; Bizot, J C; Boenig, M O; Boudry, V; Bozovic-Jelisavcic, I; Bracinik, J; Brandt, G; Brinkmann, M; Brisson, V; Bruncko, D; Bunyatyan, A; Buschhorn, G; Bystritskaya, L; Campbell, A J; Cantun Avila, K B; Cassol-Brunner, F; Cerny, K; Cerny, V; Chekelian, V; Cholewa, A; Contreras, J G; Coughlan, J A; Cozzika, G; Cvach, J; Dainton, J B; Daum, K; de Roeck, A; De Wolf, E A; Del Degan, M; Delcourt, B; Delvax, J; Deák, M; Diaconu, C; Dodonov, V; Dossanov, A; Dubak, A; Eckerlin, G; Efremenko, V; Egli, S; Eliseev, A; Elsen, E; Essenov, S; Falkiewicz, A; Faulkner, P J W; Favart, L; Fedotov, A; Felst, R; Feltesse, J; Ferencei, J; Finke, L; Fleischer, M; Fomenko, A; Gabathuler, E; Gayler, J; Ghazaryan, S; Glazov, A; Glushkov, I; Görlich, L; Goettlich, M; Gogitidze, N; Gouzevitch, M; Grab, C; Greenshaw, T; Grell, B R; Grindhammer, G; Habib, S; Haidt, D; Hansson, M; Helebrant, C; Henderson, R C W; Henschel, H; Herrera-Corral, G; Hildebrandt, M; Hiller, K H; Hoffmann, D; Horisberger, R; Hovhannisyan, A; Hreus, T; Jacquet, M; Janssen, M E; Janssen, X; Jemanov, V; Jöhnson, D P; Jung, A W; Jung, H; Jnsson, L; Kapichine, M; Katzy, J; Kenyon, I R; Kiesling, C; Klein, M; Kleinwort, C; Klimkovich, T; Kluge, T; Knutsson, A; Kogler, R; Korbel, V; Kostka, P; Krämer, M; Krastev, K; Kretzschmar, J; Kropivnitskaya, A; Krüger, K; Kutak, K; Landon, M P J; Lange, W; Lastoviicka-Medin, G; Laycock, P; Lebedev, A; Leibenguth, G; Lendermann, V; Levonian, S; Li, G; Lipka, K; Liptaj, A; List, B; List, J; Loktionova, N; López-Fernandez, R; Lubimov, V; Lucaci-Timoce, A I; Lytkin, L; Makankine, A; Malinovski, E; Marage, P; Marti, Ll; Martyn, H U; Maxfield, S J; Mehta, A; Meier, K; Meyer, A B; Meyer, H; Meyer, J; Michels, V; Mikocki, S; Milcewicz-Mika, I; Moreau, F; Morozov, A; Morris, J V; Mozer, M U; Mudrinic, M; Murín, P; Müller, K; Nankov, K; Naroska, B; Naumann, Th; Newman, P R; Niebuhr, C; Nikiforov, A; Nowak, G; Nowak, K; Nozicka, M; Olivier, B; Olsson, J E; Osman, S; Ozerov, D; Palichik, V; Panagoulias, I; Pandurovic, M; Papadopoulou, Th; Pascaud, C; Patel, G D; Pejchal, O; Peng, H; Pérez, E; Petrukhin, A; Picuric, I; Piec, S; Pitzl, D; Placakyte, R; Polifka, R; Povh, B; Preda, T; Radescu, V; Rahmat, A J; Raicevic, N; Raspiareza, A; Ravdandorj, T; Reimer, P; Rizvi, E; Robmann, P; Roland, B; Roosen, R; Rostovtsev, A; Rotaru, M; Ruiz Tabasco, J E; Rurikova, Z; Rusakov, S; Salek, D; Salvaire, F; Sankey, D P C; Sauter, M; Sauvan, E; Schmidt, S; Schmitt, S; Schmitz, C; Schoeffel, L; Schultz-Coulon, H C; Schöning, A; Sefkow, F; Shaw-West, R N; Shevyakov, I; Shtarkov, L N; Shushkevich, S; Sloan, T; Smiljanic, I; Smirnov, P; Soloviev, Yu; Sopicki, P; South, D; Spaskov, V; Specka, A; Staykova, Z; Steder, M; Stella, B; Straumann, U; Sunar, D; Sykora, T; Tchoulakov, V; Thompson, G; Thompson, P D; Toll, T; Tomasz, F; Tran, T H; Traynor, D; Trinh, T N; Truöl, P; Tsakov, I; Tseepeldorj, B; Tsurin, I; Turnau, J; Tzamariudaki, E; Urban, K; Valkárová, A; Vallée, C; Van Mechelen, P; Vargas-Trevino, A; Vazdik, Y; Vinokurova, S; Volchinski, V; Wegener, D; Wessels, M; Wissing, Ch; Wünsch, E; Yeganov, V; Zhang, Z; Zhelezov, A; Zhokin, A; Zhu, Y C; Zimmermann, T; Zohrabyan, H; Zomer, F; Zácek, J; Zálesák, J; De Boer, Y

2008-01-01T23:59:59.000Z

28

Jet Production in ep Collisions at High $Q^2$ and Determination of $\\alpha_s$  

E-Print Network [OSTI]

The production of jets is studied in deep-inelastic ep scattering at large negative four momentum transfer squared 150<Q^2<15000 GeV^2 using HERA data taken in 1999-2007, corresponding to an integrated luminosity of 395 pb^-1. Inclusive jet, 2-jet and 3-jet cross sections, normalised to the neutral current deep-inelastic scattering cross sections, are measured as functions of Q^2, jet transverse momentum and proton momentum fraction. The measurements are well described by perturbative QCD calculations at next-to-leading order corrected for hadronisation effects. The strong coupling as determined from these measurements is alpha_s(M_Z) = 0.1168 +/-0.0007 (exp.) +0.0046/-0.0030 (th.) +/-0.0016(pdf).

Aaron, FD; Alimujiang, K; Andreev, V; Antunovic, B; Asmone, A; Backovic, S; Baghdasaryan, A; Barrelet, E; Bartel, W; Begzsuren, K; Belousov, A; Bizot, J C; Boudry, V; Bozovic-Jelisavcic, I; Bracinik, J; Brandt, G; Brinkmann, M; Brisson, V; Bruncko, D; Bunyatyan, A; Buschhorn, G; Bystritskaya, L; Campbell, A J; Cantun Avila, K B; Cassol-Brunner, F; Cerny, K; Cerny, V; Chekelian, V; Cholewa, A; Contreras, J G; Coughlan, J A; Cozzika, G; Cvach, J; Dainton, J B; Daum, K; Deak, M; de Boer, Y; Delcourt, B; Del Degan, M; Delvax, J; De Roeck, A; De Wolf, E A; Diaconu, C; Dodonov, V; Dossanov, A; Dubak, A; Eckerlin, G; Efremenko, V; Egli, S; Eliseev, A; Elsen, E; Falkiewicz, A; Faulkner, P J W; Favart, L; Fedotov, A; Felst, R; Feltesse, J; Ferencei, J; Fischer, D -J; Fleischer, M; Fomenko, A; Gabathuler, E; Gayler, J; Ghazaryan, Samvel; Glazov, A; Glushkov, I; Goerlich, L; Gogitidze, N; Gouzevitch, M; Grab, C; Greenshaw, T; Grell, B R; Grindhammer, G; Habib, S; Haidt, D; Helebrant, C; Henderson, R C W; Hennekemper, E; Henschel, H; Herbst, M; Herrera, G; Hildebrandt, M; Hiller, K H; Hoffmann, D; Horisberger, R; Hreus, T; Jacquet, M; Janssen, M E; Janssen, X; Jemanov, V; Jonsson, L; Jung, Andreas Werner; Jung, H; Kapichine, M; Katzy, J; Kenyon, I R; Kiesling, C; Klein, M; Kleinwort, C; Kluge, T; Knutsson, A; Kogler, R; Korbel, V; Kostka, P; Kraemer, M; Krastev, K; Kretzschmar, J; Kropivnitskaya, A; Kruger, K; Kutak, K; Landon, M P J; Lange, W; Lastovicka-Medin, G; Laycock, P; Lebedev, A; Leibenguth, G; Lendermann, V; Levonian, S; Li, G; Lipka, K; Liptaj, A; List, B; List, J; Loktionova, N; Lopez-Fernandez, R; Lubimov, V; Lytkin, L; Makankine, A; Malinovski, E; Marage, P; Marti, Ll; Martyn, H -U; Maxfield, S J; Mehta, A; Meyer, A B; Meyer, H; Meyer, H; Meyer, J; Michels, V; Mikocki, S; Milcewicz-Mika, I; Moreau, F; Morozov, A; Morris, J V; Mozer, Matthias Ulrich; Mudrinic, M; Muller, K; Murin, P; Naroska, B; Naumann, Th; Newman, P R; Niebuhr, C; Nikiforov, A; Nowak, G; Nowak, K; Nozicka, M; Olivier, B; Olsson, J E; Osman, S; Ozerov, D; Palichik, V; Panagoulias, I; Pandurovic, M; Papadopoulou, Th; Pascaud, C; Patel, G D; Pejchal, O; Perez, E; Petrukhin, A; Picuric, I; Piec, S; Pitzl, D; Placakyte, R; Pokorny, B; Polifka, R; Povh, B; Preda, T; Radescu, V; Rahmat, A J; Raicevic, N; Raspiareza, A; Ravdandorj, T; Reimer, P; Rizvi, E; Robmann, P; Roland, B; Roosen, R; Rostovtsev, A; Rotaru, M; Ruiz Tabasco, J E; Rurikova, Z; Rusakov, S; Salek, D; Sankey, D P C; Sauter, M; Sauvan, E; Schmitt, S; Schmitz, C; Schoeffel, L; Schoning, A; Schultz-Coulon, H -C; Sefkow, F; Shaw-West, R N; Sheviakov, I; Shtarkov, L N; Shushkevich, S; Sloan, T; Smiljanic, Ivan; Soloviev, Y; Sopicki, P; South, D; Spaskov, V; Specka, Arnd E; Staykova, Z; Steder, M; Stella, B; Stoicea, G; Straumann, U; Sunar, D; Sykora, T; Tchoulakov, V; Thompson, G; Thompson, P D; Toll, T; Tomasz, F; Tran, T H; Traynor, D; Trinh, T N; Truol, P; Tsakov, I; Tseepeldorj, B; Turnau, J; Urban, K; Valkarova, A; Vallee, C; Van Mechelen, P; Vargas Trevino, A; Vazdik, Y; Vinokurova, S; Volchinski, V; von den Driesch, M; Wegener, D; Wissing, Ch; Wunsch, E; Zacek, J; Zalesak, J; Zhang, Z; Zhokin, A; Zimmermann, T; Zohrabyan, H; Zomer, F; Zus, R

2010-01-01T23:59:59.000Z

29

Jet Production in ep Collisions at Low Q^2 and Determination of $\\alpha_{s}$  

E-Print Network [OSTI]

The production of jets is studied in deep-inelastic e+p scattering at low negative four momentum transfer squared 5<Q^2<100 GeV^2 and at inelasticity 0.2Q^2 and jet transverse momentum. The 2-jet cross section is also measured as a function of the proton momentum fraction xi. The measurements are well described by perturbative quantum chromodynamics at next-to-leading order corrected for hadronisation effects and are subsequently used to extract the strong coupling alpha_s.

Aaron, FD; Alexa, C; Andreev, V; Antunovic, B; Backovic, S; Baghdasaryan, A; Barrelet, E; Bartel, W; Begzsuren, K; Belousov, A; Bizot, J C; Boudry, V; Bozovic-Jelisavcic, I; Bracinik, J; Brandt, G; Brinkmann, M; Brisson, V; Bruncko, D; Bunyatyan, A; Buschhorn, G; Bystritskaya, L; Campbell, A J; Cantun Avila, K B; Cerny, K; Cerny, V; Chekelian, V; Cholewa, A; Contreras, J G; Coughlan, J A; Cozzika, G; Cvach, J; Dainton, J B; Daum, K; Deak, M; Delcourt, B; Delvax, J; De Wolf, E A; Diaconu, C; Dodonov, V; Dossanov, A; Dubak, A; Eckerlin, G; Efremenko, V; Egli, S; Eliseev, A; Elsen, E; Falkiewicz, A; Favart, L; Fedotov, A; Felst, R; Feltesse, J; Ferencei, J; Fischer, D J; Fleischer, M; Fomenko, A; Gabathuler, E; Gayler, J; Ghazaryan, Samvel; Glazov, A; Glushkov, I; Goerlich, L; Gogitidze, N; Gouzevitch, M; Grab, C; Greenshaw, T; Grell, B R; Grindhammer, G; Habib, S; Haidt, D; Helebrant, C; Henderson, R C W; Hennekemper, E; Henschel, H; Herbst, M; Herrera, G; Hildebrandt, M; Hiller, K H; Hoffmann, D; Horisberger, R; Hreus, T; Jacquet, M; Janssen, X; Jonsson, L; Jung, A W; Jung, H; Kapichine, M; Katzy, J; Kenyon, I R; Kiesling, C; Klein, M; Kleinwort, C; Kluge, T; Knutsson, A; Kogler, R; Kosior, E; Kostka, P; Kraemer, M; Krastev, K; Kretzschmar, J; Kropivnitskaya, A; Kruger, K; Kutak, K; Landon, M P J; Lange, W; Lastovicka-Medin, G; Laycock, P; Lebedev, A; Lendermann, V; Levonian, S; Li, G; Lipka, K; Liptaj, A; List, B; List, J; Loktionova, N; Lopez-Fernandez, R; Lubimov, V; Makankine, A; Malinovski, E; Marage, P; Marti, Ll; Martyn, H U; Maxfield, S J; Mehta, A; Meyer, A B; Meyer, H; Meyer, H; Meyer, J; Mikocki, S; Milcewicz-Mika, I; Moreau, F; Morozov, A; Morris, J V; Mozer, M U; Mudrinic, M; Muller, K; Murin, P; Naumann, Th; Newman, P R; Niebuhr, C; Nikiforov, A; Nikitin, D; Nowak, G; Nowak, K; Olsson, J E; Osman, S; Ozerov, D; Palichik, V; Panagoulias, I; Pandurovic, M; Papadopoulou, Th; Pascaud, C; Patel, G D; Pejchal, O; Perez, E; Petrukhin, A; Picuric, I; Piec, S; Pitzl, D; Placakyte, R; Pokorny, B; Polifka, R; Povh, B; Radescu, V; Rahmat, A J; Raicevic, N; Raspiareza, A; Ravdandorj, T; Reimer, P; Rizvi, E; Robmann, P; Roland, B; Roosen, R; Rostovtsev, A; Rotaru, M; Tabasco, J E Ruiz; Rusakov, S; Salek, D; Sankey, D P C; Sauter, M; Sauvan, E; Schmitt, S; Schoeffel, L; Schoning, A; Schultz-Coulon, H C; Sefkow, F; Shaw-West, R N; Shtarkov, L N; Shushkevich, S; Sloan, T; Smiljanic, Ivan; Soloviev, Y; Sopicki, P; South, D; Spaskov, V; Specka, A; Staykova, Z; Steder, M; Stella, B; Stoicea, G; Straumann, U; Sunar, D; Sykora, T; Tchoulakov, V; Thompson, G; Thompson, P D; Toll, T; Tomasz, F; Tran, T H; Traynor, D; Trinh, T N; Truol, P; Tsakov, I; Tseepeldorj, B; Turnau, J; Urban, K; Valkarova, A; Vallee, C; Van Mechelen, P; Trevino, A Vargas; Vazdik, Y; Vinokurova, S; Volchinski, V; von den Driesch, M; Wegener, D; Wissing, Ch; Wunsch, E; Zacek, J; Zalesak, J; Zhang, Z; Zhokin, A; Zimmermann, T; Zohrabyan, H; Zomer, F

2010-01-01T23:59:59.000Z

30

Flavor decomposition of the nucleon electromagnetic form factors at low $Q^2$  

E-Print Network [OSTI]

The spatial distribution of charge and magnetization within the proton is encoded in the elastic form factors. These have been precisely measured in elastic electron scattering, and the combination of proton and neutron form factors allows for the separation of the up- and down-quark contributions. In this work, we extract the proton and neutron form factors from world's data with an emphasis on precise new data covering the low-momentum region, which is sensitive to the large-scale structure of the nucleon. From these, we separate the up- and down-quark contributions to the proton form factors. We combine cross section and polarization measurements of elastic electron-proton scattering to separate the proton form factors and two-photon exchange (TPE) contributions. We combine the proton form factors with parameterization of the neutron form factor data and uncertainties to separate the up- and down-quark contributions to the proton's charge and magnetic form factors. The extracted TPE corrections are compared to previous phenomenological extractions, TPE calculations, and direct measurements from the comparison of electron and positron scattering. The flavor-separated form factors are extracted and compared to models of the nucleon structure. With the inclusion of the precise new data, the extracted TPE contributions show a clear change ofsign at low $Q^2$, necessary to explain the high-$Q^2$ form factor discrepancy while being consistent with the known $Q^2 \\to 0$ limit. We find that the new Mainz data yield a significantly different result for the proton magnetic form factor and its flavor-separated contributions. We also observe that the RMS radius of both the up- and down-quark distributions are smaller than the RMS charge radius of the proton.

I. A. Qattan; J. Arrington; A. Alsaad

2015-02-10T23:59:59.000Z

31

High Precision Measurement of the Proton Elastic Form Factor Ratio at Low Q2  

SciTech Connect (OSTI)

Experiment E08-007 measured the proton elastic form factor ratio ?pGE/GM in the range of Q2 = 0.3?0.7(GeV/c)2 by recoil polarimetry. Data were taken in 2008 at the Thomas Jefferson National Accelerator Facility in Virginia, USA. A 1.2 GeV polarized electron beam was scattered off a cryogenic hydrogen target. The recoil proton was detected in the left HRS in coincidence with the elasticly scattered electrons tagged by the BigBite spectrometer. The proton polarization was measured by the focal plane polarimeter (FPP). In this low Q2 region, previous measurement from Jefferson Lab Hall A (LEDEX) along with various fits and calculations indicate substantial deviations of the ratio from unity. For this new measurement, the proposed statistical uncertainty (< 1%) was achieved. These new results are a few percent lower than expected from previous world data and fits, which indicate a smaller GEp at this region. Beyond the intrinsic interest in nucleon structure, the new results also have implications in determining the proton Zemach radius and the strangeness form factors from parity violation experiments.

Xiaohui Zhan

2010-01-31T23:59:59.000Z

32

Electroproduction of $\\phi(1020)$ Mesons at High $Q^2$ with CLAS  

SciTech Connect (OSTI)

http://dx.doi.org/10.1103/PhysRevC.78.025210
Electroproduction of exclusive $\\phi$ vector mesons has been studied with the CLAS detector in the kinematical range $1.6\\leq Q^2\\leq 3.8$ GeV$^{2}$, $0.0\\leq t^{\\prime}\\leq 3.6$ GeV$^{2}$, and $2.0\\leq W\\leq 3.0$ GeV. The scaling exponent for the total cross section as $1/(Q^2+M_{\\phi}^2)^n$ was determined to be $n=2.49\\pm 0.33$. The slope of the four-momentum transfer $t'$ distribution is $b_{\\phi}=0.98 \\pm 0.17$ GeV$^{-2}$. The data are consistent with the assumption of s-channel helicity conservation (SCHC). Under this assumption, we determine the ratio of longitudinal to transverse cross sections to be $R=0.86 \\pm 0.24$. A 2-gluon exchange model is able to reproduce the main features of the data.

Santoro, Joseph; Smith, Elton; Garcon, Michel; Guidal, Michel; Laget, Jean; Weiss, Christian; Adams, Gary; Amaryan, Moscov; Amaryan, Moskov; Anghinolfi, Marco; Asryan, Gegham; Audit, Gerard; Avagyan, Harutyun; Baghdasaryan, Hovhannes; Baillie, Nathan; Ball, J.P.; Ball, Jacques; Ball, J.P.; Ball, Jacques; Ball, James; Baltzell, Nathan; Barrow, Steve; Battaglieri, Marco; Bedlinskiy, Ivan; Bektasoglu, Mehmet; Bellis, Matthew; Benmouna, Nawal; Berman, Barry; Biselli, Angela; Blaszczyk, Lukasz; Bonner, Billy; Bookwalter, Craig; Bouchigny, Sylvain; Bouchigny, Sylvain; Bradford, Robert; Branford, Derek; Briscoe, William; Brooks, William; Bultmann, S.; Bueltmann, Stephen; Bultmann, S.; Bueltmann, Stephen; Burkert, Volker; Butuceanu, Cornel; Calarco, John; Careccia, Sharon; Carman, Daniel; Casey, Liam; Cazes, Antoine; Chen, Shifeng; Cheng, Lu; Cole, Philip; Collins, Patrick; Coltharp, Philip; Cords, Dieter; Corvisiero, Pietro; Crabb, Donald; Crannell, Hall; Crede, Volker; Cummings, John; Dale, Daniel; Dashyan, Natalya; De Masi, Rita; De Sanctis, Enzo; De Vita, Raffaella; Degtiarenko, Pavel; Denizli, Haluk; Dennis, Lawrence; Deur, Alexandre; Dhamija, Seema; Dharmawardane, Kahanawita; Dhuga, Kalvir; Dickson, Richard; Djalali, Chaden; Dodge, Gail; Doughty, David; Dugger, Michael; Dytman, Steven; Dzyubak, Oleksandr; Egiyan, Hovanes; Egiyan, Kim; Elfassi, Lamiaa; Elouadrhiri, Latifa; Eugenio, Paul; Fatemi, Renee; Fedotov, Gleb; Feuerbach, Robert; Ficenec, John; Forest, Tony; Fradi, Ahmed; Funsten, Herbert; Gavalian, Gagik; Gevorgyan, Nerses; Gilfoyle, Gerard; Giovanetti, Kevin; Girod, Francois-Xavier; Goetz, John; Gohn, Wesley; Gordon, Christopher; Gothe, Ralf; Graham, Lewis; Griffioen, Keith; Guillo, Matthieu; Guler, Nevzat; Guo, Lei; Gyurjyan, Vardan; Hadjidakis, Cynthia; Hafidi, Kawtar; Hakobyan, Hayk; Hanretty, Charles; Hardie, John; Hassall, Neil; Heddle, David; Hersman, F.; Hicks, Kenneth; Hleiqawi, Ishaq; Holtrop, Maurik; Hyde, Charles; Ilieva, Yordanka; Ireland, David; Ishkhanov, Boris; Isupov, Evgeny; Ito, Mark; Jenkins, David; Jo, Hyon-Suk; Johnstone, John; Joo, Kyungseon; Juengst, Henry; Kalantarians, Narbe; Keller, Dustin; Kellie, James; Khandaker, Mahbubul; Kim, Wooyoung; Klein, Andreas; Klein, Franz; Klimenko, Alexei; Kossov, Mikhail; Krahn, Zebulun; Kramer, Laird; Kubarovsky, Valery; Kuhn, Joachim; Kuhn, Sebastian; Kuleshov, Sergey; Kuznetsov, Viacheslav; Lachniet, Jeff; Langheinrich, Jorn; Lawrence, David; Livingston, Kenneth; Lu, Haiyun; MacCormick, Marion; Marchand, Claude; Markov, Nikolai; Mattione, Paul; McAleer, Simeon; McKinnon, Bryan; McNabb, John; Mecking, Bernhard; Mehrabyan, Surik; Melone, Joseph; Mestayer, Mac; Meyer, Curtis; Mibe, Tsutomu; Mikhaylov, Konstantin; Minehart, Ralph; Mirazita, Marco; Miskimen, Rory; Mokeev, Viktor; Morand, Ludyvine; Moreno, Brahim; Moriya, Kei; Morrow, Steven; Moteabbed, Maryam; Mueller, James; Munevar Espitia, Edwin; Mutchler, Gordon; Nadel-Turonski, Pawel; Nasseripour, Rakhsha; Niccolai, Silvia; Niculescu, Gabriel; Niculescu, Maria-Ioana; Niczyporuk, Bogdan; Niroula, Megh; Niyazov, Rustam; Nozar, Mina; O'Rielly, Grant; Osipenko, Mikhail; Ostrovidov, Alexander; Park, Kijun; Park, Sungkyun; Pasyuk, Evgueni; Paterson, Craig; Pereira, Sergio; Philips, Sasha; Pierce, Joshua; Pivnyuk, Nikolay; Pocanic, Dinko; Pogorelko, Oleg; Popa, Iulian; Pozdnyakov, Sergey; Preedom, Barry; Price, John; Procureur, Sebastien; Prok, Yelena; Protopopescu, Dan; Qin, Liming; Raue, Brian; Riccardi, Gregory; Ricco, Giovanni; Ripani, Marco; Ritchie, Barry; Rosner, Guenther; Rossi, Patrizia; Sabatie, Franck; Saini, Mukesh; Salamanca, Julian; Salgado, Carlos; Sapunenko, Vladimir; Schott, Diane; Schumacher, Reinhard; Serov, Vladimir; Sharabian, Youri; Sharov, Dmitri; Shvedunov, Nikolay; Skabelin, Alexander; Smith, Lee; Sober, Daniel; Sokhan, Daria; Stavinsky, Aleksey; Stepanyan, Samuel; Stepanyan, Stepan; Stokes, Burnham; Stoler, Paul; Strakovski, Igor; Strauch, Steffen; Taiuti, Mauro; Tedeschi, David; Tkabladze, A

2008-08-01T23:59:59.000Z

33

Chiral effective theory predictions for deuteron form factor ratios at low Q^2  

E-Print Network [OSTI]

We use chiral effective theory to predict the deuteron form factor ratio G_C/G_Q as well as ratios of deuteron to nucleon form factors. These ratios are calculated to next-to-next-to-leading order. At this order the chiral expansion for the NN isoscalar charge operator (including consistently calculated 1/M corrections) is a parameter-free prediction of the effective theory. Use of this operator in conjunction with NLO and NNLO chiral effective theory wave functions produces results that are consistent with extant experimental data for Q^2 theoretical result and the experimental value. This motivates the renormalization of G_Q via a two-nucleon operator that couples to quadrupole photons. After that renormalization we obtain a robust prediction for the shape of G_C/G_Q at Q^2 < 0.3 GeV^2. This allows us to make precise, model-independent predictions for the values of this ratio that will be measured at the lower end of the kinematic range explored at BLAST. We also present results for the ratio G_C/G_M.

Daniel R. Phillips

2006-08-13T23:59:59.000Z

34

Neutral Pion Electroproduction in the Resonance Region at High $Q^2$  

E-Print Network [OSTI]

The process $ep \\to e^{\\prime}p^{\\prime}\\pi^0$ has been measured at $Q^2$ = 6.4 and 7.7 GeV/c$^2$)$^2$ in Jefferson Lab's Hall C. Unpolarized differential cross sections are reported in the virtual photon-proton center of mass frame considering the process $\\gamma^{\\ast}p \\to p^{\\prime}\\pi^0$. Various details relating to the background subtractions, radiative corrections and systematic errors are discussed. The usefulness of the data with regard to the measurement of the electromagnetic properties of the well known $\\Delta(1232)$ resonance is covered in detail. Specifically considered are the electromagnetic and scalar-magnetic ratios $R_{EM}$ and $R_{SM}$ along with the magnetic transition form factor $G_M^{\\ast}$. It is found that the rapid fall off of the $\\Delta(1232)$ contribution continues into this region of momentum transfer and that other resonances

A. N. Villano; P. Stoler; P. E. Bosted; S. H. Connell; M. M. Dalton; M. K. Jones; V. Kubarovsky; G. S Adams; A. Ahmidouch; J. Arrington; R. Asaturyan; O. K. Baker; H. Breuer; M. E. Christy; S. Danagoulian; D. Day; J. A. Dunne; D. Dutta; R. Ent; H. C. Fenker; V. V. Frolov; L. Gan; D. Gaskell; W. Hinton; R. J. Holt; T. Horn; G. M. Huber; K. Joo; N. Kalantarians; C. E. Keppel; Y. Li; A. Lung; D. Mack; S. Malace; P. Markowitz; D. G. Meekins; H. Mkrtchyan; J. Napolitano; G. Niculescu; I. Niculescu; D. H. Potterveld; Paul E. Reimer; J. Reinhold; J. Roche; S. E. Rock; G. R. Smith; S. Stepanyan; V. Tadevosyan; V. Tvaskis; M. Ungaro; A. Uzzle; S. Vidakovic; F. R. Wesselmann; B. Wojtsekhowski; S. A. Wood; L. Yuan; X. Zheng; H. Zhu

2009-09-26T23:59:59.000Z

35

Strangeness Production at low $Q^2$ in Deep-Inelastic ep Scattering at HERA  

E-Print Network [OSTI]

The production of neutral strange hadrons is investigated using deep-inelastic scattering events measured with the H1 detector at HERA. The measurements are made in the phase space defined by the negative four-momentum transfer squared of the photon 2 < Q^2 < 100 GeV^2 and the inelasticity 0.1 < y < 0.6. The K_s and Lambda production cross sections and their ratios are determined. K_s production is compared to the production of charged particles in the same region of phase space. The Lambda - anti-Lambda asymmetry is also measured and found to be consistent with zero. Predictions of leading order Monte Carlo programs are compared to the data.

Aaron, F D; Andreev, V; Antunovic, B; Aplin, S; Asmone, A; Astvatsatourov, A; Bacchetta, A; Backovic, S; Baghdasaryan, A; Barrelet, E; Bartel, W; Beckingham, M; Begzsuren, K; Behnke, O; Belousov, A; Berger, N; Bizot, J C; Boenig, M O; Boudry, V; Bozovic-Jelisavcic, I; Bracinik, J; Brandt, G; Brinkmann, M; Brisson, V; Bruncko, D; Bunyatyan, A; Buschhorn, G; Bystritskaya, L; Campbell, A J; Cantun Avila, K B; Cassol-Brunner, F; Cerny, K; Cerny, V; Chekelian, V; Cholewa, A; Contreras, J G; Coughlan, J A; Cozzika, G; Cvach, J; Dainton, J B; Daum, K; Deak, M; de Boer, Y; Delcourt, B; Del Degan, M; Delvax, J; De Roeck, A; De Wolf, E A; Diaconu, C; Dodonov, V; Dossanov, A; Dubak, A; Eckerlin, G; Efremenko, V; Egli, S; Eichler, R; Eliseev, A; Elsen, E; Essenov, S; Falkiewicz, A; Faulkner, P J W; Favart, L; Fedotov, A; Felst, R; Feltesse, J; Ferencei, J; Fleischer, M; Fomenko, A; Gabathuler, E; Gayler, J; Ghazaryan, S; Glazov, A; Glushkov, I; Goerlich, L; Goettlich, M; Gogitidze, N; Gouzevitch, M; Grab, C; Greenshaw, T; Grell, B R; Grindhammer, G; Habib, S; Haidt, D; Hansson, M; Helebrant, C; Henderson, R C W; Hennekemper, E; Henschel, H; Herrera, G; Hildebrandt, M; Hiller, K H; Hoffmann, D; Horisberger, R; Hovhannisyan, A; Hreus, T; Jacquet, M; Janssen, M E; Janssen, X; Jemanov, V; Jonsson, L; Jung, Andreas Werner; Jung, H; Kapichine, M; Katzy, J; Kenyon, I R; Kiesling, C; Klein, M; Kleinwort, C; Klimkovich, T; Kluge, T; Knutsson, A; Kogler, R; Korbel, V; Kostka, P; Kraemer, M; Krastev, K; Kretzschmar, J; Kropivnitskaya, A; Kruger, K; Kutak, K; Landon, M P J; Lange, W; Lastovicka-Medin, G; Laycock, P; Lebedev, A; Leibenguth, G; Lendermann, V; Levonian, S; Li, G; Lipka, K; Liptaj, A; List, B; List, J; Loktionova, N; Lopez-Fernandez, R; Lubimov, V; Lucaci-Timoce, A.-I; Lytkin, L; Makankine, A; Malinovski, E; Marage, P; Marti, Ll; Martyn, H.-U; Maxfield, S J; Mehta, A; Meier, K; Meyer, A B; Meyer, H; Meyer, H; Meyer, J; Michels, V; Mikocki, S; Milcewicz-Mika, I; Moreau, F; Morozov, A; Morris, J V; Mozer, Matthias Ulrich; Mudrinic, M; Muller, K; Murin, P; Nankov, K; Naroska, B; Naumann, Th; Newman, Paul R; Niebuhr, C; Nikiforov, A; Nowak, G; Nowak, K; Nozicka, M; Olivier, B; Olsson, J E; Osman, S; Ozerov, D; Palichik, V; Panagoulias, I; Pandurovic, M; Papadopoulou, Th; Pascaud, C; Patel, G D; Pejchal, O; Peng, H; Perez, E; Petrukhin, A; Picuric, I; Piec, S; Pitzl, D; Placakyte, R; Polifka, R; Povh, B; Preda, T; Radescu, V; Rahmat, A J; Raicevic, N; Raspiareza, A; Ravdandorj, T; Reimer, P; Rizvi, E; Robmann, P; Roland, B; Roosen, R; Rostovtsev, A; Rotaru, M; Ruiz Tabasco, J E; Rurikova, Z; Rusakov, S; Salek, D; Salvaire, F; Sankey, D P C; Sauter, M; Sauvan, E; Schmidt, S; Schmitt, S; Schmitz, C; Schoeffel, L; Schoning, A; Schultz-Coulon, H.-C; Sefkow, F; Shaw-West, R N; Sheviakov, I; Shtarkov, L N; Shushkevich, S; Sloan, T; Smiljanic, Ivan; Smirnov, P; Soloviev, Y; Sopicki, P; South, D; Spaskov, V; Specka, Arnd E; Staykova, Z; Steder, M; Stella, B; Straumann, U; Sunar, D; Sykora, T; Tchoulakov, V; Thompson, G; Thompson, P D; Toll, T; Tomasz, F; Tran, T H; Traynor, D; Trinh, T N; Truol, P; Tsakov, I; Tseepeldorj, B; Tsurin, I; Turnau, J; Tzamariudaki, E; Urban, K; Valkarova, A; Vallee, C; Van Mechelen, P; Vargas Trevino, A; Vazdik, Y; Vinokurova, S; Volchinski, V; Wegener, D; Wessels, M; Wissing, Ch; Wunsch, E; Yeganov, V; Zacek, J; Zalesak, J; Zhang, Z; Zhelezov, A; Zhokin, A; Zhu, Y C; Zimmermann, T; Zohrabyan, H; Zomer, F

2009-01-01T23:59:59.000Z

36

Measurements of the Generalized Electric and Magnetic Polarizabilities of the Proton at Low Q2 Using the VCS Reaction  

E-Print Network [OSTI]

The mean square polarizability radii of the proton have been measured for the first time in a virtual Compton scattering experiment performed at the MIT-Bates out-of-plane scattering facility. Response functions and polarizabilities obtained from a dispersion analysis of the data at Q2=0.06 GeV2/c2 are in agreement with O(p3) heavy baryon chiral perturbation theory. The data support the dominance of mesonic effects in the polarizabilities, and the increase of beta with increasing Q2 is evidence for the cancellation of long-range diamagnetism by short-range paramagnetism from the pion cloud.

P. Bourgeois; Y. Sato; J. Shaw; R. Alarcon; A. M. Bernstein; W. Bertozzi; T. Botto; J. Calarco; F. Casagrande; M. O. Distler; K. Dow; M. Farkondeh; S. Georgakopoulos; S. Gilad; R. Hicks; M. Holtrop; A. Hotta; X. Jiang; A. Karabarbounis; J. Kirkpatrick; S. Kowalski; R. Milner; R. Miskimen; I. Nakagawa; C. N. Papanicolas; A. J. Sarty; S. Sirca; E. Six; N. F. Sparveris; S. Stave; E. Stiliaris; T. Tamae; G. Tsentalovich; C. Tschalaer; W. Turchinetz; Z. -L. Zhou; T. Zwart

2006-05-10T23:59:59.000Z

37

STABILITY OF DOW CORNING Q2-3183A ANTIFOAM IN IRRADIATED HYDROXIDE SOLUTION  

SciTech Connect (OSTI)

Researchers at the Savannah River National Laboratory (SRNL) examined the stability of Dow Corning Q2-3183A antifoam to radiation and aqueous hydroxide solutions. Initial foam control studies with Hanford tank waste showed the antifoam reduced foaming. The antifoam was further tested using simulated Hanford tank waste spiked with antifoam that was heated and irradiated (2.1 x 10{sup 4} rad/h) at conditions (90 C, 3 M NaOH, 8 h) expected in the processing of radioactive waste through the Waste Treatment and Immobilization Plant (WTP) at Hanford. After irradiation, the concentration of the major polymer components polydimethylsiloxane (PDMS) and polypropylene glycol (PPG) in the antifoam was determined by gel permeation chromatography (GPC). No loss of the major polymer components was observed after 24 h and only 15 wt% loss of PDMS was reported after 48 h. The presence of degradation products were not observed by gas chromatography (GC), gas chromatography mass spectrometry (GCMS) or high performance liquid chromatography mass spectrometry (HPLC-MS). G values were calculated from the GPC analysis and tabulated. The findings indicate the antifoam is stable for 24 h after exposure to gamma radiation, heat, and alkaline simulated waste.

White, T; Crawford, C; Burket, P; Calloway, B

2009-10-19T23:59:59.000Z

38

Constraints on the Nucleon Strange Form Factors at Q^2 ~ 0.1 GeV^2  

E-Print Network [OSTI]

We report the most precise measurement to date of a parity-violating asymmetry in elastic electron-proton scattering. The measurement was carried out with a beam energy of 3.03 GeV and a scattering angle = 6.0 degrees, with the result A_PV = -1.14 +/- 0.24 (stat) +/- 0.06 (syst) parts per million. From this we extract, at Q^2 = 0.099 GeV^2, the strange form factor combination G_E^s + 0.080 G_M^s = 0.030 +/- 0.025 (stat) +/- 0.006 (syst) +/- 0.012 (FF) where the first two errors are experimental and the last error is due to the uncertainty in the neutron electromagnetic form factor. The measurement significantly improves existing constraints on G_E^s and G_M^s at Q^2 ~0.1 GeV^2. A consistent picture emerges from all measurements at this Q^2. A combined fit shows that G_E^s is consistent with zero while G_M^s prefers positive values though G_E^s=G_M^s=0 is compatible with the data at 95% C.L.

Airapetian, A; Akopov, Z; Amarian, M; Ammosov, V V; Andrus, A; Aschenauer, E C; Augustyniak, W; Avakian, R; Avetisian, A; Avetissian, E; Bailey, P; Balin, D; Baturin, V; Beckmann, M; Belostotskii, S; Bernreuther, S; Bianchi, N; Blok, H P; Böttcher, Helmut B; Borisov, A; Borysenko, A; Bouwhuis, M; Brack, J; Brüll, A; Bryzgalov, V; Capitani, G P; Chen, T; Chiang, H C; Ciullo, G; Contalbrigo, M; Dalpiaz, P F; De Leo, R; Demey, M; De Nardo, L; De Sanctis, E; Devitsin, E G; Di Nezza, P; Dreschler, J; Düren, M; Ehrenfried, M; Elalaoui-Moulay, A; Elbakian, G; Ellinghaus, F; Elschenbroich, U; Fabbri, R; Fantoni, A; Feshchenko, A; Felawka, L; Fox, B; Frullani, S; Gapienko, G; Gapienko, V; Garibaldi, F; Garrow, K; Garutti, E; Gaskell, D; Gavrilov, G; Karibian, V; Graw, G; Grebenyuk, O; Greeniaus, L G; Gregor, I M; Hafidi, K; Hartig, M; Hasch, D; Heesbeen, D; Henoch, M; Hertenberger, R; Hesselink, W H A; Hillenbrand, A; Hoek, M; Holler, Y; Hommez, B; Iarygin, G; Ivanilov, A; Izotov, A; Jackson, H E; Jgoun, A; Kaiser, R; Kinney, E; Kiselev, A; Kopytin, M; Korotkov, V; Kozlov, V; Krauss, B; Krivokhizhin, V G; Lagamba, L; Lapikas, L; Laziev, A; Lenisa, P; Liebing, P; Linden-Levy, L A; Lipka, K; Lorenzon, W; Lü, H; Lü, J; Lu, S; Ma, B Q; Maiheu, B; Makins, N C R; Mao, Y; Marianski, B; Marukyan, H; Masoli, F; Mexner, V; Meyners, N; Miklukho, O; Miller, C A; Miyachi, Y; Muccifora, V; Nagaitsev, A; Nappi, E; Naryshkin, Yu; Nass, A; Negodaev, M; Nowak, Wolf-Dieter; Oganessyan, K; Ohsuga, H; Pickert, N; Potashov, S Yu; Potterveld, D H; Raithel, M; Reggiani, D; Reimer, P E; Reischl, A; Reolon, A R; Riedl, C; Rith, K; Rosner, G; Rostomyan, A; Rubacek, L; Rubin, J; Ryckbosch, D; Salomatin, Y; Sanjiev, I; Savin, I; Schäfer, A; Schill, C; Schnell, G; Schüler, K P; Seele, J; Seidl, R; Seitz, B; Shanidze, R; Shearer, C; Shibata, T A; Shutov, V; Simani, M C; Sinram, K; Stancari, M; Statera, M; Steffens, E; Steijger, J J M; Stenzel, H; Stewart, J; Stinzing, F; Stösslein, U; Tait, P; Tanaka, H; Taroian, S P; Tchuiko, B; Terkulov, A R; Tkabladze, A; Trzcinski, A; Tytgat, M; Vandenbroucke, A; Van der Nat, P B; van der Steenhoven, G; Vetterli, M C; Vikhrov, V; Vincter, M G; Vogel, C; Vogt, M; Volmer, J; Weiskopf, C; Wendland, J; Wilbert, J; Ye, Y; Ye, Z; Yen, S; Zihlmann, B; Zupranski, P; Aniol, K A; Armstrong, D S; Averett, T; Benaoum, H; Bertin, P Y; Burtin, E; Cahoon, J; Cates, G D; Chang, C C; Chao Yu Chiu; Chen, J P; Seonho Choi; Chudakov, E; Craver, B; Cusanno, F; Decowski, P; Deepa, D; Ferdi, C; Feuerbach, R J; Finn, J M; Fuoti, K; Gilman, R; Glamazdin, A; Gorbenko, V; Grames, J M; Hansknecht, J; Higinbotham, D W; Holmes, R; Holmstrom, T; Humensky, T B; Ibrahim, H; De Jager, C W; Jiang, X; Kaufman, L J; Kelleher, A; Kolarkar, A; Kowalski, S; Kumar, K S; Lambert, D; La Violette, P; Le Rose, J; Lhuillier, D; Liyanage, N; Margaziotis, D J; Mazouz, M; McCormick, K; Meekins, D G; Meziani, Z E; Michaels, R; Moffit, B; Monaghan, P; Munoz-Camacho, C; Nanda, S; Nelyubin, V V; Neyret, D; Paschke, K D; Poelker, M; Pomatsalyuk, R I; Qiang, Y; Reitz, B; Roche, J; Saha, A; Singh, J; Snyder, R; Souder, P A; Subedi, R; Suleiman, R; Sulkosky, V; Tobias, W A; Urciuoli, G M; Vacheret, A; Voutier, E; Wang, K; Wilson, R; Wojtsekhowski, B; Zheng, X

2006-01-01T23:59:59.000Z

39

2014_Q3.indd  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustionImprovement3 Beryllium-Associated Worker2014 HouseCoveredAir ConditionersLamps;40901W We We

40

Fractal Inspired Models of Quark and Gluon Distributions and Longitudinal Structure Function FL(x, Q2) at small x  

E-Print Network [OSTI]

In recent years, Fractal Inspired Models of quark and gluon densities at small x have been proposed. In this paper, we investigate longitudinal structure function F-L (x, Q2) within this approach. We make predictions using the QCD based approximate relation between the longitudinal structure function and the gluon density. As the Altarelli-Martinelli equation for the longitudinal structure function cannot be applied to Model I due to the presence of a singularity in the Bjorken x-space we consider Model II only. The qualitative feature of the prediction of Model II is found to be compatible with the QCD expectation.

Akbari Jahan; D. K. Choudhury

2010-12-30T23:59:59.000Z

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41

Angular analysis of the $B^0 \\rightarrow K^{*0} e^+ e^-$ decay in the low-$q^2$ region  

E-Print Network [OSTI]

An angular analysis of the $B^0 \\rightarrow K^{*0} e^+ e^-$ decay is performed using a data sample, corresponding to an integrated luminosity of 3.0 ${\\mbox{fb}^{-1}}$, collected by the LHCb experiment in $pp$ collisions at centre-of-mass energies of 7 and 8 TeV during 2011 and 2012. For the first time several observables are measured in the dielectron mass squared ($q^2$) interval between 0.002 and 1.120${\\mathrm{\\,Ge\\kern -0.1em V^2\\!/}c^4}$. The angular observables $F_{\\mathrm{L}}$ and $A_{\\mathrm{T}}^{\\mathrm{Re}}$ which are related to the $K^{*0}$ polarisation and to the lepton forward-backward asymmetry, are measured to be $F_{\\mathrm{L}}= 0.16 \\pm 0.06 \\pm0.03$ and $A_{\\mathrm{T}}^{\\mathrm{Re}} = 0.10 \\pm 0.18 \\pm 0.05$, where the first uncertainty is statistical and the second systematic. The angular observables $A_{\\mathrm{T}}^{(2)}$ and $A_{\\mathrm{T}}^{\\mathrm{Im}}$ which are sensitive to the photon polarisation in this $q^2$ range, are found to be $A_{\\mathrm{T}}^{(2)} = -0.23 \\pm 0.23 \\pm 0.05$ a...

Aaij, Roel; Adinolfi, Marco; Affolder, Anthony; Ajaltouni, Ziad; Akar, Simon; Albrecht, Johannes; Alessio, Federico; Alexander, Michael; Ali, Suvayu; Alkhazov, Georgy; Alvarez Cartelle, Paula; Alves Jr, Antonio Augusto; Amato, Sandra; Amerio, Silvia; Amhis, Yasmine; An, Liupan; Anderlini, Lucio; Anderson, Jonathan; Andreassen, Rolf; Andreotti, Mirco; Andrews, Jason; Appleby, Robert; Aquines Gutierrez, Osvaldo; Archilli, Flavio; Artamonov, Alexander; Artuso, Marina; Aslanides, Elie; Auriemma, Giulio; Baalouch, Marouen; Bachmann, Sebastian; Back, John; Badalov, Alexey; Baesso, Clarissa; Baldini, Wander; Barlow, Roger; Barschel, Colin; Barsuk, Sergey; Barter, William; Batozskaya, Varvara; Battista, Vincenzo; Bay, Aurelio; Beaucourt, Leo; Beddow, John; Bedeschi, Franco; Bediaga, Ignacio; Belogurov, Sergey; Belyaev, Ivan; Ben-Haim, Eli; Bencivenni, Giovanni; Benson, Sean; Benton, Jack; Berezhnoy, Alexander; Bernet, Roland; Bertolin, Alessandro; Bettler, Marc-Olivier; van Beuzekom, Martinus; Bien, Alexander; Bifani, Simone; Bird, Thomas; Bizzeti, Andrea; Blake, Thomas; Blanc, Frédéric; Blouw, Johan; Blusk, Steven; Bocci, Valerio; Bondar, Alexander; Bondar, Nikolay; Bonivento, Walter; Borghi, Silvia; Borgia, Alessandra; Borsato, Martino; Bowcock, Themistocles; Bowen, Espen Eie; Bozzi, Concezio; Brett, David; Britsch, Markward; Britton, Thomas; Brodzicka, Jolanta; Brook, Nicholas; Bursche, Albert; Buytaert, Jan; Cadeddu, Sandro; Calabrese, Roberto; Calvi, Marta; Calvo Gomez, Miriam; Campana, Pierluigi; Campora Perez, Daniel; Capriotti, Lorenzo; Carbone, Angelo; Carboni, Giovanni; Cardinale, Roberta; Cardini, Alessandro; Carson, Laurence; Carvalho Akiba, Kazuyoshi; Casanova Mohr, Raimon; Casse, Gianluigi; Cassina, Lorenzo; Castillo Garcia, Lucia; Cattaneo, Marco; Cauet, Christophe; Cenci, Riccardo; Charles, Matthew; Charpentier, Philippe; Chefdeville, Maximilien; Chen, Shanzhen; Cheung, Shu-Faye; Chiapolini, Nicola; Chrzaszcz, Marcin; Cid Vidal, Xabier; Ciezarek, Gregory; Clarke, Peter; Clemencic, Marco; Cliff, Harry; Closier, Joel; Coco, Victor; Cogan, Julien; Cogneras, Eric; Cogoni, Violetta; Cojocariu, Lucian; Collazuol, Gianmaria; Collins, Paula; Comerma-Montells, Albert; Contu, Andrea; Cook, Andrew; Coombes, Matthew; Coquereau, Samuel; Corti, Gloria; Corvo, Marco; Counts, Ian; Couturier, Benjamin; Cowan, Greig; Craik, Daniel Charles; Crocombe, Andrew Christopher; Cruz Torres, Melissa Maria; Cunliffe, Samuel; Currie, Robert; D'Ambrosio, Carmelo; Dalseno, Jeremy; David, Pascal; David, Pieter; Davis, Adam; De Bruyn, Kristof; De Capua, Stefano; De Cian, Michel; De Miranda, Jussara; De Paula, Leandro; De Silva, Weeraddana; De Simone, Patrizia; Dean, Cameron Thomas; Decamp, Daniel; Deckenhoff, Mirko; Del Buono, Luigi; Déléage, Nicolas; Derkach, Denis; Deschamps, Olivier; Dettori, Francesco; Dey, Biplab; Di Canto, Angelo; Di Domenico, Antonio; Di Ruscio, Francesco; Dijkstra, Hans; Donleavy, Stephanie; Dordei, Francesca; Dorigo, Mirco; Dosil Suárez, Alvaro; Dossett, David; Dovbnya, Anatoliy; Dreimanis, Karlis; Dujany, Giulio; Dupertuis, Frederic; Durante, Paolo; Dzhelyadin, Rustem; Dziurda, Agnieszka; Dzyuba, Alexey; Easo, Sajan; Egede, Ulrik; Egorychev, Victor; Eidelman, Semen; Eisenhardt, Stephan; Eitschberger, Ulrich; Ekelhof, Robert; Eklund, Lars; El Rifai, Ibrahim; Elsasser, Christian; Ely, Scott; Esen, Sevda; Evans, Hannah Mary; Evans, Timothy; Falabella, Antonio; Färber, Christian; Farinelli, Chiara; Farley, Nathanael; Farry, Stephen; Fay, Robert; Ferguson, Dianne; Fernandez Albor, Victor; Ferreira Rodrigues, Fernando; Ferro-Luzzi, Massimiliano; Filippov, Sergey; Fiore, Marco; Fiorini, Massimiliano; Firlej, Miroslaw; Fitzpatrick, Conor; Fiutowski, Tomasz; Fol, Philip; Fontana, Marianna; Fontanelli, Flavio; Forty, Roger; Francisco, Oscar; Frank, Markus; Frei, Christoph; Frosini, Maddalena; Fu, Jinlin; Furfaro, Emiliano; Gallas Torreira, Abraham; Galli, Domenico; Gallorini, Stefano; Gambetta, Silvia; Gandelman, Miriam; Gandini, Paolo; Gao, Yuanning; García Pardiñas, Julián; Garofoli, Justin; Garra Tico, Jordi; Garrido, Lluis; Gascon, David; Gaspar, Clara; Gastaldi, Ugo; Gauld, Rhorry; Gavardi, Laura; Gazzoni, Giulio; Geraci, Angelo; Gersabeck, Evelina; Gersabeck, Marco; Gershon, Timothy; Ghez, Philippe; Gianelle, Alessio; Gianì, Sebastiana; Gibson, Valerie; Giubega, Lavinia-Helena; Gligorov, Vladimir; Göbel, Carla; Golubkov, Dmitry; Golutvin, Andrey; Gomes, Alvaro; Gotti, Claudio; Grabalosa Gándara, Marc; Graciani Diaz, Ricardo; Granado Cardoso, Luis Alberto; Graugés, Eugeni; Graverini, Helena

2015-01-01T23:59:59.000Z

42

Angular analysis of the $B^0 \\rightarrow K^{*0} e^+ e^-$ decay in the low-$q^2$ region  

E-Print Network [OSTI]

An angular analysis of the $B^0 \\rightarrow K^{*0} e^+ e^-$ decay is performed using a data sample, corresponding to an integrated luminosity of 3.0 ${\\mbox{fb}^{-1}}$, collected by the LHCb experiment in $pp$ collisions at centre-of-mass energies of 7 and 8 TeV during 2011 and 2012. For the first time several observables are measured in the dielectron mass squared ($q^2$) interval between 0.002 and 1.120${\\mathrm{\\,Ge\\kern -0.1em V^2\\!/}c^4}$. The angular observables $F_{\\mathrm{L}}$ and $A_{\\mathrm{T}}^{\\mathrm{Re}}$ which are related to the $K^{*0}$ polarisation and to the lepton forward-backward asymmetry, are measured to be $F_{\\mathrm{L}}= 0.16 \\pm 0.06 \\pm0.03$ and $A_{\\mathrm{T}}^{\\mathrm{Re}} = 0.10 \\pm 0.18 \\pm 0.05$, where the first uncertainty is statistical and the second systematic. The angular observables $A_{\\mathrm{T}}^{(2)}$ and $A_{\\mathrm{T}}^{\\mathrm{Im}}$ which are sensitive to the photon polarisation in this $q^2$ range, are found to be $A_{\\mathrm{T}}^{(2)} = -0.23 \\pm 0.23 \\pm 0.05$ ...

LHCb Collaboration

2015-01-01T23:59:59.000Z

43

Moments of the Spin Structure Functions g1p and g1d for 0.05 < Q2 < 3.0 GeV2  

SciTech Connect (OSTI)

The spin structure functions $g_1$ for the proton and the deuteron have been measured over a wide kinematic range in $x$ and \\Q2 using 1.6 and 5.7 GeV longitudinally polarized electrons incident upon polarized NH$_3$ and ND$_3$ targets at Jefferson Lab. Scattered electrons were detected in the CEBAF Large Acceptance Spectrometer, for $0.05 < Q^2 < 5 $\\ GeV$^2$ and $W < 3$ GeV. The first moments of $g_1$ for the proton and deuteron are presented -- both have a negative slope at low \\Q2, as predicted by the extended Gerasimov-Drell-Hearn sum rule. The first result for the generalized forward spin polarizability of the proton $\\gamma_0^p$ is also reported, and shows evidence of scaling above $Q^2$ = 1.5 GeV$^2$. Although the first moments of $g_1$ are consistent with Chiral Perturbation Theory (\\ChPT) calculations up to approximately $Q^2 = 0.06$ GeV$^2$, a significant discrepancy is observed between the $\\gamma_0^p$ data and \\ChPT\\ for $\\gamma_0^p$,even at the lowest \\Q2.

Prok, Yelena; Bosted, Peter; Burkert, Volker; Deur, Alexandre; Dharmawardane, Kahanawita; Dodge, Gail; Griffioen, Keith; Kuhn, Sebastian; Minehart, Ralph; Adams, Gary; Amaryan, Moscov; Amaryan, Moskov; Anghinolfi, Marco; Asryan, G.; Audit, Gerard; Avagyan, Harutyun; Baghdasaryan, Hovhannes; Baillie, Nathan; Ball, J.P.; Ball, Jacques; Baltzell, Nathan; Barrow, Steve; Battaglieri, Marco; Beard, Kevin; Bedlinskiy, Ivan; Bektasoglu, Mehmet; Bellis, Matthew; Benmouna, Nawal; Berman, Barry; Biselli, Angela; Blaszczyk, Lukasz; Boyarinov, Sergey; Bonner, Billy; Bouchigny, Sylvain; Bradford, Robert; Branford, Derek; Briscoe, William; Brooks, William; Bultmann, S.; Bueltmann, Stephen; Butuceanu, Cornel; Calarco, John; Careccia, Sharon; Carman, Daniel; Casey, Liam; Cazes, Antoine; Chen, Shifeng; Cheng, Lu; Cole, Philip; Collins, Patrick; Coltharp, Philip; Cords, Dieter; Corvisiero, Pietro; Crabb, Donald; Crede, Volker; Cummings, John; Dale, Daniel; Dashyan, Natalya; De Masi, Rita; De Vita, Raffaella; De Sanctis, Enzo; Degtiarenko, Pavel; Denizli, Haluk; Dennis, Lawrence; Dhuga, Kalvir; Dickson, Richard; Djalali, Chaden; Doughty, David; Dugger, Michael; Dytman, Steven; Dzyubak, Oleksandr; Egiyan, Hovanes; Egiyan, Kim; Elfassi, Lamiaa; Elouadrhiri, Latifa; Eugenio, Paul; Fatemi, Renee; Fedotov, Gleb; Feldman, Gerald; Fersch, Robert; Feuerbach, Robert; Forest, Tony; Fradi, Ahmed; Funsten, Herbert; Garcon, Michel; Gavalian, Gagik; Gevorgyan, Nerses; Gilfoyle, Gerard; Giovanetti, Kevin; Girod, Francois-Xavier; Goetz, John; Golovach, Evgeny; Gothe, Ralf; Guidal, Michel; Guillo, Matthieu; Guler, Nevzat; Guo, Lei; Gyurjyan, Vardan; Hadjidakis, Cynthia; Hafidi, Kawtar; Hakobyan, Hayk; Hanretty, Charles; Hardie, John; Hassall, Neil; Heddle, David; Hersman, F.; Hicks, Kenneth; Hleiqawi, Ishaq; Holtrop, Maurik; Huertas, Marco; Hyde, Charles; Ilieva, Yordanka; Ireland, David; Ishkhanov, Boris; Isupov, Evgeny; Ito, Mark; Jenkins, David; Jo, Hyon-Suk; Johnstone, John; Joo, Kyungseon; Juengst, Henry; Kalantarians, Narbe; Keith, Christopher; Kellie, James; Khandaker, Mahbubul; Kim, Kui; Kim, Kyungmo; Kim, Wooyoung; Klein, Andreas; Klein, Franz; Klusman, Mike; Kossov, Mikhail; Krahn, Zebulun; Kramer, Laird; Kubarovsky, Valery; Kuhn, Joachim; Kuleshov, Sergey; Kuznetsov, Viacheslav; Lachniet, Jeff; Laget, Jean; Langheinrich, Jorn; Lawrence, Dave; Lima, Ana; Livingston, Kenneth; Lu, Haiyun; Lukashin, K.; MacCormick, Marion; Marchand, Claude; Markov, Nikolai; Mattione, Paul; McAleer, Simeon; McKinnon, Bryan; McNabb, John; Mecking, Bernhard; Mestayer, Mac; Meyer, Curtis; Mibe, Tsutomu; Mikhaylov, Konstantin; Mirazita, Marco; Miskimen, Rory; Mokeev, Viktor; Morand, Ludyvine; Moreno, Brahim; Moriya, Kei; Morrow, Steven; Moteabbed, Maryam; Mueller, James; Munevar Espitia, Edwin; Mutchler, Gordon; Nadel-Turonski, Pawel; Nasseripour, Rakhsha; Niccolai, Silvia; Niculescu, Gabriel; Niculescu, Maria-Ioana; Niczyporuk, Bogdan; Niroula, Megh; Niyazov, Rustam; Nozar, Mina; O'Rielly, Grant; Osipenko, Mikhail; Ostrovidov, Alexander; Park, Kijun; Pasyuk, Evgueni; Paterson, Craig; Anefalos Pereira, S.; Philips, Sasha; Pierce, J.; Pivnyuk, Nikolay; Pocanic, Dinko; Pogorelko, Oleg; Popa, Iulian; Pozdnyakov, Sergey; Preedom, Barry; Price, John; Procureur, Sebastien; Protopopescu, Dan; Qin, Liming; Raue, Brian; Riccardi, Gregory; Ricco, Giovanni; Ripani, Marco; Ritchie, Barry; Rosner, Guenther; Rossi, Patrizia; Rowntree, David; Rubin, Philip; Sabatie, Franck; Salamanca, Julian; Salgado, Carlos; Santoro, Joseph; Sapunenko, Vladimir; Schumacher, Reinhard; Seely, Mikell; Serov, Vladimir; Sharabian, Youri; Sharov, Dmitri; Shaw, Jeffrey; Shvedunov, Nikolay; Skabelin, Alexander; Smith, Elton; Smith, Lee; Sober, Daniel; Sokhan, Daria; Stavinskiy, Aleksey; Stepanyan, Samuel; Stepanyan, Stepan; Stokes, Burnham; Stoler, Paul; Strakovski, Igor; Strauch, Steffen; Suleiman, Riad; Taiuti, Mauro; Tedeschi, David; Tkabladze, Avtandil; Tkachenko, Svyatoslav; Todor, Luminita; Ungaro, Maurizio; V

2009-02-01T23:59:59.000Z

44

Electroexcitation of the Roper resonance for 1.7 < Q**2 < 4.5 -GeV2 in vec-ep ---> en pi+  

SciTech Connect (OSTI)

DOI: http://dx.doi.org/10.1103/PhysRevC.78.045209
The helicity amplitudes of the electroexcitation of the Roper resonance are extracted for 1.7 < Q2 < 4.5 GeV2 from recent high precision JLab-CLAS cross section and longitudinally polarized beam asymmetry data for pi+ electroproduction on protons at W=1.15-1.69 GeV. The analysis is made using two approaches, dispersion relations and a unitary isobar model, which give consistent results. It is found that the transverse helicity amplitude A_{1/2} for the gamma* p -> N(1440)P11 transition, which is large and negative at Q2=0, becomes large and positive at Q2 ~ 2 GeV2, and then drops slowly with Q2. The longitudinal helicity amplitude S_{1/2}, which was previously found from CLAS ep -> eppi0,enpi+ data to be large and positive at Q2=0.4,0.65 GeV2, drops with Q2. Available model predictions for gamma* p -> N(1440)P11 allow us to conclude that these results provide strong evidence in favor of N(1440)P11 as a first radial excitation of

Aznauryan, Inna; Burkert, Volker; Kim, Wooyoung; Park, Kil; Adams, Gary; Amaryan, Moscov; Amaryan, Moskov; Ambrozewicz, Pawel; Anghinolfi, Marco; Asryan, Gegham; Avagyan, Harutyun; Bagdasaryan, H.; Baillie, Nathan; Ball, J.P.; Ball, Jacques; Baltzell, Nathan; Barrow, Steve; Batourine, V.; Battaglieri, Marco; Bedlinskiy, Ivan; Bektasoglu, Mehmet; Bellis, Matthew; Benmouna, Nawal; Berman, Barry; Biselli, Angela; Blaszczyk, Lukasz; Bonner, Billy; Bookwalter, Craig; Bouchigny, Sylvain; Boyarinov, Sergey; Bradford, Robert; Branford, Derek; Briscoe, Wilbert; Brooks, William; Bultmann, S.; Bueltmann, Stephen; Butuceanu, Cornel; Calarco, John; Careccia, Sharon; Carman, Daniel; Casey, Liam; Cazes, Antoine; Chen, Shifeng; Cheng, Lu; Cole, Philip; Collins, Patrick; Coltharp, Philip; Cords, Dieter; Corvisiero, Pietro; Crabb, Donald; Crede, Volker; Cummings, John; Dale, Daniel; Dashyan, Natalya; De Masi, Rita; De Vita, Raffaella; De Sanctis, Enzo; Degtiarenko, Pavel; Denizli, Haluk; Dennis, Lawrence; Deur, Alexandre; Dhamija, Seema; Dharmawardane, Kahanawita; Dhuga, Kalvir; Dickson, Richard; Djalali, Chaden; Dodge, Gail; Donnelly, J.; Doughty, David; Dugger, Michael; Dytman, Steven; Dzyubak, Oleksandr; Egiyan, Hovanes; Egiyan, Kim; Elfassi, Lamiaa; Elouadrhiri, Latifa; Eugenio, Paul; Fatemi, Renee; Fedotov, Gleb; Feldman, Gerald; Feuerbach, Robert; Forest, Tony; Fradi, Ahmed; Funsten, Herbert; Gabrielyan, Marianna; Garcon, Michel; Gavalian, Gagik; Gevorgyan, Nerses; Gilfoyle, Gerard; Giovanetti, Kevin; Girod, Francois-Xavier; Goetz, John; Gohn, Wesley; Golovach, Evgeny; Gonenc, Atilla; Gordon, Christopher; Gothe, Ralf; Graham, L.; Griffioen, Keith; Guidal, Michel; Guillo, Matthieu; Guler, Nevzat; Guo, Lei; Gyurjyan, Vardan; Hadjidakis, Cynthia; Hafidi, Kawtar; Hafnaoui, Khadija; Hakobyan, Hayk; Hakobyan, Rafael; Hanretty, Charles; Hardie, John; Hassall, Neil; Heddle, David; Hersman, F.; Hicks, Kenneth; Hleiqawi, Ishaq; Holtrop, Maurik; Hyde, Charles; Ilieva, Yordanka; Ireland, David; Ishkhanov, Boris; Isupov, Evgeny; Ito, Mark; Jenkins, David; Jo, Hyon-Suk; Johnstone, John; Joo, Kyungseon; Juengst, Henry; Kalantarians, Narbe; Keller, Dustin; Kellie, James; Khandaker, Mahbubul; Kim, Kui; Klein, Andreas; Klein, Andreas; Klimenko, Alexei; Kossov, Mikhail; Krahn, Zebulun; Kramer, Laird; Kubarovsky, Valery; Kuhn, Joachim; Kuhn, Sebastian; Kuleshov, Sergey; Kuznetsov, Viacheslav; Lachniet, Jeff; Laget, Jean; Langheinrich, Jorn; Lawrence, Dave; Lee, T.; Lima, Ana; Livingston, Kenneth; Lu, Haiyun; Lukashin, Konstantin; MacCormick, Marion; Markov, Nikolai; Mattione, Paul; McAleer, Simeon; McKinnon, Bryan; McNabb, John; Mecking, Bernhard; Mehrabyan, Surik; Melone, Joseph; Mestayer, Mac; Meyer, Curtis; Mibe, Tsutomu; Mikhaylov, Konstantin; Minehart, Ralph; Mirazita, Marco; Miskimen, Rory; Mokeev, Viktor; Morand, Ludyvine; Moreno, Brahim; Moriya, Kei; Morrow, Steven; Moteabbed, Maryam; Mueller, James; Munevar Espitia, Edwin; Mutchler, Gordon; Nadel-Turonski, Pawel; Nasseripour, Rakhsha; Niccolai, Silvia; Niculescu, Gabriel; Niculescu, Maria-Ioana; Niczyporuk, Bogdan; Niroula, Megh; Niyazov, Rustam; Nozar, Mina; O'Rielly, Grant; Osipenko, Mikhail; Ostrovidov, Alexander; Park, S.; Pasyuk, Evgueni; Paterson, Craig; Anefalos Pereira, S.; Philips, Sasha; Pierce, Jerome; Pivnyuk, Nikolay; Pocanic, Dinko; Pogorelko, Oleg; Polli, Ermanno; Popa, Iulian; Pozdnyakov, Sergey; Preedom, Barry; Price, John; Prok, Yelena; Protopopescu, Dan; Qin, Liming; Raue, Brian; Riccardi, Gregory; Ricco, Giovanni; Ripani, Marco; Ritchie, Barry; Rosner, Guenther; Rossi, Patrizia; Rowntree, David; Rubin, Philip; Sabatie, Franck; Saini, Mukesh; Salamanca, Julian; Salgado, Carlos; Santoro, Joseph; Sapunenko, Vladimir; Schott, Diane; Schumacher, Reinhard; Serov, Vladimir; Sharabian, Youri; Sharov, Dmitri; Shaw, J.; Shvedunov, Nikolay; Skabelin, Alexander; Smith, Elton; Smith, Lee; Sober, Daniel; Sokhan, Daria; Stavinskiy, Aleksey; Stepanyan, Samuel; Stepanyan, Stepan; Stokes, Burnham

2008-10-01T23:59:59.000Z

45

Measurement of high-Q2 deep inelastic scattering cross sections with longitudinally polarised positron beams at HERA  

E-Print Network [OSTI]

The first measurements of the cross sections for neutral and charged current deep inelastic scattering in e+p collisions with longitudinally polarised positron beams are presented. The total cross section for e+p charged current deep inelastic scattering is presented at positive and negative values of positron beam longitudinal polarisation for an integrated luminosity of 37.0 pb^-1 H1 data and 30.5 pb^-1 ZEUS data collected in 2003 and 2004 at a centre-of-mass energy of 319 GeV. In addition, the ZEUS collaboration measured the single differential cross sections for charged and neutral current deep inelastic scattering in the kinematic region Q^2>200 GeV^2. The measured cross sections are compared with the predictions of the Standard Model. The H1 collaboration extrapolate the cross section to a fully left handed positron beam and find it to be consistent with the Standard Model expectation.

Julian Rautenberg

2005-06-15T23:59:59.000Z

46

The Gell-Mann-Okubo and Colemann-Glashow relations for octet and decuplet baryons in the $SU_q(3)$ quantum algebra  

E-Print Network [OSTI]

The q-deformed Clebsch-Gordan coefficients corresponding to the $\\lrpy{3}\\times\\lrpy{21}$ reduction of the $SU_q(3)$ quantum algebra are computed. From these results and using the quantum Clebsch-Gordan coefficients for the $\\lrpy{21}\\times\\lrpy{21}$ reduction found by Zhong Qi Ma, the q-deformed Gell-Mann-Okubo mass relations for octet and decuplet baryons are determined by generalizing the procedure used for the SU(3) algebra. We also determine the Coleman-Glashow relations for octet and decuplet baryons in the $SU_q(3)$ algebra. Finally, by using the experimental particle masses of the octet and decuplet baryons, two values of the $q$-parameter are found and adjusted for the predicted masses expressions (one for the Gell-Mann-Okubo mass relations and the other for the Coleman-Glashow relations) and a possible physical interpretation is given.

A. Carcamo

2006-08-10T23:59:59.000Z

47

Q^2 Dependence of the S_{11}(1535) Photocoupling and Evidence for a P-wave resonance in eta electroproduction  

SciTech Connect (OSTI)

New cross sections for the reaction $ep \\to e'\\eta p$ are reported for total center of mass energy $W$=1.5--2.3 GeV and invariant squared momentum transfer $Q^2$=0.13--3.3 GeV$^2$. This large kinematic range allows extraction of new information about response functions, photocouplings, and $\\eta N$ coupling strengths of baryon resonances. A sharp structure is seen at $W\\sim$ 1.7 GeV. The shape of the differential cross section is indicative of the presence of a $P$-wave resonance that persists to high $Q^2$. Improved values are derived for the photon coupling amplitude for the $S_{11}$(1535) resonance. The new data greatly expands the $Q^2$ range covered and an interpretation of all data with a consistent parameterization is provided.

Haluk Denizli; James Mueller; Steven Dytman; M.L. Leber; R.D. Levine; J. Miles; Kui Kim; Gary Adams; Moscov Amaryan; Pawel Ambrozewicz; Marco Anghinolfi; Burin Asavapibhop; G. Asryan; Harutyun Avakian; Hovhannes Baghdasaryan; Nathan Baillie; Jacques Ball; Nathan Baltzell; Steve Barrow; V. Batourine; Marco Battaglieri; Kevin Beard; Ivan Bedlinski; Ivan Bedlinskiy; Mehmet Bektasoglu; Matthew Bellis; Nawal Benmouna; Nicola Bianchi; Angela Biselli; Billy Bonner; Sylvain Bouchigny; Sergey Boyarinov; Robert Bradford; Derek Branford; William Briscoe; William Brooks; Stephen Bueltmann; Volker Burkert; Cornel Butuceanu; John Calarco; Sharon Careccia; Daniel Carman; Catalina Cetina; Shifeng Chen; Philip Cole; Alan Coleman; Patrick Collins; Philip Coltharp; Dieter Cords; Pietro Corvisiero; Donald Crabb; Volker Crede; John Cummings; Natalya Dashyan; Raffaella De Vita; Enzo De Sanctis; Pavel Degtiarenko; Lawrence Dennis; Alexandre Deur; Kalvir Dhuga; Richard Dickson; Chaden Djalali; Gail Dodge; Joseph Donnelly; David Doughty; P. Dragovitsch; Michael Dugger; Oleksandr Dzyubak; Hovanes Egiyan; Kim Egiyan; Lamiaa Elfassi; Latifa Elouadrhiri; A. Empl; Paul Eugenio; Laurent Farhi; Renee Fatemi; Gleb Fedotov; Gerald Feldman; Robert Feuerbach; Tony Forest; Valera Frolov; Herbert Funsten; Sally Gaff; Michel Garcon; Gagik Gavalian; Gerard Gilfoyle; Kevin Giovanetti; Pascal Girard; Francois-Xavier Girod; John Goetz; Atilla Gonenc; Ralf Gothe; Keith Griffioen; Michel Guidal; Matthieu Guillo; Nevzat Guler; Lei Guo; Vardan Gyurjyan; Kawtar Hafidi; Hayk Hakobyan; Rafael Hakobyan; John Hardie; David Heddle; F. Hersman; Kenneth Hicks; Ishaq Hleiqawi; Maurik Holtrop; Jingliang Hu; Charles Hyde; Charles Hyde-Wright; Yordanka Ilieva; David Ireland; Boris Ishkhanov; Eugeny Isupov; Mark Ito; David Jenkins; Hyon-Suk Jo; Kyungseon Joo; Henry Juengst; Narbe Kalantarians; J.H. Kelley; James Kellie; Mahbubul Khandaker; K. Kim; Wooyoung Kim; Andreas Klein; Franz Klein; Mike Klusman; Mikhail Kossov; Laird Kramer; V. Kubarovsky; Joachim Kuhn; Sebastian Kuhn; Sergey Kuleshov; Jeff Lachniet; Jean Laget; Jorn Langheinrich; David Lawrence; Kenneth Livingston; Haiyun Lu; K. Lukashin; Marion MacCormick; Joseph Manak; Nikolai Markov; Simeon McAleer; Bryan McKinnon; John McNabb; Bernhard Mecking; Mac Mestayer; Curtis Meyer; Tsutomu Mibe; Konstantin Mikhaylov; Ralph Minehart; Marco Mirazita; Rory Miskimen; Viktor Mokeev; Kei Moriya; Steven Morrow; M. Moteabbed; Valeria Muccifora; Gordon Mutchler; Pawel Nadel-Turonski; James Napolitano; Rakhsha Nasseripour; Steve Nelson; Silvia Niccolai; Gabriel Niculescu; Maria-Ioana Niculescu; Bogdan Niczyporuk; Megh Niroula; Rustam Niyazov; Mina Nozar; Grant O'Rielly; Mikhail Osipenko; Alexander Ostrovidov; Kijun Park; Evgueni Pasyuk; Craig Paterson; Gerald Peterson; Sasha Philips; Joshua Pierce; Nikolay Pivnyuk; Dinko Pocanic; Oleg Pogorelko; Ermanno Polli; S. Pozdniakov; Barry Preedom; John Price; Yelena Prok; Dan Protopopescu; Liming Qin; Brian Raue; Gregory Riccardi; Giovanni Ricco; Marco Ripani; Barry Ritchie; Federico Ronchetti; Guenther Rosner; Patrizia Rossi; David Rowntree; Philip Rubin; Franck Sabatie; Konstantin Sabourov; Julian Salamanca; Carlos Salgado; Joseph Santoro; Vladimir Sapunenko; Reinhard Schumacher; Vladimir Serov; Aziz Shafi; Youri Sharabian; Jeremiah Shaw; Nikolay Shvedunov; Sebastio Simionatto; Alexander Skabelin; Elton Smith; Lee Smith; Daniel Sober; Daria Sokhan; M. Spraker; Aleksey Stavinskiy; Samuel Stepanyan; Stepan Stepanyan; Burnham Stokes; Paul Stoler; I.I. Strakovsky; Steffen Strauch; Mauro Taiuti; Simon Taylor; David Tedeschi; Ulrike Thoma; R. Thompson; Avtandil Tkabladze; Svyatoslav Tkachenko; Clarisse Tur; Maurizio Ungaro; Michael Vineyard; Alexander Vlassov; Kebin Wang; Daniel Watts; Lawrence Weinstein; Henry Weller; Dennis Weygand; M. Williams; Elliott Wolin; Michael Wood; Amrit Yegneswaran; Junho Yun; Lorenzo Zana; Jixie Zhang; Bo Zhao; Zhiwen Zhao

2007-07-01T23:59:59.000Z

48

Measurement of the Inclusive ep Deep Inelastic Scattering Cross Section at Low Q2 with the H1 Detector at HERA  

SciTech Connect (OSTI)

The focus of this report are the recent measurements of the cross section and proton structure function F2 in ep deep inelastic scattering (DIS) at low virtuality of the exchanged boson, Q2, with the H1 detector at the HERA accelerator in Hamburg. The region of low Q2 and low Bjorken x allows precision tests of perturbative QCD at high gluon densities to be performed and also the transition from the perturbative to non-perturbative QCD domains to be explored. The recent H1 measurements of charm and beauty cross sections and structure functions, F{sub 2}{sup cc-bar} ans F{sub 2}{sup bb-bar}, for photon virtuality 12 < Q2 < 60 GeV2 will also be discussed.

Raicevic, N. [Faculty of Science, University of Montenegro, Cetinjski put BB, 81000 Podgorica (Montenegro)

2007-04-23T23:59:59.000Z

49

Light water reactor safety research program. Quarterly report Jan-Mar 80  

SciTech Connect (OSTI)

The Molten Fuel Concrete Interactions (MFCI) study is comprised of experimental and analytical investigations of the chemical and physical phenomena associated with interactions between molten core materials and concrete. Such interactions are possible during hypothetical fuel-melt accidents in light water reactors (LWRs) when molten fuel and steel from the reactor core penetrate the pressure vessel and cascade onto the concrete substructure. The purpose of the MFCI study is to develop an understanding of these interactions suitable for risk assessment. Emphasis is placed on identifying and investigating the dominant interaction phenomena occurring between prototypic materials. The table of contents is the following: Molten fuel concrete interactions study; Steam explosion phenomena; Separate effects tests for TRAP code development; and Containment emergency sump performance.

Berman, M.

1980-09-01T23:59:59.000Z

50

Microsoft Word - Quarterly_report_Jan_Mar_2014f.docx  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

The UGS project website was updated with new information - http:geology.utah.govempshaleoil The PI completed the fifth quarterly report and emailed it to all interested...

51

Significant Cost Improvement of Li-Ion Cells Through Non-NMP...  

Broader source: Energy.gov (indexed) [DOE]

Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Approach 5 Dry coated electrode Electrode design optimization Binder and electrolyte development Process and equipment optimization...

52

Significant Cost Improvement of Li-Ion Cells Through Non-NMP...  

Broader source: Energy.gov (indexed) [DOE]

Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Approach 5 Dry coated electrode Electrode design optimization Binder and electrolyte development Process and equipment optimization Water...

53

Measurement of high-Q2 neutral current deep inelastic e+p scattering cross sections with a longitudinally polarised positron beam at HERA  

E-Print Network [OSTI]

Measurements of neutral current cross sections for deep inelastic scattering in e+p collisions at HERA with a longitudinally polarised positron beam are presented. The single-differential cross-sections d(sigma)/dQ2, d(sigma)/dx and d(sigma)/dy and the reduced cross-section were measured in the kinematic region Q2 > 185 GeV2 and y energy of 318 GeV. The structure functions F3 and F3(gamma)Z were determined by combining the e+p results presented in this paper with previously published e-p neutral current results. The asymmetry parameter A+ is used to demonstrate the parity violation predicted in electroweak interactions. The measurements are well described by the predictions of the Standard Model.

ZEUS Collaboration; H. Abramowicz; I. Abt; L. Adamczyk; M. Adamus; R. Aggarwal; S. Antonelli; P. Antonioli; A. Antonov; M. Arneodo; O. Arslan; V. Aushev; Y. Aushev; O. Bachynska; A. Bamberger; A. N. Barakbaev; G. Barbagli; G. Bari; F. Barreiro; N. Bartosik; D. Bartsch; M. Basile; O. Behnke; J. Behr; U. Behrens; L. Bellagamba; A. Bertolin; S. Bhadra; M. Bindi; C. Blohm; V. Bokhonov; T. Bold; K. Bondarenko; E. G. Boos; K. Borras; D. Boscherini; D. Bot; I. Brock; E. Brownson; R. Brugnera; N. Brummer; A. Bruni; G. Bruni; B. Brzozowska; P. J. Bussey; B. Bylsma; A. Caldwell; M. Capua; R. Carlin; C. D. Catterall; S. Chekanov; J. Chwastowski; J. Ciborowski; R. Ciesielski; L. Cifarelli; F. Cindolo; A. Contin; A. M. Cooper-Sarkar; N. Coppola; M. Corradi; F. Corriveau; M. Costa; G. D'Agostini; F. Dal Corso; J. del Peso; R. K. Dementiev; S. De Pasquale; M. Derrick; R. C. E. Devenish; D. Dobur; B. A. Dolgoshein; G. Dolinska; A. T. Doyle; V. Drugakov; L. S. Durkin; S. Dusini; Y. Eisenberg; P. F. Ermolov; A. Eskreys; S. Fang; S. Fazio; J. Ferrando; M. I. Ferrero; J. Figiel; B. Foster; G. Gach; A. Galas; E. Gallo; A. Garfagnini; A. Geiser; I. Gialas; A. Gizhko; L. K. Gladilin; D. Gladkov; C. Glasman; O. Gogota; Yu. A. Golubkov; P. Gottlicher; I. Grabowska-Bold; J. Grebenyuk; I. Gregor; G. Grigorescu; G. Grzelak; O. Gueta; M. Guzik; C. Gwenlan; T. Haas; W. Hain; R. Hamatsu; J. C. Hart; H. Hartmann; G. Hartner; E. Hilger; D. Hochman; R. Hori; A. Huttmann; Z. A. Ibrahim; Y. Iga; R. Ingbir; M. Ishitsuka; H. -P. Jakob; F. Januschek; T. W. Jones; M. Jungst; I. Kadenko; B. Kahle; S. Kananov; T. Kanno; U. Karshon; F. Karstens; I. I. Katkov; M. Kaur; P. Kaur; A. Keramidas; L. A. Khein; J. Y. Kim; D. Kisielewska; S. Kitamura; R. Klanner; U. Klein; E. Koffeman; N. Kondrashova; O. Kononenko; P. Kooijman; Ie. Korol; I. A. Korzhavina; A. Kotanski; U. Kotz; H. Kowalski; O. Kuprash; M. Kuze; A. Lee; B. B. Levchenko; A. Levy; V. Libov; S. Limentani; T. Y. Ling; M. Lisovyi; E. Lobodzinska; W. Lohmann; B. Lohr; E. Lohrmann; K. R. Long; A. Longhin; D. Lontkovskyi; O. Yu. Lukina; J. Maeda; S. Magill; I. Makarenko; J. Malka; R. Mankel; A. Margotti; G. Marini; J. F. Martin; A. Mastroberardino; M. C. K. Mattingly; I. -A. Melzer-Pellmann; S. Mergelmeyer; S. Miglioranzi; F. Mohamad Idris; V. Monaco; A. Montanari; J. D. Morris; K. Mujkic; B. Musgrave; K. Nagano; T. Namsoo; R. Nania; A. Nigro; Y. Ning; T. Nobe; D. Notz; R. J. Nowak; A. E. Nuncio-Quiroz; B. Y. Oh; N. Okazaki; K. Olkiewicz; Yu. Onishchuk; K. Papageorgiu; A. Parenti; E. Paul; J. M. Pawlak; B. Pawlik; P. G. Pelfer; A. Pellegrino; W. Perlanski; H. Perrey; K. Piotrzkowski; P. Plucinski; N. S. Pokrovskiy; A. Polini; A. S. Proskuryakov; M. Przybycien; A. Raval; D. D. Reeder; B. Reisert; Z. Ren; J. Repond; Y. D. Ri; A. Robertson; P. Roloff; I. Rubinsky; M. Ruspa; R. Sacchi; U. Samson; G. Sartorelli; A. A. Savin; D. H. Saxon; M. Schioppa; S. Schlenstedt; P. Schleper; W. B. Schmidke; U. Schneekloth; V. Schonberg; T. Schorner-Sadenius; J. Schwartz; F. Sciulli; L. M. Shcheglova; R. Shehzadi; S. Shimizu; I. Singh; I. O. Skillicorn; W. Slominski; W. H. Smith; V. Sola; A. Solano; D. Son; V. Sosnovtsev; A. Spiridonov; H. Stadie; L. Stanco; N. Stefaniuk; A. Stern; T. P. Stewart; A. Stifutkin; P. Stopa; S. Suchkov; G. Susinno; L. Suszycki; J. Sztuk-Dambietz; D. Szuba; J. Szuba; A. D. Tapper; E. Tassi; J. Terron; T. Theedt; H. Tiecke; K. Tokushuku; J. Tomaszewska; V. Trusov; T. Tsurugai; M. Turcato; O. Turkot; T. Tymieniecka; M. Vazquez; A. Verbytskyi; O. Viazlo; N. N. Vlasov; R. Walczak; W. A. T. Wan Abdullah; J. J. Whitmore; K. Wichmann; L. Wiggers; M. Wing; M. Wlasenko; G. Wolf; H. Wolfe; K. Wrona; A. G. Yagues-Molina; S. Yamada; Y. Yamazaki; R. Yoshida; C. Youngman; O. Zabiegalov; A. F. . Zarnecki; L. Zawiejski; O. Zenaiev; W. Zeuner; B. O. Zhautykov; N. Zhmak; A. Zichichi; Z. Zolkapli; D. S. Zotkin

2014-05-12T23:59:59.000Z

54

Final analysis of proton form factor ratio data at Q2 = 4.0, 4.8, and 5.6 GeV2  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

Recently published measurements of the proton electromagnetic form factor ratio R = ?p GEp/GMp at momentum transfers Q2 up to 8.5 GeV2 in Jefferson Lab Hall C deviate from the linear trend of previous measurements in Jefferson Lab Hall A, favoring a slower rate of decrease of R with Q2. While statistically compatible in the region of overlap with Hall A, the Hall C data hint at a systematic difference between the two experiments. This possibility was investigated in a reanalysis of the Hall A data. We find that the original analysis underestimated the background in the selection of elastic events. The application of an additional cut to further suppress the background increases the results for R, improving the consistency between Halls A and C.

Puckett, Andrew J. [JLAB

2012-04-01T23:59:59.000Z

55

Exclusive single pion electroproduction off the proton in the high-lying resonances at Q2 < 5 GeV2 from CLAS  

SciTech Connect (OSTI)

The differential cross sections and structure functions for the exclusive electroproduction process ep --> e'n pi+ were measured in the range of the invariantmass for the np+ system 1.6 GeV lte W lte 2.0 GeV, and the photon virtuality 1.8 GeV2 lte Q2 lte 4.0 GeV2 using CLAS at Jefferson Lab. For the first time, these kinematics are probed in the exclusive p+ production from the protons with nearly full coverage in the azimuthal and polar angles of the np+ center-of-mass system. In this analysis, approximately 39,000 differential cross-section data points in terms of W, Q2, cosq theta* _ pi, and phi?_p-, were obtained. The preliminary differential cross section and structure function analyses are carried out, which allow us to extract the helicity amplitudes in high-lying resonances.

Park, Kijun [ODU, JLAB

2014-09-01T23:59:59.000Z

56

Prova Scritta di Robotica I 4 Dicembre 2006  

E-Print Network [OSTI]

cartesiane ammesse sono pari a Vmax = 1 m/s e, rispettivamente, Amax = 4 m/s2 . Determinare la legge oraria A4(q3, q4) = 2 R4(q3, q4) 0 Nc4 q3 + Ns4 0T 1 1 A4(q2, q3, q4) = 1 R4(q2, q3, q4) s2(q3 + Ns4) -c2(q3 + Ns4) Nc4 0T 1 0 A4(q1, q2, q3, q4) = 0 R4(q1, q2, q3, q4) Mc1 + c1s2(q3

De Luca, Alessandro

57

Q3 1997 STEO, Final  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecember 2005 (Thousand9,0,InformationU.S.Feet) Year Weekly7 (Released July 8,

58

"State","Jan","Feb","Mar","Q1 Total","Apr","May","Jun ","Q2 Total","Jul","Aug","Sep","Q3 Total","Oct","Nov","Dec","Q4 Total","2003 Total"  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ <Information Administration (EIA) 103. Relative Standard Errors for Table N8.3;" "3

59

"State","Jan","Feb","Mar","Q1 Total","Apr","May","Jun ","Q2 Total","Jul","Aug","Sep","Q3 Total","Oct","Nov","Dec","Q4 Total","2004 Total"  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ <Information Administration (EIA) 103. Relative Standard Errors for Table N8.3;" "34

60

"State","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total","Jul","Aug","Sep","Q3 Total","Oct","Nov","Dec","Q4 Total","2002 Total"  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ <Information Administration (EIA) 103. Relative Standard Errors for Table N8.3;"

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Q1: What is the birth date of the employees whose first name is `Franklin'? Q2: Retrieve the names of all employees who work for the `Research' department.  

E-Print Network [OSTI]

of all employees who work for the `Research' department. Q3: Retrieve names of departments who have in `Chicago', and also list the name of projects; Q5: Retrieve the salary of every employee; Q6: Retrieve all distinct salary values; Q7: Make a list of all projects that involve an employee whose last name

Li, Yanjun "Lisa"

62

Measurements of the Electric Form Factor of the Neutron up to Q2 = 3.4 GeV2 using the Reaction He-3(e,e'n)pp  

SciTech Connect (OSTI)

The electric form factor of the neutron was determined from studies of the reaction \\rea{} in quasi-elastic kinematics in Hall A at Jefferson Lab. Longitudinally polarized electrons were scattered off a polarized target in which the nuclear polarization was oriented perpendicular to the momentum transfer. The scattered electrons were detected in a magnetic spectrometer in coincidence with neutrons that were registered in a large-solid-angle detector. More than doubling the $Q^2$-range over which it is known, we find \\GEn{}$ = 0.0225 \\pm 0.0017 (stat) \\pm 0.0024 (syst)$, $0.0200 \\pm 0.0023 \\pm 0.0018$, and $0.0142 \\pm 0.0019 \\pm 0.0013$ for $Q^2$ = 1.72, 2.48, and 3.41~\\gevsq, respectively.

Riordan, Seamus; Craver, Brandon; Kelleher, Aidan; Kolarkar, Ameya; Miller, Jonathan; Cates, Gordon; Liyanage, Nilanga; Wojtsekhowski, Bogdan; Quimper, Armando Acha; Allada, Kalyan; Anderson, Byron; Aniol, Konrad; Annand, John; Arrington, John; Averett, Todd; Beck, Arie; Bellis, Matthew; Boeglin, Werner; Breuer, Herbert; Calarco, John; Chen, Jian-Ping; Chudakov, Eugene; Coman, Luminita; Crowe, Benjamin; Cusanno, Francesco; Day, Donal; Degtiarenko, Pavel; Dolph, P.A.M.; Dutta, Chiranjib; Ferdi, Catherine; Fernandez-Ramirez, Cezar; Feuerbach, Robert; Fraile Prieto, Luis; Franklin, Gregg; Frullani, Salvatore; Fuchs, Sabine; Garibaldi, Franco; Gevorgyan, Nerses; Gilman, Ronald; Glazmazdin, Oleksandr; Gomez, Javier; Grimm, Klaus; Hansen, Jens-Ole; Herraiz, Joaquin Lopez; Higinbotham, Douglas; Holmes, Richard; Holmstrom, Timothy; Howell, David; De Jager, Cornelis; Jiang, Xiaodong; Jones, Mark; Katich, Joseph; Kaufman, Lisa; Khandaker, Mahbubul; Kelly, James; Kiselev, Daniela; Korsch, Wolfgang; LeRose, John; Markowitz, Pete; Margaziotis, Demetrius; May-Tal Beck, Sharon; Mayilyan, Samvel; McCormick, Kathy; Meziani, Zein-Eddine; Michaels, Robert; Moffit, Bryan; Nanda, Sirish; Nelyubin, Vladimir; Ngo, Tim; Nikolenko, Dmitri; Norum, Blaine; Pentchev, Lubomir; Perdrisat, Charles; Piasetzky, Eliazer; Pomatsalyuk, Roman; Protopoescu, Dan; Puckett, Andrew; Punjabi, Vina; Qian, XIn; Qiang, Yi; Quinn, Brian; Rachek, Igor; Ransome, Ronald; Reimer, Paul; Reitz, Bodo; Roche, Julie; Ron, Guy; Rondon-Aramayo, Oscar; Rosner, Guenther; Saha, Arunava; Sargsian, Misak; Sawatzky, Bradley; Segal, John; Shabestari, Mitra Hashemi; Shahinyan, Albert; Singh, Jaideep; Sirca, Simon; Souder, Paul; Stepanyan, Samuel; Stibunov, Victor; Sulkosky, Vince; Sulkosky, Vincent; Tajima, Shigeyuki; Tobias, William; Moinelo, Jose Udias; Urciuoli, Guido; Vlahovic, Branislav; Voskanyan, Hakob; Wang, Kebin; Wesselmann, Frank; Vignote, Javier Rodriguez; Wood, Stephen; Wright, Justin; Yao, Huan

2010-12-01T23:59:59.000Z

63

5/7/10 7:36 AMEureka!: UMass researchers study messengers from the stars Page 1 of 3http://www.gazettenet.com/print/268409?CSAuthResp=%3Asession%...ss%3AMMkuMGHWo1eZ4aGIQGMuaQ%3D%3D&CSUserId=49689&CSGroupId=5  

E-Print Network [OSTI]

/268409?CSAuthResp=%3Asession%...ss%3AMMkuMGHWo1eZ4aGIQGMuaQ%3D%3D&CSUserId=49689&CSGroupId=5 Published?CSAuthResp=%3Asession%...ss%3AMMkuMGHWo1eZ4aGIQGMuaQ%3D%3D&CSUserId=49689&CSGroupId=5 radioactive decay5/7/10 7:36 AMEureka!: UMass researchers study messengers from the stars Page 1 of 3http://www.gazettenet.com/print

Lovley, Derek

64

FOIA Quarterly Reports (Q3 2014)  

Broader source: Energy.gov [DOE]

Report that captures quarterly FOIA data at the DOE level. Through the use of an Applied Programming Interface (or API), the information will display on www.FOIA.gov.

65

FOIA Quarterly Reports (Q3 2013)  

Broader source: Energy.gov [DOE]

The DOE’s mission is to advance the national, economic, and energy security of the United States; to promote scientific and technological innovation in support of that mission; and to ensure the...

66

Q3 1996 STEO TEXT/TABLES  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecember 2005 (Thousand9,0,InformationU.S.Feet) Year Weekly

67

Electroproduction of ppi+pi- off protons at 0.2<Q^2<0.6 GeV^2 and 1.3 < W < 1.57 GeV with CLAS.  

SciTech Connect (OSTI)

This paper reports on the most comprehensive data set obtained on differential and fully integrated cross sections for the process $e p \\rightarrow e' p \\pi^{+} \\pi^{-} $. The data were collected with the CLAS detector at Jefferson Laboratory. Measurements were carried out in the so-far unexplored kinematic region of photon virtuality 0.2 $<$ $Q^{2}$ $<$ 0.6 GeV$^{2}$ and invariant mass of the final hadron system $W$ from 1.3 to 1.57~GeV. For the first time, nine independent 1-fold differential cross sections were determined in each bin of $W$ and $Q^{2}$ covered by the measurements. A phenomenological analysis of the data allowed us to establish the most significant mechanisms contributing to the reaction. The non-resonant mechanisms account for a major part of cross-sections. However, we find sensitivity to s-channel excitations of low-mass nucleon resonances, especially to the $N(1440)P_{11}$ and $N(1520)D_{13}$ states in kinematical dependencies of the 1-fold

Fedotov, Gleb; Mokeev, Viktor; Burkert, Volker; Elouadrhiri, Latifa; Golovach, Evgeny; Ishkhanov, Boris; Isupov, Evgeny; Shvedunov, Nikolay

2009-01-01T23:59:59.000Z

68

Microchannel Receiver Development- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this OSU project, funded by SunShot, for the second quarter of fiscal year 2013.

69

FOIA Quarterly Reports (Q2 2013)  

Broader source: Energy.gov [DOE]

The DOE’s mission is to advance the national, economic, and energy security of the United States; to promote scientific and technological innovation in support of that mission; and to ensure the...

70

FOIA QUARTERLY REPORTS (Q2-2014)  

Broader source: Energy.gov [DOE]

The DOE’s mission is to advance the national, economic, and energy security of the United States; to promote scientific and technological innovation in support of that mission; and to ensure the...

71

fu-q(2)-99.pdf  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 Industrial Carbon Capture andDeepwaterfors | National9 On Stratus

72

Cinc. Tecnol. Aliment., Campinas, 28(1): 12-17, jan.-mar. 200812 ISSN 0101-2061 Cincia e Tecnologia de Alimentos  

E-Print Network [OSTI]

Tecnologia de Alimentos Recebido para publicação em 7/2/2006 Aceito para publicação em 18/12/2007 (001671) 1 Centro de Química de Alimentos e Nutrição Aplicada, Instituto de Tecnologia de Alimento ­ ITAL, CP 139

Ferreira, Márcia M. C.

73

Cerne, Lavras, v. 18, n. 1, p. 105-116, jan./mar. 2012 105Structural characterization of canopies ...STRUCTURAL CHARACTERIZATION OF CANOPIES OF Eucalyptus spp. USING  

E-Print Network [OSTI]

on which date data were acquired. Results indicated a significant difference between models based, reflectância de dosséis. CARACTERIZA��O ESTRUTURAL DE DOSS�IS DE Eucalyptus spp. MEDIANTE DADOS RADIOM�TRICOS estabelecimento de conexões lógicas entre variáveis radiométricas provenientes de dados remotamente coletados e

Hammerton, James

74

1st Qtr 2nd Qtr 3rd Qtr 4th Qtr Jan -Mar Apr -June July -Sept Oct -Dec Totals  

E-Print Network [OSTI]

Vehicles 2 7 14 3 26 Vehicle Tampering 3 5 1 8 17 Burglary from Vehicle 7 9 20 13 49 Bikes Stolen 5 7 14 6 Forgery 1 3 3 0 7 Identity Theft 0 1 1 1 3 Burglary from Bldg 18 8 5 4 35 Vandalisms 16 30 15 27 88 Total Drug Related 43 21 36 33 133 DUI Arrests 57 55 53 22 187 Thefts 14 1 5 3 23 Identity Theft 0 2 0 0 2

de Lijser, Peter

75

Bone status in high levels cyclists J Clin Densitom. 2012 Jan-Mar;15(1):103-7. Evaluation of the Bone Status in High-Level Cyclists  

E-Print Network [OSTI]

health Organization has defined osteoporosis in post-menopausal women as a T-score value less than -2) defines a "low bone density". In post-menopausal women as well as in elderly in general, results are more

Paris-Sud XI, Université de

76

Flexible Assembly Solar Technology- FY13 Q3  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this BrightSource Energy project, funded by SunShot, for the second quarter of fiscal year 2013.

77

Lone Star I (Q3) Wind Farm | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat JumpInc Place:KeystoneSolarListLiveFuels Inc JumpLoess HillsI

78

Microsoft Word - DOE_ANNUAL_METRICS_2009Q3.docx  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMappingENVIRONMENTAL IMPACTApproved:GEORGEI Workers'July14404 Third

79

Observations from The EV Project in Q3 2013  

SciTech Connect (OSTI)

This is a brief report that summarizes results published in numerous other reports. It describes the usage of electric vehicles and charging units in the EV Project over the past 3 months. There is no new data or information provided in this report, only summarizing of information published in other reports (which have all been approved for unlimited distribution publication). This report will be posted to the INL/AVTA website for viewing by the general public.

John Smart

2013-12-01T23:59:59.000Z

80

Flexible Assembly Solar Technology- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this BrightSource project, funded by SunShot, for the first quarter of fiscal year 2013.

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

High-Performance Nanostructured Coating- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this UCSD project, funded by SunShot, for the second quarter of fiscal year 2013.

82

Hydrogen Tank Project Q2 Report - FY 11  

SciTech Connect (OSTI)

Quarterly report that represents PNNL's results of HDPE, LDPE, and industrial polymer materials testing. ASTM D638 type 3 samples were subjected to a high pressure hydrogen environment between 3000 and 4000 PSI. These samples were tested using an instron load frame and were analyzed using a proprietary set of excel macros to determine trends in data. The development of an in-situ high pressure hydrogen tensile testing apparatus is discussed as is the stress modeling of the carbon fiber tank exterior.

Johnson, Kenneth I.; Alvine, Kyle J.; Skorski, Daniel C.; Nguyen, Ba Nghiep; Kafentzis, Tyler A.; Dahl, Michael E.; Pitman, Stan G.

2011-05-15T23:59:59.000Z

83

10-Megawatt Supercritical Carbon Dioxide Turbine- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this National Renewable Energy Laboratory project, funded by SunShot, for the second quarter of fiscal year 2013.

84

NBB Enclosed Particle Receiver- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this NREL project, funded by SunShot, for the second quarter of fiscal year 2013.

85

Domestic Coal Distribution 2009 Q2 by Destination State: Alabama  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecemberSteam Coal Import96 4.87CBECS Public Use Data0 0(BTUFeet)(Dollars61

86

Microsoft Word - OperatingHours_FY2015-Q2.docx  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas Conchas recovery challenge fundProject8 -3 Subject: TankINL busing nowCentral

87

Cinc. Tecnol. Aliment., Campinas, 25(1): 25-31, jan.-mar. 2005 25 Determinao de protena em caf cru por espectroscopia NIR e regresso PLS, Morgano et al.  

E-Print Network [OSTI]

grande número de metodologias analíticas desenvolvi- das com base em espectros no infravermelho, demons- putação. Os equipamentos modernos podem gerar mais de 1000 dados para uma amostra em menos de 30 se- gundos [17]. Diferentes softwares têm sido desenvolvi- dos para tratar os dados da NIRS (NSAS, ISI, IDAS

Ferreira, Márcia M. C.

88

Homework #1: Critical Reading Describe each of the elements of a System Engineering Design and Analysis (in the table below)  

E-Print Network [OSTI]

(rate equation) 4) Bi-valve reproduction and sustainability (not modeled) 5) Benthic growth/decay (complex biological processes modeled in VIMS) Q2: What is the context of the study? Q3: Who are the major

89

The Mathieu group M12 and the M13 game  

E-Print Network [OSTI]

). The permutation induced by the entire path is (0 8)(7 12) · (1 8)(4 9) · (1 12)(5 10) · (6 12)(3 9) · (0 6)(4 5) = (1 7 12 6 8)(3 4 10 5 9). Two paths are called equivalent if they induce the same permutation. We readily check that if p, q, r are collinear..., the points q1, q2, q3, q4 form an oval. Thus we may adopt the labelling (2.1), with q5 = q1q2 ? q3q4 = r1, q6 = q1q3 ? q2q4 = r2, y = s12. If s12 = 0, then the paths [s12, r2, s23] and [s12, r3, r1, s14] induce the permuta- tions ? = (s12 s23 r2)(r3 s34)(r1 s...

Conway, John H.; Elkies, Noam D.; Martin, Jeremy L.

2006-01-01T23:59:59.000Z

90

Q2S Graduate Conversions (rev. 4-13-10) 1 Q2S Conversions for the Graduate Catalog and Graduate Programs  

E-Print Network [OSTI]

subsidy requirements. This is reflected on the Degree Audit Report (DARS) as Grad Mass hours. Master

Botte, Gerardine G.

91

Advanced Low-Cost Recievers for Parabolic Troughs- FY13 Q3  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this Norwich project, funded by SunShot, for the third quarter of fiscal year 2013.

92

Dish/Stirling High-Performance Thermal Storge- FY13 Q3  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this SNL project, funded by SunShot, for the third quarter of fiscal year 2013.

93

http://www.eh.doe.gov/nepa/process/ll/95q3.htm  

Broader source: Energy.gov (indexed) [DOE]

Texas (DOEEA-1045) Disposition of Highly Enriched Oak Ridge Operations Office Fis Uranium Obtained from the Republic Dis of Kazakhstan, Y-12 Plant, Oak Ridge...

94

Low-Cost Metal Hydride TES Systems- FY13 Q3  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this SRNL project, funded by SunShot, for the third quarter of fiscal year 2013.

95

High-Efficiency Thermal Energy Storage System for CSP- FY13 Q3  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this ANL project, funded by SunShot, for the third quarter of fiscal year 2013.

96

A Small Particle Solar Receiver for High Temperature Brayton Power Cycles- FY13 Q3  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this San Diego State University project, funded by SunShot, for the third quarter of fiscal year 2013.

97

FY 2014 Q3 RCA CAP Performance Metrics Report 2014-09-05.xlsx  

Broader source: Energy.gov (indexed) [DOE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "of EnergyEnergyENERGYWomentheATLANTA, GA5 &of EnergyOrganizationtotal FY 20106EnergyFY 2014

98

FY 2014 Q3 RCA CAP Performance Metrics Report 2014-09-05.xlsx  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office of Audit|Department ofof EnergyUnited States Department ofPaula A.FY 2014

99

High-Efficiency Receivers for Supercritical Carbon Dioxide Cycles - FY13 Q3  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject:Ground Hawaii HIGHBrayton Energy's supercritical carbon||

100

High-Temperature Falling-Particle Receiver- FY13 Q3  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this SNL project, funded by SunShot, for the third quarter of fiscal year 2013.

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

High Operating Temperature Liquid Metal Heat Transfer Fluids- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this UCLA project, funded by SunShot, for the second quarter of fiscal year 2013.

102

Flavor decomposition of the nucleon electromagnetic form factors at low $Q^2$  

E-Print Network [OSTI]

The spatial distribution of charge and magnetization within the proton is encoded in the elastic form factors. These have been precisely measured in elastic electron scattering, and the combination of proton and neutron form factors allows for the separation of the up- and down-quark contributions. In this work, we extract the proton and neutron form factors from world's data with an emphasis on precise new data covering the low-momentum region, which is sensitive to the large-scale structure of the nucleon. From these, we separate the up- and down-quark contributions to the proton form factors. We combine cross section and polarization measurements of elastic electron-proton scattering to separate the proton form factors and two-photon exchange (TPE) contributions. We combine the proton form factors with parameterization of the neutron form factor data and uncertainties to separate the up- and down-quark contributions to the proton's charge and magnetic form factors. The extracted TPE corrections are compare...

Qattan, I A; Alsaad, A

2015-01-01T23:59:59.000Z

103

Quark-Hadron Duality and Q 2 evolution of the GDH integral  

E-Print Network [OSTI]

DUALITY = RELATION BETWEEN DIS AND RESONANCE REGIONS Bloom & Gilman, PRL 25 (1970) 1140; PR D4 (1971) 290 t #6; res A res (s; t) #25; #6; jR A jR (s; t) Dolen, Horn & Schmid, PRL 19 (1967) 402; PR 166 (1968, including both resonant and non resonant contributions to cross section Harari, PRL 20 (1968) 1395

104

Next-Generation Solar Collectors for CSP- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this 3M project, funded by SunShot, for the second quarter of fiscal year 2013.

105

Direct s-CO2 Receiver Development- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this NREL project, funded by SunShot, for the second quarter of fiscal year 2013.

106

Self-Cleaning CSP Optics with EDS- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this Boston University project, funded by SunShot, for the second quarter of fiscal year 2013.

107

Advanced Low-Cost Receivers for Parabolic Troughs- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this Norwich Technologies project, funded by SunShot, for the second quarter of fiscal year 2013.

108

High-Temperature Thermal Array for Next Generation Solar Thermal Power Production- FY12 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this LANL project, funded by SunShot, for the second quarter of fiscal year 2013.

109

Dish/Stirling High-Performance Thermal Storage- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this SNL project, funded by SunShot, for the second quarter of fiscal year 2013.

110

High-Temperature Solar Selective Coating Development for Power Tower Receivers- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this SNL project, funded by SunShot, for the second quarter of fiscal year 2013.

111

High-Efficiency Thermal Energy Storage System for CSP- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this Argonne National Laboratory project, funded by SunShot, for the second quarter of fiscal year 2013.

112

http://www.eh.doe.gov/nepa/process/ll/95q2.htm  

Broader source: Energy.gov (indexed) [DOE]

Impact Statement (Title and Document Program Number) Southeast Regional Wastewater Treatment Plant Energy Efficiency and Renewa Facilities Improvements Project and...

113

Low-Cost Self-Cleaning Reflector Coatings for CSP Collectors- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this ORNL project, funded by SunShot, for the second quarter of fiscal year 2013.

114

Microsoft Word - SAND2013-2448P - FY13Q2 Field Aged Cable Assesment...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

but could be confirmed at a later date) cable (bonded jacketinsulation) from the Zion Nuclear Power Station. Physical property testing was performed on the as received cables....

115

Low-Cost Metal Hydride Thermal Energy Storage System- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this SRNL project, funded by SunShot, for the second quarter of fiscal year 2013.

116

Low-Cost, Lightweight Solar Concentrators FY13 Q2 | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensionalthe10IO1OP001Long-Termpaul_fini@cree.comVehicles

117

Integrated Solar Thermochemical Reaction System - FY13 Q2 | Department of  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensionalthe U.S.IndianaofPilot Project |ChampionsIntegrated

118

High-Temperature Falling-Particle Receiver- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this Sandia National Laboratories project, funded by SunShot, for the second quarter of fiscal year 2013.

119

Bill Bradbury Jennifer Anders  

E-Print Network [OSTI]

Updated Resource Needs Assessment Draft Resource and Action Plan Public Comment Q3 Q4 Q2 2015 Draft PlanForecast ModelModel EBaseline Energy Efficiency ResourceEnergy Efficiency Resource Potential AssessmentGenerating Resource Potential AssessmentAssessment Supply Side Resource Cost & Availability gygy efficiencyefficiency

120

Fully differential heavy quark contributions to the photon structure functions $F_{2}^?(x,Q^2)$ and $F_{L}^?(x,Q^2)$ at next-to-leading order QCD  

E-Print Network [OSTI]

Fully differential heavy quark contributions to the photon structure functions in deeply inelastic scattering are computed in next-to-leading order QCD, including both the direct and resolved contributions. A variety of distributions are presented and discussed. Several of the distributions show marked differences between the resolved and direct cases due primarily to the presense of the gluon distribution in the former and lack thereof in the later.

B. W. Harris; J. F. Owens

1996-03-13T23:59:59.000Z

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Optimisations for quadrature representations of finite element tensors through automated code generation  

E-Print Network [OSTI]

= 1, q = 2 608 13.77 3084 6.62 12412 1.69 52124 0.81 p = 1, q = 3 2660 29.11 12432 12.26 46528 3.30 205424 1.30 p = 1, q = 4 7955 57.90 38007 20.99 155751 5.14 622679 2.04 p = 2, q = 1 314 6.02 3336 1.75 34984 0.40 359984 0.08 p = 2, q = 2 1838 11...

Oelgaard, Kristian B; Wells, G N

2009-07-20T23:59:59.000Z

122

Precision Measurements of the Nucleon Strange Form Factors at Q^2 ~ 0.1GeV^2  

SciTech Connect (OSTI)

We report new measurements of the parity-violating asymmetry A{sub PV} in elastic scattering of 3 GeV electrons off hydrogen and {sup 4}He targets with ({theta}{sub lab}) {approx} 6.0{sup o}. The {sup 4}He result is A{sub PV} = (+6.40 {+-} 0.23 (stat) {+-} 0.12 (syst)) x 10{sup -6}. The hydrogen result is A{sub PV} = (-1.58 {+-} 0.12 (stat) {+-} 0.04 (syst)) x 10{sup -6}. These results significantly improve constraints on the electric and magnetic strange form factors G{sub E}{sup s} and G{sub M}{sup s}. We extract G{sub E}{sup s} = 0.002 {+-} 0.014 {+-} 0.007 at (Q{sup 2}) = 0.077 GeV{sup 2}, and G{sub E}{sup s} + 0.09 G{sub M}{sup s} = 0.007 {+-} 0.011 {+-} 0.006 at (Q{sup 2}) = 0.109 GeV{sup 2}, providing new limits on the role of strange quarks in the nucleon charge and magnetization distributions.

Armando Acha Quimper; Konrad Aniol; David Armstrong; John Arrington; Todd Averett; Stephanie Bailey; James Barber; Arie Beck; Hachemi Benaoum; Jay Benesch; Pierre Bertin; Peter Bosted; Florentin Butaru; Etienne Burtin; Gordon Cates; Yu-Chiu Chao; Jian-Ping Chen; Eugene Chudakov; Evaristo Cisbani; Brandon Craver; Francesco Cusanno; Raffaele De Leo; Piotr Decowski; Alexandre Deur; Robert Feuerbach; John Finn; Salvatore Frullani; Sabine Fuchs; Kirsten Fuoti; Ronald Gilman; Lindsay Glesener; Klaus Grimm; Joseph Grames; Jens-ole Hansen; John Hansknecht; Douglas Higinbotham; Richard Holmes; Timothy Holmstrom; Hassan Ibrahim; Cornelis De Jager; Xiaodong Jiang; Joseph Katich; Lisa Kaufman; Aidan Kelleher; Paul King; Ameya Kolarkar; Stanley Kowalski; Elena Kuchina; Krishna Kumar; Luigi Lagamba; Peter Laviolette; John LeRose; Richard Lindgren; David Lhuillier; Nilanga Liyanage; Demetrius Margaziotis; Pete Markowitz; David Meekins; Zein-Eddine Meziani; Robert Michaels; Bryan Moffit; Sirish Nanda; Vladimir Nelyubin; Keith Otis; Kent Paschke; Sasha Philips; Benard Poelker; Roman Pomatsalyuk; Milan Potokar; Yelena Prok; Andrew Puckett; Y. Qian; Yi Qiang; Bodo Reitz; Julie Roche; Arunava Saha; Bradley Sawatzky; Jaideep Singh; Karl Slifer; Simon Sirca; Ryan Snyder; Patricia Solvignon; Paul Souder; Marcy Stutzman; Ramesh Subedi; Riad Suleiman; Vincent Sulkosky; William Tobias; Paul Ulmer; Guido Urciuoli; Kebin Wang; Richard Wilson; Bogdan Wojtsekhowski; Huan Yao; Yunxiu Ye; Xiaohui Zhan; Xiaochao Zheng; Shi-Lin Zhu; Vitaliy Ziskin

2006-09-11T23:59:59.000Z

123

Fundamental Corrosion Studies in High-Temperature Molten Salt Systems for Next-Generation CSP Systems- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this SRNL project, funded by SunShot, for the second quarter of fiscal year 2013.

124

Q2S E C O N D Q U A R T E R IMPACT REPORT  

E-Print Network [OSTI]

Hashimoto Dean, CTAHR #12;C T A H R I M P A C T 2 0 1 0 S Aquaponics: Harvesting Food, Creating Synergy to ancient times and are familiar to most people.When combined,the two systems form aquaponics.S.agriculture. Central to CTAHR's aquaponics outreach effort is aquaculture specialist Clyde Tamaru,who is always

125

Measurement of the Neutron electric form factor at Q2=0.8 2(GeV\\\\c)  

SciTech Connect (OSTI)

Nucleon form factors allow a sensitive test for models of the nucleon. Recent experiments utilising polarisation observables have resulted, for the first time, in a model-independent determination of the neutron electric form factor GnE. This method employed an 80% longitudinally polarised, high intensity (10 uA) electon beam (883 MeV) that was quasi-elastically scattered off a liquid deuterium target in the reaction D (e, en)p. A neutron polarimeter was designed and installed to measure the ratio of transverse-to-longitudinal polarisation using neutron scattering asymmetries. This ratio allowed a determination of the neutron elastic form factor, GnE, free of the previous large systematic uncertainties associated with the deuterium wave function. The experiment took place in the A1 experimental hall at MAMI taking advantage of a high resolution magnetic spectrometer. A detailed investigation was carried out into the performance of the neutron polarimeter.

Derek Glazier

2007-09-30T23:59:59.000Z

126

Experimental study of exclusive $^2$H$(e,e^\\prime p)n$ reaction mechanisms at high $Q^2$  

SciTech Connect (OSTI)

The reaction {sup 2}H(e,e{prime} p)n has been studied with full kinematic coverage for photon virtuality 1.75 < 5.5 {approx} GeV{sup 2}. Comparisons of experimental data with theory indicate that for very low values of neutron recoil momentum (p{sub n} < 100 MeV/c) the neutron is primarily a spectator and the reaction can be described by the plane-wave impulse approximation. For 100 < 750 MeV/c proton-neutron rescattering dominates the cross section, while {Delta} production followed by the N{Delta} {yields} NN transition is the primary contribution at higher momenta.

Kim Egiyan; Gegham Asryan; Nerses Gevorgyan; Keith Griffioen; Jean Laget; Sebastian Kuhn; Gary Adams; Moscov Amaryan; Pawel Ambrozewicz; Marco Anghinolfi; Gerard Audit; Harutyun AVAKIAN; Harutyun Avakian; Hovhannes Baghdasaryan; Nathan Baillie; Jacques Ball; Nathan Baltzell; Steve Barrow; Vitaly Baturin; Marco Battaglieri; Ivan Bedlinski; Ivan Bedlinskiy; Mehmet Bektasoglu; Matthew Bellis; Nawal Benmouna; Barry Berman; Angela Biselli; Lukasz Blaszczyk; Sylvain Bouchigny; Sergey Boyarinov; Robert Bradford; Derek Branford; William Briscoe; William Brooks; Stephen Bueltmann; Volker Burkert; Cornel Butuceanu; John Calarco; Sharon Careccia; Daniel Carman; Antoine Cazes; Shifeng Chen; Philip Cole; Patrick Collins; Philip Coltharp; Dieter Cords; Pietro Corvisiero; Donald Crabb; Volker Crede; John Cummings; Natalya Dashyan; Rita De Masi; Raffaella De Vita; Enzo De Sanctis; Pavel Degtiarenko; Haluk Denizli; Lawrence Dennis; Alexandre Deur; Kahanawita Dharmawardane; Richard Dickson; Chaden Djalali; Gail Dodge; Joseph Donnelly; David Doughty; Michael Dugger; Steven Dytman; Oleksandr Dzyubak; Hovanes Egiyan; Lamiaa Elfassi; Latifa Elouadrhiri; Paul Eugenio; Renee Fatemi; Gleb Fedotov; Gerald Feldman; Robert Feuerbach; Robert Fersch; Michel Garcon; Gagik Gavalian; Gerard Gilfoyle; Kevin Giovanetti; Francois-Xavier Girod; John Goetz; Atilla Gonenc; Christopher Gordon; Ralf Gothe; Michel Guidal; Matthieu Guillo; Hayko Guler; Lei Guo; Vardan Gyurjyan; Cynthia Hadjidakis; Kawtar Hafidi; Hayk Hakobyan; Rafael Hakobyan; Charles Hanretty; John Hardie; F. Hersman; Kenneth Hicks; Ishaq Hleiqawi; Maurik Holtrop; Charles Hyde-Wright; Yordanka Ilieva; David Ireland; Boris Ishkhanov; Eugeny Isupov; Mark Ito; David Jenkins; Hyon-Suk Jo; Kyungseon Joo; Henry Juengst; Narbe Kalantarians; James Kellie; Mahbubul Khandaker; Wooyoung Kim; Andreas Klein; Franz Klein; Alexei Klimenko; Mikhail Kossov; Zebulun Krahn; Laird Kramer; V. Kubarovsky; Joachim Kuhn; Sergey Kuleshov; Jeff Lachniet; Jorn Langheinrich; David Lawrence; Ji Li; Kenneth Livingston; Haiyun Lu; Marion MacCormick; Claude Marchand; Nikolai Markov; Paul Mattione; Simeon McAleer; Bryan McKinnon; John McNabb; Bernhard Mecking; Surik Mehrabyan; Joseph Melone; Mac Mestayer; Curtis Meyer; Tsutomu Mibe; Konstantin Mikhaylov; Ralph Minehart; Marco Mirazita; Rory Miskimen; Viktor Mokeev; Kei Moriya; Steven Morrow; Maryam Moteabbed; James Mueller; Edwin Munevar Espitia; Gordon Mutchler; Pawel Nadel-Turonski; Rakhsha Nasseripour; Silvia Niccolai; Gabriel Niculescu; Maria-Ioana Niculescu; Bogdan Niczyporuk; Megh Niroula; Rustam Niyazov; Mina Nozar; Grant O'Rielly; Mikhail Osipenko; Alexander Ostrovidov; Kijun Park; Evgueni Pasyuk; Craig Paterson; Sergio Pereira; Joshua Pierce; Nikolay Pivnyuk; Dinko Pocanic; Oleg Pogorelko; Sergey Pozdnyakov; Barry Preedom; John Price; Yelena Prok; Dan Protopopescu; Brian Raue; Gregory Riccardi; Giovanni Ricco; Marco Ripani; Barry Ritchie; Federico Ronchetti; Guenther Rosner; Patrizia Rossi; Franck Sabatie; Julian Salamanca; Carlos Salgado; Joseph Santoro; Vladimir Sapunenko; Reinhard Schumacher; Vladimir Serov; Youri Sharabian; Nikolay Shvedunov; Alexander Skabelin; Elton Smith; Lee Smith; Daniel Sober; Daria Sokhan; Aleksey Stavinskiy; Samuel Stepanyan; Stepan Stepanyan; Burnham Stokes; Paul Stoler; Steffen Strauch; Mauro Taiuti; David Tedeschi; Ulrike Thoma; Avtandil Tkabladze; Svyatoslav Tkachenko; Luminita Todor; Clarisse Tur; Maurizio Ungaro; Michael Vineyard; Alexander Vlassov; Daniel Watts; Lawrence Weinstein; Dennis Weygand; M. Williams; Elliott Wolin; Michael Wood; Amrit Yegneswaran; Lorenzo Zana; Jixie Zhang; Bo Zhao; Zhiwen Zhao

2007-06-01T23:59:59.000Z

127

RPS Status Report Q1 & Q2 2012 Page 2 I. ABOUT THE RPS AND THIS REPORT  

E-Print Network [OSTI]

-scale renewable energy development in California, there are other programs that stimulate development of customer- side renewable generation. The California Solar Initiative (CSI) and Self-Generation Incentive Program (SGIP) provide incentives for customers to install renewable distributed generation technologies

128

Juraj Bracink, Hadron Structure, Modra, September 2007 Physics with eP collisions at highest Q2  

E-Print Network [OSTI]

) Solenoidal magnet Muon system Depleted uranium calorimeter #12;Juraj Braciník, Hadron Structure, Modra

129

A Small-Particle Solar Receiver for High-Temperature Brayton Power Cycles- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this SDSU project, funded by SunShot, for the second quarter of fiscal year 2013.

130

Impacts of Openness  

E-Print Network [OSTI]

Q1 100W – 90W N=34 Q2 90W – 80W N=50 Q3 80W – 70W N=35 40N – 48N Lat N=weather stations • Four Periods P1: 1-10 May P2 : 11-20 May P3 : 21-30 May P4 : 31 May -9 June Regions for first monarch sightings analysis Q1 Q2 Q3 First sightings and # 70...Authorities ID person of interest as Saudi national in marathon bombings, under guard at Boston hospital • By Post Staff Report • April 15, 2013 | 8:28pm • Photo: AP • Police clear the area at the finish line of the 2013 Boston Marathon. Balanced...

Peterson, A. Townsend; Lee, Steven W.; Keel, William; DeSarle, Matthew; Witczak, Andi; Taylor, Orley R.; Dandridge, Deborah; Thiel, Sarah Goodwin; Shulenburger, David E.

2013-10-25T23:59:59.000Z

131

Applications of the LM392 Comparator Op Amp IC  

E-Print Network [OSTI]

Applications of the LM392 Comparator Op Amp IC The LM339 quad comparator and the LM324 op amp operation and ease of use has contributed to the wide range of applications for these devices. The LM392 FIGURE 1. 00749302 Q1, Q2, Q3 = 2N2369 Q4 = 2N2907 C1, A1 = LM392 amplifier-comparator dual *1% metal

Lanterman, Aaron

132

Second Quarter 2014 Volume 7, number 2  

E-Print Network [OSTI]

.5% in Q2, 4.1% in Q3, and 2.6% in Q4. March projections for annual average real GDP provided. The Bureau of Economic Analysis (BEA) reports U.S. real GDP expanded at an annual rate of 1.1% in Q1 2013, 2 coincides with positive signals from the market--accelerating GDP growth, employment gains, and rebounding

133

Bose-Einstein condensation of a quantum group gas  

E-Print Network [OSTI]

We study the Bose-Einstein condensation of a gas with $SU_q(2)$ symmetry. We show, in the thermodynamic limit, that the boson interactions introduced by the quantum group symmetries enhance Bose-Einstein condensation giving a discontinuity in the heat capacity $C_v$ at the critical temperature $T_c$. The critical temperature and the gap in $C_v$ increase with the value of the parameter $q$ and become approximately constant for $q>3$.

Marcelo R. Ubriaco

1997-10-10T23:59:59.000Z

134

High-resolution spectroscopy of the impurity-induced Q3,,0... transition of solid parahydrogen Robert M. Dickson,* Takamasa Momose,  

E-Print Network [OSTI]

. In a solid environment, however, the molecules are held in place, thus allowing long-term intermolecular envi- ronment provides a medium that can yield much more de- tailed and accurate information The hexagonal close packed hcp crystalline environment of solid p-H2 provides an anisotropic environment

Oka, Takeshi

135

Measured Lifetimes of Selected Metastable Levels of Arq+ Ions (Q=2, 3, 9, and 10) Stored in an Electrostatic Ion-Trap  

E-Print Network [OSTI]

in square brack- ets denote powers of 10. Ar + 3s 3p transition CK [28] Transition rates (s ') BH [32] H [33] MZ [34] 4S3/2 2P I /2 2 2D3/2 P1/2 2 2Ds/2- Pin Ml E2 M1 E2 M1 E2 0.972 1.19[?4] 0.488 0.190 0.122 0.954 3.346[ ?4] 0.462 0... in square brack- ets denote powers of 10. Ar + 2s 2p' transition Transition rates (s ') E, C-MZ [35] C, KD [36] KS [28] 2 2P3/2- Pi/2 Lifetime Pl/2 (ms) M1 M1+E2 E2 1.05[2] 9.52 1.044(2) 2.062[ ?3] 9.58 1.06[2] 9 43 Expt. lifetime 8...

Yang, L. S.; Church, David A.; Tu, S. G.; Jin, J.

1994-01-01T23:59:59.000Z

136

Halide and Oxy-Halide Eutectic Systems for High-Performance, High-Temperature Heat Transfer Fluids- FY13 Q2  

Broader source: Energy.gov [DOE]

This document summarizes the progress of this University of Arizona project, funded by SunShot, for the second quarter of fiscal year 2013.

137

Virtual Compton scattering and the generalized polarizabilities of the proton at Q2=0.92 and 1.76 GeV2  

E-Print Network [OSTI]

Virtual Compton scattering (VCS) on the proton has been studied at the Jefferson Laboratory using the exclusive photon electroproduction reaction ep?ep?. This paper gives a detailed account of the analysis which has led ...

Bertozzi, William

138

Search for an exotic S = -2, Q = -2 baryon resonance at a mass near 1862 MeV in quasi-real photoproduction  

E-Print Network [OSTI]

-real photoproduction A. Airapetian,18 N. Akopov,30 Z. Akopov,30 M. Amarian,8, 30 A. Andrus,16 E.C. Aschenauer,8 W

139

Virtual Compton Scattering and the Generalized Polarizabilities of the Proton at Q^2=0.92 and 1.76 GeV^2  

SciTech Connect (OSTI)

Virtual Compton Scattering (VCS) on the proton has been studied at Jefferson Lab using the exclusive photon electroproduction reaction (e p --> e p gamma). This paper gives a detailed account of the analysis which has led to the determination of the structure functions P{sub LL}-P{sub TT}/epsilon and P{sub LT}, and the electric and magnetic generalized polarizabilities (GPs) alpha{sub E}(Q{sup 2}) and beta{sub M}(Q{sup 2}) at values of the four-momentum transfer squared Q{sup 2} = 0.92 and 1.76 GeV{sup 2}. These data, together with the results of VCS experiments at lower momenta, help building a coherent picture of the electric and magnetic GPs of the proton over the full measured Q{sup 2}-range, and point to their non-trivial behavior.

Helene Fonvieille, Geraud Laveissiere, Natalie Degrande, Stephanie Jaminion, Christophe Jutier, Luminita Todor, L. Van Hoorebeke, Bryon Anderson, Konrad Aniol, Kathleen Arundell, Gerard Audit, Leonard Auerbach, F. Baker, Maud Baylac, J. Berthot, Pierre Bertin, William Bertozzi, Louis Bimbot, Werner Boeglin, Edward Brash, Vincent Breton, Herbert Breuer, Etienne Burtin, John Calarco, Lawrence Cardman, Christian Cavata, Jian-Ping Chen, Eugene Chudakov, Evaristo Cisbani, Daniel Dale, Cornelis De Jager, Raffaele De Leo, Alexandre Deur, Nicole D'Hose, Gail Dodge, John Domingo, Latifa Elouadrhiri, Martin Epstein, Lars Ewell, John Finn, Kevin Fissum, Guy Fournier, Bernhard Frois, Salvatore Frullani, Christophe Furget, Haiyan Gao, Juncai Gao, Franco Garibaldi, Ashot Gasparian, Shalev Gilad, Ronald Gilman, Oleksandr Glamazdin, Charles Glashausser, Javier Gomez, Viktor Gorbenko, Pierre Guichon, Jens-Ole Hansen, Richard Holmes, Maurik Holtrop, Calvin Howell, Garth Huber, Charles Hyde, Sebastien Incerti, Mauro Iodice, Johann Jardillier, Mark Jones, Seigo Kato, James Kelly, Armen Ketikyan, Mohammad Khayat, Kouichi Kino, Serge Kox, Laird Kramer, Krishna Kumar, Gerfried Kumbartzki, Michael Kuss, Antonio Leone, John LeRose, Richard Lindgren, Nilanga Liyanage, George Lolos, Kazushige Maeda, Sergey Malov, D. Manley, Claude Marchand, Dominique Marchand, Demetrius Margaziotis, Pete Markowitz, Jacques Marroncle, Jacques Martino, Kathy McCormick, James McIntyre, Surik Mehrabyan, Fernand Merchez, Zein-Eddine Meziani, Robert Michaels, Jean Mougey, Sirish Nanda, Amra Offermann, Zisis Papandreou, Charles Perdrisat, R. Perrino, Gerassimos Petratos, Stephane Platchkov, Roman Pomatsalyuk, David Prout, Vina Punjabi, Thierry Pussieux, Gilles Quemener, Ronald Ransome, Oliver Ravel, Jean-Sebastien Real, Yves Roblin, David Rowntree, Gary Rutledge, Paul Rutt, Arunava Saha, Teijiro Saito, Adam Sarty, Tim Smith, Paul Souder, Riad Suleiman, Jeffrey Templon, Tatsuo Terasawa, Raphael Tieulent, Egle Tomasi, Hiroaki Tsubota, Hiroaki Ueno, Paul Ulmer, Guido Urciuoli, Marc Vanderhaeghen, Rob van der Meer, R.Van De Vyver, Pascal Vernin, Branislav Vlahovic, Hakob Voskanyan, Eric Voutier, John Watson, Lawrence Weinstein, Krishni Wijesooriya, Richard Wilson, Bogdan Wojtsekhowski, Dan Zainea, Zilu Zhou, Rachele Di Salvo

2012-07-01T23:59:59.000Z

140

Measurement of cross sections of p(e,e'pi^+)n for near pion threshold and high-lying resonances at high Q^2  

SciTech Connect (OSTI)

During the last decade, remarkable experimental data have been collected in an extensive programs to study the excitation of nucleon resonance (N*) at Jefferson Laboratory through pion electroproduction using polarized electron beam and unpolarized proton target. The CEBAF Large Acceptance Spectrometer (CLAS) is well suited for the study of a broad range of kinematics in the invariant mass W and photon virtuality Q{sup 2} with nearly complete angular coverage for the hadronic decays. Electron scattering allows us to probe the effective degrees of freedom in excited nucleon states from meson-baryon to dressed quarks in terms of varying the distance scale. The study of nucleon structure allows us to understand these effective degrees of freedom. In this proceeding, I present preliminary cross sections for single pion production in mass range of high-lying resonances as well as near the pion threshold. Analysis of N{pi}{sup +} cross sections together with N{pi}{sup 0} and N {pi}{pi} exclusive electroproduction data, will allow us for the first time to determine electrocouplings of several high-lying excited proton states (W {ge} 1.6 GeV) at photon virtualities that correspond to the transition toward the dominance of quark degrees of freedom. I also present preliminary result on the E{sub 0+} multipole near pion threshold at 2.0 GeV{sup 2} {le} Q{sup 2} {le} 4.5 GeV{sup 2} using exclusive N{pi}{sup +} electroproduction data.

Kijun Park

2012-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
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141

Study of the ¹²C(e,e'p) reaction in a correlations dominant regime with Q² = 2.0 (GeV/c)² and XB? > 1  

E-Print Network [OSTI]

This experiment was motivated by studying short-range nucleon-nucleon correlations via multinucleon knockout reactions -- (e, e'pN). The data were taken in Hall A at Jefferson Lab using the pair of high resolution spectrometers ...

Monaghan, Peter (Peter Andrew)

2008-01-01T23:59:59.000Z

142

Structure of the Nucleotide Radical Formed during Reaction of CDP/TTP with the E441Q-?2?2 of E. coli Ribonucleotide Reductase  

E-Print Network [OSTI]

The Escherichia coli ribonucleotide reductase (RNR) catalyzes the conversion of nucleoside diphosphates to deoxynucleotides and requires a diferric-tyrosyl radical cofactor for catalysis. RNR is composed of a 1:1 complex ...

Zipse, Hendrik

143

Quiz # 7, STAT 383, Prof. Suman Sanyal, April 8, 2009 (Q2, Page 354) To decide whether the pipe welds in a nuclear power plant meet  

E-Print Network [OSTI]

welds in a nuclear power plant meet specifications, a random sample of welds is to be selected : µ nuclear power plants is to determine if welds

Sanyal, Suman

144

ACBEDGF1DIH P Q2R§STDVU@DVW RYX1`bacSedVagf ShFiSpaqSTr1H£s)t  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLasDelivered‰PNGExperience4AJ01) (See95TI07) (See4AJ01)59AJ76)74AJ01)BROWNE,8 - March

145

BeamlineEXP1&EXP3 88030.491660  

E-Print Network [OSTI]

.4 87310.4 88030.491660 92115 BPM3 Spectrometer DipoleB1 94075 96220 97340 2145 1120 455.2 93000 (94062.5) (96207.5)(97327.5) 85830.4 14801030 700 Q5 (Q1EXP3) BPM1BPM2Q4Q1 + H1 Q2Q3 + H2W W 418ToroidT7 Toroid T8 Matrix If the bpm's are calibrated and the resolution known, then the rms energy resolution yields: 1

146

Professional Worker Career Experience Survey (PWCES) Data and Metadata  

E-Print Network [OSTI]

qname,question,QPage,type,DataType,value,answer,Measuring,Source Q1,My current job title is,1,text,text,,,Work History,ITWF Q2,How long have you been in your current position?,1,text,numeric,,,,ITWF Q3,How long have you been with your current... employer?,1,text,numeric,,,Work History,ITWF Q4,My current career field is classified as,1,select,numeric,99,Select One,,ITWF Q4,,1,select,numeric,1,Management/Financial/Professional ,, Q4,,1,select,numeric,2,Computer/Mathematical ,, Q4,,1,select,numeric,3...

Rosenbloom, Joshua L.; Ash, Ronald A.

2009-10-06T23:59:59.000Z

147

Suction recirculation and its effects upon axial-flow pump power consumption  

E-Print Network [OSTI]

Variation with NPSH with Q rl 54 Head Variation with NPSH with Q 2 . r2 55 Head Variation with NPSH with Q 3. r3' 120 128 129 130 131 134 135 136 CHAPTER I INTRODUCTION Pumps of different types are used to displace liquids from one location... on the impeller blades may also cause damage even if cavitation conditions are not present. One can thus conclude that cavitation not only depends on NPSH but also on flowrate. A controversy persists about the cavitation mechanism in pumps and its relation...

Prince, Tony M.

1983-01-01T23:59:59.000Z

148

Experimental solution thermodynamics of a ternary solvent/polymer/solvent system by inverse gas chromatography / by Dominic Wai Wah Ching  

E-Print Network [OSTI]

1 n2 n3 &3 J=1 J k n. where q. is the internal partition function of component 1 i i, independence of the volume. Substituting equation 20, the partition function is given by nl n2 n3 r (y-1) n qi q2 q [(n -xn +yn ) I/(n -xn )!n J !! n J~? (n... -xn +yn )! 0 (n -xn ) I n 0 (21) 3 ! n ! n ! II n (n -xn )! n 1 2' 0 3 0 n1 n2 n &M = &M?1 q2 q3 Flory shows that ~nI 2n !In! =y k hence, qr, l = (n -xn +yn ) I 0 y-1 n3 n n1' n2' n3' 2n3 v (22) 'i'he Gibbs energy of mixing, jj G...

Ching, Dominic Wai Wah

2012-06-07T23:59:59.000Z

149

Energy Efficiency and Conservation Block Grant (EECBG): Better Buildings Neighborhood Program Final Report  

SciTech Connect (OSTI)

The Neighbor to Neighbor Energy Challenge (N2N) brought together a consortium of 14 leading clean energy rural, suburban, and low income communities throughout Connecticut. N2N was awarded $4.2 million from the U.S. Department of Energy (DOE) competitive BetterBuildings Neighborhood Program on August 10, 2010 to run a two-year pilot program (plus one year of transition and evaluation) (Award No. EMCBC- 00969-10). N2N tested innovative program models and hypotheses for improving Connecticut’s existing residential energy efficiency programs that are overseen by the ratepayer fund board and administered by CT utilities. N2N’s original goal was to engage 10 percent of households in participating communities to reduce their energy usage by 20 percent through energy upgrades and clean energy measures. N2N planned for customers to complete more comprehensive whole-home energy efficiency and clean energy measures and to achieve broader penetration than existing utility-administered regulated programs. Since this was an ARRA award, we report the following figures on job creation in Table 1. Since N2N is not continuing in its current form, we do not provide figures on job retention. Table 1 N2N Job Creation by Quarter Jobs Created 2010 Q4 6.65 2011 Q1 7.13 2011 Q2 4.98 2011 Q3 9.66 2011 Q4 5.43 2012 Q1 11.11 2012 Q2 6.85 2012 Q3 6.29 2012 Q4 6.77 2013 Q1 5.57 2013 Q2 8.35 2013 Q3 6.52 Total 85.31 The N2N team encountered several gaps in the existing efficiency program performance that hindered meeting N2N’s and DOE’s short-term program goals, as well as the State of Connecticut’s long-term energy, efficiency, and carbon reduction goals. However, despite the slow program start, N2N found evidence of increasing upgrade uptake rates over time, due to delayed customer action of one to two years from N2N introduction to completion of deeper household upgrades. Two main social/behavioral principles have contributed to driving deeper upgrades in CT: 1. Word of mouth, where people share their experience with others, which leads to others to take action; and 2. Self-herding, where people follow past behavior, which leads to deeper and deeper actions within individual households.

Donnelly, Kat A.

2014-01-10T23:59:59.000Z

150

Trends in U.S. Venture Capital Investments Related to Energy: 1980 through the Third Quarter of 2010  

SciTech Connect (OSTI)

This report documents trends in U.S. venture capital investments over the period 1980 through the third quarter of calendar year 2010 (2010 Q1+Q2+Q3). Particular attention is given to U.S. venture capital investments in the energy/industrial sector over the period 1980-2010 Q1+Q2+Q3 as well as in the more recently created cross-cutting category of CleanTech over the period 1995-2010 Q1+Q2+Q3. During the early 1980s, U.S. venture capital investments in the energy/industrial sector accounted for more than 20% of all venture capital investments. However subsequent periods of low energy prices, the deregulation of large aspects of the energy industry, and the emergence of fast growing new industries like computers (both hardware and software), biotechnology and the Internet quickly reduced the priority accorded to energy/industrial investments. To wit, venture capital investments related to the energy/industrial sector accounted for only 1% of the $132 billion (in real 2010 US$) invested in 2000 by the U.S. venture capital community. The significant increase in the real price of oil that began in 2003-2004 correlates with renewed interest and increased investment by the venture capital community in energy/industrial investment opportunities. Venture capital investments for 2009 for the energy/industrial sector accounted for $2.4 billion or slightly more than 13% of all venture capital invested that year. The total venture capital invested in energy/industrial during the first three quarters of 2010 is close to $2.4 billion accounting for slightly less than 15% of all venture capital investments during the first three quarters of 2010. In 2009, the aggregate amount invested in CleanTech was $2.1 billion (11% of the total US venture capital invested in that lean year) and for the first three quarters of 2010 US venture capital investments in CleanTech have already exceeded $2.8 billion (18% of all US venture capital investments made during the first three quarters of 2010). Between 2004 and 2009, U.S. venture capital investments in energy/industrial as well as CleanTech have more than quadrupled in real terms.

Dooley, James J.

2010-11-08T23:59:59.000Z

151

Effect of fruit removal on carbohydrate concentrations of cantaloupe (Cucumis melo L.) roots in naturally infested soil with Monosporascus cannonballus  

E-Print Network [OSTI]

;Q#3;?#3;Q#3;?#3;Q#3;?#3;Q #3;u#3;u#3;?#3;?#3;?#3;?#3;?#3;?#3;?#3;?#3;?#3;?#3;Y#3;u#3;Y#3;u#3;Y#3;u#3;Y#3;u#3;Z#3;Q#3;Z#3;Q#3;Z#3;Q#3;Z#3;Q #3;e#3;Q#3;e#3;Q#3;e#3;Q#3;e#3;Q #3;c#3;a#3;_#3;b#3;f#3;Q#3;c#3;a#3;_#3;b#3;f#3;Q#3;c#3;a#3;_#3;b#3;f#3;Q#3;c#3...;a#3;_#3;b#3;f#3;Q#3;c#3;a#3;_#3;b#3;f#3;Q#3;c#3;a#3;_#3;b#3;f#3;Q#3;c#3;a#3;_#3;b#3;f#3;Q#3;c#3;a#3;_#3;b#3;f#3;Q#3;c#3;a#3;_#3;b#3;f#3;Q#3;c#3;a#3;_#3;b#3;f#3;Q#3;c#3;a#3;_#3;b#3;f#3;Q#3;c#3;a#3;_#3;b#3;f#3;Q #3;d#3;g#3;g#3;_#3;e#3;a#3;Q#3;d#3;g#3;g...

Lee, Jang Hoon

2004-09-30T23:59:59.000Z

152

1Q/2Q00 M-Area and Metallurgical Laboratory Hazardous Waste Management Facilities Groundwater Monitoring and Corrective-Action Report - First and Second Quarters 2000 - Volumes I, II, and II  

SciTech Connect (OSTI)

This report describes the groundwater monitoring and corrective-action program at the M-Area Hazardous Waste Management Facility (HWMF) and the Metallurgical Laboratory (Met Lab) HWMF at the Savannah River site (SRS) during first and second quarters of 2000.

Chase, J.

2000-10-24T23:59:59.000Z

153

Precision Rosenbluth Measurement of the Proton Elastic Electromagnetic Form Factors and Their Ratio at Q^2=2.64, 3.20, and 4.10 GeV^2  

SciTech Connect (OSTI)

Due to the inconsistency in the results of the mupGEp/GMp ratio of the proton, as extracted from the Rosenbluth and recoil polarization techniques, high precision measurements of the e-p elastic scattering cross sections were made at Q{sup 2} = 2.64, 3.20, and 4.10 GeV{sup 2}. Protons were detected, in contrast to previous measurements where the scattered electrons were detected, which dramatically decreased-dependent systematic uncertainties and corrections. A single spectrometer measured the scattered protons of interest while simultaneous measurements at Q{sup 2} = 0.5 GeV{sup 2} were carried out using another spectrometer which served as a luminosity monitor in order to remove any uncertainties due to beam charge and target density fluctuations. The absolute uncertainty in the measured cross sections is {approx}3% for both spectrometers and with relative uncertainties, random and slope, below 1% for the higher Q{sup 2} protons, and below 1% random and 6% slope for the monitor spectrometer. The extracted electric and magnetic form factors were determined to 4%-7% for GEp and 1.5% for GMp. The ratio mupGEp/GMp was determined to 4%-7% and showed mupGEp/GMp {approx} 1.0. The results of this work are in agreement with the previous Rosenbluth data and inconsistent with high-Q{sup 2} recoil polarization results, implying a systematic difference between the two techniques.

Issam A. Qattan

2005-12-01T23:59:59.000Z

154

Biochimtca et Biophyszva Acta. IlllO( 1992}I-bl ] 19q2 Elsevier Science Publishers B.V. All rights reserved O) ~-272~;/92/$ J5.0n  

E-Print Network [OSTI]

..~phaeroide~) Photosystcm I1 of oxygen-evolving organisms exhibits a bicarbonatc-revcrsiblc ff~rmatc effect on clcctron through the quinone electron accep- ters of Photosygtem 1I (PS 11) in oxygen-evolving organ- isms of the glutamate ligand to the iron atom in bacterial reaction centers? X. Wang a, j. Cao a, p. Mar6ti ", H

Govindjee

155

Measurements of the Proton Electromagnetic Form Factor Ratio From Elastic e + p -> e + p Scattering at Momentum Transfer Q^2 = 2.5, 5.2, 6.7 and 8.5 (GeV/c)^2  

SciTech Connect (OSTI)

Among the fundamental observables of nucleon structure, electromagnetic form factors are a crucial benchmark for modern calculations describing the strong interaction dyna mics of the nucleon's quark constituents. Electromagnetic probes are traditionally preferered to the hadronic beams. The electromagnetic interaction is a powerful tool for investigating the nucleon structure since it is well understood and it reveals observables that can be directly interpreted in terms of the current carried by the quarks. Elastic scattering leads to the form factors that describe the spatial charge a nd current distributions inside the nucleon. The reaction mechanism is assumed to be one photon exchange, the electromagnetic interaction is exactly calculable in QED, and one can safely extract the information on the hadronic vertex. The most important feature of early measurements of proton form factor ratio G{sub E}{sup p}/G{sub M}{sup p} with recoil polarization technique at Q{sup 2} up to 5.6 (GeV/c){sup 2} is the sharp decline of the ratio with Q{sup 2} increases, indicating that G{sub E}{sup p} falls much faster than G{sub M}{sup p}. This contradicts to data obtained by Rosenbluth separation method. An intriguing question was whether G{sub E}{sup p} will continue to decrease or become constant when Q{sup 2} increases. New set of measurements of proton form factor ratio G{sub E}{sup p}/G{sub M}{sup p} at Q{sup 2} = 2.5, 5.2, 6.7 and 8.5 (GeV/c){sup 2} have been conducted at JLab Hall C using {approx}85% longitudinally polarized electron elastic scattering from unpolarized hydrogen target. Recoil protons were detected in the HMS magnetic spectrometer with the standard detector package, combined with newly installed trigger scintillators and Focal Plane Polarimeter. The BigCal electromagnetic calorimeter (1744 channel) have been used for electron detection. Data obtained in this experiment show that G{sub E}{sup p}/G{sub M}{sup p} ratio continued to drop with Q{sup 2} and may cross 'zero' at Q{sup 2} > 10-15 (GeV/c){sup 2}. Intensive theoretical and experimental efforts over the past decade have aimed at explaining the discrepancy between data for the proton form factor ratio G{sub E}{sup p}/G{sub M}{sup p} obtained from cross section and polarization measurements. It was assumed that the two photon exchange contribution might be responsible for difference of G{sub E}{sup p}/G{sub M}{sup p} ratio obtained by Rosenbluth separation method and recoil polarization technique. The kinematical dependence of polarization transfer observables in elastic electron-proton scattering at Q{sup 2} = 2.5 (GeV/c){sup 2} have been used in search of effects of 2{gamma} contribution. For a wide range of values of the virtual photon polarization {epsilon} ({epsilon} = 0.15, 0.63, and 0.77), the proton form factor ratio and longitudinal polarization transfer component were measured with statistical uncertainties of {+-}0.01 and {+-}0.005, respectively. Our data provide significant constraints on models of nucleon structure.

Arthur Mkrtchyan

2012-05-31T23:59:59.000Z

156

Beam-Target Double Spin Asymmetry A_LT in Charged Pion Production from Deep Inelastic Scattering on a Transversely Polarized He-3 Target at 1.4<Q^2<2.7 GeV^2  

E-Print Network [OSTI]

We report the first measurement of the double-spin asymmetry $A_{LT}$ for charged pion electroproduction in semi\

J. Huang; K. Allada; C. Dutta; J. Katich; X. Qian; Y. Wang; Y. Zhang; K. Aniol; J. R. M. Annand; T. Averett; F. Benmokhtar; W. Bertozzi; P. C. Bradshaw; P. Bosted; A. Camsonne; M. Canan; G. D. Cates; C. Chen; J. -P. Chen; W. Chen; K. Chirapatpimol; E. Chudakov; E. Cisbani; J. C. Cornejo; F. Cusanno; M. M. Dalton; W. Deconinck; C. W. de Jager; R. De Leo; X. Deng; A. Deur; H. Ding; P. A. M. Dolph; D. Dutta; L. El Fassi; S. Frullani; H. Gao; F. Garibaldi; D. Gaskell; S. Gilad; R. Gilman; O. Glamazdin; S. Golge; L. Guo; D. Hamilton; O. Hansen; D. W. Higinbotham; T. Holmstrom; M. Huang; H. F. Ibrahim; M. Iodice; X. Jiang; G. Jin; M. K. Jones; A. Kelleher; W. Kim; A. Kolarkar; W. Korsch; J. J. LeRose; X. Li; Y. Li; R. Lindgren; N. Liyanage; E. Long; H. -J. Lu; D. J. Margaziotis; P. Markowitz; S. Marrone; D. McNulty; Z. -E. Meziani; R. Michaels; B. Moffit; C. Muñoz Camacho; S. Nanda; A. Narayan; V. Nelyubin; B. Norum; Y. Oh; M. Osipenko; D. Parno; J. C. Peng; S. K. Phillips; M. Posik; A. J. R. Puckett; Y. Qiang; A. Rakhman; R. D. Ransome; S. Riordan; A. Saha; B. Sawatzky; E. Schulte; A. Shahinyan; M. H. Shabestari; S. Širca; S. Stepanyan; R. Subedi; V. Sulkosky; L. -G. Tang; A. Tobias; G. M. Urciuoli; I. Vilardi; K. Wang; B. Wojtsekhowski; X. Yan; H. Yao; Y. Ye; Z. Ye; L. Yuan; X. Zhan; Y. -W. Zhang; B. Zhao; X. Zheng; L. Zhu; X. Zhu; X. Zong; for the Jefferson Lab Hall A Collaboration

2012-02-10T23:59:59.000Z

157

Beam-Target Double-Spin Asymmetry ALT in Charged Pion Production from Deep Inelastic Scattering on a Transversely Polarized 3He Target at 1.4<Q2<2.7??GeV2  

E-Print Network [OSTI]

We report the first measurement of the double-spin asymmetry A[subscript LT] for charged pion electroproduction in semi-inclusive deep-inelastic electron scattering on a transversely polarized [superscript 3]He target. The ...

Huang, Jin

158

Analysis of nonconcurrent cable moorings with rigid and elastic inclusions  

E-Print Network [OSTI]

pointsQ2andQ3are 2 X2i + Y2S + 2k (e) r3 = X31 + Y3J + 23k The external forces at the attachment points are as previously defined and are given by l = Fxli + Fy]1 F2 = Fx2i + Fy2~ F3 = Rx3i + Fy3$ + Fzlk + FZ2k + Fz3k (8) The cable reactions... C1X2 + C612 - C3 3 6 3 0 (20) CZX2 - CSY2 + C4X3 - C6Y3 = 0 The coefficients Cl - C6 in the above equations are defined as Cl = Fz2 + Rz2 C3 Fz3 + Rz3 4 = Fy3 ' Ry3 C6 = Fx2 + Rx 2 C6 = Fx3 + RX3 Solution of Nonlinear Simultaneous E uations...

Greer, Geral Glen

2012-06-07T23:59:59.000Z

159

Phonon-roton modes of liquid 4He beyond the roton in MCM-41  

SciTech Connect (OSTI)

We present neutron scattering measurements of the phonon-roton (P-R) mode of superfluid 4He confined in 47 A MCM-41 at T = 0.5 K at wave vectors, Q, beyond the roton wave vector (QR = 1.92 A-1). Measurements beyond the roton require access to high wave vectors (up to Q = 4 A-1) with excellent energy resolution and high statistical precision. The present results show for the first time that at T = 0.5 K the P-R mode in MCM-41 extends out to wave-vector Q 3.6 A-1 with the same energy and zero width (within precision) as observed in bulk superfluid 4He. Layer modes in the roton region are also observed. Specifically, the P-R mode energy, !Q, increases with Q for Q > QR and reaches a plateau at a maximum energy !Q = 2 where is the roton energy, = 0.74 0.01 meV in MCM-41. This upper limit means the P-R mode decays to two rotons when its energy exceeds 2 . It also means that the P-R mode does not decay to two layers modes. If the P-R could decay to two layer modes, !Q would plateau at a lower energy, !Q = 2 L where L = 0.60 meV is the energy of the roton like minimum of the layer mode. The observation of the P-R mode with energy up to 2 shows that the P-R mode and the layer modes are independent modes with apparently little interaction between them.

Azuah, Richard T [NIST Center for Neutron Research (NCRN), Gaithersburg, MD] NIST Center for Neutron Research (NCRN), Gaithersburg, MD; Omar Diallo, Souleymane [ORNL] ORNL; Adams, Mark A. [ISIS Facility, Rutherford Appleton Laboratory (ISIS)] ISIS Facility, Rutherford Appleton Laboratory (ISIS); Kirichek, Oleg [ISIS Facility, Rutherford Appleton Laboratory (ISIS)] ISIS Facility, Rutherford Appleton Laboratory (ISIS); Glyde, Henry R [University of Delaware] University of Delaware

2013-01-01T23:59:59.000Z

160

Measurements of the neutron electric to magnetic form-factor ratio G(En) / G(Mn) via the H-2(polarized-e, e-prime,polarized-n)H-1 reaction to Q**2 = 1.45-(GeV/c)**2  

SciTech Connect (OSTI)

We report values for the neutron electric to magnetic form factor ratio, G{sub En}/G{sub Mn}, deduced from measurements of the neutron's recoil polarization in the quasielastic {sup 2}H({rvec e}, e{prime}{rvec n}) {sup 1}H reaction, at three Q{sup 2} values of 0.45, 1.13, and 1.45 (GeV/c){sup 2}. The data at Q{sup 2} = 1.13 and 1.45 (GeV/c){sup 2} are the first direct experimental measurements of GEn employing polarization degrees of freedom in the Q{sup 2} > 1 (GeV/c){sup 2} region and stand as the most precise determinations of GEn for all values of Q{sup 2}.

Bradley Plaster; A.Yu. Semenov; A. Aghalaryan; Erick Crouse; Glen MacLachlan; Shigeyuki Tajima; William Tireman; Abdellah Ahmidouch; Brian Anderson; Hartmuth Arenhovel; Razmik Asaturyan; O. Baker; Alan Baldwin; David Barkhuff; Herbert Breuer; Roger Carlini; Michael Christy; Steve Churchwell; Leon Cole; Samuel Danagoulian; Donal Day; T. Eden; Mostafa Elaasar; Rolf Ent; Manouchehr Farkhondeh; Howard Fenker; John Finn; Liping Gan; Ashot Gasparian; Kenneth Garrow; Paul Gueye; Calvin Howell; Bitao Hu; Mark Jones; James Kelly; Cynthia Keppel; Mahbubul Khandaker; Wooyoung Kim; Stanley Kowalski; Allison Lung; David Mack; Richard Madey; D. Manley; Pete Markowitz; Joseph Mitchell; Hamlet Mkrtchyan; Allena Opper; Charles Perdrisat; Vina Punjabi; Brian Raue; Tilmann Reichelt; Joerg Reinhold; Julie Roche; Yoshinori Sato; Nikolai Savvinov; Irina Semenova; Wonick Seo; Neven Simicevic; Gregory Smith; Stepan Stepanyan; Vardan Tadevosyan; Liguang Tang; Shawn Taylor; Paul Ulmer; William Vulcan; John Watson; Steven Wells; Frank Wesselmann; Stephen Wood; Seunghoon Yang; Lulin Yuan; Wei-Ming Zhang; Hong Guo Zhu; Xiaofeng Zhu

2006-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total","Jul","Aug","Se  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative FuelsTotal" (Percent) Type: SulfurBase4,"Ames City of",6,1,"OmahaThousand Cubic Feet)

162

state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total","Jul","Aug","Se  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative FuelsTotal" (Percent) Type: SulfurBase4,"Ames City of",6,1,"OmahaThousand Cubic

163

state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total","Jul","Aug","Se  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative FuelsTotal" (Percent) Type: SulfurBase4,"Ames City of",6,1,"OmahaThousand

164

state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total","Jul","Aug","Se  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative FuelsTotal" (Percent) Type: SulfurBase4,"Ames City

165

state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total","Jul","Aug","Se  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative FuelsTotal" (Percent) Type: SulfurBase4,"Ames

166

state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total","Jul","Aug","Se  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative FuelsTotal" (Percent) Type:

167

state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total","Jul","Aug","Se  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative FuelsTotal" (Percent)

168

state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total","Jul","Aug","Se  

U.S. Energy Information Administration (EIA) Indexed Site

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative FuelsTotal"

169

Minimally non-local nucleon-nucleon potentials with chiral two-pion exchange including Delta resonances  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

We construct a coordinate-space chiral potential, including $\\Delta$-isobar intermediate states in its two-pion-exchange component up to order $Q^3$ ($Q$ denotes generically the low momentum scale).The contact interactions entering at next-to-leading and next-to-next-to-next-to-leading orders ($Q^2$ and $Q^4$, respectively) are rearranged by Fierz transformations to yield terms at most quadratic in the relative momentum operator of the two nucleons. The low-energy constant multiplying these contact interactions are fitted to the 2013 Granada database, consisting of 2309 $pp$ and 2982 $np$ data (including, respectively, 148 and 218 normalizations) in the laboratory-energy range 0--300 MeV. For the total 5291 $pp$ and $np$ data in this range, we obtain a $\\chi^2$/datum of roughly 1.3 for a set of three models characterized by long- and short-range cutoffs, $R_{\\rm L}$ and $R_{\\rm S}$ respectively, ranging from $(R_{\\rm L},R_{\\rm S})=(1.2,0.8)$ fm down to $(0.8,0.6)$ fm. The long-range (short-range) cutoff regularizes the one- and two-pion exchange (contact) part of the potential.

Piarulli, M; Girlanda, L; Schiavilla, R; Perez, R Navarro; Amaro, J E; Arriola, E Ruiz

2015-02-01T23:59:59.000Z

170

Theoretical Determination of the $?N?$ Electromagnetic Transition Amplitudes in the $?(1232)$ Region  

E-Print Network [OSTI]

We utilize non-perturbative and fully relativistic methods to calculate the\\thinspace \\thinspace $\\Delta N\\gamma $ electromagnetic transition amplitudes $G_{M}^{*}(q^{2})$ (related to the magnetic dipole moment $% M_{1^{+}}^{3/2}(q^{2})$), $G_{E}^{*}(q^{2})$ (related to the electric quadrupole moment $E_{1^{+}}^{3/2}(q^{2})$), the electromagnetic ratio $% R_{EM}(q^{2})\\equiv -G_{E}^{*}(q^{2})/G_{M}^{*}(q^{2})=E_{1^{+}}^{3/2}(q^{2})/M_{1^{+}}^{3/2}(q^{2} ) $, and discuss their $q^{2}$ behavior in the $\\Delta (1232)$ mass region. These are very important quantities which arise in all viable quark, QCD, or perturbative QCD models of pion electroproduction and photoproduction.

Milton Dean Slaughter

1999-03-08T23:59:59.000Z

171

Submitted to the International Europhysics Conference on High Energy Physics 99  

E-Print Network [OSTI]

V. The cross­section, doe=dQ 2 , falls by six orders of magnitude between Q 2 = 400 and 40000 GeV 2=137 is the QED coupling constant, and Y \\Sigma = 1 \\Sigma (1 \\Gamma y) 2 with y = Q 2 =sx. The structure #12; where xq \\Sigma f = xq f (x; Q 2 ) \\Sigma x¯q f (x; Q 2 ) and xq f (x¯q f ) are the quark (anti

172

Elucidating the event-by-event flow fluctuations in heavy-ion collisions via the event shape selection technique  

E-Print Network [OSTI]

The presence of large event-by-event flow fluctuations in heavy ion collisions at RHIC and the LHC provides an opportunity to study a broad class of flow observables. This paper explores the correlations among harmonic flow coefficients $v_n$ and their phases $\\Phi_n$, and the rapidity fluctuation of $v_n$. The study is carried out usin Pb+Pb events generated by the AMPT model with fixed impact parameter. The overall ellipticity/triangularity of events is varied by selecting on the eccentricities $\\epsilon_n$ or the magnitudes of the flow vector $q_n$ for n=2 and 3, respectively. The responses of the $v_n$, the event-plane correlations, and the rapidity fluctuations, to the change in $\\epsilon_n$ and $q_n$ are then systematized. Strong positive correlations are observed among all even harmonics $v_2, v_4$, and $v_6$ (all increase with $q_2$), between $v_2$ and $v_5$ (both increase with $q_2$) and between $v_3$ and $v_5$ (both increase with $q_3$), consistent with the effects of nonlinear collective response. In contrast, an anti-correlation is observed between $v_2$ and $v_3$ similar to that seen between $\\epsilon_2$ and $\\epsilon_3$. These correlation patterns are found to be independent of whether selecting on $q_n$ or $\\epsilon_n$, validating the ability of $q_n$ in selecting the initial geometry. A forward/backward asymmetry of $v_n(\\eta)$ is observed for events selected on $q_n$ but not on $\\epsilon_n$, reflecting dynamical fluctuations exposed by the $q_n$ selection. Many event-plane correlators show good agreement between $q_n$ and $\\epsilon_n$ selections, suggesting that their variations with $q_n$ are controlled by the change of $\\epsilon_n$ in the initial geometry. Hence these correlators may serve as promising observables for disentangling the fluctuations generated in various stages of the evolution of the matter created in heavy ion collisions.

Peng Huo; Jiangyong Jia; Soumya Mohapatra

2014-09-11T23:59:59.000Z

173

Advanced, Low/Zero Emission Boiler Design and Operation  

SciTech Connect (OSTI)

In partnership with the U.S. Department of Energy's National Energy Technology Laboratory, B&W and Air Liquide are developing and optimizing the oxy-combustion process for retrofitting existing boilers as well as new plants. The main objectives of the project is to: (1) demonstrate the feasibility of the oxy-combustion technology with flue gas recycle in a 5-million Btu/hr coal-fired pilot boiler, (2) measure its performances in terms of emissions and boiler efficiency while selecting the right oxygen injection and flue gas recycle strategies, and (3) perform technical and economic feasibility studies for application of the technology in demonstration and commercial scale boilers. This document summarizes the work performed during the period of performance of the project (Oct 2002 to June 2007). Detailed technical results are reported in corresponding topical reports that are attached as an appendix to this report. Task 1 (Site Preparation) has been completed in 2003. The experimental pilot-scale O{sub 2}/CO{sub 2} combustion tests of Task 2 (experimental test performance) has been completed in Q2 2004. Process simulation and cost assessment of Task 3 (Techno-Economic Study) has been completed in Q1 2005. The topical report on Task 3 has been finalized and submitted to DOE in Q3 2005. The calculations of Task 4 (Retrofit Recommendation and Preliminary Design of a New Generation Boiler) has been completed in 2004. In Task 6 (engineering study on retrofit applications), the engineering study on 25MW{sub e} unit has been completed in Q2, 2008 along with the corresponding cost assessment. In Task 7 (evaluation of new oxy-fuel power plants concepts), based on the design basis document prepared in 2005, the design and cost estimate of the Air Separation Units, the boiler islands and the CO{sub 2} compression and trains have been completed, for both super and ultra-supercritical case study. Final report of Task-7 is published by DOE in Oct 2007.

Babcock/Wilcox; Illinois State Geological; Worley Parsons; Parsons Infrastructure/Technology Group

2007-06-30T23:59:59.000Z

174

IT TalkJanuary -March 2014 Volume 4 Issue 1 National Aeronautics and Space Administration  

E-Print Network [OSTI]

.nasa.gov Get Cyber-Bullying Under Control #12;IT Talk Jan - Mar 2014 Volume 4 · Issue 1 Office of the CIO NASA and external audiences. For distribution questions or to suggest a story idea, email: eldora.valentine-1@nasa will save money and improve productivity. Here are my top 10 2014 New Year's resolutions. 1. IT Security

Waliser, Duane E.

175

Stability Analysis of Continuous-Time Macroeconometic Systems  

E-Print Network [OSTI]

+ 2 flog(Q #3; e y 4 + P #3; e y 11 ) #0; log(Q #3; + P #3; )#0; #12; 2 y 7 + (#12; 2 #0; #12; 3 )Dy 5 #0; y 1 g (2.15) D 2 y 2 = #0; 3 Dy 2 + 4 #26; 1 #12; 6 log " (Q #3; ) #0;#12; 6 #0; #12; 5 (K #3; ) #0;#12; 6 (Q #3; ) #0;#12; 6 e #0;#12; 6 y 4 #0...; #21; 2 ) + #12; 8 ] #27; (2.17) D 2 y 4 = #0; 7 Dy 4 + 8 #26; log " 1#0; #12; 9 (q #3; p #3; =p #3; i ) #12; 10 e #12; 10 (y 5 +y 14 ) 1#0; #12; 9 (q #3; p #3; =p #3; i ) #12; 10 # + log (C #3; e y 1 + g #3; (Q #3; e y 4 + P #3; e y 11 ) +K #3; e y 3...

Barnett, William A.; He, Yijun

1999-01-01T23:59:59.000Z

176

High-Temperature Solar Selective Coating Development for Power...  

Broader source: Energy.gov (indexed) [DOE]

High-Temperature Solar Selective Coating Development for Power Tower Receivers - FY13 Q2 High-Temperature Solar Selective Coating Development for Power Tower Receivers - FY13 Q2...

177

multimaterial topology optimization by volume constrained allen ...  

E-Print Network [OSTI]

where q ? 3 is the SIMP penalization power and Ci is the constant stiffness ..... of (39) is equivalent to the solution of p ? 1 decoupled linear heat equations.

2014-04-04T23:59:59.000Z

178

Phoenix, Arizona Data Dashboard | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

The data dashboard for Phoenix, Arizona, a partner in the Better Buildings Neighborhood Program. bbnpbban0003563pmcdashboardy13-q3.xls More Documents & Publications Austin...

179

University Park Data Dashboard | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

data dashboard for University Park, Maryland, a partner in the Better Buildings Neighborhood Program. bbnpbban0003809pmcdashboardy13-q3.xls More Documents & Publications...

180

Lowell, Massachusetts Data Dashboard | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

The data dashboard for Lowell, Massachusetts, a partner in the Better Buildings Neighborhood Program. bbnpbban0003572pmcdashboardy13-q3.xls More Documents & Publications...

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Santa Barbara County, California Data Dashboard | Department...  

Energy Savers [EERE]

Program. bbnpbban0003796pmcdashboardy13-q3.xls More Documents & Publications Kansas City Data Dashboard Lowell, Massachusetts Data Dashboard Rutland County Data Dashboard...

182

Scaling study of the pion electroproduction cross sections and the pion form factor  

SciTech Connect (OSTI)

The $^{1}$H($e,e^\\prime \\pi^+$)n cross section was measured for a range of four-momentum transfer up to $Q^2$=3.91 GeV$^2$ at values of the invariant mass, $W$, above the resonance region. The $Q^2$-dependence of the longitudinal component is consistent with the $Q^2$-scaling prediction for hard exclusive processes. This suggests that perturbative QCD concepts are applicable at rather low values of $Q^2$. Pion form factor results, while consistent with the $Q^2$-scaling prediction, are inconsistent in magnitude with perturbative QCD calculations. The extraction of Generalized Parton Distributions from hard exclusive processes assumes the dominance of the longitudinal term. However, transverse contributions to the cross section are still significant at $Q^2$=3.91 GeV$^2$.

Tanja Horn; Xin Qian; John Arrington; Razmik Asaturyan; Fatiha Benmokthar; Werner Boeglin; Peter Bosted; Antje Bruell; Eric Christy; Eugene Chudakov; Ben Clasie; Mark Dalton; AJI Daniel; Donal Day; Dipangkar Dutta; Lamiaa El Fassi; Rolf Ent; Howard Fenker; J. Ferrer; Nadia Fomin; H. Gao; K Garrow; Dave Gaskell; C Gray; G. Huber; M. Jones; N Kalantarians; C. Keppel; K Kramer; Y Li; Y Liang; A. Lung; S Malace; P. Markowitz; A. Matsumura; D. Meekins; T Mertens; T Miyoshi; H. Mykrtchyan; R. Monson; T. Navasardyan; G. Niculescu; I. Niculescu; Y. Okayasu; A. Opper; C Perdrisat; V. Punjabi; A. Rauf; V. Rodriguez; D. Rohe; J Seely; E Segbefia; G. Smith; M. Sumihama; V. Tadevoyan; L Tang; V. Tvaskis; A. Villano; W. Vulcan; F. Wesselmann; S. Wood; L. Yuan; X. Zheng

2007-07-12T23:59:59.000Z

183

Experimental determination of the effective strong coupling constant  

SciTech Connect (OSTI)

We extract an effective strong coupling constant from low Q2 data on the Bjorken sum. Using sum rules, we establish its Q2-behavior over the complete Q2-range. The result is compared to effective coupling constants extracted from different processes and to calculations based on Schwinger-Dyson equations, hadron spectroscopy or lattice QCD. Although the connection between the experimentally extracted effective coupling constant and the calculations is not clear, the results agree surprisingly well.

Alexandre Deur; Volker Burkert; Jian-Ping Chen; Wolfgang Korsch

2005-09-15T23:59:59.000Z

184

Physics 182 Equation Sheet for Exams Good Stuff from 181  

E-Print Network [OSTI]

QH = 1 - QC QH Carnot = 1 - TC TH Refrigerator: Win + QC = QH K = QC Win = QC QH -QC KCarnot = TC TH -TC 1 #12;· Chapter 25: Coulomb Law: |Fq1q2 | = K |q1||q2| r2 = 1 40 |q1||q2| r2 Charge in a Field: F = q E Field of a Point Charge q: E = K q r2 ^r = 1 40 q r2 ^r · Chapter 26: Dipole Moment: p = (qs

Alexander, Stephen G.

185

Strangeness production in Deep-Inelastic ep Scattering EPS Conference  

E-Print Network [OSTI]

Ruiz Tabasco CINVESTAV M´erida On behalf of H1 Collaboration · Introduction · Measurement of K0 s and · Measurement of K± · Summary Julia Ruiz Tabasco (DESY-CINVESTAV) Strangeness production EPS conference 1 / 15) e + (k') Q2 = -q2 = -(k - k )2, y = qP kP , xBj = Q2 2qP Julia Ruiz Tabasco (DESY

186

Downstream hydraulic geometry relations: 1. Theoretical development  

E-Print Network [OSTI]

) and (5), the stream power of a channel is expressed as SP ? gQ 3 a 2 B 2 h 2b ?6? In equation (6), there are five variables: Q, S, B, a and h; of these variables, Q, a, h, and B are on the right side of the equation, and Q and S through SP on the left... theory of minimum variance. Therefore substitution of equation (6) in equation (3c) yields R s ? dQgS?? dx ? g d dx Q 3 a 2 B 2 h 2b C18C19 ? gQ 3 d dx 1 a 2 B 2 h 2b C18C19 ?7? Equation (7) gives R s ?C0 2gQ 3 a 3 B 2 h 2b da dx C0 2gQ 3 a 2 B 3 h 2b d...

Singh, Vijay P.; Yang, Chih Ted; Deng, Z. Q.

2003-12-04T23:59:59.000Z

187

E-Print Network 3.0 - analysis program eeap Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

DAC 16 Master CANS (Cont.) Assig. Q1 Q2 EEAP Gil Gmez, Marisa Martorell Bofill, Xavier Navarro... Informaci (Master MINT) APDA: Advanced Programming and Distributed...

188

NORTHERN KENTUCKY UNIVERSITY" 2013 EM PLOYM ENT STATUS  

E-Print Network [OSTI]

NORTHERN KENTUCKY UNIVERSITY" 2013 EM PLOYM ENT STATUS FULL TIME FULL TIM EPART TIMEPART TIME NUM KentuckyQ2Indiana:.

Boyce, Richard L.

189

Notes on blowups  

E-Print Network [OSTI]

Now we can define the Zariski topology on \\pn by letting the open sets be the ..... Since g ? Q2 we have the following isomorphism letting A = S[{\

190

Brian Foster -DIS01 -Bologna HERA II Physics  

E-Print Network [OSTI]

V2 Q2 = 200 GeV2 Q2 = 2000 GeV2 #12;Brian Foster - DIS01 - Bologna 8 Active Filter Calorimeter ZEUS 6 systematics plus precision electron tagger. "Standard" Pb/scintillator calorimeter plus "active filter" of aerogel. Dipole spectrometer to measure converting e+e- pairs. "6m tagger" W/fibre to measure the energy

191

Discrete Symmetries on the Light Front and a General Relation Connecting Nucleon Electric Dipole and Anomalous Magnetic Moments  

E-Print Network [OSTI]

We consider the electric dipole form factor, F_3(q^2), as well as the Dirac and Pauli form factors, F_1(q^2) and F_2(q^2), of the nucleon in the light-front formalism. We derive an exact formula for F_3(q^2) to complement those known for F_1(q^2) and F_2(q^2). We derive the light-front representation of the discrete symmetry transformations and show that time-reversal- and parity-odd effects are captured by phases in the light-front wave functions. We thus determine that the contributions to F_2(q^2) and F_3(q^2), Fock state by Fock state, are related, independent of the fundamental mechanism through which CP violation is generated. Our relation is not specific to the nucleon, but, rather, is true of spin-1/2 systems in general, be they lepton or baryon. The empirical values of the anomalous magnetic moments, in concert with empirical bounds on the associated electric dipole moments, can better constrain theories of CP violation. In particular, we find that the neutron and proton electric dipole moments echo the isospin structure of the anomalous magnetic moments, kappa^n ~ - kappa^p.

S. J. Brodsky; S. Gardner; D. S. Hwang

2006-02-27T23:59:59.000Z

192

Electric Field How does a charge, q1, exert a force on  

E-Print Network [OSTI]

Electric Field How does a charge, q1, exert a force on another charge, q2, when the charges don't touch? The charge, q1, sets up an electric field in its surrounding space This electric field has both magnitude and direction which determine the magnitude and direction of the force acting on q2 #12;Electric

Bertulani, Carlos A. - Department of Physics and Astronomy, Texas A&M University

193

DECIDABILITY OF SCOTT'S MODEL AS AN ORDERED Q-VECTORSPACE  

E-Print Network [OSTI]

in Scott's model, then they are provable constructively. In this paper let L = hi q2Q , whereDECIDABILITY OF SCOTT'S MODEL AS AN ORDERED Q-VECTORSPACE Mikl#19; os Erd#19; elyi-Szab#19; o Wesleyan University Abstract. Let L = hi q2Q where Q is the set of rational numbers and hq

Erdélyi-Szabó, Miklós

194

Final Exam/Fall 1998 Math 351 Name (10) 1. Find a 2 × 2 matrix A ...  

E-Print Network [OSTI]

... be a 2 × 2 matrix, Q1 = [1, -1]t and Q2 = [3, -2]t. Assume that. AQ1 = 4Q1 , AQ2 = 9Q2. (i) Find an invertible matrix Q and a diagonal matrix D such that A = QDQ.

1910-10-62T23:59:59.000Z

195

The Differential Effects of Oil Demand and Supply Shocks on the Global Economy  

E-Print Network [OSTI]

We employ a set of sign restrictions on the generalized impulse responses of a Global VAR model, estimated for 38 countries/regions over the period 1979Q2.2011Q2, to discriminate between supply-driven and demand-driven oil-price shocks and to study...

Cashin, Paul; Mohaddes, Kamiar; Raissi, Maziar; Raissi, Mehdi

2012-11-01T23:59:59.000Z

196

Comparison of an exact analytic second born term with its asymptotic approximations  

E-Print Network [OSTI]

) If we use this wave to calculate the scattering amplitude, T ?(Q), for a transition to y we obtain T, ?(Q) = mp & y (r) ~e ' ' Vp(q) + ? dQ"e '( / I l' V (Q/2 ? Q") I 2(H ? e ) + 2k (Q" + Q/2) ? iI, e Vp(Q + Q/2)lxo(r) ) Here ke=vp ~ (6) Q=(Qs Qz... similar to (I+r) '=Q( ? *)' 1=0 Thus equation (19) becomes z &1. (20) 1 ( ? 2(H, ? 6) 2(6' ? e?) y 2k, (Q" y Q/2) ? iI' ~ (2(6 ? s?) + 2k, . (Q" + Q/2) ? fr) where the radius of convergence is not as clearly defined as in the above expansion...

Fitzpatrick, Mathew Jared

2012-06-07T23:59:59.000Z

197

September 2004 Water Sampling  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545 OCT 28Sacandaga SiteSep Nov Jan Mar

198

Bainbridge Island Data Dashboard | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

The data dashboard for Bainbridge Island, a partner in the U.S. Department of Energy's Better Buildings Neighborhood Program. bban0003805pmcdashboardy13-q3.xls More Documents...

199

Polymer-Ceramic MEMS Bimorphs as Thermal Infrared Sensors  

E-Print Network [OSTI]

bolometer arrays: a review. 2007: SPIE. FLIR SystemsInc, FLIR Q3 Investor Presentation. 2009. Jones, C.D.W. , etYork: Wiley-Interscience. FLIR Systems, Inc. [cited Jan 11,

Warren, Clinton Gregory

2010-01-01T23:59:59.000Z

200

Hitchin's Equations and M-Theory Phenomenology  

E-Print Network [OSTI]

Phenomenological compactifications of M-theory involve 7-manifolds with G_2 holonomy and various singularities. Here we study local geometries with such singularities, by thinking of them as compactifications of 7d supersymmetric Yang-Mills theory on a three-manifold Q_3. We give a general discussion of compactifications of 7d Yang-Mills theory in terms of Higgs bundles on Q_3. We show they can be constructed using spectral covers, which are Lagrangian branes with a flat connection in the cotangent bundle T^*Q_3. We explain the dictionary with ALE fibrations over Q_3 and conjecture that these configurations have G_2 holonomy. We further develop tools to study the low energy effective theory of such a model. We show that the naive massless spectrum is corrected by instanton effects. Taking the instanton effects into account, we find that the massless spectrum and many of the interactions can be computed with Morse theoretic methods.

Tony Pantev; Martijn Wijnholt

2009-05-13T23:59:59.000Z

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Neutron electric form factor via recoil polarimetry  

SciTech Connect (OSTI)

The ratio of the electric to the magnetic form factor of the neutron, G_En/G_Mn, was measured via recoil polarimetry from the quasielastic d({pol-e},e'{pol-n)p reaction at three values of Q^2 [viz., 0.45, 1.15 and 1.47 (GeV/c)^2] in Hall C of the Thomas Jefferson National Accelerator Facility. Preliminary data indicate that G_En follows the Galster parameterization up to Q^2 = 1.15 (GeV/c)^2 and appears to rise above the Galster parameterization at Q^2 = 1.47 (GeV/c)^2.

Richard Madey; Andrei Semenov; Simon Taylor; Aram Aghalaryan; Erick Crouse; Glen MacLachlan; Bradley Plaster; Shigeyuki Tajima; William Tireman; Chenyu Yan; Abdellah Ahmidouch; Brian Anderson; Razmik Asaturyan; O. Baker; Alan Baldwin; Herbert Breuer; Roger Carlini; Michael Christy; Steve Churchwell; Leon Cole; Samuel Danagoulian; Donal Day; Mostafa Elaasar; Rolf Ent; Manouchehr Farkhondeh; Howard Fenker; John Finn; Liping Gan; Kenneth Garrow; Paul Gueye; Calvin Howell; Bitao Hu; Mark Jones; James Kelly; Cynthia Keppel; Mahbubul Khandaker; Wooyoung Kim; Stanley Kowalski; Allison Lung; David Mack; D. Manley; Pete Markowitz; Joseph Mitchell; Hamlet Mkrtchyan; Allena Opper; Charles Perdrisat; Vina Punjabi; Brian Raue; Tilmann Reichelt; Joerg Reinhold; Julie Roche; Yoshinori Sato; Wonick Seo; Neven Simicevic; Gregory Smith; Samuel Stepanyan; Vardan Tadevosyan; Liguang Tang; Paul Ulmer; William Vulcan; John Watson; Steven Wells; Frank Wesselmann; Stephen Wood; Chen Yan; Seunghoon Yang; Lulin Yuan; Wei-Ming Zhang; Hong Guo Zhu; Xiaofeng Zhu

2003-05-01T23:59:59.000Z

202

Generalized Electric Polarizability of the Proton from Skyrme Model  

E-Print Network [OSTI]

We calculate the electric polarizability $\\alpha(q^2)$ of the proton in virtual Compton scattering using the Skyrme model. The $q^2$ dependence of the polarizability is comparable with the predictions obtained from the non-relativistic quark model and the linear sigma model. The chiral behaviors of our $\\alpha(0)$ and $d^2\\alpha(0)/d^2q^2$ agree with the results of the chiral perturbation theory. The discrepancy can be traced back to the contribution of the intermediate $\\Delta$ state degenerate with the $N$ which is a characteristic of a large-$N_C$ model.

Myunggyu Kim; Dong-Pil Min

1997-04-23T23:59:59.000Z

203

Power-like corrections and the determination of the gluon distribution  

E-Print Network [OSTI]

Power-suppressed corrections to parton evolution may affect the theoretical accuracy of current determinations of parton distributions. We study the role of multigluon-exchange terms in the extraction of the gluon distribution for the Large Hadron Collider (LHC). Working in the high-energy approximation, we analyze multi-gluon contributions in powers of 1/Q^2. We find a moderate, negative correction to the structure function's derivative d F_2 / d \\ln Q^2, characterized by a slow fall-off in the region of low to medium Q^2 relevant for determinations of the gluon at small momentum fractions.

F. Hautmann

2006-10-06T23:59:59.000Z

204

Update of MRST parton distributions.  

E-Print Network [OSTI]

knowledge of the partonic structure of the proton is an essential ingredient in the analysis of hard scattering data from pp or p¯p or ep high energy collisions. Much at- tention has recently been devoted to obtaining reliable uncertainties on the parton... photons than dnV (x) quarks. To a rough approximation, the photon distribution should be ?(x,Q2) = ? j e2j ? 2pi ln(Q2/m2q) ? 1 x dy y P?q(y) qj( x y ,Q2). So there is more photon momentum in the proton than in the neutron due to high-x up quarks radiating...

Thorne, Robert S; Martin, A D; Stirling, W James; Roberts, R G

205

[Interview]: Alexandre Shvartsburg, Pacific Northwest National Laboratory, Richland, WA, USA  

SciTech Connect (OSTI)

Q1. What are your main research activities in ion mobility mass spectrometry (past or present)? My early efforts focused on the structural characterization of atomic (carbon and semiconductor) clusters. After the production of bulk fullerenes, many hoped that other nanoclusters discovered in the gas phase could also coalesce into new materials. As these studies required accurate and robust mobility calculations for any ion geometry, I strived to build the needed theory and implement it in the Mobcal software widely employed today. Since 2004, I have been developing methods and novel applications of differential IMS (FAIMS) at PNNL. The principal achievement has been raising the resolving power by over tenfold (up to ~400 for multiply-charged peptides) using elevated fields, helium and hydrogen-rich buffers, and extended filtering times. This performance broadly allows previously unthinkable separations of very similar species, for example sequence inversions and post-translational modification localization isomers of peptides (including “middle-down” peptides such as histone tails), lipid regioisomers, and even isotopomers. Another major direction is investigating the dipole alignment of larger proteins, which creates an exceptionally strong FAIMS effect that is a potential tool for structural biology. Q2: What have been the most significant instrumentation or applications developments in the history of ion mobility - mass spectrometry? In 1995 when I started graduate research at Northwestern, only two groups worldwide worked with IMS/MS and “the literature” meant papers by Bowers (UCSB). Well-wishers counseled me to “learn something useful like HPLC, as IMS would never have real utility”. This booklet showcases the scale of change since. First, the practical IMS/ToF platforms for complex biological analyses demonstrated by Clemmer have turned IMS/MS from an esoteric physical chemistry technique into a powerful analytical tool. By commercializing the IMS/ToF technology in Synapt instruments, Waters has greatly increased its impact via expanded number and diversity of applications. Concurrently, Guevremont at Canadian NRC has perfected FAIMS coupled to MS, deployed it for real-world bio and environmental analyses, and widely distributed it in the Ionalytics Selectra system (subsequently installed on Thermo MS platforms). The latest breakthrough is ultra-FAIMS by Owlstone, where extreme fields allow numerous qualitatively new separations and operational modes that we just begin to explore. Q3: Where do you see ion mobility - mass spectrometry making the most impact in the next 5 years? Any predictions for where the field will go? Sciences dealing with perturbations in media (such as optics or acoustics) at some point shift from the linear to nonlinear paradigm, where propagation depends on the magnitude of perturbation or its driving force. While the linear part remains industrially important (e.g., eyewear and architectural glass for optics), frontline research moves to nonlinear phenomena. IMS is undergoing that transition now with the rise of FAIMS, which should continue as the fundamental understanding improves, new modalities and applications emerge, and more instrumentation is introduced by vendors. Modifying and augmenting FAIMS separations through vapor dopants that render ion mobilities less linear is becoming routine. I expect this area to advance, extending to more specific interactions and to complexation with solution additives. Another route to higher separation power is integrating FAIMS with conventional IMS; proliferation of both technologies would make such 2-D platforms common. Along with mass spectrometry and conventional IMS, FAIMS will address increasingly large macromolecules, including proteins and their complexes.

Shvartsburg, Alexandre A.

2012-12-01T23:59:59.000Z

206

E-Print Network 3.0 - acyl halides mediated Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Summary: Acyl Coordination: Reactions of High-Spin Iron(I1) Alkyls with Carbon Monoxide and the Crystal... Structure of the Bidentate Acyl Fe(q2-COC6H2Me,)Br(CO) (dippe) Ann...

207

Review of High Energy Diffraction in Real and Virtual Photon Proton scattering at HERA  

E-Print Network [OSTI]

The electron-proton collider HERA at DESY opened the door for the study of diffraction in real and virtual photon-proton scattering at center-of-mass energies W up to 250 GeV and for large negative mass squared -Q^2 of the virtual photon up to Q^2 = 1600 GeV^2. At W = 220 GeV and Q^2 = 4 GeV^2, diffraction accounts for about 15% of the total virtual photon proton cross section decreasing to ~5% at Q^2 = 200 GeV^2. An overview of the results obtained by the experiments H1 and ZEUS on the production of neutral vectormesons and on inclusive diffraction up to the year 2008 is presented.

G. Wolf

2009-07-07T23:59:59.000Z

208

Role of mesons in the electromagnetic form factors of the nucleon  

E-Print Network [OSTI]

The roles played by mesons in the electromagnetic form factors of the nucleon are explored using as a basis a model containing vector mesons with coupling to the continuum together with the asymptotic Q2 [Q superscript 2] ...

Akdogan, Taylan

209

Effect of the Composition of Hydrocarbon Streams on HCCI Performance  

Broader source: Energy.gov (indexed) [DOE]

of hydrocarbon samples and can be treated as compositional variables which could describe bulk properties of the samples Sample fingerprint STEP 1: Data receiving Q(2d)RPR How...

210

E-Print Network 3.0 - avoidance defined h-cad Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

projection operator Summary: redundancy-based strategy for avoiding joint limits of a robot arm. This strategy is based on defining three... by: q2 n i1 qi 2 (5) where qi 2...

211

1493.ps - Optimization Online  

E-Print Network [OSTI]

Q1 = fx : a kx g k;alx g lg; Q2 = fy : c ky h k;cly h lg: 9 .... Electronic Colloquium on Computational Complexity Report TR03-012 (2003). [16] J. Kraj cek, Lower ...

212

Measurement of the N --> Delta^+ (1232) Transition at High-Momentum Transfer by pi^0 Electroproduction  

SciTech Connect (OSTI)

We report a new measurement of the exclusive electroproduction reaction gamma*_p --> pi0_p to explore the evolution from soft nonperturbative physics to hard processes via the Q2 dependence of the magnetic (M1+), electric (E1+), and scalar (S1+) multipoles in the N --> Delta transition. 9000 differential cross section data points cover W from threshold to 1.4 GeV/c2, 4pi center-of-mass solid angle, and Q2 from 3 to 6 GeV2/c2, the highest yet achieved. It is found that the magnetic form factor G^*M decreases with Q2 more steeply than the proton magnetic form factor, the ratio E1+/M1+ is small and negative, indicating strong helicity nonconservation, and the ratio S1+/M1+ is negative, while its magnitude increases with Q2.

M. Ungaro; P. Stoler; I. Aznauryan; V. D. Burkert; K. Joo; L. C. Smith; G. Adams; M. Amarian; P. Ambrozewicz; M. Anghinolfi; G. Asryan; G. Audit; H. Avakian; H. Bagdasaryan; J. P. Ball; N. A. Baltzell; S. Barrow; V. Batourine; M. Battaglieri; I. Bedliski; M. Bektasoglu; M. Bellis; N. Benmouna; B. L. Berman; A. S. Biselli; B. E. Bonner; S. Bouchigny; S. Boiarinov; R. Bradford; D. Branford; W. J. Briscoe; W. K. Brooks; S. Bültmann; C. Butuceanu; J. R. Calarco; S. L. Careccia; D. S. Carman; A. Cazes; S. Chen; P. L. Cole; P. Coltharp; D. Cords; P. Corvisiero; D. Crabb; J. P. Cummings; E. De Sanctis; R. DeVita; P. V. Degtyarenko; H. Denizli; L. Dennis; A. Deur; K. V. Dharmawardane; C. Djalali; G. E. Dodge; J. Donnelly; D. Doughty; M. Dugger; S. Dytman; O. P. Dzyubak; H. Egiyan; K. S. Egiyan; L. Elouadrhiri; P. Eugenio; R. Fatemi; G. Fedotov; G. Feldman; R. J. Feuerbach; H. Funsten; M. Garçon; G. Gavalian; G. P. Gilfoyle; K. L. Giovanetti; F. X. Girod; J. Goetz; C. I. O. Gordon; R. W. Gothe; K. A. Griffioen; M. Guidal; M. Guillo; N. Guler; L. Guo; V. Gyurjyan; C. Hadjidakis; R. S. Hakobyan; J. Hardie; D. Heddle; F. W. Hersman; I. Hleiqawi; M. Holtrop; K. Hicks; C. E. Hyde-Wright; Y. Ilieva; D. G. Ireland; B. S. Ishkhanov; M. M. Ito; D. Jenkins; H. S. Jo; H. G. Juengst; J. D. Kellie; M. Khandaker; W. Kim; A. Klein; F. J. Klein; A. V. Klimenko; M. Kossov; L. H. Kramer; V. Kubarovsky; J. Kuhn; S. E. Kuhn; J. Lachniet; J. M. Laget; J. Langheinrich; D. Lawrence; T. Lee; Ji Li; K. Livingston; C. Marchand; N. Markov; S. McAleer; B. McKinnon; J. W. C. McNabb; B. A. Mecking; S. Mehrabyan; J. J. Melone; M. D. Mestayer; C. A. Meyer; K. Mikhailov; R. Minehart; M. Mirazita; R. Miskimen; V. Mokeev; L. Morand; S. A. Morrow; J. Mueller; G. S. Mutchler; J. Napolitano; R. Nasseripour; S. Niccolai; G. Niculescu; I. Niculescu; B. B. Niczyporuk; M. Niroula; R. A. Niyazov; M. Nozar; G. V. O'Rielly; M. Osipenko; A. I. Ostrovidov; K. Park; E. Pasyuk; S. A. Philips; N. Pivnyuk; D. Pocanic; O. Pogorelko; E. Polli; S. Pozdniakov; B. M. Preedom; J. W. Price; Y. Prok; D. Protopopescu; L. M. Qin; B. A. Raue; G. Riccardi; G. Ricco; M. Ripani; B. G. Ritchie; F. Ronchetti; G. Rosner; P. Rossi; P. D. Rubin; F. Sabatié; C. Salgado; J. P. Santoro; V. Sapunenko; R. A. Schumacher; V. S. Serov; Y. G. Sharabian; A. V. Skabelin; E. S. Smith; D. I. Sober; A. Stavinsky; S. S. Stepanyan; S. Stepanyan; B. E. Stokes; I. I. Strakovsky; S. Strauch; M. Taiuti; D. J. Tedeschi; U. Thoma; A. Tkabladze; L. Todor; S. Tkachenko; C. Tur; M. F. Vineyard; A. V. Vlassov; L. B. Weinstein; D. P. Weygand; M. Williams; E. Wolin; M. H. Wood; A. Yegneswaran; L. Zana; B. Zhang; J. Zhang; and B. Zhao

2006-09-01T23:59:59.000Z

213

Dish Sterling High Performance Thermal Storage  

Broader source: Energy.gov (indexed) [DOE]

FY13Q2: Charles E. Andraka * 2-D PCM model extended to include realistic heat pipe boundary conditions * 2-D model temporal cyclic results generated for salt PCM * PCM...

214

Reconciling the analytic QCD with the ITEP operator product expansion philosophy  

E-Print Network [OSTI]

Analytic QCD models are those versions of QCD in which the running coupling parameter a(Q^2) has the same analytic properties as the spacelike physical quantities, i.e., no singularities in the complex Q^2 plane except on the timelike semiaxis. In such models, a(Q^2) usually differs from its perturbative analog by power terms ~(Lambda^2/Q^2)^k for large momenta, introducing thus nonperturbative terms in spacelike physical quantities whose origin is the UV regime. Consequently, it contradicts the ITEP-OPE philosophy which states that such terms can come only from the IR regimes. We investigate whether it is possible to construct analytic QCD models which respect the ITEP-OPE philosophy and, at the same time, reproduce not just the high-energy QCD observables, but also the low-energy ones, among them the well-measured semihadronic tau decay ratio.

Gorazd Cvetic; Reinhart Koegerler; Cristian Valenzuela

2010-06-22T23:59:59.000Z

215

Halide and Oxy-halide Eutectic Systems for High Performance High...  

Broader source: Energy.gov (indexed) [DOE]

Q2 Halide and Oxy-Halide Eutectic Systems for High Performance High Temperature Heat Transfer Fluids Corrosion in Very High-Temperature Molten Salt for Next Generation CSP Systems...

216

file://C:\\Documents and Settings\\bh5\\My Documents\\Energy Effici  

Gasoline and Diesel Fuel Update (EIA)

Metals 758 646 529 332 Fabricated Metal Products 3 1 1 333 Machinery Q 2 * 334 Computer and Electronic Products * 1 1 335 Electrical Equip., Appliances, and Components 27 69...

217

The Tate conjecture over finite fields (AIM talk) These are my notes for a talk at the The Tate Conjecture workshop at the American Institute  

E-Print Network [OSTI]

. For example, for a model X1 Pn over Fq, acts as .a1W a2W : : :/ 7! .a q 1W a q 2W : : :/W X1.F/ ! X1.F/; X1.F

Milne, Jim

218

E-Print Network 3.0 - a4 parity violation Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Greg Landsberg Brown University (for... @ the Tevatron" 2 Outline l R-parity Phenomenology l Current Constraints on R-parity Violation l HERA High Q 2... Event Excess Saga l...

219

E-Print Network 3.0 - atomic parity nonconservation Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Greg Landsberg Brown University (for... @ the Tevatron" 2 Outline l R-parity Phenomenology l Current Constraints on R-parity Violation l HERA High Q 2... Event Excess Saga l...

220

Obtaining Quadratic Models of Noisy Functions1  

E-Print Network [OSTI]

Previous works (see [3,17]) provide conditions on X so that unique solutions ... The solid line in Figure 1 illustrates the least-squares quadratic, q2, along with our.

2012-10-10T23:59:59.000Z

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

This article appeared in a journal published by Elsevier. The attached copy is furnished to the author for internal non-commercial research  

E-Print Network [OSTI]

-perturbative hadronic, scattering part of Hard Exclusive Meson Production (HEMP) and Deeply Virtual Compton Scattering indication of the supported regions. with the DVCS and HEMP data, a Q2-evolution needs to be performed [17

Gent, Universiteit

222

Search for pre-existing Delta states at BLAST from ²H(e,e'[Delta]??  

E-Print Network [OSTI]

At the MIT-Bates Linear Accelerator Center a comprehensive study of low-Q2 spin-dependent electron scattering from deuterium has been carried out using the Bates Large Acceptance Spectrometer Toroid (BLAST). This experiment ...

Greene Chana M. (Chana Michelle)

2006-01-01T23:59:59.000Z

223

LARGE-SCALE ATMOSPHERE-OCEAN Geometric Methods and Models  

E-Print Network [OSTI]

the following normal form: H(p, q) = k k 2 q2 k + p2 k = k kJk. (1.1) Here (q, p) denotes a set of canonical

Morrison, Philip J.,

224

Carbon Fiber Technology Facility  

Broader source: Energy.gov (indexed) [DOE]

FY13Q4 * Forecast finish FY13Q2 * Currently in design phase * Barriers addressed - Cost - Inadequate supply base - Manufacturability * 34.77M Budget - No cost share * All...

225

Fracture-Induced Anisotropic Attenuation  

E-Print Network [OSTI]

simplicity. The expanded fracture compliance matrix of each set is. Sf ¼ s11 s12. 0 ..... ?59?. (in MPa), where q = 2,300 kg/m3, e.g., c11 = 23 GPa . We assume a ...

2012-03-23T23:59:59.000Z

226

Deuteron Spin Structure Functions in the Resonance and DIS Regions  

SciTech Connect (OSTI)

We derive relations between spin-dependent nuclear and nucleon g_1 and g_2 structure functions, valid at all Q^2, and in both the resonance and deep inelastic regions. We apply the formalism to the specific case of the deuteron, which is often used as a source of neutron structure information, and compare the size of the nuclear corrections calculated using exact kinematics and using approximations applicable at large Q^2.

S. Kulagin; W. Melnitchouk

2007-10-03T23:59:59.000Z

227

Diffraction: a different window on QCD and the proton structure  

E-Print Network [OSTI]

) M. Arneodo University of Eastern Piedmont, Novara, INFN Torino, Italy Wine & Cheese Seminar particles emerge intact or dissociated into low-mass states. Energy beam energy (within a few %) o by struck quark Q2/W2 W = photon-proton centre of mass energy y = W2/s F2=i[ei 2 x fi(x,Q2)] R=L/T DIS

228

Ordered defect chains in the 2D anisotropic complex GinzburgLandau equation  

E-Print Network [OSTI]

instabilities [1, 2] and nonlinear optics [3] to chemical instabilities like the Belousov­ Zhabotinsky reaction + (1 + ib 2 )@ 2 y \\Gamma (1 + ic)jAj 2 ]A (1) in 2D, which will be the subject of this paper. Here­wave solutions of the form A = F e i(qx+py\\Gamma!t) ; F 2 = 1 \\Gamma p 2 \\Gamma q 2 ; ! = c + (b 1 \\Gamma c)q 2

Faller, Roland

229

How Good Are Slicing Floorplans? F.Y. Young and D.F. Wong  

E-Print Network [OSTI]

module area, = q2Amax rAtotal and r 2 is the shape exibility of each module. Our result shows oorplan F of these rectangles such that area(F) minf(1+ 1 bprc) 5 4 (1+ )gAtotal where = q2Amax r the areas are small comparing with the total area, e.g. when r = 2 and Amax = Atotal 100 , the percentage

Young, Evangeline Fun Yu

230

DESY 97158 ISSN 04189833 August 1997  

E-Print Network [OSTI]

, D.P. Brown 23 , W. Br¨uckner 14 , P. Bruel 29 , D. Bruncko 18 , C. Brune 16 , J. B¨urger 11 , F.W. B¨usser 13 , A. Buniatian 4 , S. Burke 19 , G. Buschhorn 27 , D. Calvet 24 , A.J. Campbell 11 , T. Carli 27 of a differential structure function F D(3) 2 (x IP ; fi; Q 2 ) of the proton over the kinematic range 4:5 ! Q 2

231

hepph/9512272 ON THE THEORETICAL STATUS OF  

E-Print Network [OSTI]

(š)N scattering processes are described by six further structure functions W š;\\Sigma 2 , xW š;\\Sigma 3 , F 2Z structure at short distances. Since both charged leptons (e \\Sigma ; ¯ \\Sigma ) and neutrinos (š; š) may ) collects couplings and propagator terms, e.g. P l \\Sigma ;fl (Q 2 ) = 2�ff 2 =Q 4 , P š;W +(Q 2 ) = G 2 F M

232

The B->pi l nu and Bs->K l nu form factors and |Vub| from 2+1-flavor lattice QCD with domain-wall light quarks and relativistic heavy quarks  

E-Print Network [OSTI]

We calculate the form factors for B->pi l nu & Bs->K l nu decay in lattice QCD. We use the (2+1)-flavor RBC-UKQCD gauge field-ensembles generated with the domain-wall fermion and Iwasaki gauge actions. For the b quarks we use the anisotropic clover action with the relativistic heavy-quark interpretation. We analyze data at 2 lattice spacings a~0.11, 0.086 fm with pion masses as light as M_pi~290 MeV. We extrapolate our numerical results to the physical light-quark masses and to the continuum and interpolate in the pion/kaon energy using SU(2) "hard-pion" chiral perturbation theory. We provide complete systematic error budgets for the vector & scalar form factors f+(q^2) & f0(q2) for B->pi l nu & Bs ->K l nu at 3 momenta that span the q^2 range accessible in our numerical simulations. Next we extrapolate these results to q^2 = 0 using a model-independent z-parameterization based on analyticity & unitarity. We present our final results for f+(q^2) & f0(q^2) as the z coefficients and matr...

Flynn, J M; Kawanai, T; Lehner, C; Soni, A; Van de Water, R S; Witzel, O

2015-01-01T23:59:59.000Z

233

Measurement of the Strange Quark Contribution to Proton Structure through Parity Violating Electron-Proton Scattering  

SciTech Connect (OSTI)

The G0 (G-Zero) forward angle experiment completed in Hall C of the Thomas Jefferson National Accelerator Facility (TJNAF) has measured the parity violating asymmetries in elastic electron-proton scattering over a Q2 range of 0.12 < Q2 < 1.0 (GeV/c)2. A linear combination of the strange electric (GsE) and magnetic (GsM) form factors calculated from these asymmetries indicate a non-zero contribution of the strange quark to the charge and magnetization structure of the proton in the above kinematic range at a 89% confidence level. The results show a previously unmeasured Q2 dependence of the strange form factors. Combining the G0 results with previous parity violating experiments show that at Q2 = 0.1 (GeV/c)2 GsM = 0.62+-0.31 GsE = -0.013+-0.028 At intermediate Q2 of about 0.23 (GeV/c)2, a consistent value of GsM is seen compared to previous experiments, together with a measurement that may imply a negative value of GsE. For Q2 above 0.5 (GeV/c)2 a consistently positive value for the linear combination of the strange form factors is seen.

Kazutaka Nakahara

2006-05-01T23:59:59.000Z

234

DSE Perspective on QCD Modeling, Distribution Amplitudes, and Form Factors  

E-Print Network [OSTI]

We describe results for the pion distribution amplitude (PDA) at the non-perturbative scale $\\mu=~$2GeV by projecting the Poincar\\'e-covariant Bethe-Salpeter wave-function onto the light-front and use it to investigate the ultraviolet behavior of the electromagnetic form factor, $F_\\pi(Q^2)$, on the entire domain of spacelike $Q^2$. The significant dilation of this PDA compared to the known asymptotic PDA is a signature of dynamical chiral symmetry breaking (DCSB) on the light front. We investigate the transition region of $Q^2$ where non-perturbative behavior of constituent-like quarks gives way to the partonic-like behavior of quantum chromodynamics (QCD). The non-perturbative approach is based on the Dyson-Schwinger equation (DSE) framework for continuum investigations in QCD. The leading-order, leading-twist perturbative QCD result for $Q^2 F_\\pi(Q^2)$ underestimates the new DSE computation by just 15\\% on $Q^2\\gtrsim 8\\,$GeV$^2$, in stark contrast with the result obtained using the asymptotic PDA.

Peter C Tandy

2014-07-02T23:59:59.000Z

235

Nucleon and $?$ elastic and transition form factors  

E-Print Network [OSTI]

We compute nucleon and Delta elastic and transition form factors, and compare predictions made using a framework built upon a Faddeev equation kernel and interaction vertices that possess QCD-like momentum dependence with results obtained using a vector-vector contact-interaction. The comparison emphasises that experiment is sensitive to the momentum dependence of the running couplings and masses in the strong interaction sector of the Standard Model and highlights that the key to describing hadron properties is a veracious expression of dynamical chiral symmetry breaking in the bound-state problem. Amongst the results we describe, the following are of particular interest: $G_E^p(Q^2)/G_M^p(Q^2)$ possesses a zero at $Q^2=9.5GeV^2$; any change in the interaction which shifts a zero in the proton ratio to larger $Q^2$ relocates a zero in $G_E^n(Q^2)/G_M^n(Q^2)$ to smaller $Q^2$; and there is likely a value of momentum transfer above which $G_E^n>G_E^p$. Regarding the $\\Delta(1232)$-baryon, we find that, inter alia: the electric monopole form factor exhibits a zero; the electric quadrupole form factor is negative, large in magnitude, and sensitive to the nature and strength of correlations in the $\\Delta(1232)$ Faddeev amplitude; and the magnetic octupole form factor is negative so long as rest-frame P- and D-wave correlations are included. In connection with the N-to-Delta transition, the momentum-dependence of the magnetic transition form factor, $G_M^\\ast$, matches that of $G_M^n$ once the momentum transfer is high enough to pierce the meson-cloud; and the electric quadrupole ratio is a keen measure of diquark and orbital angular momentum correlations.

Jorge Segovia; Ian C. Cloet; Craig D. Roberts; Sebastian M. Schmidt

2014-09-03T23:59:59.000Z

236

Day-Scale Variability of 3C 279 and Searches for Correlations in Gamma-Ray, X-Ray, and Optical Bands  

E-Print Network [OSTI]

Light curves of 3C 279 are presented in optical (R-band), X-rays (RXTE/PCA), and gamma rays (CGRO/EGRET) for 1999 Jan-Feb and 2000 Jan-Mar. During both of those epochs the gamma-ray levels were high, and all three observed bands demonstrated substantial variation, on time scales as short as one day. Correlation analyses provided no consistent pattern, although a rather significant optical/gamma-ray correlation was seen in 1999, with a gamma-ray lag of ~2.5 days, and there are other suggestions of correlations in the light curves. For comparison, correlation analysis is also presented for the gamma-ray and X-ray light curves during the large gamma ray flare in 1996 Feb and the two gamma-bright weeks leading up to it; the correlation at that time was strong, with a gamma-ray/X-ray offset of no more than 1 day.

R. C. Hartman; M. Villata; T. J. Balonek; D. L. Bertsch; H. Bock; M. Boettcher; M. T. Carini; W. Collmar; G. De Francesco; E. C. Ferrara; J. Heidt; G. Kanbach; S. Katajainen; M. Koskimies; O. M. Kurtanidze; L. Lanteri; A. Lawson; Y. C. Lin; A. P. Marscher; J. P. McFarland; I. M. McHardy; H. R. Miller; M. Nikolashvili; K. Nilsson; J. C. Noble; G. Nucciarelli; L. Ostorero; T. Pursimo; C. M. Raiteri; R. Rekola; T. Savolainen; A. Sillanpaa; A. Smale; G. Sobrito; L. O. Takalo; D. J. Thompson; G. Tosti; S. J. Wagner; J. W. Wilson

2001-05-15T23:59:59.000Z

237

Clean measurements of the nucleon axial-vector and free-neutron magnetic form factors  

E-Print Network [OSTI]

We discuss the feasibility of a weak charged current experiment using a low energy electron beam. A first goal is to measure the Q^2 dependence of the axial-vector form factor g_a(Q^2). It can be measured model-independently and as robustly as for electromagnetic form factors from typical electron scattering experiments, in contrast to the methods used so far to measure g_a(Q^2). If g_a(Q^2) follows a dipole form, the axial mass can be extracted with a better accuracy than the world data altogether. The most important detection equipment would be a segmented neutron detector with good momentum and angular resolution that is symmetric about the beam direction, and covers a moderate angular range. A high intensity beam (100 uA) is necessary. Beam polarization is highly desirable as it provides a clean measurement of the backgrounds. Beam energies between 70 and 110 MeV are ideal. This range would provide a Q^2 mapping of g_a between 0.01

Alexandre Deur

2014-07-21T23:59:59.000Z

238

A New Strategy for the Lattice Evaluation of the Leading Order Hadronic Contribution to $(g-2)_?$  

E-Print Network [OSTI]

A reliable evaluation of the integral giving the hadronic vacuum polarization contribution to the muon anomalous magnetic moment should be possible using a simple trapezoid-rule integration of lattice data for the subtracted electromagnetic current polarization function in the Euclidean momentum interval $Q^2>Q^2_{min}$, coupled with an $N$-parameter Pad\\'e or other representation of the polarization in the interval $0well below the 1% level for $Q^2_{min}$ as low as 0.1 GeV$^2$ and rather small $N$. For such low $Q^2_{min}$, both an NNLO chiral representation with one additional NNNLO term and a low-order polynomial expansion employing a conformally transformed variable also provide representations sufficiently accurate to reach this precision for the low-$Q^2$ contribution. Combined with standard techniques for reducing other sources of error on the lattice determination, this hybrid strategy thus looks to provide a promising approach to reaching the goal of a sub-percent precision determination of the hadronic vacuum polarization contribution to the muon anomalous magnetic moment on the lattice.

Maarten Golterman; Kim Maltman; Santiago Peris

2014-05-10T23:59:59.000Z

239

Clean measurements of the nucleon axial-vector and free-neutron magnetic form factors  

SciTech Connect (OSTI)

We discuss the feasibility of a weak charged current experiment using a low energy electron beam. A first goal is to measure the Q^2 dependence of the axial-vector form factor g_a(Q^2). It can be measured model-independently and as robustly as for electromagnetic form factors from typical electron scattering experiments, in contrast to the methods used so far to measure g_a(Q^2). If g_a(Q^2) follows a dipole form, the axial mass can be extracted with a better accuracy than the world data altogether. The most important detection equipment would be a segmented neutron detector with good momentum and angular resolution that is symmetric about the beam direction, and covers a moderate angular range. A high intensity beam (100 uA) is necessary. Beam polarization is highly desirable as it provides a clean measurement of the backgrounds. Beam energies between 70 and 110 MeV are ideal. This range would provide a Q^2 mapping of g_a between 0.01

Deur, Alexandre P. [JLAB

2013-11-01T23:59:59.000Z

240

Impact of hadronic and nuclear corrections on global analysis of spin-dependent parton distributions  

SciTech Connect (OSTI)

We present the first results of a new global next-to-leading order analysis of spin-dependent parton distribution functions from the most recent world data on inclusive polarized deep-inelastic scattering, focusing in particular on the large-x and low-Q^2 regions. By directly fitting polarization asymmetries we eliminate biases introduced by using polarized structure function data extracted under nonuniform assumptions for the unpolarized structure functions. For analysis of the large-x data we implement nuclear smearing corrections for deuterium and 3He nuclei, and systematically include target mass and higher twist corrections to the g_1 and g_2 structure functions at low Q^2. We also explore the effects of Q^2 and W^2 cuts in the data sets, and the potential impact of future data on the behavior of the spin-dependent parton distributions at large x.

Jimenez-Delgado, Pedro [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Accardi, Alberto [Hampton University, Hampton, VA (United States); Thomas Jefferson National Accelerator Facility, Newport News, VA (United States); Melnitchouk, Wally [Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)

2014-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
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241

Nucleon electromagnetic form factors from lattice QCD using a nearly physical pion mass  

E-Print Network [OSTI]

We present lattice QCD calculations of nucleon electromagnetic form factors using pion masses $m_\\pi$ = 149, 202, and 254 MeV and an action with clover-improved Wilson quarks coupled to smeared gauge fields, as used by the Budapest-Marseille-Wuppertal collaboration. Particular attention is given to removal of the effects of excited state contamination by calculation at three source-sink separations and use of the summation and generalized pencil-of-function methods. The combination of calculation at the nearly physical mass $m_\\pi$ = 149 MeV in a large spatial volume ($m_\\pi L_s$ = 4.2) and removal of excited state effects yields agreement with experiment for the electric and magnetic form factors $G_E(Q^2)$ and $G_M(Q^2)$ up to $Q^2$ = 0.5 GeV$^2$.

J. R. Green; J. W. Negele; A. V. Pochinsky; S. N. Syritsyn; M. Engelhardt; S. Krieg

2014-11-19T23:59:59.000Z

242

Measurement of the virtual-photon asymmetry A2 and the spin-structure function g2 of the proton  

E-Print Network [OSTI]

A measurement of the virtual-photon asymmetry A_2(x,Q^2) and of the spin-structure function g_2(x,Q^2) of the proton are presented for the kinematic range 0.004 < x < 0.9 and 0.18 GeV^2 < Q^2 < 20 GeV^2. The data were collected by the HERMES experiment at the HERA storage ring at DESY while studying inclusive deep-inelastic scattering of 27.6 GeV longitudinally polarized leptons off a transversely polarized hydrogen gas target. The results are consistent with previous experimental data from CERN and SLAC. For the x-range covered, the measured integral of g_2(x) converges to the null result of the Burkhardt-Cottingham sum rule. The x^2 moment of the twist-3 contribution to g_2(x) is found to be compatible with zero.

Airapetian, A; Akopov, Z; Aschenauer, E C; Augustyniak, W; Avakian, R; Avetissian, A; Avetisyan, E; Belostotski, S; Bianchi, N; Blok, H P; Borissov, A; Bowles, J; Bryzgalov, V; Burns, J; Capiluppi, M; Capitani, G P; Cisbani, E; Ciullo, G; Contalbrigo, M; Dalpiaz, P F; Deconinck, W; De Leo, R; De Nardo, L; De Sanctis, E; Diefenthaler, M; Di Nezza, P; Düren, M; Ehrenfried, M; Elbakian, G; Ellinghaus, F; Fantoni, A; Felawka, L; Frullani, S; Gabbert, D; Gapienko, G; Gapienko, V; Garibaldi, F; Gavrilov, G; Gharibyan, V; Giordano, F; Gliske, S; Golembiovskaya, M; Hadjidakis, C; Hartig, M; Hillenbrand, A; Hoek, M; Holler, Y; Hristova, I; Imazu, Y; Ivanilov, A; Jackson, H E; Jo, H S; Joosten, S; Kaiser, R; Karyan, G; Keri, T; Kinney, E; Kisselev, A; Korotkov, V; Kozlov, V; Kravchenko, P; Krivokhijine, V G; Lagamba, L; Lapikás, L; Lehmann, I; Lenisa, P; Ruiz, A López; Lorenzon, W; Ma, B -Q; Mahon, D; Makins, N C R; Manaenkov, S I; Manfré, L; Mao, Y; Marianski, B; de la Ossa, A Martinez; Marukyan, H; Miller, C A; Miyachi, Y; Movsisyan, A; Muccifora, V; Murray, M; Mussgiller, A; Nappi, E; Naryshkin, Y; Nass, A; Negodaev, M; Nowak, W -D; Pappalardo, L L; Perez-Benito, R; Petrosyan, A; Reimer, P E; Reolon, A R; Riedl, C; Rith, K; Rosner, G; Rostomyan, A; Rubin, J; Ryckbosch, D; Salomatin, Y; Sanftl, F; Schäfer, A; Schnell, G; Schüler, K P; Seitz, B; Shibata, T -A; Shutov, V; Stancari, M; Statera, M; Steffens, E; Steijger, J J M; Stewart, J; Stinzing, F; Taroian, S; Terkulov, A; Truty, R; Trzcinski, A; Tytgat, M; Vandenbroucke, A; Van Haarlem, Y; Van Hulse, C; Veretennikov, D; Vikhrov, V; Vilardi, I; Wang, S; Yaschenko, S; Ye, Z; Yen, S; Zagrebelnyy, V; Zeiler, D; Zihlmann, B; Zupranski, P

2011-01-01T23:59:59.000Z

243

Measurement of the virtual-photon asymmetry A2 and the spin-structure function g2 of the proton  

E-Print Network [OSTI]

A measurement of the virtual-photon asymmetry A_2(x,Q^2) and of the spin-structure function g_2(x,Q^2) of the proton are presented for the kinematic range 0.004 < x < 0.9 and 0.18 GeV^2 < Q^2 < 20 GeV^2. The data were collected by the HERMES experiment at the HERA storage ring at DESY while studying inclusive deep-inelastic scattering of 27.6 GeV longitudinally polarized leptons off a transversely polarized hydrogen gas target. The results are consistent with previous experimental data from CERN and SLAC. For the x-range covered, the measured integral of g_2(x) converges to the null result of the Burkhardt-Cottingham sum rule. The x^2 moment of the twist-3 contribution to g_2(x) is found to be compatible with zero.

The HERMES Collaboration; A. Airapetian; N. Akopov; Z. Akopov; E. C. Aschenauer; W. Augustyniak; R. Avakian; A. Avetissian; E. Avetisyan; S. Belostotski; N. Bianchi; H. P. Blok; A. Borissov; J. Bowles; V. Bryzgalov; J. Burns; M. Capiluppi; G. P. Capitani; E. Cisbani; G. Ciullo; M. Contalbrigo; P. F. Dalpiaz; W. Deconinck; R. De Leo; L. De Nardo; E. De Sanctis; M. Diefenthaler; P. Di Nezza; M. Düren; M. Ehrenfried; G. Elbakian; F. Ellinghaus; A. Fantoni; L. Felawka; S. Frullani; D. Gabbert; G. Gapienko; V. Gapienko; F. Garibaldi; G. Gavrilov; V. Gharibyan; F. Giordano; S. Gliske; M. Golembiovskaya; C. Hadjidakis; M. Hartig; D. Hasch; A. Hillenbrand; M. Hoek; Y. Holler; I. Hristova; Y. Imazu; A. Ivanilov; H. E. Jackson; H. S. Jo; S. Joosten; R. Kaiser; G. Karyan; T. Keri; E. Kinney; A. Kisselev; V. Korotkov; V. Kozlov; P. Kravchenko; V. G. Krivokhijine; L. Lagamba; L. Lapikás; I. Lehmann; P. Lenisa; A. López Ruiz; W. Lorenzon; B. -Q. Ma; D. Mahon; N. C. R. Makins; S. I. Manaenkov; L. Manfré; Y. Mao; B. Marianski; A. Martinez de la Ossa; H. Marukyan; C. A. Miller; Y. Miyachi; A. Movsisyan; V. Muccifora; M. Murray; A. Mussgiller; E. Nappi; Y. Naryshkin; A. Nass; M. Negodaev; W. -D. Nowak; L. L. Pappalardo; R. Perez-Benito; A. Petrosyan; P. E. Reimer; A. R. Reolon; C. Riedl; K. Rith; G. Rosner; A. Rostomyan; J. Rubin; D. Ryckbosch; Y. Salomatin; F. Sanftl; A. Schäfer; G. Schnell; K. P. Schüler; B. Seitz; T. -A. Shibata; V. Shutov; M. Stancari; M. Statera; E. Steffens; J. J. M. Steijger; J. Stewart; F. Stinzing; S. Taroian; A. Terkulov; R. Truty; A. Trzcinski; M. Tytgat; A. Vandenbroucke; Y. Van Haarlem; C. Van Hulse; D. Veretennikov; V. Vikhrov; I. Vilardi; S. Wang; S. Yaschenko; Z. Ye; S. Yen; V. Zagrebelnyy; D. Zeiler; B. Zihlmann; P. Zupranski

2013-06-21T23:59:59.000Z

244

Running coupling and power corrections in nonlinear evolution at the high-energy limit.  

E-Print Network [OSTI]

ar X iv :h ep -p h/ 06 09 08 7v 1 8 S ep 2 00 6 CERN-PH-TH/2006-170 Cavendish-HEP-06/21 Running coupling and power corrections in nonlinear evolution at the high–energy limit Einan Gardi1,2, Janne Kuokkanen3, Kari Rummukainen3,4, and Heribert... ; and (2) Bjorken x := Q2/(2p · q), which is inversely proportional to the total energy s = (p + q)2 in the collision: x ? Q2/s. At high energy, the rapidity Y is directly related to Bjorken x via Y = ln(1/x). The rapidity is the natural evolution variable...

Gardi, Einan; Kuokkanen, Janne; Rummukainen, Kari; Weigert, Heribert

245

Quasielastic electron-deuteron scattering in the weak binding approximation  

SciTech Connect (OSTI)

We perform a global analysis of all available electron-deuteron quasielastic scattering data using Q^2-dependent smearing functions that describe inclusive inelastic e-d scattering within the weak binding approximation. We study the dependence of the cross sections on the deuteron wave function and the off-shell extrapolation of the elastic electron-nucleon cross section, which show particular sensitivity at x >> 1. The excellent overall agreement with data over a large range of Q^2 and x suggest a limited need for effects beyond the impulse approximation, with the exception of the very high-x or very low-Q^2 regions, where short-distance effects in the deuteron become more relevant.

Ethier, Jacob J. [William and Mary College, JLAB; Doshi, Nidhi P. [Carnegie Mellon University; Malace, Simona P. [JLAB; Melnitchouk, Wally [JLAB

2014-06-01T23:59:59.000Z

246

How to perform QCD analysis of DIS in Analytic Perturbation Theory  

E-Print Network [OSTI]

We apply (Fractional) Analytic Perturbation Theory (FAPT) to the QCD analysis of the nonsinglet nucleon structure function $F_2(x,Q^2)$ in deep inelastic scattering up to the next leading order and compare the results with ones obtained within the standard perturbation QCD. Based on a popular parameterization of the corresponding parton distribution we perform the analysis within the Jacobi Polynomial formalism and under the control of the numerical inverse Mellin transform. To reveal the main features of the FAPT two-loop approach, we consider a wide range of momentum transfer from high $Q^2\\sim 100 {\\rm GeV}^2$ to low $Q^2\\sim 0.3 {\\rm GeV}^2$ where the approach still works.

Cesar Ayala; S. V. Mikhailov

2015-03-02T23:59:59.000Z

247

Magnetic moments of the ground-state $\\mathbf{J^P=(3/2)}^{+}$ baryon decuplet  

E-Print Network [OSTI]

The magnetic moment - a function of the electric charge form factor $F_{1}(q^{2})$ and the magnetic dipole form factor $F_{2}(q^{2})$ at zero four-momentum transfer $q^{2}$-of the ground-state $J^{P}=(3/2)^{+}$ baryon decuplet magnetic moments have been studied for many years with limited success. At present, only the magnetic moment of the $\\Omega^{-}$ has been accurately determined. We calculate nonperturbatively the magnetic moments of the \\emph{physical baryon decuplet $J^{P}=(3/2)^{+}$} members and in particular, we obtain $\\mu_{\\Delta^{++}}= (+3.67 \\pm 0.07) \\mu_{N}$, $\\mu_{\\Delta^{+}}= (+1.83 \\pm 0.04) \\mu_{N}$, $\\mu_{\\Delta^{0}}= (0) \\mu_{N}$, and the magnetic moments of their $U$-Spin partners in terms of $\\Omega^{-}$ magnetic moment data.

Milton Dean Slaughter

2011-07-18T23:59:59.000Z

248

Capture Utility Savings Using Energy Management and Reporting Systems (EMRS)  

E-Print Network [OSTI]

01 1 1 Q 20 11 2Q 2 01 1 3 Q 2 01 1 4 Q 2 0 11 To ta l To ta lL o st o p p o rt u ni ty C o st Quarterly Savings Performance Lost Opportunity 0 100 200 300 400 500 600 700 800 900 1,000 A F Q st... e am R B 5 O P T Q st e am R B 5 A F Q st e am R B 6 O P T Q st e am R B 6 A F Q st e a m P B 4 O P T Q st e a m P B 4 A F Q st e a m P B 6 O P T Q st e a m P B 6 A F Q st...

Robinson, James E.

2012-01-01T23:59:59.000Z

249

Comparison of Nucleon Form Factors from Lattice QCD Against the Light Front Cloudy Bag Model and Extrapolation to the Physical Mass Regime  

E-Print Network [OSTI]

We explore the possibility of extrapolating state of the art lattice QCD calculations of nucleon form factors to the physical regime. We find that the lattice results can be reproduced using the Light Front Cloudy Bag Model by letting its parameters be analytic functions of the quark mass. We then use the model to extend the lattice calculations to large values of Q^{2} of interest to current and planned experiments. These functions are also used to define extrapolations to the physical value of the pion mass, thereby allowing us to study how the predicted zero in G_{E}(Q^{2})/G_{M}(Q^{2}) varies as a function of quark mass.

Hrayr H. Matevosyan; Gerald A. Miller; Anthony W. Thomas

2005-05-25T23:59:59.000Z

250

Bose Einstein condensation in a gas of the Fibonacci oscillators  

E-Print Network [OSTI]

We consider a system of the two-parameter deformed boson oscillators whose spectrum is given by a generalized Fibonacci sequence. In order to obtain the role of the deformation parameters (q1,q2) on the thermostatistics of the system, we calculate several thermostatistical functions in the thermodynamical limit and investigate the low-temperature behavior of the system. In this framework, we show that the thermostatistics of the (q1,q2)-bosons can be studied by the formalism of Fibonacci calculus which generalizes the recently proposed formalism of q-calculus. We also discuss the conditions under which the Bose-Einstein condensation would occur in the present two-parameter generalized boson gas. However, the ordinary boson gas results can be obtained by applying the limit q1=q2=1.

Abdullah Algin

2008-10-10T23:59:59.000Z

251

Transition from soft- to hard-Pomeron in the structure functions of hadrons at small-$x$ from holography  

E-Print Network [OSTI]

We study the nucleon and pion structure functions at small Bjorken-$x$ region in the framework of holographic QCD with a special emphasis on the roles of AdS space wave functions. Using the BPST kernel for the Pomeron exchange and calculating its coupling to target hadrons in the AdS space, we obtain $F_2$ structure functions at the small-$x$. Results for the proton $F^p_2$ as well as the pion $F^\\pi_2$ are consistent with experimental data of the deep inelastic scattering and the forward electroproduction of a neutron. Observed $Q^2$ dependence of the Pomeron intercept is well reproduced from soft non-perturbatibve $(Q^2 \\sim 0)$ to hard perturbative $(Q^2 \\gg 1 GeV^2)$ region. We find the interplay between soft and hard Pomerons is closely related with behavior of AdS wave functions of hadrons and the virtual photon.

Akira Watanabe; Katsuhiko Suzuki

2012-06-05T23:59:59.000Z

252

Final-state interactions in inclusive deep-inelastic scattering from the deuteron  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

We explore the role of final-state interactions (FSI) in inclusive deep-inelastic scattering from the deuteron. Relating the inclusive cross section to the deuteron forward virtual Compton scattering amplitude, a general formula for the FSI contribution is derived in the generalized eikonal approximation, utilizing the diffractive nature of the effective hadron-nucleon interaction. The calculation uses a factorized model with a basis of three resonances with mass W~ 0.6 and Q2 2 increasing in magnitude for lower Q2, but vanishing in the high-Q2 limit due to phase space constraints. The off-shell rescattering contributes at x ~> 0.8 and is taken as an uncertainty on the on-shell result.

Cosyn, Wim [FL Intl U.; Melnitchouk, Wally [JLAB; Sargsian, Misak M. [JLAB

2014-01-01T23:59:59.000Z

253

The Hermeneutics and Genesis of the Red Cow Ritual  

E-Print Network [OSTI]

HTR 105:3 (2012) 351–71 The Hermeneutics and Genesis of the Red Cow Ritual* Nathan MacDonald University of Göttingen / University of St. Andrews Q#3;Introduction 7KH#3;GLIÀFXOWLHV#3;ZLWK#3;WKH#3;UHG#3;FRZ#3;ULWXDO#3;KDYH#3;ORQJ#3;H[HUFLVHG#3;UHDGHUV...

MacDonald, Nathan

2012-07-11T23:59:59.000Z

254

Raj JainThe Ohio State University IP Next Generation (IPv6)IP Next Generation (IPv6)  

E-Print Network [OSTI]

State University 18-5 IP Address FormatIP Address Format q Three all-zero network numbers are reserved q people by 2020 q Each person will be served by more than one computer q Assuming 100 computers per person net stopped at 15000 nodes using 16-bit addresses H = 0.26 q 3 Million Internet hosts currently using

Jain, Raj

255

A Kinematic Wave Traffic Flow Model for Mixed Traffic H. M. Zhang1  

E-Print Network [OSTI]

A Kinematic Wave Traffic Flow Model for Mixed Traffic H. M. Zhang1 Department of Civil-mail: wjin@ucdavis.edu ABSTRACT In this paper we extend the Lighthill-Whitham-Richards kinematic wave traffic kinematic wave model developed by Lighthill, Whitham (3) and Richards (4): t+(V())x=0, V( )Q(). (3

Mease, Kenneth D.

256

" Million Housing Units, Final...  

U.S. Energy Information Administration (EIA) Indexed Site

Buildings" "With 5 or More Units)",19.1,4.7,0.9,0.4,0.3,"Q",0.6,0.4,"Q",3.8,2.9,0.9 "FoundationBasement of Single-Family" "Units and Apartments in Buildings With" "2 to 4 Units...

257

Supplementary Materials for: Journal of Neuroscience Volume X, pages X-X, 2011  

E-Print Network [OSTI]

-vectorrepresentationofeye position. H V V H B. T Supplementary Materials 3 #12;2 sin=q (3) Thus, the overall formSupplementary Materials for: Journal of Neuroscience Volume X, pages X-X, 2011 Intrinsic reference in the Crawford lab, for identification of intrinsic reference frames of SC visuomotor receptive fields during

Crawford, Doug

258

Observations from The EV Project in Q4 2013  

SciTech Connect (OSTI)

This is a summary report for The EV Project 4th quarter 2013 reports. It describes electric vehicle driver driving and charging behavior observed in Q4. It is the same report as the previously approved/published Q3 2013 report, only the numbers have been updated. It is for public release and does not have limited distribution.

John Smart

2014-02-01T23:59:59.000Z

259

Small mammal response to red imported fire ant removal in a grassland community  

E-Print Network [OSTI]

points located in bare-ground areas than to those in areas dominated by grass Q = 4. 21, P & 0. 05, Q. f. = 2). Number of small maminal captures was independent of cover class in August, 1989 (Q = 3. 377, NS, g. f. = 6), April, 1990 (Q = 6. 721, NS, Il...

Killion, Michael James

1992-01-01T23:59:59.000Z

260

Thwarting fake accounts by predicting their victims  

E-Print Network [OSTI]

user metric in Facebook ** Facebook Quarterly Reports, Facebook Investor Relations: http Asia Europe US & Canada Please see Facebook's most recent Form 10-Q filed with the SEC for definitions, respectively, based on their other activities on Facebook. 1.2 billion MAU in Q3'13 Average MAU* in Facebook

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

last updated 12/05/2013 Deliverable Quarter Due (Draft!)  

E-Print Network [OSTI]

Forecast Q3 2014 Draft Results of Flexibility and Balancing Analysis Q4 2014 Demand Forecast Updated Q4, forecasts and other inputs Ongoing Narratives on Power Planning Topics and Issues (RSAC) Identify Topics 2014 Load Forecast Updated Q4 2014 Conservation Supply Curves Updated Q4 2014 Conceptual Definition

262

A classification theorem on Fano bundles Roberto Mu~noz, Gianluca Occhetta, and Luis E. Sola Conde  

E-Print Network [OSTI]

A classification theorem on Fano bundles Roberto Mu~noz, Gianluca Occhetta, and Luis E. Sol´a Conde;2 ROBERTO MU~NOZ, GIANLUCA OCCHETTA, AND LUIS E. SOL´A CONDE (P2) Q3 = LG(1, 3) G(1, 3), (P3) P3 = G(1, 4)Q

Occhetta, Gianluca

263

Deutsche Telekom to offer Microsoft Office on a monthly payment plan Jun 11, 2009  

E-Print Network [OSTI]

Deutsche Telekom to offer Microsoft Office on a monthly payment plan Jun 11, 2009 · Customers able · Offer available first to T-Mobile Austria mobile broadband customers and Deutsche Telekom business customers in Germany from Q3 2009 · Deutsche Telekom is the first telecommunications provider to offer

Deutschmann, Rainer

264

c35a.xls  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

517 21 45 Q 3,894 2,055 3,404 1,780 0.13 0.01 0.01 Q Principal Building Activity Education ... 282 Q Q Q 933 Q Q Q 0.30 Q Q Q Health...

265

Measurements of $ep \\to e^\\prime ?^+n$ at W = 1.6 - 2.0 GeV and extraction of nucleon resonance electrocouplings at CLAS  

E-Print Network [OSTI]

Differential cross sections of the exclusive process $e p \\to e^\\prime \\pi^+ n$ were measured with good precision in the range of the photon virtuality $Q^2 = 1.8 - 4.5$ GeV$^2$, and the invariant mass range of the $\\pi^+ n$ final state W = 1.6 - 2.0 GeV using the CEBAF Large Acceptance Spectrometer. Data were collected with nearly complete coverage in the azimuthal and polar angles of the $n\\pi^+$ center-of-mass system. More than 37,000 cross section points were measured. The contributions of the isospin $I = {1\\over 2}$ resonances $N(1675){5\\over 2}^-$, $N(1680){5\\over 2}^+$ and $N(1710){1\\over 2}^+$ were extracted at different values of $Q^2$ using a single-channel, energy-dependent resonance amplitude analysis. Two different approaches, the unitary isobar model and the fixed-$t$ dispersion relations, were employed in the analysis. We observe significant strength of the $N(1675){5\\over 2}^-$ in the $A_{1/2}$ amplitude, which is in strong disagreement with quark models that predict both transverse amplitudes to be strongly suppressed. For the $N(1680){5\\over 2}^+$ we observe a slow changeover from the dominance of the $A_{3/2}$ amplitude at the real photon point ($Q^2=0$) to a $Q^2$ where $A_{1/2}$ begins to dominate. The scalar amplitude $S_{1/2}$ drops rapidly with $Q^2$ consistent with quark model prediction. For the $N(1710){1\\over 2}^+$ resonance our analysis shows significant strength for the $A_{1/2}$ amplitude at $Q^2 < 2.5$ GeV$^2$.

K. Park; I. G. Aznauryan; V. D. Burkert; the CLAS collaboration

2014-12-17T23:59:59.000Z

266

Parity-Violating Electron Deuteron Scattering and the Proton's Neutral Weak Axial Vector Form Factor  

SciTech Connect (OSTI)

We report on a new measurement of the parity-violating asymmetry in quasielastic electron scattering from the deuteron at backward angles at Q2 = 0.038 (GeV/c)2. This quantity provides a determination of the neutral weak axial vector form factor of the nucleon, which can potentially receive large electroweak corrections. The measured asymmetry A = z3.51±0.57 (stat)±0.58 (syst) ppm is consistent with theoretical predictions. We also report on updated results of the previous experiment at Q2 = 0.091 (GeV/c)2, which are also consistent with theoretical predictions.

Ito, Takeyasu; Averett, Todd; Barkhuff, David; Batigne, Guillaume; Beck, Douglas; Beise, Elizabeth; Blake, A.; Breuer, Herbert; Carr, Robert; Clasie, Benjamin; Covrig, Silviu; Danagoulian, Areg; Dodson, George; Dow, Karen; Dutta, Dipangkar; Farkhondeh, Manouchehr; Filippone, Bradley; FRANKLIN, W.; Furget, Christophe; Gao, Haiyan; Gao, Juncai; Gustafsson, Kenneth; Hannelius, Lars; Hasty, R.; Allen, Alice; Herda, M.C.; Jones, CE; King, Paul; Korsch, Wolfgang; Kowalski, Stanley; Kox, Serge; Kramer, Kevin; Lee, P.; Liu, Jinghua; Martin, Jeffery; McKeown, Robert; Mueller, B.; Pitt, Mark; Plaster, Bradley; Quemener, Gilles; Real, Jean-Sebastien; Ritter, J.; Roche, Julie; Savu, V.; Schiavilla, Rocco; Seely, Charles; Spayde, Damon; Suleiman, Riad; Taylor, S.; Tieulent, Raphael; Tipton, Bryan; Tsentalovich, E.; Wells, Steven; Yang, Bin; Yuan, Jing; Yun, Junho; Zwart, Townsend

2004-03-01T23:59:59.000Z

267

Cross sections for hard exclusive electroproduction of $\\pi^{+}$ mesons on a hydrogen target  

E-Print Network [OSTI]

The exclusive electroproduction of pi+ mesons was studied with the Hermes spectrometer at the DESY laboratory by scattering 27.6 GeV positron and electron beams off an internal hydrogen gas target. The virtual-photon cross sections were measured as a function of the Mandelstam variable t and the squared four momentum -Q^2 of the exchanged virtual photon. A model calculation based on Generalized Parton Distributions is in fair agreement with the data at low values of |t| if power corrections are included. A model calculation based on the Regge formalism gives a good description of the magnitude and the t and Q^2 dependences of the cross section.

Airapetian, A; Akopov, Z; Aschenauer, E C; Augustyniak, W; Avetisian, A; Avetissian, E; Barion, L; Belostotskii, S; Bianchi, N; Blok, H P; Böttcher, H; Bonomo, C; Borisov, A; Bryzgalov, V; Burns, J; Capiluppi, M; Capitani, G P; Cisbani, E; Ciullo, G; Contalbrigo, M; Dalpiaz, P F; Deconinck, W; De Leo, R; Demey, M; De Nardo, L; De Sanctis, E; Diefenthaler, M; Di Nezza, P; Dreschler, J; Düren, M; Ehrenfried, M; Elbakian, G; Ellinghaus, F; Fabbri, R; Fantoni, A; Frullani, S; Gabbert, D; Gapienko, G; Gapienko, V; Garibaldi, F; Gavrilov, G; Karibian, V; Giordano, F; Gliske, S; Guler, H; Hadjidakis, C; Hasch, D; Hill, G; Hillenbrand, A; Hoek, M; Hristova, I; Imazu, Y; Ivanilov, A; Jackson, H E; Joosten, S; Kaiser, R; Keri, T; Kinney, E; Kiselev, A; Kopytin, M; Korotkov, V; Kravchenko, P; Krivokhizhin, V G; Lagamba, L; Lamb, R; Lapikas, L; Lehmann, I; Lenisa, P; Linden-Levy, L A; Lopez Ruiz, A; Lorenzon, W; Lu, S; Lü, X; Mahon, D; Makins, N C R; Marianski, B; Marukyan, H; Miller, C A; Miyachi, Y; Muccifora, V; Murray, M; Mussgiller, A; Nappi, E; Naryshkin, Yu; Nass, A; Negodaev, M; Nowak, W D; Pappalardo, L L; Perez-Benito, R; Pickert, N; Raithel, M; Reimer, P E; Reolon, A R; Riedl, C; Rith, K; Rock, S E; Rosner, G; Rostomyan, A; Rubacek, L; Rubin, J; Ryckbosch, D; Salomatin, Y; Schäfer, A; Schnell, G; Schüler, K P; Seitz, B; Shearer, C; Shibata, T A; Shutov, V; Stancari, M; Statera, M; Steijger, J J M; Stenzel, H; Stewart, J; Stinzing, F; Streit, J; Taroian, S; Thomas, E; Trzcinski, A; Tytgat, M; Vandenbroucke, A; Van der Nat, P B; van der Steenhoven, G; Van Haarlem, Y; Van Hulse, C; Varanda, M; Veretennikov, D; Vikhrov, V; Vilardi, I; Vogel, C; Wang, S; Yaschenko, S; Ye, H; Ye, Z; Yen, S; Yu, W; Zeiler, D; Zihlmann, B; Zupranski, P

2008-01-01T23:59:59.000Z

268

Nuclear medium effects in $?(\\bar?)$-nucleus deep inelastic scattering  

E-Print Network [OSTI]

We study the nuclear medium effects in the weak structure functions $F_2(x,Q^2)$ and $F_3(x,Q^2)$ in the deep inelastic neutrino/antineutrino reactions in nuclei. We use a theoretical model for the nuclear spectral functions which incorporates the conventional nuclear effects, such as Fermi motion, binding and nucleon correlations. We also consider the pion and rho meson cloud contributions calculated from a microscopic model for meson-nucleus self-energies. The calculations have been performed using relativistic nuclear spectral functions which include nucleon correlations. Our results are compared with the experimental data of NuTeV and CDHSW.

H. Haider; I. Ruiz Simo; M. Sajjad Athar; M. J. Vicente Vacas

2011-08-16T23:59:59.000Z

269

Deep inelastic cross-section measurements at large y with the ZEUS detector at HERA  

E-Print Network [OSTI]

The reduced cross sections for $e^{+}p$ deep inelastic scattering have been measured with the ZEUS detector at HERA at three different centre-of-mass energies, $318$, $251$ and $225$ GeV. The cross sections, measured double differentially in Bjorken $x$ and the virtuality, $Q^2$, were obtained in the region $0.13\\ \\leq\\ y\\ \\leq\\ 0.75$, where $y$ denotes the inelasticity and $5\\ \\leq\\ Q^2\\ \\leq\\ 110$ GeV$^2$. The proton structure functions $F_2$ and $F_L$ were extracted from the measured cross sections.

ZEUS Collaboration; H. Abramowicz; I. Abt; L. Adamczyk; M. Adamus; R. Aggarwal; S. Antonelli; O. Arslan; V. Aushev; Y. Aushev; O. Bachynska; A. N. Barakbaev; N. Bartosik; O. Behnke; J. Behr; U. Behrens; A. Bertolin; S. Bhadra; I. Bloch; V. Bokhonov; E. G. Boos; K. Borras; I. Brock; R. Brugnera; A. Bruni; B. Brzozowska; P. J. Bussey; A. Caldwell; M. Capua; C. D. Catterall; J. Chwastowski; J. Ciborowski; R. Ciesielski; A. M. Cooper-Sarkar; M. Corradi; F. Corriveau; G. D'Agostini; R. K. Dementiev; R. C. E. Devenish; G. Dolinska; V. Drugakov; S. Dusini; J. Ferrando; J. Figiel; B. Foster; G. Gach; A. Garfagnini; A. Geiser; A. Gizhko; L. K. Gladilin; O. Gogota; Yu. A. Golubkov; J. Grebenyuk; I. Gregor; G. Grzelak; O. Gueta; M. Guzik; W. Hain; G. Hartner; D. Hochman; R. Hori; Z. A. Ibrahim; Y. Iga; M. Ishitsuka; A. Iudin; F. Januschek; I. Kadenko; S. Kananov; T. Kanno; U. Karshon; M. Kaur; P. Kaur; L. A. Khein; D. Kisielewska; R. Klanner; U. Klein; N. Kondrashova; O. Kononenko; Ie. Korol; I. A. Korzhavina; A. Kotanski; U. Kotz; N. Kovalchuk; H. Kowalski; O. Kuprash; M. Kuze; B. B. Levchenko; A. Levy; V. Libov; S. Limentani; M. Lisovyi; E. Lobodzinska; W. Lohmann; B. Lohr; E. Lohrmann; A. Longhin; D. Lontkovskyi; O. Yu. Lukina; J. Maeda; I. Makarenko; J. Malka; J. F. Martin; S. Mergelmeyer; F. Mohamad Idris; K. Mujkic; V. Myronenko; K. Nagano; A. Nigro; T. Nobe; D. Notz; R. J. Nowak; K. Olkiewicz; Yu. Onishchuk; E. Paul; W. Perlanski; H. Perrey; N. S. Pokrovskiy; A. S. Proskuryakov; M. Przybycien; A. Raval; P. Roloff; I. Rubinsky; M. Ruspa; V. Samojlov; D. H. Saxon; M. Schioppa; W. B. Schmidke; U. Schneekloth; T. Schorner-Sadenius; J. Schwartz; L. M. Shcheglova; R. Shevchenko; O. Shkola; I. Singh; I. O. Skillicorn; W. Slominski; V. Sola; A. Solano; A. Spiridonov; L. Stanco; N. Stefaniuk; A. Stern; T. P. Stewart; P. Stopa; J. Sztuk-Dambietz; D. Szuba; J. Szuba; E. Tassi; T. Temiraliev; K. Tokushuku; J. Tomaszewska; A. Trofymov; V. Trusov; T. Tsurugai; M. Turcato; O. Turkot; T. Tymieniecka; A. Verbytskyi; O. Viazlo; R. Walczak; W. A. T. Wan Abdullah; K. Wichmann; M. Wing; G. Wolf; S. Yamada; Y. Yamazaki; N. Zakharchuk; A. F. Zarnecki; L. Zawiejski; O. Zenaiev; B. O. Zhautykov; N. Zhmak; D. S. Zotkin

2014-04-25T23:59:59.000Z

270

Valence quark and meson cloud contributions to the $?^\\ast N \\to N^\\ast(1520)$ form factors  

E-Print Network [OSTI]

The covariant spectator quark model is applied to the $\\gamma^\\ast N \\to N^\\ast(1520)$ reaction. The valence quark contributions to the electromagnetic form factors and helicity transition amplitudes are estimated from the covariant structure of the $N^\\ast(1520)$ wave function calibrated by the experimental data for large squared momentum transfer $Q^2$. The difference between the model results and the experimental data is then used to parameterize the low $Q^2$ behavior, where meson cloud effects are assumed to dominate. This parametrization can be very useful for future studies of the reaction, as well as for the extension of the transition form factors to the timelike region.

G. Ramalho; M. T. Peña

2014-05-20T23:59:59.000Z

271

IFT3355: Infographie Sujet 5: shading 2  

E-Print Network [OSTI]

partir de l'objet · Cette visibilité est simplefiée: il faut seulement identifier si un objet bloque la cossin qq ii NMT 22 1 11 cossin sin )cos( qq q q i ii i N VN T Ti Ni(cosq1 cosq2)Vi1 Ti 1 2 (Ni cosq1 Vi1) Ni cosq2 1sin2 q2 12 sin2 q1 12 1cos2 q1 1q 2q 1sinq 2sinqM 1iV 1cosqiN 1 11

Montréal, Université de

272

Figure 7.1. Control of an alarm system. Figure 7.2. A simple memory element.  

E-Print Network [OSTI]

-digit BCD counter. Enable Q0 Q1 Q2 D0 D1 D2 Load Clock 1 0 0 0 Clock Q30 D3 Enable Q0 Q1 Q2 D0 D1 D2 Load Clock 0 0 0 Q30 D3 BCD0 BCD1 Clear Figure 7.30. Johnson counter. D Q Q Clock D Q Q D Q Q Q0 Q1 Qn 1 by CAD tools. Data Clock Latch #12;Figure 7.34. Timing simulation of storage elements. Figure 7.35. Code

Kalla, Priyank

273

Deep inelastic cross-section measurements at large y with the ZEUS detector at HERA  

E-Print Network [OSTI]

The reduced cross sections for $e^{+}p$ deep inelastic scattering have been measured with the ZEUS detector at HERA at three different centre-of-mass energies, $318$, $251$ and $225$ GeV. The cross sections, measured double differentially in Bjorken $x$ and the virtuality, $Q^2$, were obtained in the region $0.13\\ \\leq\\ y\\ \\leq\\ 0.75$, where $y$ denotes the inelasticity and $5\\ \\leq\\ Q^2\\ \\leq\\ 110$ GeV$^2$. The proton structure functions $F_2$ and $F_L$ were extracted from the measured cross sections.

Abramowicz, H; Adamczyk, L; Adamus, M; Aggarwal, R; Antonelli, S; Arslan, O; Aushev, V; Aushev, Y; Bachynska, O; Barakbaev, A N; Bartosik, N; Behnke, O; Behr, J; Behrens, U; Bertolin, A; Bhadra, S; Bloch, I; Bokhonov, V; Boos, E G; Borras, K; Brock, I; Brugnera, R; Bruni, A; Brzozowska, B; Bussey, P J; Caldwell, A; Capua, M; Catterall, C D; Chwastowski, J; Ciborowski, J; Ciesielski, R; Cooper-Sarkar, A M; Corradi, M; Corriveau, F; D'Agostini, G; Dementiev, R K; Devenish, R C E; Dolinska, G; Drugakov, V; Dusini, S; Ferrando, J; Figiel, J; Foster, B; Gach, G; Garfagnini, A; Geiser, A; Gizhko, A; Gladilin, L K; Gogota, O; Golubkov, Yu A; Grebenyuk, J; Gregor, I; Grzelak, G; Gueta, O; Guzik, M; Hain, W; Hartner, G; Hochman, D; Hori, R; Ibrahim, Z A; Iga, Y; Ishitsuka, M; Iudin, A; Januschek, F; Kadenko, I; Kananov, S; Kanno, T; Karshon, U; Kaur, M; Kaur, P; Khein, L A; Kisielewska, D; Klanner, R; Klein, U; Kondrashova, N; Kononenko, O; Korol, Ie; Korzhavina, I A; Kotanski, A; Kotz, U; Kovalchuk, N; Kowalski, H; Kuprash, O; Kuze, M; Levchenko, B B; Levy, A; Libov, V; Limentani, S; Lisovyi, M; Lobodzinska, E; Lohmann, W; Lohr, B; Lohrmann, E; Longhin, A; Lontkovskyi, D; Lukina, O Yu; Maeda, J; Makarenko, I; Malka, J; Martin, J F; Mergelmeyer, S; Idris, F Mohamad; Mujkic, K; Myronenko, V; Nagano, K; Nigro, A; Nobe, T; Notz, D; Nowak, R J; Olkiewicz, K; Onishchuk, Yu; Paul, E; Perlanski, W; Perrey, H; Pokrovskiy, N S; Proskuryakov, A S; Przybycien, M; Raval, A; Roloff, P; Rubinsky, I; Ruspa, M; Samojlov, V; Saxon, D H; Schioppa, M; Schmidke, W B; Schneekloth, U; Schorner-Sadenius, T; Schwartz, J; Shcheglova, L M; Shevchenko, R; Shkola, O; Singh, I; Skillicorn, I O; Slominski, W; Sola, V; Solano, A; Spiridonov, A; Stanco, L; Stefaniuk, N; Stern, A; Stewart, T P; Stopa, P; Sztuk-Dambietz, J; Szuba, D; Szuba, J; Tassi, E; Temiraliev, T; Tokushuku, K; Tomaszewska, J; Trofymov, A; Trusov, V; Tsurugai, T; Turcato, M; Turkot, O; Tymieniecka, T; Verbytskyi, A; Viazlo, O; Walczak, R; Abdullah, W A T Wan; Wichmann, K; Wing, M; Wolf, G; Yamada, S; Yamazaki, Y; Zakharchuk, N; Zarnecki, A F; Zawiejski, L; Zenaiev, O; Zhautykov, B O; Zhmak, N; Zotkin, D S

2014-01-01T23:59:59.000Z

274

Cross sections for hard exclusive electroproduction of pi+ mesons on a hydrogen target  

E-Print Network [OSTI]

The exclusive electroproduction of pi+ mesons was studied with the Hermes spectrometer at the DESY laboratory by scattering 27.6 GeV positron and electron beams off an internal hydrogen gas target. The virtual-photon cross sections were measured as a function of the Mandelstam variable t and the squared four momentum -Q^2 of the exchanged virtual photon. A model calculation based on Generalized Parton Distributions is in fair agreement with the data at low values of |t| if power corrections are included. A model calculation based on the Regge formalism gives a good description of the magnitude and the t and Q^2 dependences of the cross section.

HERMES Collaboration; A. Airapetian

2007-11-29T23:59:59.000Z

275

Application of Fibonacci oscillators in the Debye model  

E-Print Network [OSTI]

In this paper we study the thermodynamics of a crystalline solid by applying q-deformed algebra of Fibonacci oscillators through the generalized Fibonacci sequence of two real and independent deformation parameters q1 and q2. We find a (q1, q2)-deformed Hamiltonian and consequently the q-deformed thermodynamic quantities. The results led us to interpret the deformation parameters acting as disturbance or impurities factors modifying the characteristics of a crystal structure. More specifically, we found the possibility of adjusting the Fibonacci oscillators to describe the change of thermal conductivity of a given element as one inserts impurities.

Marinho, Andre A A; Chesman, C

2014-01-01T23:59:59.000Z

276

9/18/09 2:23 PMThank you for using E-Gate Page 1 of 2http://www.alphatrade.com/ads/GWND/thanks.html  

E-Print Network [OSTI]

://www.alphatrade.com/ads/GWND/thanks.html home company environment and society technology investor center Industry News 4 Alternative Energy in Alternative Energy Q2 2009 - Investments In The ... (Business Wire via Yahoo! Finance) 'Big Wave' Theory Offers Alternative to Dark Energy (SPACE.com via Yahoo! News) Maine alternative energy leaders Welcome

Temple, Blake

277

Longitudinal Target-Spin Azimuthal Asymmetry in Deeply-Virtual Compton  

E-Print Network [OSTI]

to as the longitudinal target-spin asymmetry (LTSA), gives access mainly to the polarized GPD H. The kinematic de- pendences of the LTSA on t, xB and Q2 are measured and compared with the corresponding measurements: DVCS, LTSA, azimuthal, HELIX #12;Zusammenfassung Als eine Verallgemeinerung der gewöhnlichen

278

--No Title--  

U.S. Energy Information Administration (EIA) Indexed Site

12,231 5,244 6,370 617 2,126 606 577 944 Heating Equipment (more than one may apply) Heat Pumps ... 8,814 6,502 3,362 3,117 Q 2,312 Q 216...

279

Induced polarization of ?(1116) in kaon electroproduction  

E-Print Network [OSTI]

We have measured the induced polarization of the ${\\Lambda}(1116)$ in the reaction $ep\\rightarrow e'K^+{\\Lambda}$, detecting the scattered $e'$ and $K^+$ in the final state along with the proton from the decay $\\Lambda\\rightarrow p\\pi^-$.The present study used the CEBAF Large Acceptance Spectrometer (CLAS), which allowed for a large kinematic acceptance in invariant energy $W$ ($1.6\\leq W \\leq 2.7$ GeV) and covered the full range of the kaon production angle at an average momentum transfer $Q^2=1.90$ GeV$^2$.In this experiment a 5.50 GeV electron beam was incident upon an unpolarized liquid-hydrogen target. We have mapped out the $W$ and kaon production angle dependencies of the induced polarization and found striking differences from photoproduction data over most of the kinematic range studied. However, we also found that the induced polarization is essentially $Q^2$ independent in our kinematic domain, suggesting that somewhere below the $Q^2$ covered here there must be a strong $Q^2$ dependence. Along with previously published photo- and electroproduction cross sections and polarization observables, these data are needed for the development of models, such as effective field theories, and as input to coupled-channel analyses that can provide evidence of previously unobserved $s$-channel resonances.

M. Gabrielyan; B. A. Raue; D. S. Carman; K. Park; K. P. Adhikari; D. Adikaram; M. J. Amaryan; S. Anefalos Pereira; H. Avakian; J. Ball; N. A. Baltzell; M. Battaglieri; V. Baturin; I. Bedlinskiy; A. S. Biselli; J. Bono; S. Boiarinov; W. J. Briscoe; W. K. Brooks; V. D. Burkert; T. Cao; A. Celentano; S. Chandavar; G. Charles; P. L. Cole; M. Contalbrigo; O. Cortes; V. Crede; A. DAngelo; N. Dashyan; R. De Vita; E. De Sanctis; A. Deur; C. Djalali; D. Doughty; R. Dupre; L. El Fassi; P. Eugenio; G. Fedotov; S. Fegan; J. A. Fleming; T. A. Forest; B. Garillon; N. Gevorgyan; Y. Ghandilyan; G. P. Gilfoyle; K. L. Giovanetti; F. X. Girod; J. T. Goetz; E. Golovatch; R. W. Gothe; K. A. Griffioen; M. Guidal; L. Guo; K. Hafidi; H. Hakobyan; M. Hattawy; K. Hicks; D. Ho; M. Holtrop; S. M. Hughes; Y. Ilieva; D. G. Ireland; B. S. Ishkhanov; D. Jenkins; H. Jiang; H. S. Jo; K. Joo; D. Keller; M. Khandaker; W. Kim; F. J. Klein; S. Koirala; V. Kubarovsky; S. E. Kuhn; S. V. Kuleshov; P. Lenisa; W. I. Levine; K. Livingston; I. J. D. MacGregor; M. Mayer; B. McKinnon; C. A. Meyer; M. D. Mestayer; M. Mirazita; V. Mokeev; C. I. Moody; H. Moutarde; A Movsisyan; E. Munevar; C. Munoz Camacho; P. Nadel-Turonski; S. Niccolai; G. Niculescu; M. Osipenko; L. L. Pappalardo; R. Paremuzyan; E. Pasyuk; P. Peng; W. Phelps; J. J. Phillips; S. Pisano; O. Pogorelko; S. Pozdniakov; J. W. Price; S. Procureur; D. Protopopescu; D. Rimal; M. Ripani; A. Rizzo; F. Sabatie; C. Salgado; D. Schott; R. A. Schumacher; A. Simonyan; G. D. Smith; D. I. Sober; D. Sokhan; S. S. Stepanyan; S. Stepanyan; I. I. Strakovsky; S. Strauch; V. Sytnik; W. Tang; M. Ungaro; A. V. Vlassov; H. Voskanyan; E. Voutier; N. K. Walford; D. P. Watts; X. Wei; L. B. Weinstein; N. Zachariou; L. Zana; J. Zhang

2014-06-16T23:59:59.000Z

280

Abstract--In the context of the ongoing deregulation of the electricity industry, we revisit the commonly held assumption that,  

E-Print Network [OSTI]

to current debates in the context of deregulation by supporting the following two points: First in the following two sections. II. CENTRALIZED VERSUS DECENTRALIZED UNIT COMMITMENT In the following expressions ( ) = n i i Q i C Q (1) such that total generation equals total load. 1= = n i D i Q Q (2) This basic

Ilic, Marija D.

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281

Precise measurement of the neutron magnetic form factor GMn [G superscript n subscript M] in the Few-GeV2 [V superscript 2] region  

E-Print Network [OSTI]

The neutron elastic magnetic form factor was extracted from quasielastic electron scattering on deuterium over the range Q2=1.0–4.8 [Q superscript 2 = 1.0-4.8] ??GeV2 [Ge V superscript 2] with the CLAS detector at Jefferson ...

Rowntree, D.

282

High precision measurement of the proton elastic form factor ratio at low Q²  

E-Print Network [OSTI]

Experiment E08-007 measured the proton elastic form factor ratio [mu]GE/GM in the range of Q2 = 0.3-0.7(GeV/c)2 by recoil polarimetry. Data were taken in 2008 at the Thomas Jefferson National Accelerator Facility in Virginia, ...

Zhan, Xiaohui

2010-01-01T23:59:59.000Z

283

General Physics II Exam 1 -Chs. 16,17 -Electric Fields & Potential Feb. 2, 2009 Name Rec. Instr. Rec. Time  

E-Print Network [OSTI]

General Physics II Exam 1 - Chs. 16,17 - Electric Fields & Potential Feb. 2, 2009 Name Rec. Instr produce an electric field in the surrounding region. a) (6) Find the electric field that Q1 produces at point A. Draw and label it it as an arrow E1 on the diagram. b) (6) Find the electric field that Q2

Wysin, Gary

284

General Physics II Exam 1 -Chs. 16,17,18 -Electric Fields, Potential, Current Feb. 11, 2013 Name Rec. Instr. Rec. Time  

E-Print Network [OSTI]

General Physics II Exam 1 - Chs. 16,17,18 - Electric Fields, Potential, Current Feb. 11, 2013 Name charge can experience an electric force. 4. (2) T F The smallest magnitude (non-zero) net charge of the electric force on Q1 due to Q2. b) (3) The direction of the electric force acting on Q1 is a. pushing Q1

Wysin, Gary

285

DIS2001 Bologna 2701 May 2001  

E-Print Network [OSTI]

PDFs Herwig5.9: * MRSA for the proton * SaS1D­LO parametrization of #3; PDFs * GRV­LO parametrization(#22; 2 =Q 2 ) non­pQCD #24; Q -4 Lepto: * MRSA for the proton * direct photons only ­ Dorian Kcira

286

Working Group 2 `Hard VM', April 48, 1998,  

E-Print Network [OSTI]

/95(preliminary) ZEUS 94 Fixed Target GRV Ryskin MRSA lq Ryskin CTEQ 4lq Ryskin MRSG Ryskin ¯ xg(¯ x; ¯ q 2 ) ¯ x, MRSA and CTEQ parametrizations as extracted from F 2 ffl Only the shape prediction is reliable due

287

Precise determination of the spin structure function $\\mathbf{g_1}$ of the proton, deuteron and neutron  

E-Print Network [OSTI]

Precise measurements of the spin structure functions of the proton $g_1^p(x,Q^2)$ and deuteron $g_1^d(x,Q^2)$ are presented over the kinematic range $0.0041 \\leq x \\leq 0.9$ and $0.18 $ GeV$^2$ $\\leq Q^2 \\leq 20$ GeV$^2$. The data were collected at the HERMES experiment at DESY, in deep-inelastic scattering of 27.6 GeV longitudinally polarized positrons off longitudinally polarized hydrogen and deuterium gas targets internal to the HERA storage ring. The neutron spin structure function $g_1^n$ is extracted by combining proton and deuteron data. The integrals of $g_1^{p,d}$ at $Q^2=5$ GeV$^2$ are evaluated over the measured $x$ range. Neglecting any possible contribution to the $g_1^d$ integral from the region $x \\leq 0.021$, a value of $0.330 \\pm 0.011\\mathrm{(theo.)}\\pm0.025\\mathrm{(exp.)}\\pm 0.028$(evol.) is obtained for the flavor-singlet axial charge $a_0$ in a leading-twist NNLO analysis.

Airapetian, A; Akopov, Z; Andrus, A; Aschenauer, E C; Augustyniak, W; Avakian, R; Avetisian, A; Avetissian, E; Belostotskii, S; Bianchi, N; Blok, H P; Böttcher, H; Borisov, A; Borysenko, A; Brüll, A; Bryzgalov, V; Capiluppi, M; Capitani, G P; Ciullo, G; Contalbrigo, M; Dalpiaz, P F; Deconinck, W; De Leo, R; Demey, M; De Nardo, L; De Sanctis, E; Devitsin, E; Diefenthaler, M; Di Nezza, P; Dreschler, J; Düren, M; Ehrenfried, M; Elalaoui-Moulay, A; Elbakian, G; Ellinghaus, F; Elschenbroich, U; Fabbri, R; Fantoni, A; Felawka, L; Frullani, S; Funel, A; Gabbert, D; Gärber, Y; Gapienko, G; Gapienko, V; Garibaldi, F; Garrow, K; Gavrilov, G; Karibian, V; Giordano, F; Grebenyuk, O; Gregor, I M; Guler, H; Gute, A; Hadjidakis, C; Hartig, M; Hasch, D; Hasegawa, T; Hesselink, W H A; Hillenbrand, A; Hoek, M; Holler, Y; Hommez, B; Hristova, I; Iarygin, G; Ivanilov, A; Izotov, A; Jackson, H E; Jgoun, A; Kaiser, R; Keri, T; Kinney, E; Kiselev, A; Kobayashi, T; Kopytin, M; Korotkov, V; Kozlov, V; Krauss, B; Kravchenko, P; Krivokhizhin, V G; Lagamba, L; Lapikas, L; Lenisa, P; Liebing, P; Linden-Levy, L A; Lorenzon, W; Lü, J; Lu, S; Ma, B Q; Maiheu, B; Makins, N C R; Mao, Y; Marianski, B; Marukyan, H; Masoli, F; Mexner, V; Meyners, N; Michler, T; Miklukho, O; Miller, C A; Miyachi, Y; Muccifora, V; Murray, M; Nagaitsev, A; Nappi, E; Naryshkin, Yu; Negodaev, M; Nowak, Wolf-Dieter; Ohsuga, H; Osborne, A; Perez-Benito, R; Pickert, N; Raithel, M; Reggiani, D; Reimer, P E; Reischl, A; Reolon, A R; Riedl, C; Rith, K; Rosner, G; Rostomyan, A; Rubacek, L; Rubin, J; Ryckbosch, D; Salomatin, Y; Sanjiev, I; Savin, I; Schäfer, A; Schnell, G; Schüler, K P; Seele, J; Seitz, B; Shearer, C; Shibata, T A; Shutov, V; Sinram, K; Stancari, M; Statera, M; Steffens, E; Steijger, J J M; Stenzel, H; Stewart, J; Stinzing, F; Stösslein, U; Streit, J; Tait, P; Tanaka, H; Taroian, S P; Tchuiko, B; Terkulov, A R; Trzcinski, A; Tytgat, M; Vandenbroucke, A; Van der Nat, P B; van der Steenhoven, G; Van Haarlem, Y; Veretennikov, D; Vikhrov, V; Vogel, C; Wang, S; Weiskopf, C; Ye, Y; Ye, Z; Yen, S; Zihlmann, B; Zupranski, P

2006-01-01T23:59:59.000Z

288

ARITHMETIC OF THE OSCILLATOR REPRESENTATION Michael Harris  

E-Print Network [OSTI]

ARITHMETIC OF THE OSCILLATOR REPRESENTATION Michael Harris §1. Moduli 1.1. Let V = Q2g , and let schemes g N : Ag N [N] - (N-1 T/T)Mg N . Typeset by AMS-TEX 1 #12;2 MICHAEL HARRIS 1.3. Let : Ag N Mg N

Harris, Michael - Institut de Mathématiques de Jussieu, Université Paris 7

289

Variable flavor number schemes versus fixed order perturbation theory for charm quark electroproduction  

E-Print Network [OSTI]

Data for D*(2010) meson electroproduction in the range 10 1 GeV^2 to test whether one can distinguish between different theoretical schemes for charm quark electroproduction. We find that up to the largest Q2 measured, it is not possible to make such a differentiation. Then we point out the regions where differences between the various schemes arise.

A. Chuvakin; J. Smith; B. W. Harris

2000-10-31T23:59:59.000Z

290

OIKOS O15875 Hall, S. R., Shurin, J. B., Diehl, S. and Nisbet,R.  

E-Print Network [OSTI]

of nutrient per unit habitat. This quantity is not represented by its own equation, but is simply the product * ! "# $ %& kQ (B1c) P2,NL * =QPH * Q 2,NL * (B1d) where both nutrient content of plant and herbivore biomass increase with enrichment (Table B1). Plant biomass decreases with enrichment until a certain level: S

Hall, Spencer

291

Recent ZEUS Results Uwe Schneekloth  

E-Print Network [OSTI]

Experiment Structure of the Proton Structure function Neutral and Charged Current Scattering Electroweak polarization 92% (transverse) Build-up time 40min at HERA (Ee =27.5GeV) In practice, polarization is reduced, HERA CM energy equivalent to Ee = 54 TeV) · At high Q2, probe validity of QCD at smallest distance

292

NAME 10-digit PUID # RECITATION INSTRUCTOR RECITATION ...  

E-Print Network [OSTI]

Fill in the above items in print. Also Write ... um 1:35” :LW x: 'x : QA-m (__,lp<)=-1 D. _2 ... d'X. %\\. A. 3 Q 2/. +02% Haw, +02%. 35 $2 $2 m 2 _+2$2 ++ e 22 22.

293

The Qweak experimentThe Qweak experiment 1. Physics motivation/ what is QQweakweak  

E-Print Network [OSTI]

The Proton's Weak ChargeThe Proton's Weak Charge measures Qp ­ proton's electric charge measures Qp weak ­ proton's weak charge MEM MNC As Q2 0 At tree level in the SM (neglecting the radiative corrections) : A sensitive, low-energy extraction of the weak mixing angle. Well constraint from world data: HAPPEX, G0, A4

Martin, Jeff

294

Bestimmung des ep{Wirkungsquerschnittes von Beauty-Quarks  

E-Print Network [OSTI]

Bestimmung des ep{Wirkungsquerschnittes von Beauty-Quarks durch ihren semileptonischen Zerfall in Myonen mit dem H1-Detektor bei HERA Determination of the ep Cross Section for Beauty Quarks via werden die sichtbaren ep-Wirkungsquerschnitte fur schwere Quarks in dem kinematischen Bereich Q2

295

Vt Variation Effects on Lifetime Reliability  

E-Print Network [OSTI]

and electrical equivalent of processor die, heat spreader, and heat sink. and static power are both proportional, and heat sink. and static power are both proportional to: Ps µ kT q 2 exp -Vteff - c2 c3kT/q Vteff = V) · Stress Migration (SM) · Quadratic temperature dependence · Thermal Cycling (TC) 8 #12;Brian Greskamp

Torrellas, Josep

296

C/N0 Estimation for Modernized GNSS Signals: Theoretical Bounds and a Novel Iterative  

E-Print Network [OSTI]

outputs as WBPm ¼ XK¼20 k¼1 I2 k þ Q2 k � Á ! m : (2) The ratio NPm is computed as NPm ¼ NBPm WBPm : (3) The mean of this ratio (lNP) is evaluated as lNP ¼ 1 M XM m¼1 NPm (4)NAVIGATION: Journal of The Institute

Calgary, University of

297

Virtual Compton scattering and neutral pion electroproduction in the resonance region up to the deep inelastic region at backward angles  

SciTech Connect (OSTI)

We have made the first measurements of the virtual Compton scattering (VCS) process via the H(e,e'p)? exclusive reaction in the nucleon resonance region, at backward angles. Results are presented for the W-dependence at fixed Q2=1 GeV2, and for the Q2-dependence at fixed W near 1.5 GeV. The VCS data show resonant structures in the first and second resonance regions. The observed Q2-dependence is smooth. The measured ratio of H(e,e'p)? to H(e,e'p)?0 cross sections emphasizes the different sensitivity of these two reactions to the various nucleon resonances. Finally, when compared to Real Compton Scattering (RCS) at high energy and large angles, our VCS data at the highest W (1.8-1.9 GeV) show a striking Q2-independence, which may suggest a transition to a perturbative scattering mechanism at the quark level.

Laveissiere, Geraud; Degrande, Natalie; Jaminion, Stephanie; Jutier, Christophe; Todor, Luminita; Di Salvo, Rachele; Van Hoorebeke, L.; Alexa, L.C.; Anderson, Brian; Aniol, Konrad; Arundell, Kathleen; Audit, Gerard; Auerbach, Leonard; Baker, F.; Baylac, Maud; Berthot, J.; Bertin, Pierre; Bertozzi, William; Bimbot, Louis; Boeglin, Werner; Brash, Edward; Breton, Vincent; Breuer, Herbert; Burtin, Etienne; Calarco, John; Cardman, Lawrence; Cavata, Christian; Chang, C.; Chang, C.C.; Chang, C.; Chang, C.C.; Chang, C.; Chang, C.C.; Chang, C.; Chang, C.C.; Chen, Jian-Ping; Chudakov, Eugene; Cisbani, Evaristo; Dale, Daniel; De Jager, Cornelis; De Leo, Raffaele; Deur, Alexandre; D'Hose, Nicole; Dodge, Gail; Domingo, John; Elouadrhiri, Latifa; Epstein, Martin; Ewell, Lars; Finn, John; Fissum, Kevin; Fonvieille, Helene; Fournier, Guy; Frois, Bernard; Frullani, Salvatore; Furget, Christophe; Gao, Haiyan; Gao, Juncai; Garibaldi, Franco; Gasparian, Ashot; Gilad, Shalev; Gilman, Ronald; Glamazdin, Oleksandr; Glashausser, Charles; Gomez, Javier; Gorbenko, Viktor; Grenier, Philippe; Guichon, Pierre; Hansen, Jens-Ole; Holmes, Richard; Holtrop, Maurik; Howell, Calvin; Huber, Garth; Hyde, Charles; Incerti, Sebastien; Iodice, Mauro; Jardillier, Johann; Jones, Mark; Kahl, William; Kamalov, Sabit; Kato, Seigo; Katramatou, A.T.; Kelly, James; Kerhoas, Sophie; Ketikyan, Armen; Khayat, Mohammad; Kino, Kouichi; Kox, Serge; Kramer, Laird; Kumar, Krishna; Kumbartzki, Gerfried; Kuss, Michael; Leone, Antonio; LeRose, John; Liang, Meihua; Lindgren, Richard; Liyanage, Nilanga; Lolos, George; Lourie, Robert; Madey, Richard; Maeda, Kazushige; Malov, Sergey; Manley, D.; Marchand, Claude; Marchand, Dominique; Margaziotis, Demetrius; Markowitz, Pete; Marroncle, Jacques; Martino, Jacques; McCormick, Kathy; McIntyre, Justin; Mehrabyan, Surik; Merchez, Fernand; Meziani, Zein-Eddine; Michaels, Robert; Miller, Gerald; Mougey, Jean; Nanda, Sirish; Neyret, Damien; Offermann, Edmond; Papandreou, Zisis; Perdrisat, Charles; Perrino, R.; Petratos, Gerassimos; Platchkov, Stephane; Pomatsalyuk, Roman; Prout, David; Punjabi, Vina; Pussieux, Thierry; Quemener, Gilles; Ransome, Ronald; Ravel, Oliver; Real, Jean-Sebastien; Renard, F.; Roblin, Yves; Rowntree, David; Rutledge, Gary; Rutt, Paul; Saha, Arunava; Saito, Teijiro; Sarty, Adam; Serdarevic, A.; Smith, T.; Smirnov, G.; Soldi, K.; Sorokin, Pavel; Souder, Paul; Suleiman, Riad; Templon, Jeffrey; Terasawa, Tatsuo; Tiator, Lothar; Tieulent, Raphael; Tomasi-Gustaffson, E.; Tsubota, Hiroaki; Ueno, Hiroaki; Ulmer, Paul; Urciuoli, Guido; Van De Vyver, R.; van der Meer, Rob; Vernin, Pascal; Vlahovic, B.; Voskanyan, Hakob; Voutier, Eric; Watson, J.W.; Weinstein, Lawrence; Wijesooriya, Krishni; Wilson, R.; Wojtsekhowski, Bogdan; Zainea, Dan; Zhang, Wei-Ming; Zhao, Jie; Zhou, Z.-L.

2009-01-01T23:59:59.000Z

298

Questions, Answers and Clarifications Commercial Scale Advanced Biofuels Production Facilities Solicitation  

E-Print Network [OSTI]

Questions, Answers and Clarifications Commercial Scale Advanced Biofuels Production Facilities biofuels production facility? A.1 An existing biofuels facility is an existing facility that, as of the application due date of PON-13-601, produces (or did produce) biofuels in California. Q.2 Must an eligible

299

Optical disk resonators with micro-wave free spectral range for optoelectronic oscillator  

E-Print Network [OSTI]

Optical disk resonators with micro-wave free spectral range for optoelectronic oscillator Herv to the resonator relaxation time = Q/ [2]. The optoelectronic delayed feed- back loop can thus oscillate at all. frequency selective resonator (e.g with a high Q factor). The detailed architecture is an optoelectronic

Paris-Sud XI, Université de

300

Carles Batlle Arnau Activitat docent 1999/2004  

E-Print Network [OSTI]

/04 .................................................................................................................... 8 2 #12;Publicacions docents en el període Llibres C. Batlle, I. Massana, M. Zaragozá Algebra i://anduril.epsevg.upc.es/~carles/ioc17013 C. Batlle Introducció a la Geometria dels Sistemas No Lineals (2004). http DIFERENCIAL 2, Q2, P Crèdits 3 Escola Politècnica Superior d'Enginyeria de Vilanova i la Geltrú 14626 ALGEBRA

Batlle, Carles

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to obtain the most current and comprehensive results.


301

THEORETICAL STUDY ON SOME -LACTAMS AS SUBSTRATES OF THE BACTERIAL MULTIDRUG RESISTANCE ACRB PUMP  

E-Print Network [OSTI]

THEORETICAL STUDY ON SOME -LACTAMS AS SUBSTRATES OF THE BACTERIAL MULTIDRUG RESISTANCE ACRB PUMPB pump is a part of the most important multidrug efflux system of gram-negative bacteria, which excretes recognition site (PRS) of the AcrB pump was also performed. Parsimonius PLS models were obtained (Q2 > 0.67, R

Ferreira, Márcia M. C.

302

Quantum Certificate Complexity Scott Aaronson  

E-Print Network [OSTI]

(f) R0 (f), and that QE (f) D (f). If f is partial (i.e. Dom (f) = {0, 1}n ), then Q2 (f) canQuantum Certificate Complexity Scott Aaronson Computer Science Division University of California for all i S then f (Y ) = f (X). Then CX (f) is the mini- mum size of a certificate for X, and C (f

Aaronson, Scott

303

Structure of the Virtual Photon at Neil Scott Macdonald  

E-Print Network [OSTI]

Structure of the Virtual Photon at HERA Neil Scott Macdonald Department of Physics & Astronomy , and on the scale of the probing jets, is investigated by measuring the reaction e + p ! e + + jet + jet + X as a function of Q 2 and the square of the transverse energy of the jets, E 2 T , where x obs is an estimator

Glasgow, University of

304

Quantum Certificate Complexity Scott Aaronson #  

E-Print Network [OSTI]

, that Q 0 (f) # R 0 (f), and that Q E (f) # D (f). If f is partial (i.e. Dom (f) #= {0, 1} n ), then Q 2Quantum Certificate Complexity Scott Aaronson # Computer Science Division University of California . Then the deterministic query complexity D (f) is the minimum number of queries to the y i 's needed to evaluate f , if Y

Aaronson, Scott

305

Nuclear Effects in Deep Inelastic Scattering of Charged-Current Neutrino off Nuclear  

E-Print Network [OSTI]

Nuclear effect in the neutrino-nucleus charged-Current inelastic scattering process is studied by analyzing the CCFR and NuTeV data. Structure functions $F_2(x,Q^2)$ and $xF_3(x,Q^2)$ as well as differential cross sections are calculated by using CTEQ parton distribution functions and EKRS and HKN nuclear parton distribution functions, and compared with the CCFR and NuTeV data. It is found that the corrections of nuclear effect to the differential cross section for the charged-current anti-neutrino scattering on nucleus are negligible, the EMC effect exists in the neutrino structure function $F_2(x,Q^2)$ in the large $x$ region, the shadowing and anti-shadowing effect occurs in the distribution functions of valence quarks in the small and medium $x$ region,respectively. It is also found that shadowing effects on $F_2(x,Q^2)$ in the small $x$ region in the neutrino-nucleus and the charged-lepton-nucleus deep inelastic scattering processes are different. It is clear that the neutrino-nucleus deep inelastic scattering data should further be employed in restricting nuclear parton distributions.

Duan ChunGui; Li GuangLie; Shen PengNian

2006-04-18T23:59:59.000Z

306

Test of QED to fourth order by study of four-lepton final states in e(+)e(?) interactions at 29 GeV with the HRS detector  

E-Print Network [OSTI]

Data taken with the High Resolution Spectrometer detector at the SLAC storage ring PEP were used to test QED to fourth order in the coupling constant ?. The experiment studied four-lepton final states produced at high Q(2) in e(+)e(?) interactions...

Baringer, Philip S.

1990-10-01T23:59:59.000Z

307

Two-Photon Exchange E#27;ffects in Elastic Electron-Proton Scattering  

SciTech Connect (OSTI)

Two methods, Rosenbluth separation and polarization transfer, can be used to extract the proton form factor ratio #22;mu_p G_Ep/G_Mp, but they do not yield the same results. It is thought that the disagreement is due to two photon exchange corrections to the #27;differential cross sections. High precision proton Rosenbluth extractions were carried out at 102 kinematics points spanning 16 values of momentum transfer Q^2, from 0.40 to 5.76 GeV^2. Reduced cross sections were found to 1.1% or better for Q^2 less than 3 GeV^2, increasing to 4% at 5.76 GeV^2. The form factor ratios were determined to 1:5-3% for Q2 < 1.5 GeV^2, increasing to 9% by 3 GeV^2 and rapidly above. Our data agrees with prior Rosenbluth, improving upon it the 1.0 - 2.0 GeV^2 range to conclusively show a separation from polarization transfer where it had not been certain before. In addition, reduced cross sections at each Q^2 were tested for nonlinearity in the angular variable. Such a departure from linearity would be a signature of two photon exchange effects, and prior data had not been #30;sufficiently precise to show nonzero curvature. Our data begins to hint at negative curvature but does not yet show a significant departure from zero.

Argonne National Laboratory

2013-08-01T23:59:59.000Z

308

Energy Flow Energy Flow Energy Flow A.Ukleja, T.Tymieniecka, I.Skillicorn 1 Azimuthal asymmetry  

E-Print Network [OSTI]

Energy Flow Energy Flow Energy Flow A.Ukleja, T.Tymieniecka, I.Skillicorn 1 Azimuthal asymmetry using energy flow method Azimuthal angle distribution at Q2 >100 GeV2 Energy flow method.Ukleja on behalf of the ZEUS Collaboration #12; Energy Flow Energy Flow Energy Flow A.Ukleja, T.Tymieniecka, I

309

Michel et al Juin 2000 1 PERCOLATION IN A MODEL TRANSIENT NETWORK  

E-Print Network [OSTI]

. Usually this mode is overdamped due to the viscosity of the liquid solvent: it has a q2 dependence measurements are perfomed to characterize the dynamic behavior of an o/w droplet microemulsion into which 2000 2 R and S are of the same order, they both vanishes at the percolation threshold according

Boyer, Edmond

310

Statistics by Simulation from SecondOrder Models for Responses of Floating Structures  

E-Print Network [OSTI]

are efficiently produced via Fast Fourier Transform (FFT) summation of N unique, sinusoidal components (Shinozuka­sided power spectral density S j (! j ) as a j = q 2S j (! j ) \\Delta!. Simulating realizations in this manner the Gaus­ sian only by virtue of the summation of many independently phased components. At this point we

Sweetman, Bert

311

Jet Measurements and Extraction of the Strong Coupling Constant at HERA  

E-Print Network [OSTI]

Results on jet measurements in neutral current deep inelastic scattering at HERA are presented. The low-$x_{Bj}$ and low-$Q^2$ region is explicitly investigated using forward jet production and the azimuthal asymmetry between jets in dijet production. Recent results on the determination of the strong coupling constant, $\\alpha_s(M_Z)$, are discussed.

A. A. Savin

2005-05-22T23:59:59.000Z

312

DESY14083 Measurement of beauty and charm production  

E-Print Network [OSTI]

as a function of Q2, Bjorken x, jet transverse energy and pseudorapidity were measured and compared with next,e, V. Sola13, A. Solano29, A. Spiridonov10,k, L. Stanco23, N. Stefaniuk10, A. Stern27, T.P. Stewart

313

113-0033 7-3-1 153-8505 4-6-1-Ee405  

E-Print Network [OSTI]

13, Q2 87.8% Q4 12 6. MR CG MR HMD #12; 13. [1] R. Azuma "A Survey] R. Azuma, Y. Baillot, R. Behringer, S. Feiner, S. Julier, and B. MacIntyre "Recent Advances. Vlahakis, N. Ioannidis, J. Karigiannis, M. Tsotros, M.l Gounaris, D. Stricker, T. Gleue, P. Daehne and L

Tokyo, University of

314

University of Idaho 2009 GRADUATING SENIOR SURVEY  

E-Print Network [OSTI]

1 University of Idaho 2009 GRADUATING SENIOR SURVEY Class of 2008-09 Number of respondents n = 1370 are you with the quality of the education you received at the University of Idaho? 1 2 62 35 Q-2 effectively 4 20 45 31 Communicate well orally 5 20 45 30 Apply scientific principles and methods 9 24 36 30

O'Laughlin, Jay

315

Total Space Heating Water Heating Cook-  

Gasoline and Diesel Fuel Update (EIA)

Q Q Q Q Q Q Q Q Q Q Food Service ... Q Q Q Q Q Q Q Q Q Q Health Care ... 11 6 2 Q 2 5.6 3.3 0.8 Q 1.3 Inpatient...

316

14 STEP DETACHMENT MODELING DIAGNOSTICS USING EXPERIMENTAL DATA TO CONSTRAIN THE PLASMA SOLUTION COMPARISON WITH DTS  

E-Print Network [OSTI]

density entering each flux tube is calculated from the standard 2 Point Model relation, q = 2 T /7L, where recombination neglected. 12. Momentum loss term, S , also rectangular in shape, extends from S to the target. Target temperature was assigned by a search process: with the foregoing prescription, and assuming some

Stangeby, P. C.

317

EMC effect, short-range nuclear correlations, neutron stars  

E-Print Network [OSTI]

The recent x>1 (e,e') and correlation experiments at momentum transfer Q^2 \\ge 2 GeV^2 confirm presence of short-range correlations (SRC) in nuclei mostly build of nucleons. Recently we evaluated in a model independent way the dominant photon contribution to the nuclear structure. Taking into account this effect and using definition of x consistent with the exact kinematics of eA scattering (with exact sum rules) results in the significant reduction of R_A(x,Q^2)=F_{2A}(x,Q^2)/F_{2N}(x,Q^2) ratio which explains \\sim 50% of the EMC effect for x\\le 0.55 where Fermi motion effects are small. The remaining part of the EMC effect at $x\\ge 0.5$ is consistent with dominance of the contribution of SRCs. Implications for extraction of the F_{2n}/F_{2p} ratio are discussed. Smallness of the non-nucleonic degrees of freedom in nuclei matches well the recent observation of a two-solar mass neutron star, and while large pn SRCs lead to enhancement of the neutron star cooling rate for kT\\le 0.01 MeV.

Mark Strikman

2011-10-25T23:59:59.000Z

318

EMC effect, short-range nuclear correlations, neutron stars  

E-Print Network [OSTI]

The recent x> 1 (e,e') and correlation experiments at momentum transfer Q^2 \\ge 2 GeV^2 confirm presence of short-range correlations (SRC) in nuclei mostly build of nucleons. Recently we evaluated in a model independent way the dominant photon contribution to the nuclear structure. Taking into account this effect as using definition of x consistent with the exact kinematics of eA scattering (with exact sum rules) results in the significant reduction of R_A(x,Q^2)=F_{2A}(x,Q^2)/F_{2N}(x,Q^2) ratio which explains the bulk of the EMC effect for x\\le 0.55 where Fermi motion effects are small. The remaining part of the EMC effect at x\\ge 0.5 is consistent with dominance of the contribution of SRCs. Implications for extraction of the $F_{2n}/F_{2p}$ ratio are discussed. Dominance of the nucleonic degrees of freedom even for high local densities is consistent with the observation of neutron star of a double Solar mass. Smallness of the non-nucleonic degrees of freedom in nuclei matches well the recent observation of...

Strikman, Mark

2011-01-01T23:59:59.000Z

319

Question and Answers Alternative Fuel Readiness Plans  

E-Print Network [OSTI]

Question and Answers Alternative Fuel Readiness Plans PON-13-603 September 3, 2013 Eligibility Q1 to readiness plans? A1 This solicitation is limited to readiness planning only for alternative fuels. Q2 In regards to PON-13-603 - Alternative Fuel Readiness Plans, is electricity used for transportation

320

Nonlinear harmonic generation and devices in doubly resonant Kerr cavities Hila Hashemi,1  

E-Print Network [OSTI]

Nonlinear harmonic generation and devices in doubly resonant Kerr cavities Hila Hashemi,1 Alejandro of the nonlinear dynamics of third-harmonic generation 3 via Kerr 3 nonlinearities in a resonant cavity harmonic generation, by a factor of V/Q2 , where V is the modal volume and Q is the lifetime, and can even

Note: This page contains sample records for the topic "q2 jan-mar q3" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

A scaler-based data acquisition system for measuring parity violation asymmetry in deep inelastic scattering  

E-Print Network [OSTI]

An experiment that measured the parity violating (PV) asymmetry Ad in e- 2H deep inelastic scattering (DIS) at Q2 ~ 1.10 and 1.90 (GeV/c) 2 and XB ~ 0.3 was completed in experimental Hall A at the Thomas Jefferson National ...

Pan, Kai, S.M. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

322

Selectivity in the interactions between positively charged small molecules and negatively charged biopolymers  

E-Print Network [OSTI]

1 H NMR (400 MHz, acetonitrile-d 3 ) ? 8.58-8.50 (q, 2H),HPLC (C-18, 0-30% acetonitrile (0.1% TFA) in water (0.1 %purification (C-8, 5-13% acetonitrile (0.1% TFA) in water

Elson-Schwab, Lev

2006-01-01T23:59:59.000Z

323

Induced polarization of Lambda(1116) in kaon electroproduction  

SciTech Connect (OSTI)

We have measured the induced polarization of the ?(1116) in the reaction ep?e?K+?, detecting the scattered e? and K+ in the final state along with the proton from the decay ??p??.The present study used the CEBAF Large Acceptance Spectrometer (CLAS), which allowed for a large kinematic acceptance in invariant energy W (1.6?W?2.7 GeV) and covered the full range of the kaon production angle at an average momentum transfer Q2=1.90 GeV2.In this experiment a 5.50 GeV electron beam was incident upon an unpolarized liquid-hydrogen target. We have mapped out the W and kaon production angle dependencies of the induced polarization and found striking differences from photoproduction data over most of the kinematic range studied. However, we also found that the induced polarization is essentially Q2 independent in our kinematic domain, suggesting that somewhere below the Q2 covered here there must be a strong Q2 dependence. Along with previously published photo- and electroproduction cross sections and polarization observables, these data are needed for the development of models, such as effective field theories, and as input to coupled-channel analyses that can provide evidence of previously unobserved s-channel resonances.

Gabrielyan, M.; Raue, B.A.; Carman, D.S.; Park, K.; Adhikari, K.P.; Adikaram, D.; Amaryan, M.J.; Anefalos Pereira, S.; Avakian, H.; Ball, J.; Baltzell, N.A.; Battaglieri, M.; Baturin, V.; Bedlinskiy, I.; Biselli, A.S.; Bono, J.; Boiarinov, S.; Briscoe, W.J.; Brooks, W.K.; Burkert, V.D.; Cao, T.; Celentano, A.; Chandavar, S.; Charles, G.; Cole, P.L.; Contalbrigo, M.; Cortes, O.; Crede, V.; D’Angelo, A.; Dashyan, N.; De Vita, R.; De Sanctis, E.; Deur, A.; Djalali, C.; Doughty, D.; Dupre, R.; ElFassi, L.; Eugenio, P.; Fedotov, G.; Fegan, S.; Fleming, J.A.; Forest, T.A.; Garillon, B.; Gevorgyan, N.; Ghandilyan, Y.; Gilfoyle, G.P.; Giovanetti, K.L.; Girod, F.X.; Goetz, J.T.; Golovatch, E.; Gothe, R.W.; Griffioen, K.A.; Guidal, M.; Guo, L.; Hafidi, K.; Hakobyan, H.; Hattawy, M.; Hicks, K.; Ho, D.; Holtrop, M.; Hughes, S.M.; Ilieva, Y.; Ireland, D.G.; Ishkhanov, B.S.; Jenkins, D.; Jiang, H.; Jo, H.S.; Joo, K.; Keller, D.; Khandaker, M.; Kim, W.; Klein, F.J.; Koirala, S.; Kubarovsky, V.; Kuhn, S.E.; Kuleshov, S.V.; Lenisa, P.; Levine, W.I.; Livingston, K.; MacGregor, I.J.D.; Mayer, M.; McKinnon, B.; Meyer, C.A.; Mestayer, M.D.; Mirazita, M.; Mokeev, V.; Moody, C.I.; Moutarde, H.; Movsisyan, A; Munevar, E.; Munoz Camacho, C.; Nadel-Turonski, P.; Niccolai, S.; Niculescu, G.; Osipenko, M.; Pappalardo, L.L.; Paremuzyan, R.; Pasyuk, E.; Peng, P.; Phelps, W.; Phillips, J.J.; Pisano, S.; Pogorelko, O.; Pozdniakov, S.; Price, J.W.; Procureur, S.; Protopopescu, D.; Rimal, D.; Ripani, M.; Rizzo, A.; Sabatie, F.; Salgado, C.; Schott, D.; Schumacher, R.A.; Simonyan, A.; Smith, G.D.; Sober, D.I.; Sokhan, D.; Stepanyan, S.S.; Stepanyan, S.; Strakovsky, I.I.; Strauch, S.; Sytnik, V.; Tang, W.; Ungaro, M.; Vlassov, A.V.; Voskanyan, H.; Voutier, E.; Walford, N.K.; Watts, D.P.; Wei, X.; Weinstein, L.B.; Zachariou, N.; Zana, L.; Zhang, J.

2014-09-01T23:59:59.000Z

324

Nonlinear interaction of compressional waves in a 2D dusty plasma crystal  

E-Print Network [OSTI]

sound waves is dispersionless [4,9,10], with a speed CL = /k given in Ref. [9]. Here, 2 0 = Q2 /4 0ma3 monolayers [1], electrons on the surface of liquid helium [2], rare gas atoms ab- sorbed on graphite [3 a screened Coulomb repulsion or Yukawa potential. Sound waves, or phonons, in a 2D Yukawa lattice are well

Goree, John

325

The Optimal Design of Investments in Biodiversity Conservation  

E-Print Network [OSTI]

The Optimal Design of Investments in Biodiversity Conservation q1 p1 Area Price q2 p2 qd qc Paul R to terrestrial biodiversity and financial investment in habitat conservation efforts has become a cornerstone the needs of biodiversity leads to ineffective conservation programmes and may even risk conservation

Gray, Matthew

326

Proton and deuteron F[subscript 2] structure function at low Q[superscript 2  

E-Print Network [OSTI]

Measurements of the proton and deuteron F2 structure functions are presented. The data, taken at Jefferson Lab Hall C, span the four-momentum transfer range 0.06<Q2<2.8?GeV2 and Bjorken x values from 0.009 to 0.45, thus ...

Tvaskis, V.

327

Fluctuation theory of connectivities for subcritical random cluster models  

E-Print Network [OSTI]

Fluctuation theory of connectivities for subcritical random cluster models Massimo Campanino subcritical regime; the latter is known to be true, in any dimensions, when q = 1, q = 2, and when q. Campanino et al./Connectivities of subcritical random cluster models 2 variance principle, Ruelle operator

328

Effect of quantum confinement on exciton-phonon interactions  

E-Print Network [OSTI]

We investigate the homogeneous linewidth of localized type-I excitons in type-II GaAs/AlAs superlattices. These localizing centers represent the intermediate case between quasi-two-dimensional (Q2D) and quasi-zero-dimensional ...

Zhao, Hui; Wachter, Sven; Kalt, Heinz

2002-08-01T23:59:59.000Z

329

Some histological manifestations in the vitamin B b12 sdeficient newborn rat  

E-Print Network [OSTI]

&dna;, . and spieen 1n duced by a materw?l v1tamin Rl? deficiency 1? the ?suborn albino rat, 4 secondary porno a Ips to co"lpga e the '?Jot'. , +t dif faro loca bot'i&en the hearts, livorn and '. . Tdnevs of novborn offspring oi' v'to oin Q2 deficient mothers...

Jones, Carroll Christian

1954-01-01T23:59:59.000Z

330

Compactness of the ? ? -Neumann Operator on the Intersection Domains in ?^(N)  

E-Print Network [OSTI]

) domains satisfies McNeal's property ( P ?). More precisely, let ?_(1) and ?_(2) be bounded (not necessarily smooth) pseudoconvex domains in ?^(n) which intersect each other in a domain ?. If the ? ?-Neumann operators N_(q)^(?_(1)) and N_(q)^(?_(2...

Ayyuru, Mustafa

2014-07-10T23:59:59.000Z

331

Cellularity and the Jones basic construction Frederick Goodman & John Graber  

E-Print Network [OSTI]

Q2 ... such as · An = Brauer algebra, Qn = symmetric group algebra. · An = BMW algebra, Qn = Hecke algebra. · An = cyclotomic BMW algebra, Qn = cyclotomic Hecke algebra. · An = partition algebra, Qn. (Wenzl applied this to Brauer and BMW algebras.) 5. One is also interested in non

Sunder, V S

332

Our reference: RENE 4564 P-authorquery-v9 AUTHOR QUERY FORM  

E-Print Network [OSTI]

Keywords: Wind potential Wind energy Climate changes Wind scenarios a b s t r a c t Brazil's wind energy emis- sions. The potential inland wind power resources in Brazil could reach more than 145,000 MW assistance. #12;The impacts of global climate changes on the wind power density in Brazil Q2 Enio B. Pereira

333

On bounding the bandwidth of graphs with symmetry - Optimization ...  

E-Print Network [OSTI]

Hamming graph H(2,q) (also known as the lattice graph) has bandwidth equal to. (q+1)q. 2. ?1 .... 59. 10 3 120. 72. 75. 76. 90. Table 9: Bounds on the bandwidth of K(v,2) and K(v,3). v d meig .... Freeman, San Francisco, 1979. [19] Graham, A.

2013-08-08T23:59:59.000Z

334

Diffractive Electroproduction of rho and phi Mesons at HERA  

E-Print Network [OSTI]

Diffractive electroproduction of rho and phi mesons is measured at HERA with the H1 detector in the elastic and proton dissociative channels. The data correspond to an integrated luminosity of 51 pb^-1. About 10500 rho and 2000 phi events are analysed in the kinematic range of squared photon virtuality 2.5 < Q^2 < 60 GeV^2, photon-proton centre of mass energy 35 < W < 180 GeV and squared four-momentum transfer to the proton |t| < 3 GeV^2. The total, longitudinal and transverse cross sections are measured as a function of Q^2, W and |t|. The measurements show a transition to a dominantly "hard" behaviour, typical of high gluon densities and small q\\bar{q} dipoles, for Q^2 larger than 10 to 20 GeV^2. They support flavour independence of the diffractive exchange, expressed in terms of the scaling variable (Q^2 + M_V^2)/4, and proton vertex factorisation. The spin density matrix elements are measured as a function of kinematic variables. The ratio of the longitudinal to transverse cross sections, t...

Aaron, FD; Alexa, C; Andreev, V; Antunovic, B; Asmone, A; Backovic, S; Baghdasaryan, A; Barrelet, E; Bartel, W; Begzsuren, K; Belousov, A; Bizot, J C; Boudry, V; Bozovic-Jelisavcic, I; Bracinik, J; Brandt, G; Brinkmann, M; Brisson, V; Bruncko, D; Bunyatyan, A; Buschhorn, G; Bystritskaya, L; Campbell, A J; Cantun Avila, K B; Cassol-Brunner, F; Cerny, K; Cerny, V; Chekelian, V; Cholewa, A; Contreras, J G; Coughlan, J A; Cozzika, G; Cvach, J; Dainton, J B; Daum, K; Deak, M; de Boer, Y; Delcourt, B; Del Degan, M; Delvax, J; De Wolf, E A; Diaconu, C; Dodonov, V; Dossanov, A; Dubak, A; Eckerlin, G; Efremenko, V; Egli, S; Eliseev, A; Elsen, E; Falkiewicz, A; Favart, L; Fedotov, A; Felst, R; Feltesse, J; Ferencei, J; Fischer, D J; Fleischer, M; Fomenko, A; Gabathuler, E; Gayler, J; Ghazaryan, S; Glazov, A; Glushkov, I; Goerlich, L; Gogitidze, N; Gouzevitch, M; Grab, C; Greenshaw, T; Grell, B R; Grindhammer, G; Habib, S; Haidt, D; Helebrant, C; Henderson, R C W; Hennekemper, E; Henschel, H; Herbst, M; Herrera, G; Hildebrandt, M; Hiller, K H; Hoffmann, D; Horisberger, R; Hreus, T; Jacquet, M; Janssen, M E; Janssen, X; Jonsson, L; Jung, A W; Jung, H; Kapichine, M; Katzy, J; Kenyon, I R; Kiesling, C; Klein, M; Kleinwort, C; Kluge, T; Knutsson, A; Kogler, R; Kostka, P; Kraemer, M; Krastev, K; Kretzschmar, J; Kropivnitskaya, A; Kruger, K; Kutak, K; Landon, M P J; Lange, W; Lastovicka-Medin, G; Laycock, P; Lebedev, A; Leibenguth, G; Lendermann, V; Levonian, S; Li, G; Lipka, K; Liptaj, A; List, B; List, J; Loktionova, N; Lopez-Fernandez, R; Lubimov, V; Lytkin, L; Makankine, A; Malinovski, E; Marage, P; Marti, Ll; Martyn, H U; Maxfield, S J; Mehta, A; Meyer, A B; Meyer, H; Meyer, H; Meyer, J; Michels, V; Mikocki, S; Milcewicz-Mika, I; Moreau, F; Morozov, A; Morris, J V; Mozer, M U; Mudrinic, M; Muller, K; Murin, P; Naumann, Th; Newman, P R; Niebuhr, C; Nikiforov, A; Nowak, G; Nowak, K; Nozicka, M; Olivier, B; Olsson, J E; Osman, S; Ozerov, D; Palichik, V; Panagoulias, I; Pandurovic, M; Papadopoulou, Th; Pascaud, C; Patel, G D; Pejchal, O; Perez, E; Petrukhin, A; Picuric, I; Piec, S; Pitzl, D; Placakyte, R; Pokorny, B; Polifka, R; Povh, B; Preda, T; Radescu, V; Rahmat, A J; Raicevic, N; Raspiareza, A; Ravdandorj, T; Reimer, P; Rizvi, E; Robmann, P; Roland, B; Roosen, R; Rostovtsev, A; Rotaru, M; Ruiz Tabasco, J E; Rurikova, Z; Rusakov, S; Salek, D; Sankey, D P C; Sauter, M; Sauvan, E; Schmitt, S; Schoeffel, L; Schoning, A; Schultz-Coulon, H C; Sefkow, F; Shaw-West, R N; Shtarkov, L N; Shushkevich, S; Sloan, T; Smiljanic, I; Soloviev, Y; Sopicki, P; South, D; Spaskov, V; Specka, A; Staykova, Z; Steder, M; Stella, B; Stoicea, G; Straumann, U; Sunar, D; Sykora, T; Tchoulakov, V; Thompson, G; Thompson, P D; Toll, T; Tomasz, F; Tran, T H; Traynor, D; Trinh, T N; Truol, P; Tsakov, I; Tseepeldorj, B; Turnau, J; Urban, K; Valkarova, A; Vallee, C; Van Mechelen, P; Vargas Trevino, A; Vazdik, Y; Vinokurova, S; Volchinski, V; von den Driesch, M; Wegener, D; Wissing, Ch; Wunsch, E; Zacek, J; Zalesak, J; Zhang, Z; Zhokin, A; Zimmermann, T; Zohrabyan, H; Zomer, F; Zus, R

2010-01-01T23:59:59.000Z

335

INTRODUCTION Greenhouse Gas Emissions in an Urban Environment  

E-Print Network [OSTI]

. Emissions of CO2, N2O, and CH4 in periodically flooded patch types during Winter 2013. We sampled three: How are emissions of CO2, CH4, and N2O distributed across the urban landscape? Q2: Are aquatic, and CH4 fluxes during Winter 2013 (Figs. 1 & 2). · Generally, CO2 emissions were highest within all patch

Hall, Sharon J.

336

Separated Response Functions in Exclusive, Forward $?^{\\pm}$ Electroproduction on Deuterium  

E-Print Network [OSTI]

Background: Measurements of forward exclusive meson production at different squared four-momenta of the exchanged virtual photon, $Q^2$, and at different four-momentum transfer, t, can be used to probe QCD's transition from meson-nucleon degrees of freedom at long distances to quark-gluon degrees of freedom at short scales. Ratios of separated response functions in $\\pi^-$ and $\\pi^+$ electroproduction are particularly informative. The ratio for transverse photons may allow this transition to be more easily observed, while the ratio for longitudinal photons provides a crucial verification of the assumed pole dominance, needed for reliable extraction of the pion form factor from electroproduction data. Method: Data were acquired with 2.6-5.2 GeV electron beams and the HMS+SOS spectrometers in Jefferson Lab Hall C, at central $Q^2$ values of 0.6, 1.0, 1.6 GeV$^2$ at W=1.95 GeV, and $Q^2$=2.45 GeV$^2$ at W=2.22 GeV. There was significant coverage in $\\phi$ and $\\epsilon$, which allowed separation of $\\sigma_{L,T,LT,TT}$. Results: $\\sigma_L$ shows a clear signature of the pion pole, with a sharp rise at small -t. In contrast, $\\sigma_T$ is much flatter versus t. The longitudinal/transverse ratios evolve with $Q^2$ and t, and at the highest $Q^2$=2.45 GeV$^2$ show a slight enhancement for $\\pi^-$ production compared to $\\pi^+$. The $\\pi^-/\\pi^+$ ratio for transverse photons exhibits only a small $Q^2$-dependence, following a nearly universal curve with t, with a steep transition to a value of about 0.25, consistent with s-channel quark knockout. The $\\sigma_{TT}/\\sigma_T$ ratio also drops rapidly with $Q^2$, qualitatively consistent with s-channel helicity conservation. The $\\pi^-/\\pi^+$ ratio for longitudinal photons indicates a small isoscalar contamination at W=1.95 GeV, consistent with what was observed in our earlier determination of the pion form factor at these kinematics.

G. M. Huber; H. P. Blok; C. Butuceanu; D. Gaskell; T. Horn; D. J. Mack; D. Abbott; K. Aniol; H. Anklin; C. Armstrong; J. Arrington; K. Assamagan; S. Avery; O. K. Baker; B. Barrett; E. J. Beise; C. Bochna; W. Boeglin; E. J. Brash; H. Breuer; C. C. Chang; N. Chant; M. E. Christy; J. Dunne; T. Eden; R. Ent; H. Fenker; E. F. Gibson; R. Gilman; K. Gustafsson; W. Hinton; R. J. Holt; H. Jackson; S. Jin; M. K. Jones; C. E. Keppel; P. H. Kim; W. Kim; P. M. King; A. Klein; D. Koltenuk; V. Kovaltchouk; M. Liang; J. Liu; G. J. Lolos; A. Lung; D. J. Margaziotis; P. Markowitz; A. Matsumura; D. McKee; D. Meekins; J. Mitchell; T. Miyoshi; H. Mkrtchyan; B. Mueller; G. Niculescu; I. Niculescu; Y. Okayasu; L. Pentchev; C. Perdrisat; D. Pitz; D. Potterveld; V. Punjabi; L. M. Qin; P. E. Reimer; J. Reinhold; J. Roche; P. G. Roos; A. Sarty; I. K. Shin; G. R. Smith; S. Stepanyan; L. G. Tang; V. Tadevosyan; V. Tvaskis; R. L. J. van der Meer; K. Vansyoc; D. Van Westrum; S. Vidakovic; J. Volmer; W. Vulcan; G. Warren; S. A. Wood; C. Xu; C. Yan; W. -X. Zhao; X. Zheng; B. Zihlmann; The Jefferson Lab Fpi Collaboration

2014-12-16T23:59:59.000Z

337

Separated Response Functions in Exclusive, Forward pi± Electroproduction on Deuterium  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

Background: Measurements of forward exclusive meson production at different squared four-momenta of the exchanged virtual photon, Q2, and at different four-momentum transfer, t, can be used to probe QCD's transition from meson-nucleon degrees of freedom at long distances to quark-gluon degrees of freedom at short scales. Ratios of separated response functions in ?? And ?+ electroproduction are particularly informative. The ratio for transverse photons may allow this transition to be more easily observed, while the ratio for longitudinal photons provides a crucial verification of the assumed pole dominance, needed for reliable extraction of the pion form factor from electroproduction data. Method: Data were acquired with 2.6-5.2 GeV electron beams and the HMS+SOS spectrometers in Jefferson Lab Hall C, at central Q2 values of 0.6, 1.0, 1.6 GeV2 at W=1.95 GeV, and Q2=2.45 GeV2 at W=2.22 GeV. There was significant coverage in ? And ?, which allowed separation of ?L,T,LT,TT. Results: ?L shows a clear signature of the pion pole, with a sharp rise at small -t. In contrast, ?T is much flatter versus t. The longitudinal/transverse ratios evolve with Q2 and t, and at the highest Q2=2.45 GeV2 show a slight enhancement for ?? Production compared to ?+. The ??/?+ ratio for transverse photons exhibits only a small Q2-dependence, following a nearly universal curve with t, with a steep transition to a value of about 0.25, consistent with s-channel quark knockout. The ?TT/?T ratio also drops rapidly with Q2, qualitatively consistent with s-channel helicity conservation. The ??/?+ ratio for longitudinal photons indicates a small isoscalar contamination at W=1.95 GeV, consistent with what was observed in our earlier determination of the pion form factor at these kinematics.

Huber, G. M.; Blok, H. P.; Butuceanu, C.; Gaskell, D.; Horn, T.; Mack, D. J.; Abbott, D.; Aniol, K.; Anklin, H.; Armstrong, C.; Arrington, J.; Assamagan, K.; Avery, S.; Baker, O. K.; Barrett, B.; Beise, E. J.; Bochna, C.; Boeglin, W.; Brash, E. J.; Breuer, H.; Chang, C. C.; Chant, N.; Christy, M. E.; Dunne, J.; Eden, T.; Ent, R.; Fenker, H.; Gibson, E. F.; Gilman, R.; Gustafsson, K.; Hinton, W.; Holt, R. J.; Jackson, H.; Jin, S.; Jones, M. K.; Keppel, C. E.; Kim, P. H.; Kim, W.; King, P. M.; Klein, A.; Koltenuk, D.; Kovaltchouk, V.; Liang, M.; Liu, J.; Lolos, G. J.; Lung, A.; Margaziotis, D. J.; Markowitz, P.; Matsumura, A.; McKee, D.; Meekins, D.; Mitchell, J.; Miyoshi, T.; Mkrtchyan, H.; Mueller, B.; Niculescu, G.; Niculescu, I.; Okayasu, Y.; Pentchev, L.; Perdrisat, C.; Pitz, D.; Potterveld, D.; Punjabi, V.; Qin, L. M.; Reimer, P. E.; Reinhold, J.; Roche, J.; Roos, P. G.; Sarty, A.; Shin, I. K.; Smith, G. R.; Stepanyan, S.; Tang, L. G.; Tadevosyan, V.; Tvaskis, V.; van der Meer, R. L.; Vansyoc, K.; Van Westrum, D.; Vidakovic, S.; Volmer, J.; Vulcan, W.; Warren, G.; Wood, S. A.; Xu, C.; Yan, C.; Zhao, W.-X.; Zheng, X.; Zihlmann, B.

2014-01-01T23:59:59.000Z

338

Roadmap for the design of a superconducting electron cyclotron resonance ion source for Spiral2  

SciTech Connect (OSTI)

A review of today achieved A/Q = 3 heavy ions beams is proposed. The daily operation A/Q = 3 ion beam intensities expected at Spiral2 are at the limit or above best record 3rd generation electron cyclotron resonance ion source (ECRIS) intensities. The necessity to build a new fully superconducting to fulfill these requirements is outlined. A discussion on the volume of the future source is proposed and the minimum value of 12 liters is derived. An analysis of the x-ray absorption superconducting ECRIS is presented based on VENUS experimental data and geometry. This study underlines the necessity to include a complete x-ray study at the time of source conception. The specifications foreseen for the new ECRIS are presented, followed with the roadmap for the design.

Thuillier, T.; Angot, J.; Lamy, T. [Laboratoire de Physique Subatomique et de Cosmologie, Universite Joseph Fourier Grenoble 1, CNRS/IN2P3, Institut Polytechnique de Grenoble, 53 rue des martyrs 38026 Grenoble cedex (France); Barue, C.; Canet, C.; Leherissier, P.; Lemagnen, F.; Maunoury, L. [GANIL, BP 55027, 14076 Caen Cedex 5 (France); Peaucelle, C. [Institut de Physique Nucleaire de Lyon, Universite de Lyon, Universite de Lyon 1, CNRS/IN2P3, Villeurbanne (France)

2012-02-15T23:59:59.000Z

339

A Dark Energy Model interacting with Dark Matter described by an effective EoS  

E-Print Network [OSTI]

In this latter author would like to consider interaction between a dark energy based on Generalized Uncertainty Principle (GUP) and a Dark Matter described by effective EoS: $P = (\\gamma-1)\\rho+p_{0}+\\omega_{H}H+\\omega_{H2}H^{2}+\\omega_{dH}\\dot{H}$ [1]-[3], which could be interpreted as a modification concerning to the some interaction between fluid $P=(\\gamma-1)\\rho$ with different components of the Darkness of the Universe. Two types of interaction, called sign-changeable, $Q=q(3Hb\\rho_{m}+\\beta\\dot{\\rho}_{m})$ [4],[5] and $Q=3Hb\\rho_{m}+\\beta\\dot{\\rho}_{m}$ are considered. EoS parameter of the mixture $\\omega_{tot}$ are investigated. Statefinder diagnostics provided also.

Martiros Khurshudyan

2013-01-31T23:59:59.000Z

340

Monthly energy review, May 1995  

SciTech Connect (OSTI)

Energy production during Feb 95 totaled 5.4 quadrillion Btu (Q), 3.1% over Feb 94. Energy consumption totaled 7.4 Q, 0.7% below Feb 94. Net imports of energy totaled 1.3 Q, 5.6% below Feb 94. This publication is divided into energy overview, energy consumption, petroleum, natural gas, oil and gas resource development, coal, electricity, nuclear energy, energy prices, and international energy.

NONE

1995-05-24T23:59:59.000Z

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341

Prova Scritta di Robotica I 3 Dicembre 2007  

E-Print Network [OSTI]

nulle; · modulo della velocit`a limitato da Vmax e quello dell'accelerazione da Amax; · accelerazione seguenti dati: q = - 3 5 rad, Vmax = 1.5 rad/s, Amax = 3 rad/s 2 . [180 minuti di tempo; libri aperti] #12;Soluzioni 3 Dicembre 2007 Esercizio 1 Il robot considerato ha la cinematica di un 2R planare privo di offset

De Luca, Alessandro

342

Buddha karak dharmon ka Sangraha  

E-Print Network [OSTI]

Ire,GChC"Q I 01. llUlGCh&"aIUI, 3Rf it Ch~lul ~ wfCflT ~ CfiU I (fq.:n:r, 4~IClul, 1,10 11 23) "1 \\J1 iill Cl (~&t) mm ';f \\J1 iill il f8 &11 tp 0 j) I ~~mm~mm &lltpuj) I1 ~ ';f ~ ;ftT;r mctT %, ';f €rB I cm inft ~ ;ftT;r mctT % 3-Th cm it tt ~mct... TR 3ltR ~ f.t (OJ~ol ~, ~~~%I . ClfI4lkt6H"G. :34'di{lQlfcit>(5!l'. :34'dfl'(OIl, 3H65IfI,(OIl, ~Ul41QI, ~Ulfl'(oll, ~fuR1Q\\~, 3ltRcffi~~3IT, attRT~-q~3IT, ~ctTm I .' ~~~~3IT,~~.q~3IT, 3RrctT11ff1 (cfl~f.tCf)I(OJ, 2,3,l[ 80) 3fiSlkt~HOIi1I, ';f...

Yogi, P. G.

2002-01-01T23:59:59.000Z

343

The B->pi l nu and Bs->K l nu form factors and |Vub| from 2+1-flavor lattice QCD with domain-wall light quarks and relativistic heavy quarks  

E-Print Network [OSTI]

We calculate the form factors for B->pi l nu & Bs->K l nu decay in lattice QCD. We use the (2+1)-flavor RBC-UKQCD gauge field-ensembles generated with the domain-wall fermion and Iwasaki gauge actions. For the b quarks we use the anisotropic clover action with the relativistic heavy-quark interpretation. We analyze data at 2 lattice spacings a~0.11, 0.086 fm with pion masses as light as M_pi~290 MeV. We extrapolate our numerical results to the physical light-quark masses and to the continuum and interpolate in the pion/kaon energy using SU(2) "hard-pion" chiral perturbation theory. We provide complete systematic error budgets for the vector & scalar form factors f+(q^2) & f0(q^2) for B->pi l nu & Bs ->K l nu at 3 momenta that span the q^2 range accessible in our numerical simulations. Next we extrapolate these results to q^2 = 0 using a model-independent z-parameterization based on analyticity & unitarity. We present our final results for f+(q^2) & f0(q^2) as the z coefficients and matrix of correlations between them; this parameterizes the form factors over the entire kinematic range. Our results agree with other 3-flavor lattice-QCD determinations using staggered light quarks, and have comparable precision, thereby providing important independent checks. Both B->pi l nu & Bs->K l nu decays enable determinations of the CKM element |Vub|. To illustrate this, we perform a combined z-fit of our numerical B ->pi l nu form-factor data with experimental measurements of the branching fraction; we obtain |Vub| = 3.61(32) x 10^{-3}, where the error includes statistical and systematic uncertainties. The same approach can be applied to Bs->K l nu to provide an alternative determination of |Vub| once the process has been measured experimentally. Finally, we make predictions for B->pi l nu & Bs->K l nu differential branching fractions and forward-backward asymmetries in the Standard Model.

J. M. Flynn; T. Izubuchi; T. Kawanai; C. Lehner; A. Soni; R. S. Van de Water; O. Witzel

2015-02-07T23:59:59.000Z

344

Flavor decomposition of the elastic nucleon electromagnetic form factors  

SciTech Connect (OSTI)

The u- and d-quark contributions to the elastic nucleon electromagnetic form factors have been determined using experimental data on GEn , GMn , GpE , and GpM . Such a flavor separation of the form factors became possible up to 3.4 GeV2 with recent data on GEn from Hall A at JLab. At a negative four-momentum transfer squared Q2 above 1 GeV2, for both the u- and d-quark components, the ratio of the Pauli form factor to the Dirac form factor, F2/F1, was found to be almost constant, and for each of F2 and F1 individually, the d-quark component drops continuously with increasing Q2.

C.D. Cates, C.W. Jager, S. Riordan, B. Wojtsekhowski

2011-06-01T23:59:59.000Z

345

Diffractive Dijet Production with a Leading Proton in ep Collisions at HERA  

E-Print Network [OSTI]

The cross section of the diffractive process e^+p -> e^+Xp is measured at a centre-of-mass energy of 318 GeV, where the system X contains at least two jets and the leading final state proton p is detected in the H1 Very Forward Proton Spectrometer. The measurement is performed in photoproduction with photon virtualities Q^2 <2 GeV^2 and in deep-inelastic scattering with 4 GeV^2<Q^2<80 GeV^2. The results are compared to next-to-leading order QCD calculations based on diffractive parton distribution functions as extracted from measurements of inclusive cross sections in diffractive deep-inelastic scattering.

,

2015-01-01T23:59:59.000Z

346

The electric and magnetic form factors of the proton  

E-Print Network [OSTI]

The paper describes a precise measurement of electron scattering off the proton at momentum transfers of $0.003 \\lesssim Q^2 \\lesssim 1$\\ GeV$^2$. The average point-to-point error of the cross sections in this experiment is $\\sim$ 0.37%. These data are used for a coherent new analysis together with all world data of unpolarized and polarized electron scattering from the very smallest to the highest momentum transfers so far measured. The extracted electric and magnetic form factors provide new insight into their exact shape, deviating from the classical dipole form, and of structure on top of this gross shape. The data reaching very low $Q^2$ values are used for a new determination of the electric and magnetic radii. An empirical determination of the Two-Photon-Exchange (TPE) correction is presented. The implications of this correction on the radii and the question of a directly visible signal of the pion cloud are addressed.

A1 Collaboration; J. C. Bernauer; M. O. Distler; J. Friedrich; Th. Walcher; P. Achenbach C. Ayerbe Gayoso; R. Böhm; L. Debenjak; L. Doria; A. Esser; H. Fonvieille; M. Gómez Rodrígues de la Paz; J. M. Friedrich; M. Makek; H. Merkel; D. G. Middleton; U. Müller; L. Nungesser; J. Pochodzalla; M. Potokar; S. Sánchez Majos; B. S. Schlimme; S. Širca; M. Weinriefer

2014-07-29T23:59:59.000Z

347

Precision measurements of $g_1$ of the proton and the deuteron with 6 GeV electrons  

E-Print Network [OSTI]

The inclusive polarized structure functions of the proton and deuteron, g1p and g1d, were measured with high statistical precision using polarized 6 GeV electrons incident on a polarized ammonia target in Hall B at Jefferson Laboratory. Electrons scattered at lab angles between 18 and 45 degrees were detected using the CEBAF Large Acceptance Spectrometer (CLAS). For the usual DIS kinematics, Q^2>1 GeV^2 and the final-state invariant mass W>2 GeV, the ratio of polarized to unpolarized structure functions g1/F1 is found to be nearly independent of Q^2 at fixed x. Significant resonant structure is apparent at values of W up to 2.3 GeV. In the framework of perturbative QCD, the high-W results can be used to better constrain the polarization of quarks and gluons in the nucleon, as well as high-twist contributions.

Y. Prok; P. Bosted; N. Kvaltine; K. P. Adhikari; D. Adikaram; M. Aghasyan; M. J. Amaryan; M. D. Anderson; S. Anefalos Pereira; H. Avakian; H. Baghdasaryan; J. Ball; N. A. Baltzell; M. Battaglieri; A. S. Biselli; J. Bono; W. J. Briscoe; J. Brock; W. K. Brooks; S. Bültmann; V. D. Burkert; C. Carlin; D. S. Carman; A. Celentano; S. Chandavar; L. Colaneri; P. L. Cole; M. Contalbrigo; O. Cortes; D. Crabb; V. Crede; A. D'Angelo; N. Dashyan; R. De Vita; E. De Sanctis; A. Deur; C. Djalali; G. E. Dodge; D. Doughty; R. Dupre; A. El Alaoui; L. El Fassi; L. Elouadrhiri; G. Fedotov; S. Fegan; R. Fersch; J. A. Fleming; T. A. Forest; M. Garcon; N. Gevorgyan; Y. Ghandilyan; G. P. Gilfoyle; F. X. Girod; K. L. Giovanetti; J. T. Goetz; W. Gohn; R. W. Gothe; K. A. Griffioen; B. Guegan; N. Guler; K. Haffidi; C. Hanretty; N. Harrison; M. Hattawy; K. Hicks; D. Ho; M. Holtrop; Y. Ilieva; D. G. Ireland; B. S. Ishkhanov; E. L. Isupov; S. Jawalkar; X. Jiang; H. S. Jo; K. Joo; N. Kalantarians; C. Keith; D. Keller; M. Khandaker; A. Kim; W. Kim; A. Klein; F. J. Klein; S. Koirala; V. Kubarovsky; S. E. Kuhn; S. V. Kuleshov; P. Lenisa; K. Livingston; H. Y. Lu; I . J. D. MacGregor; N. Markov; M. Mayee; B. McKinnon; D. Meekins; T. Mineeva; M. Mirazita; V. Mokeev; R. A. Montgomery; H. Moutarde; A Movsisyan; E. Munevar; C. Munoz Camacho; P. Nadel-Turonski; S. Niccolai; G. Niculescu; I. Niculescu; M. Osipenko; A. I. Ostrovidov; L. L. Pappalardo; R. Paremuzyan; K. Park; P. Peng; J. J. Phillips; J. Pierce; S. Pisano; O. Pogorelko; S. Pozdniakov; J. W. Price; S. Procureur; D. Protopopescu; A. J. R. Puckett; B. A. Raue; D. Rimal; M. Ripani; A. Rizzo; G. Rosner; P. Rossi; P. Roy; F. Sabatié; M. S. Saini; C. Salgado; D. Schott; R. A. Schumacher; E. Seder; Y. G. Sharabian; A. Simonyan; C. Smith; G. Smith; D. I. Sober; D. Sokhan; S. S. Stepanyan; S. Stepanyan; I. I. Strakovsky; S. Strauch; V. Sytnik; M. Taiuti; W. Tang; S. Tkachenko; M. Ungaro; B . Vernarsky; A. V. Vlassov; H. Voskanyan; E. Voutier; N. K. Walford; D . P. Watts; L. B. Weinstein; N. Zachariou; L. Zana; J. Zhang; B. Zhao; Z. W. Zhao; I. Zonta; for the CLAS collaboration

2014-04-24T23:59:59.000Z

348

Measurement of Leading Neutron Production in Deep-Inelastic Scattering at HERA  

E-Print Network [OSTI]

The production of leading neutrons, where the neutron carries a large fraction x_L of the incoming proton's longitudinal momentum, is studied in deep-inelastic positron-proton scattering at HERA. The data were taken with the H1 detector in the years 2006 and 2007 and correspond to an integrated luminosity of 122 pb^{-1}. The semi-inclusive cross section is measured in the phase space defined by the photon virtuality 6 neutron transverse momentum p_T neutron structure function, F_2^{LN(3)}(Q^2,x,x_L), and the fraction of deep-inelastic scattering events containing a leading neutron are studied as a function of Q^2, x and x_L. Assuming that the pion exchange mechanism dominates leading neutron production, the data provide constraints on the shape of the pion structure function.

H1 Collaboration

2010-01-04T23:59:59.000Z

349

Precision measurements of g1 of the proton and the deuteron with 6 GeV electrons  

SciTech Connect (OSTI)

The inclusive polarized structure functions of the proton and deuteron, g1p and g1d, were measured with high statistical precision using polarized 6 GeV electrons incident on a polarized ammonia target in Hall B at Jefferson Laboratory. Electrons scattered at lab angles between 18 and 45 degrees were detected using the CEBAF Large Acceptance Spectrometer (CLAS). For the usual DIS kinematics, Q^2>1 GeV^2 and the final-state invariant mass W>2 GeV, the ratio of polarized to unpolarized structure functions g1/F1 is found to be nearly independent of Q^2 at fixed x. Significant resonant structure is apparent at values of W up to 2.3 GeV. In the framework of perturbative QCD, the high-W results can be used to better constrain the polarization of quarks and gluons in the nucleon, as well as high-twist contributions.

Prok, Yelena; Bosted, Peter; Kvaltine, Nicholas; Adhikari, Krishna; Adikaram-Mudiyanselage, Dasuni; Aghasyan, Mher; Amaryan, Moskov; Anderson, Mark; Anefalos Pereira, Sergio; Avagyan, Harutyun; Baghdasaryan, Hovhannes; Ball, Jacques; Baltzell, Nathan; Battaglieri, Marco; Biselli, Angela; Bono, Jason; Briscoe, William; Brock, Joseph; Brooks, William; Bueltmann, Stephen; Burkert, Volker; Carlin, Christopher; Carman, Daniel; Celentano, Andrea; Chandavar, Shloka; Colaneri, Luca; Cole, Philip; Contalbrigo, Marco; Cortes, Olga; Crabb, Donald; Crede, Volker; D'Angelo, Annalisa; Dashyan, Natalya; De Vita, Raffaella; De Sanctis, Enzo; Deur, Alexandre; Djalali, Chaden; Dodge, Gail; Doughty, David; Dupre, Raphael; El Alaoui, Ahmed; El Fassi, Lamiaa; Elouadrhiri, Latifa; Fedotov, Gleb; Fegan, Stuart; Fersch, Robert; Fleming, Jamie; Forest, Tony; Garcon, Michel; Gevorgyan, Nerses; Ghandilyan, Yeranuhi; Gilfoyle, Gerard; Girod-Gard, Francois-Xavier; Giovanetti, Kevin; Goetz, John; Gohn, Wesley; Gothe, Ralf; Griffioen, Keith; Guegan, Baptiste; Guler, Nevzat; Hafidi, Kawtar; Hanretty, Charles; Harrison, Nathan; Hattawy, Mohammad; Hicks, Kenneth; Ho, Dao; Holtrop, Maurik; Ilieva, Yordanka; Ireland, David; Ishkhanov, Boris; Isupov, Evgeny; Jawalkar, Sucheta; Jiang, Xiaodong; Jo, Hyon-Suk; Joo, Kyungseon; Kalantarians, Narbe; Keith, Christopher; Keller, Daniel; Khandaker, Mahbubul; Kim, Andrey; Kim, Wooyoung; Klein, Andreas; Klein, Franz; Koirala, Suman; Kubarovsky, Valery; Kuhn, Sebastian; Kuleshov, Sergey; Lenisa, Paolo; Livingston, Kenneth; Lu, Haiyun; MacGregor, Ian; Markov, Nikolai; Mayer, Michael; McKinnon, Bryan; Meekins, David; Mineeva, Taisiya; Mirazita, Marco; Mokeev, Viktor; Montgomery, Rachel; MOUTARDE, Herve; Movsisyan, Aram; Munevar Espitia, Edwin; Munoz Camacho, Carlos; Nadel-Turonski, Pawel; Niccolai, Silvia; Niculescu, Gabriel; Niculescu, Maria; Osipenko, Mikhail; Ostrovidov, Alexander; Pappalardo, Luciano; Paremuzyan, Rafayel; Park, K.; Peng, Peng; Phillips, J.J.; Pierce, Joshua; Pisano, Silvia; Pogorelko, Oleg; Pozdniakov, Serguei; Price, John; Procureur, Sebastien; Protopopescu, Dan; Puckett, Andrew; Raue, Brian; Rimal, Dipak; Ripani, Marco; Rizzo, Alessandro; Rosner, Guenther; Rossi, Patrizia; Roy, Priyashree; Sabatie, Franck; Saini, Mukesh; Salgado, Carlos; Schott, Diane; Schumacher, Reinhard; Seder, Erin; Sharabian, Youri; Simonyan, Ani; Smith, Claude; Smith, Gregory; Sober, Daniel; Sokhan, Daria; Stepanyan, Stepan; Stepanyan, Samuel; Strakovski, Igor; Strauch, Steffen; Sytnik, Valeriy; Taiuti, Mauro; Tang, Wei; Tkachenko, Svyatoslav; Ungaro, Maurizio; Vernarsky, Brian; Vlasov, Alexander; Voskanyan, Hakob; Voutier, Eric; Walford, Natalie; Watts, Daniel; Weinstein, Lawrence; Zachariou, Nicholas; Zana, Lorenzo; Zhang, Jixie; Zhao, Bo; Zhao, Zhiwen; Zonta, Irene

2014-08-01T23:59:59.000Z

350

Exclusive pi^0 electroproduction at W > 2 GeV with CLAS  

SciTech Connect (OSTI)

Exclusive neutral-pion electroproduction (ep-->e'p'pi0) was measured at Jefferson Lab with a 5.75-GeV electron beam and the CLAS detector. Differential cross sections d4sigma/dtdQ2dxBdphipi and structure functions sigmaT+epsilonsigmaL,sigmaTT and ?LT as functions of t were obtained over a wide range of Q2 and xB. The data are compared with Regge and handbag theoretical calculations. Analyses in both frameworks find that a large dominance of transverse processes is necessary to explain the experimental results. For the Regge analysis it is found that the inclusion of vector meson rescattering processes is necessary to bring the magnitude of the calculated and measured structure functions into rough agreement. In the handbag framework, there are two independent calculations, both of which appear to roughly explain the magnitude of the structure functions in terms of transversity generalized parton distributions.

Bedlinskiy, I.; Kubarovsky, V.; Niccolai, S.; Stoler, P.; Adhikari, K.P.; Anderson, M.D.; Pereira, S. Anefalos; Avakian, H.; Ball, J.; Baltzell, N.A.; Battaglieri, M.; Batourine, V.; Biselli, A.S.; Boiarinov, S.; Bono, J.; Briscoe, W.J.; Brooks, W.K.; Burkert, V.D.; Carman, D.S.; Celentano, A.; Chandavar, S.; Colaneri, L.; Cole, P.L.; Contalbrigo, M.; Cortes, O.; Crede, V.; D'Angelo, A.; Dashyan, N.; De Vita, R.; De Sanctis, E.; Deur, A.; Djalali, C.; Doughty, D.; Dupre, R.; Egiyan, H.; El Alaoui, A.; El Fassi, L.; Elouadrhiri, L.; Eugenio, P.; Fedotov, G.; Fegan, S.; Fleming, J.A.; Forest, T.A.; Garillon, B.; Garcon, M.; Gavalian, G.; Gevorgyan, N.; Ghandilyan, Y.; Gilfoyle, G.P.; Giovanetti, K.L.; Girod, F.X.; Golovatch, E.; Gothe, R.W.; Griffioen, K.A.; Guegan, B.; Guo, L.; Hafidi, K.; Hakobyan, H.; Harrison, N.; Hattawy, M.; Hicks, K.; Holtrop, M.; Ireland, D.G.; Ishkhanov, B.S.; Isupov, E.L.; Jenkins, D.; Jo, H.S.; Joo, K.; Keller, D.; Khandaker, M.; Kim, A.; Kim, W.; Klein, A.; Klein, F.J.; Koirala, S.; Kuhn, S.E.; Kuleshov, S.V.; Lenisa, P.; Levine, W.I.; Livingston, K.; Lu, H.Y.; MacGregor, I.J.D.; Markov, N.; Mayer, M.; McKinnon, B.; Mirazita, M.; Mokeev, V.; Montgomery, R.A.; Moody, C.I.; Moutarde, H.; Movsisyan, A; Munoz Camacho, C.; Nadel-Turonski, P.; Niculescu, I.; Osipenko, M.; Ostrovidov, A.I.; Pappalardo, L.L.; Park, K.; Park, S.; Pasyuk, E.; Phelps, E.; Phelps, W.; Phillips, J.J.; Pisano, S.; Pogorelko, O.; Price, J.W.; Prok, Y.; Protopopescu, D.; Procureur, S.; Puckett, A.J.R.; Raue, B.A.; Ripani, M.; Ritchie, B.G.; Rizzo, A.; Rossi, P.; Roy, P.; Sabatié, F.; Salgado, C.; Schott, D.; Schumacher, R.A.; Seder, E.; Senderovich, I.; Sharabian, Y.G.; Simonyan, A.; Smith, G.D.; Sober, D.I.; Sokhan, D.; Stepanyan, S.S.; Strauch, S.; Sytnik, V.; Tang, W.; Tian, Ye; Ungaro, M.; Vlassov, A.V.; Voskanyan, H.; Voutier, E.; Walford, N.K.; Watts, D.; Wei, X.; Weinstein, L.B.; Yurov, M.; Zachariou, N.; Zana, L.; Zhang, J.; Zhao, Z.W.; Zonta, I.

2014-08-01T23:59:59.000Z

351

NLO corrections to ultra-high energy neutrino-nucleon scattering, shadowing and small x  

E-Print Network [OSTI]

We reconsider the Standard Model interactions of ultra-high energy neutrinos with matter. The next to leading order QCD corrections are presented for charged-current and neutral-current processes. Contrary to popular expectations, these corrections are found to be quite substantial, especially for very large (anti-) neutrino energies. Hence, they need to be taken into account in any search for new physics effects in high-energy neutrino interactions. In our extrapolation of the parton densities to kinematical regions as yet unexplored directly in terrestrial accelerators, we are guided by double asymptotic scaling in the large Q^2 and small Bjorken x region and to models of saturation in the low Q^2 and low x regime. The sizes of the consequent uncertainties are commented upon. We also briefly discuss some variables which are insensitive to higher order QCD corrections and are hence suitable in any search for new physics.

Rahul Basu; Debajyoti Choudhury; Swapan Majhi

2002-10-22T23:59:59.000Z

352

Stresses in adhesive joints due to moisture sorption  

E-Print Network [OSTI]

) + independent variations bul, bu, bu, bv, bw, bw, 6w, bw, bql, e 2 6q2, 6P1, and 6p2 we obtain the following field equations: -N 1 -q =0 1 (a) N2 + q2 0 (b) -N -q +q =0 2 1 (c) a a ')e - ~22 ? ~21 - M, = ' (d) ? 5 1 h 1 -p =0 1 (e) -M2" = 0 lg a e...J e e = f 5 a c h n c As a further step consider the following non-dimensional quantities 18 and ND ue ? aue ND ye Te ND wl ? awl ND wZ = awZ ND x X c (35) whereby d 1 d 1 ? = ? = ? 0 dx c d ND c dx The non...

Jen, Ming-Hwa Robert

1980-01-01T23:59:59.000Z

353

Wess-Zumino current and the structure of the decay tau(-)-> K-pi K--(+)nu(tau)  

E-Print Network [OSTI]

dominance at higher momenta. It has been implemented in the Monte Carlo program KORALB [7] as F 1 .0136.0255 .0129.0129.0129 2 p 3f .0025 BW a 1 .0133Q 2 .0134 BW .0026 .0133s 2 .0134.0135.0012 .0026 BW .0026 0.0133s 2 .0134 1.0135.0012 .0026 ; F 2 .0136....0255 .0129.0129.0129 2 p 3f .0025 R F BW a 1 .0133Q 2 .0134BW K .0003.0133s 1 .0134; F 3 .0136.0255 1 .0129.0129.0129p 2 3 .0129.0129.0129.0129.0129.0129 R B p BW ! .0133s 2 .0134.0135.0011BW K .0003.0133s 1 .0134 (7) Particle Data Tables [9]: m .0026 .0136 0...

Besson, David Zeke

2004-06-01T23:59:59.000Z

354

Comparative study of nuclear effects in polarized electron scattering from 3He  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

We present a detailed analysis of nuclear effects in inclusive electron scattering from polarized 3He nuclei for polarization asymmetries, structure functions and their moments, both in the nucleon resonance and deep-inelastic regions. We compare the results of calculations within the weak binding approximation at finite Q2 with the effective polarization ansatz often used in experimental data analyses, and explore the impact of ? components in the nuclear wave function and nucleon off-shell corrections on extractions of the free neutron structure. Using the same framework we also make predictions for the Q2 dependence of quasielastic scattering from polarized 3He, data on which can be used to constrain the spin-dependent nuclear smearing functions in 3He.

Ethier, Jacob James; Melnitchouk, Wally [JLAB

2013-11-01T23:59:59.000Z

355

Infrared renormalons and the relations between the Gross-Llewellyn Smith and the Bjorken polarized and unpolarized sum rules  

E-Print Network [OSTI]

It is demonstrated that the infrared renormalon calculus indicates that the QCD theoretical expressions for the Gross-Llewelln Smith sum rules and for the Bjorken polarized and unpolarized ones contain an identical negative twist-4 1/Q^2 correction. This observation is supported by the consideration of the results of calculations of the corresponding twist-4 matrix elements. Together with the indication of the similarity of perturbative QCD corrections to these three sum rules, this observation leads to simple new theoretical relations between the Gross-Llewellyn Smith and Bjorken polarized and unpolarized sum rules in the energy region $Q^2\\geq 1 GeV^2$. The validity of this relation is checked using concrete experimental data for the Gross-Llewellyn Smith and Bjorken polarized sum rules

A. L. Kataev

2005-05-27T23:59:59.000Z

356

Neutron structure effects in the deuteron and one neutron halos  

E-Print Network [OSTI]

Although the neutron (n) does not carry a total electric charge, its charge and magnetization distributions represented in momentum space by the electromagnetic form factors, $F_1^{(n)} (q^2)$ and $F_2^{(n)} (q^2)$, lead to an electromagnetic potential of the neutron. Using this fact, we calculate the electromagnetic corrections to the binding energy, $B_d$, of the deuteron and a one neutron halo nucleus (11Be), by evaluating the neutron-proton and the neutron-charged core (10Be) potential, respectively. The correction to $B_d$ (~9 keV) is comparable to that arising due to the inclusion of the $\\Delta$-isobar component in the deuteron wave function. In the case of the more loosely bound halo nucleus, 11Be, the correction is close to about 2 keV.

M. Nowakowski; N. G. Kelkar; T. Mart

2005-11-28T23:59:59.000Z

357

The influence of curing time on the keeping quality of Bermuda onions in refrigerated storage  

E-Print Network [OSTI]

~46 88s88 85~95 28 0 V9 Q 2 '5 85+88 85y@S 82, 8V 98+BV 'tL' oui ' c'". c c ". ullx'9 ajiz j;'', ~c ~ cQg 6gpoggg g(}QQ$ . . 1, r, ' ~ V I, ~, 'Q 2. '2 ', , ')3 lpga. ' 3, 4l3 26 1, 01 2 ~ 3V 4, 42 14, 60 16?42 1V 06 3. 9 ?58 2ai... ol s ' !!1 6 1oss v!Bs rBB'Lest '. ! " roa L lc, ts m Src rotc. 'c;;; c'!Bs ss vere. ''". olcl 'cr i, ! . , :. rlap os 8 'iud c . 8'! Oval ' BG I csf Bc' tc!r'& '. '! B11 t!" 0 c!xpt3r ' ' . 8: I s c "nd;!c "Oci Llic Boc if. '. IG1 cclrl. '!'i s...

Mack, Harry John

2012-06-07T23:59:59.000Z

358

EMC effect and nuclear structure functions  

E-Print Network [OSTI]

We analyze experimental data of nuclear structure function ratios $F_2^A/F_2^D$ for obtaining optimum parton distribution functions (PDFs) in nuclei. Then, uncertainties of the nuclear PDFs are estimated by the Hessian method. Parametrization of nuclear parton distribution is investigated in the leading order of $\\alpha_s$. The parton distribution are provided at $Q^2=1 GeV^2$ with a number of parameters, which are determined by a $\\chi^2$ analysis of the data on nuclear structure function. From the analysis, we propose parton distributions at $Q^2=1 GeV^2$ for nuclei from deuteron to heavy ones with a mass number $A\\sim 208$.

S. Atashbar Tehrani; A. Mirjalili; Ali N. Khorramian

2006-09-03T23:59:59.000Z

359

New measurements of the EMC effect in very light nuclei  

SciTech Connect (OSTI)

A high precision measurement of the proton elastic form factor ratio $\\mu G_{\\mathrm{E}}/G_{\\mathrm{M}}$ in the range of $Q^2$=0.3 - 0.7~GeV/$c^2$ has been made using recoil polarimetry method in Jefferson Lab Hall A. In this low $Q^2$ range, previous data (Bates, LEDEX) along with many fits and calculations indicate substantial deviations of the ratio from unity, and continue to suggest that structures might be present in the individual form factors, and in the ratio. In E08-007, with 80\\% polarized electron beam for 24 days, we are able to achieve $\\sim 0.5\\%$ statistical uncertainty. This high precision result will confirm or reute all existing suggestions of few percent structures in the form factors ratio. Beyond the intrinsic interest in nucleon structure, the improved form factor measurements also have implications for DVCS, determinations of the proton Zemach radius and for parity violation experiments.

Seely, J; Gaskell, D; Arrington, J; Fomin, N; Solvignon, P; Asaturyan, R; Benmokhtar, F; Boeglin, W; Boillat, B; Bosted, P; Bruell, A; Bukhari, M.H.S.; Christy, M E; Clasie, B; Connell, S; Dalton, M; Day, D; Dunne, J; Dutta, D; El Fassi, L; Ent, R; Fenker, H; Filippone, B W; Gao, H; Hill, C; Holt, R J; Horn, T; Hungerford, E; Jones, M K; Jourdan, J; Kalantarians, N; Keppel, C E; Kiselev, D; Kotulla, M; Lee, C; Lung, A F; Malace, S; Meekins, D G; Mertens, T; Mkrtchyan, H; Navasardyan, T; Niculescu, G; Niculescu, I; Nomura, H; Okayasu, Y; Opper, A K; Perdrisat, C; Potterveld, D H; Punjabi, V; Qian, X; Reimer, P E; Roche, J; Rodriguez, V M; Rondon, O; Schulte, E; Segbefia, E; Slifer, K; Smith, G R; Tadevosyan, V; Tajima, S; Tang, L; Testa, G; Trojer, R; Tvaskis, V

2009-11-01T23:59:59.000Z

360

Radioactive contamination of BaF2 crystal scintillator  

E-Print Network [OSTI]

Barium fluoride (BaF$_2$) crystal scintillators are promising detectors to search for double beta decay processes in $^{130}$Ba ($Q_{2{\\beta}}$ = 2619(3) keV) and $^{132}$Ba ($Q_{2{\\beta}}$ = 844(1) keV). The $^{130}$Ba isotope is of particular interest because of the indications on 2${\\beta}$ decay found in two geochemical experiments. The radioactive contamination of BaF$_2$ scintillation crystal with mass of 1.714 kg was measured over 113.4 hours in a low-background DAMA/R&D set-up deep underground (3600 m w.e.) at the Gran Sasso National Laboratories of INFN (LNGS, Italy). The half-life of $^{212}$Po (present in the crystal scintillator due to contamination by radium) was estimated as $T_{1/2}$ = 298.8 $\\pm$ 0.8(stat.) $\\pm$ 1.4(syst.) ns by analysis of the events pulse profiles.

O. G. Polischuk; P. Belli; R. Bernabei; F. Cappella; V. Caracciolo; R. Cerulli; A. Di Marco; F. A. Danevich; A. Incicchitti; D. V. Poda; V. I. Tretyak

2013-12-17T23:59:59.000Z

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361

Radioactive contamination of BaF2 crystal scintillator  

E-Print Network [OSTI]

Barium fluoride (BaF$_2$) crystal scintillators are promising detectors to search for double beta decay processes in $^{130}$Ba ($Q_{2{\\beta}}$ = 2619(3) keV) and $^{132}$Ba ($Q_{2{\\beta}}$ = 844(1) keV). The $^{130}$Ba isotope is of particular interest because of the indications on 2${\\beta}$ decay found in two geochemical experiments. The radioactive contamination of BaF$_2$ scintillation crystal with mass of 1.714 kg was measured over 113.4 hours in a low-background DAMA/R&D set-up deep underground (3600 m w.e.) at the Gran Sasso National Laboratories of INFN (LNGS, Italy). The half-life of $^{212}$Po (present in the crystal scintillator due to contamination by radium) was estimated as $T_{1/2}$ = 298.8 $\\pm$ 0.8(stat.) $\\pm$ 1.4(syst.) ns by analysis of the events pulse profiles.

Polischuk, O G; Bernabei, R; Cappella, F; Caracciolo, V; Cerulli, R; Di Marco, A; Danevich, F A; Incicchitti, A; Poda, D V; Tretyak, V I

2013-01-01T23:59:59.000Z

362

x- and xi-scaling of the Nuclear Structure Function at Large x  

E-Print Network [OSTI]

Inclusive electron scattering data are presented for ^2H and Fe targets at an incident electron energy of 4.045 GeV for a range of momentum transfers from Q^2 = 1 to 7 (GeV/c)^2. Data were taken at Jefferson Laboratory for low values of energy loss, corresponding to values of Bjorken x greater than or near 1. The structure functions do not show scaling in x in this range, where inelastic scattering is not expected to dominate the cross section. The data do show scaling, however, in the Nachtmann variable \\xi. This scaling may be the result of Bloom Gilman duality in the nucleon structure function combined with the Fermi motion of the nucleons in the nucleus. The resulting extension of scaling to larger values of \\xi opens up the possibility of accessing nuclear structure functions in the high-x region at lower values of Q^2 than previously believed.

J. Arrington; C. S. Armstrong; T. Averett; O. K. Baker; L. de Bever; C. W. Bochna; W. Boeglin; B. Bray; R. D. Carlini; G. Collins; C. Cothran; D. Crabb; D. Day; J. A. Dunne; D. Dutta; R. Ent; B. W. Filippone; A. Honegger; E. W. Hughes; J. Jensen; J. Jourdan; C. E. Keppel; D. M. Koltenuk; R. Lindgren; A. Lung; D. J Mack; J. McCarthy; R. D. McKeown; D. Meekins; J. H. Mitchell; H. G. Mkrtchyan; G. Niculescu; I. Niculescu; T. Petitjean; O. Rondon; I. Sick; C. Smith; B. Terburg; W. F. Vulcan; S. A. Wood; C. Yan; J. Zhao; B. Zihlmann

2001-02-08T23:59:59.000Z

363

Evidence for the Onset of Color Transparency in ?0 Electroproduction off Nuclei  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

We have measured the nuclear transparency of the incoherent diffractive A(e,e'?0) process in 12C and 56Fe targets relative to 2H using a 5 GeV electron beam. The nuclear transparency, the ratio of the produced {rho}{sup 0}'s on a nucleus relative to deuterium, which is sensitive to ?A interaction, was studied as function of the coherence length (Ic), a lifetime of the hadronic fluctuation of the virtual photon, and the four-momentum transfer squared (Q2). While the transparency for both 12C and 56Fe showed no Ic dependence, a significant Q2 dependence was measured, which is consistent with calculations that included the color transparency effects.

Guo, L; Hanretty, C; Hicks, K; Holt, R J; Hyde, C E; Ilieva, Y; Ireland, D G; Ishkhanov, B S; Isupov, E L; Jawalker, S S; Keller, D; Khandaker, M; Kheterpal, P; Kim, A; Kim, W; Klein, A; Klein, F J; Kubarovsky, V; Kuhn, S E; Kuleshov, S V; Kuznetsov, V; Laget, J M; Lu, H Y; MacGregor, I.D. J; Mao, Y; Markov, N; Mayer, M; McAndrew, J; McKinnon, B; Meyer, C A; Mineeva, T; Mirazita, M; Mokeev, V; Moreno, B; Moutarde, H; Muneva, E; Nadel-Turonski, P; Ni, A; Niccolai, S; Niculescu, G; Niculescu, I; Osipenko, M; Ostrovidov, A I; Pappalardo, L; Paremuzyan, R; Park, K; Park, S; Pasyuk, E; Anefalos Pereira, S; Phelps, E; Pisano, S; Pozdniakov, S; Price, J W; Procureur, S; Protopopescu, D; Raue, B A; Reimer, P E; Ricco, G; Rimal, D; Ripani, M; Ritchie, B G; Rosner, G; Rossi, P; Sabatie, F; Saini, M S; Salgado, C; Schott, D; Schumacher, R A; Seraydaryan, H; Sharabian, Y G; Smith, E S; Smith, G D; Sober, D I; Sokhan, D; Stepanyan, S S; Stepanyan, S; Stoler, P; Strauch, S; Taiuti, M; Tang, W; Taylor, C E; Tedeschi, D J; Tkachenko, S; Ungaro, M; Vernarsky, B; Vineyard, M F; Voskanyan, H; Voutier, E; Watts, D; Weinstein, L B; Weygand, D P; Wood, M H; Zachariou, N; Zhao, B; Zhao, Z W

2012-06-12T23:59:59.000Z

364

Testing the general relativistic ''no-hair'' theorems using the galactic center black hole SgrA*  

E-Print Network [OSTI]

If a class of stars orbits the central black hole in our galaxy in short period (~ 0.1 year), high eccentricity (~ 0.9) orbits, they will experience precessions of their orbital planes induced by both relativistic frame-dragging and the quadrupolar gravity of the hole, at levels that could be as large as 10 microarcseconds per year, if the black hole is rotating faster than 1/2 of its maximum rotation rate. Astrometric observations of the orbits of at least two such stars can in principle lead to a determination of the angular momentum vector J of the black hole and its quadrupole moment Q_2. This could lead to a test of the general relativistic no-hair theorems, which demand that Q_2 = - J^2/M. Future high-precision adaptive infrared optics instruments make make such a fundamental test of the black-hole paradigm possible.

Clifford M. Will

2007-12-29T23:59:59.000Z

365

Via Balbi, 5 16126 Genova Italia Tel : +39-010-209-9480-5683 Fax : +39-010-2099315 e-mail: aifeint@unige.it aifestage@unige.it  

E-Print Network [OSTI]

, q18 ; q18 ) = f12 f 2 3 f6 f6f 2 9 f3f18 f 5 18 f 2 9 f 2 36 + q f6f 2 9 f3f18 f 2 6 f9f36 f3f12f18 + 2q2 f 2 18 f9 f 2 6 f9f36 f2f12f18 = f12f 4 18 f 3 3 f 2 36 + q f 2 6 f 3 9 f36 f 4 3 f 2 18 + 2q2 f18f36 f 3 3 . #12;The power of q Michael D. Hirschhorn A course of lectures presented at Wits, July

Petriu, Emil M.

366

Measurement of the Inclusive e{\\pm}p Scattering Cross Section at High Inelasticity y and of the Structure Function FL  

E-Print Network [OSTI]

A measurement is presented of the inclusive neutral current e\\pm p scattering cross section using data collected by the H1 experiment at HERA during the years 2003 to 2007 with proton beam energies Ep of 920, 575, and 460 GeV. The kinematic range of the measurement covers low absolute four-momentum transfers squared, 1.5 GeV2 < Q2 < 120 GeV2, small values of Bjorken x, 2.9 \\cdot 10-5 < x < 0.01, and extends to high inelasticity up to y = 0.85. The structure function FL is measured by combining the new results with previously published H1 data at Ep = 920 GeV and Ep = 820 GeV. The new measurements are used to test several phenomenological and QCD models applicable in this low Q2 and low x kinematic domain.

Aaron, F D; Andreev, V; Backovic, S; Baghdasaryan, A; Baghdasaryan, S; Barrelet, E; Bartel, W; Behrend, O; Belov, P; Begzsuren, K; Belousov, A; Bizot, J C; Boudry, V; Bozovic-Jelisavcic, I; Bracinik, J; Brandt, G; Brinkmann, M; Brisson, V; Britzger, D; Bruncko, D; Bunyatyan, A; Buschhorn, G; Bylinkin, A; Bystritskaya, L; Campbell, A J; Cantun Avila, K B; Ceccopieri, F; Cerny, K; Cerny, V; Chekelian, V; Cholewa, A; Contreras, J G; Coughlan, J A; Cvach, J; Dainton, J B; Daum, K; Delcourt, B; Delvax, J; De Wolf, E A; Diaconu, C; Dobre, M; Dodonov, V; Dossanov, A; Dubak, A; Eckerlin, G; Egli, S; Eliseev, A; Elsen, E; Favart, L; Fedotov, A; Felst, R; Feltesse, J; Ferencei, J; Fischer, D J; Fleischer, M; Fomenko, A; Gabathuler, E; Gayler, J; Ghazaryan, S; Glazov, A; Goerlich, L; Gogitidze, N; Gouzevitch, M; Grab, C; Grebenyuk, A; Greenshaw, T; Grell, B R; Grindhammer, G; Habib, S; Haidt, D; Helebrant, C; Henderson, R C.W; Hennekemper, E; Henschel, H; Herbst, M; Herrera, G; Hildebrandt, M; Hiller, K H; Hoffmann, D; Horisberger, R; Hreus, T; Huber, F; Jacquet, M; Janssen, X; Jonsson, L; Jung, A W; Jung, H; Kapichine, M; Katzy, J; Kenyon, I R; Kiesling, C; Klein, M; Kleinwort, C; Kluge, T; Knutsson, A; Kogler, R; Kostka, P; Kraemer, M; Kretzschmar, J; Kruger, K; Kutak, K; Landon, M P.J; Lange, W; Lastovicka-Medin, G; Laycock, P; Lebedev, A; Lendermann, V; Levonian, S; Lipka, K; List, B; List, J; Loktionova, N; Lopez-Fernandez, R; Lubimov, V; Makankine, A; Malinovski, E; Marage, P; Martyn, H U; Maxfield, S J; Mehta, A; Meyer, A B; Meyer, H; Meyer, J; Mikocki, S; Milcewicz-Mika, I; Moreau, F; Morozov, A; Morris, J V; Mozer, M U; Mudrinic, M; Muller, K; Naumann, Th; Newman, P R; Niebuhr, C; Nikiforov, A; Nikitin, D; Nowak, G; Nowak, K; Olsson, J E; Osman, S; Ozerov, D; Pahl, P; Palichik, V; Panagoulias, I; Pandurovic, M; Papadopoulou, Th; Pascaud, C; Patel, G D; Perez, E; Petrukhin, A; Picuric, I; Piec, S; Pirumov, H; Pitzl, D; Placakyte, R; Pokorny, B; Polifka, R; Povh, B; Radescu, V; Raicevic, N; Ravdandorj, T; Reimer, P; Rizvi, E; Robmann, P; Roosen, R; Rostovtsev, A; Rotaru, M; Ruiz Tabasco, J E; Rusakov, S; Salek, D; Sankey, D P.C; Sauter, M; Sauvan, E; Schmitt, S; Schoeffel, L; Schoning, A; Schultz-Coulon, H C; Sefkow, F; Shtarkov, L N; Shushkevich, S; Sloan, T; Smiljanic, I; Soloviev, Y; Sopicki, P; South, D; Spaskov, V; Specka, A; Staykova, Z; Steder, M; Stella, B; Stoicea, G; Straumann, U; Sykora, T; Thompson, P D; Toll, T; Tran, T H; Traynor, D; Truol, P; Tsakov, I; Tseepeldorj, B; Tsurin, I; Turnau, J; Urban, K; Valkarova, A; Vallee, C; Van Mechelen, P; Vargas, A; Vazdik, Y; von den Driesch, M; Wegener, D; Wunsch, E; Zacek, J; Zalesak, J; Zhang, Z; Zhokin, A; Zohrabyan, H; Zomer, F

2011-01-01T23:59:59.000Z

367

Name: Entry: Gp: 1 Indian Institute of Technology, Delhi  

E-Print Network [OSTI]

relation R #18; A#2;A is an equivalence. R = f (a; b) : f(a) = f(b) g Re exivity: for all a 2 S : (a; a) 2 Marks: 80 Q1 [8 Marks] Equivalences. Suppose f : A ! B is a total function. Prove that the following(c). By transitivity of equality, f(a) = f(c), whence (a; c) 2 R. Q2 [8+8 Marks] Partial Orders. In a partial order h

Prasad, Sanjiva

368

Current non-conservation effects in ultra-high energy neutrino interactions  

E-Print Network [OSTI]

The overall hardness scale of the ultra-high energy neutrino-nucleon interactions is usually estimated as $Q^2\\sim m_W^2$. The effect of non-conservation of weak currents pushes this scale up to the top quark mass squared and changes dynamics of the scattering process. The Double Leading Log Approximation provides simple and numerically accurate formula for the top-bottom contribution to the total cross section $\\sigma^{\

R. Fiore; V. R. Zoller

2010-10-13T23:59:59.000Z

369

Reanalysis of the EMC charm production data with extrinsic and intrinsic charm at NLO  

E-Print Network [OSTI]

A calculation of the next-to-leading order exclusive extrinsic charm quark differential distributions in deeply inelastic electroproduction has recently been completed. Using these results we compare the NLO extrinsic contributions to the charm structure function $F_2(x,Q^2,m_c^2)$ with the corresponding NLO intrinsic contributions. The results of this analysis are compared with the EMC DIS charm quark data and evidence for an intrinsic charm component in the proton is found.

B. W. Harris; J. Smith; R. Vogt

1995-08-30T23:59:59.000Z

370

Physical Constants k = 1/4 0 = 8.988 GNm2  

E-Print Network [OSTI]

/second 1 = 1 V/A = 1 ohm = 1 J·s/C2 1 T = 1 N/A·m = 1 tesla = 1 newton/ampere·meter 1 G = 10-4 T = 1 gauss = 10-4 tesla Chapter 16 Equations Charges: Q = ±Ne, Q1 + Q2 = 0, e = 1.602 � 10-19 C. Electric Force: F generator) V - E = IR (motor's counter-emf) E1 = -M I2 t (mutua

Wysin, Gary

371

Synthetizing hydrodynamic turbulence from noise: Formalism and applications to Plankton  

E-Print Network [OSTI]

are well reproduced, in particular the kinematic viscosity and energy spectrum. This practical approach, we assume that the energy is incorporated into the system in an individual wave number basis ¤ r¥ t¦ , ¤ r¥ t¦ t § 2 ¤ r¥ t¦©¨ Q 2 2 ¤ r¥ t¦¥ (1) where stands for the kinematic viscosity

Bees, Martin

372

JOURNAL OF COMBINATORIAL THEORY, Series A 60, 183-195 (1992) The Binary Self-Dual Codes of Length up to 32  

E-Print Network [OSTI]

,, they must be an umbra1 hexad (see [3 or 51 for terminology). For 0 or an umbra1 hexad (see Fig. 1). Correspondingly there are two [24, 10, S] quarter Golay codes q2fq,~~24 EIEI1 1 1 1 1 r 1111 1 1 E!EH 1 1 r qT4, {a. b, .... fl UmbraI FIG. 1. The codes q$,, q&. #12

Sloane, Neil J. A.

373

EUROPEAN LABORATORY FOR PARTICLE PHYSICS CERNPPE/97087  

E-Print Network [OSTI]

based on data collected with the OPAL detec­ tor at centre­of­mass energies of 161\\Gamma172 Ge is determined in the Q 2 range from 1.86 to 135 GeV 2 using data taken at centre­of­mass energies of 91 Ge. Chrisman 4 , P.E.L. Clarke 15 , I. Cohen 23 , J.E. Conboy 15 , O.C. Cooke 8 , M. Cuffiani 2 , S. Dado 22

374

Analysis of CLAS data on double charge pion electroproduction  

E-Print Network [OSTI]

Recent developments in phenomenological analysis of the CLAS data on 2$\\pi$ electroproduction are presented. The contributions from isobar channels and $P_{11}(1440)$, $D_{13}(1520)$ electrocouplings at $Q^{2}$ from 0.25 to 0.6 GeV$^2$ were determined from the analysis of comprehensive data on differential and fully integrated 2$\\pi$ cross sections. Experiment Numbers: E94-005 Group: Hall B

Viktor Mokeev; Volker Burkert; Latifa Elouadrhiri; Gleb Fedotov; Evgeny Golovach; Eugeny Isupov; Boris Ishkhanov; Nikolay Shvedunov

2007-10-31T23:59:59.000Z

375

Quantum Certificate Complexity Scott Aaronson #  

E-Print Network [OSTI]

(f) # D (f ), and that Q 0 (f) # R 0 (f). 1 If f is partial (i.e. S #= {0, 1} n ), then Q 2 (f) canQuantum Certificate Complexity Scott Aaronson # Abstract Given a Boolean function f , we study two . Then the deterministic query complexity D (f) is the minimum number of queries to the y i 's needed to evaluate f , if Y

Aaronson, Scott

376

Nuclear Shadowing and Antishadowing in a Unitarized BFKL Equation  

E-Print Network [OSTI]

The nuclear shadowing and antishadowing effects are explained by a unitarized BFKL equation. The $Q^2$- and $x$-variations of the nuclear parton distributions are detailed based on the level of the unintegrated gluon distribution. In particular, the asymptotical behavior of the unintegrated gluon distribution near the saturation limit in nuclear targets is studied. Our results in the nuclear targets are insensitive to the input distributions if the parameters are fixed by the data of a free proton.

Jianhong Ruan; Zhenqi Shen; Wei Zhu

2008-01-22T23:59:59.000Z

377

A note on the Lyapunov Equation Alessandro Abate  

E-Print Network [OSTI]

A note on the Lyapunov Equation Alessandro Abate a.abate@tudelft.nl Delft Center for Systems and Control, TU Delft October 27, 2011 ­ Ac.Yr. 2011/12, 1e Sem. Q1 ­ Note ­ sc4026 #12;A. Abate Consider/12, 1e Sem. Q1 ­ Note ­ sc4026 1 #12;A. Abate Consider the following operations: AX + XAT = -Q2 AXX-1

Abate, Alessandro

378

Exercise Session 1 (with Solutions) Alessandro Abate  

E-Print Network [OSTI]

sc4026 Exercise Session 1 (with Solutions) Alessandro Abate a.abate@tudelft.nl Jacopo Antonello j ­ Exercise Session 1 ­ sc4026 #12;A. Abate, J. Antonello State-Space Model Consider the third-order model d3q2 + 4x1 = u, y = x1. ­ Ac.Yr. 2012/13, 1e Sem. Q1 ­ Exercise Session 1 ­ sc4026 1 #12;A. Abate, J

Abate, Alessandro

379

Singularity free analysis of a self-similar model of proton structure function at small \\textit{x}  

E-Print Network [OSTI]

In this paper we make re-analysis of a self-similarity based model of the proton structure function at small \\textit{x} pursued in recent years. The additional assumption is that it should be singularity free in the entire kinematic range $0<\\textit{x}<1$. Our analysis indicates that the model is valid in a more restrictive range of $Q^{2}$. We also discuss the possibility of incorporation of Froissart saturation condition in the model.

Baishali Saikia; D. K. Choudhury

2014-09-01T23:59:59.000Z

380

Dark Energy in Global Brane Universe  

E-Print Network [OSTI]

We discuss the exact solutions of brane universes and the results indicate the Friedmann equations on the branes are modified with a new density term. Then, we assume the new term as the density of dark energy. Using Wetterich's parametrization equation of state (EOS) of dark energy, we obtain the new term varies with the red-shift z. Finally, the evolutions of the mass density parameter $\\Omega_2$, dark energy density parameter $\\Omega_x$ and deceleration parameter q_2 are studied.

Yongli Ping; Lixin Xu; Chengwu Zhang; Hongya Liu

2007-12-20T23:59:59.000Z

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381

Information from leading neutrons at HERA  

E-Print Network [OSTI]

In principle, leading neutrons produced in photoproduction and deep-inelastic scattering at HERA have the potential to determine the pion structure function, the neutron absorptive cross section and the form of the pion flux. To explore this potential we compare theoretical predictions for the x_L and p_t spectra of leading neutrons, and the Q^2 dependence of the cross section, with the existing ZEUS data.

V. A. Khoze; A. D. Martin; M. G. Ryskin

2006-06-20T23:59:59.000Z

382

arXiv:hepex/9908059 DESY99107 ISSN 04189833  

E-Print Network [OSTI]

26 , V. Boudry 27 , W. Braunschweig 1 , V. Brisson 26 , H.­B. BrË?oker 2 , D.P. Brown 21 , W. Br , A. Burrage 18 , G. Buschhorn 25 , D. Calvet 22 , A.J. Campbell 10 , T. Carli 25 , E. Chabert 22 , M of perturbative QCD. The proton structure function F 2 (x; Q 2 ) is determined. An extraction of the u and d quark

383

DESY 00027 ISSN 04189833 February 2000  

E-Print Network [OSTI]

1 , V. Brisson 26 , H.­B. BrË?oker 2 , D.P. Brown 21 , W. BrË?uckner 12 , P. Bruel 27 , D. Bruncko 16. Buschhorn 25 , A.J. Campbell 10 , J. Cao 26 , T. Carli 25 , S. Caron 1 , E. Chabert 22 , D. Clarke 5 , B and correspond to an integrated luminosity of 35:6 pb 1 . The differential cross section d#27;=dQ 2 is compared

384

DESY98205 ISSN 04189833 December 1998  

E-Print Network [OSTI]

, V. Brisson 27 , D.P. Brown 22 , W. BrË?uckner 13 , P. Bruel 28 , D. Bruncko 17 , J. BË?urger 11 , F.J. Campbell 11 , T. Carli 26 , E. Chabert 23 , M. Charlet 4 , J. Châ??yla 30 , D. Clarke 5 , B. Clerbaux 4 , J­differential dijet cross­section, d 3 #27; ep =dQ 2 dE t 2 dx jets , is measured with the H1 detector at HERA

385

DESY 03-052 ISSN 0418-9833 Search for new physics  

E-Print Network [OSTI]

, V. Boudry27, W. Braunschweig1, V. Brisson26, H.-B. Br¨oker2, D.P. Brown10, D. Bruncko16, F.W. B energy. The neutral current cross section measurements d/dQ2, corresponding to integrated luminosities¨usser11, A. Bunyatyan12,34, A. Burrage18, G. Buschhorn25, L. Bystritskaya23, A.J. Campbell10, S. Caron1, F

386

images/logoetsf ELS Micro-Macro Connection Schematic Overview Importance of theory Codes  

E-Print Network [OSTI]

eiq(r-r ) Im-1 (r, r , ) Plane-waves approach to Energy Loss Spectroscopy Francesco Sottile #12;ELS scattering: R(q, ) = q2 4 drdr eiq(r-r ) Im-1 (r, r , ) Plane-waves approach to Energy Loss Spectroscopy, r , )= GG dqd (2)4 -1 GG (q, )ei(q+G) ·r e-i(q+G ) ·r Plane-waves approach to Energy Loss

Botti, Silvana

387

The transporter's impact on channel coordination and contractual agreements  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . 30 III.1. Problem Setting . . . . . . . . . . . . . . . . . . . . . . . 31 III.2. The Integrated Inventory/Quantity-Based Dispatch Model 33 III.3. Analytical Comparison of Time- and Quantity-Based Policies...I if q2I dispatch cost after the bumping clause. Figure 2 DC(q) as Interpreted after the Bumping Clause 0 50 100 150 200 10 20 30 40 50 q An exact analysis of the model...

Mutlu, Fatih

2006-10-30T23:59:59.000Z

388

Electromagnetic vertex function of the pion at T > 0  

E-Print Network [OSTI]

The matrix element of the electromagnetic current between pion states is calculated in quenched lattice QCD at a temperature of $T = 0.93 T_c$. The nonperturbatively improved Sheikholeslami-Wohlert action is used together with the corresponding ${\\cal O}(a)$ improved vector current. The electromagnetic vertex function is extracted for pion masses down to $360 {\\rm MeV}$ and momentum transfers $Q^2 \\le 2.7 {\\rm GeV}^2$.

J. van der heide; J. H. Koch; E. Laermann

2005-12-23T23:59:59.000Z

389

Coulomb Distortion in the Inelastic Regime  

SciTech Connect (OSTI)

The Coulomb distortion effects have been for a long time neglected in deep inelastic scattering for the good reason that the incident energies were very high. But for energies in the range of earlier data from SLAC or at JLab, the Coulomb distortion could have the potential consequence of affecting the A-dependence of the EMC effect and of the longitudinal to transverse virtual photon absorption cross section ratio $R(x,Q^2)$.

Patricia Solvignon, Dave Gaskell, John Arrington

2009-09-01T23:59:59.000Z

390

New measurements of high-momentum nucleons and short-range structures in nuclei  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

We present new, high-Q2 measurements of inclusive electron scattering from high-momentum nucleons in nuclei. This yields an improved extraction of the strength of two-nucleon correlations for several nuclei, including light nuclei where clustering effects can, for the first time, be examined. The data extend to the kinematic regime where three-nucleon correlations are expected to dominate and we observe significantly greater strength in this region than previous measurements.

Fomin, N; Arrington, J; Benmokhtar, F; Boeglin, W; Bosted, P; Bruell, A; Bukhari, M.H. S; Chudakov, E; Clasie, B; Connell, S H; Dalton, M M; Daniel, A; Day, D B; Dutta, D; Ent, R; El Fassi, L; Fenker, H; Filippone, B W; Garrow, K; Gaskell, D; Hill, C; Holt, R J; Horn, T; Jones, M K; Jourdan, J; Kalantarians, N; Keppel, C E; Kiselev, D; Kotulla, M; Lindgren, R; Lung, A F; Malace, S; Markowitz, P; McKee, P; Meekins, D G; Mkrtchyan, H; Navasardyan, T; Niculescu, G; Opper, A K; Perdrisat, C; Potterveld, D H; Punjabi, V; Qian, X; Reimer, P E; Roche, J; Rodriguez, V M; Rondon, O; Schulte, E; Seely, J; Segbefia, E; Slifer, K; Smith, G R; Solvignon, P; Tadevosyan, V; Tajima, S; Tang, L; Testa, G; Trojer, R; Tvaskis, V; Vulcan, W F; Wasko, C; Wesselmann, F R; Wood, S A

2012-02-29T23:59:59.000Z

391

Energy and Reliability Considerations For Adjustable Speed Driven Pumps  

E-Print Network [OSTI]

ENERGY AND RELIABILITY CONSIDERATIONS FOR ADJUSTABLE SPEED DRIVEN PUMPS Don Casada Senior Development Associate ABSTRACT Centrifugal devices such as pumps, fans, and compressors follow a general set of speed affinity laws: Q2 = QI *( N z... there is no static head, the system head, like the pump head, is proportional to the velocity, or flow rate, squared. As a result. the pump affinity laws also indicate how the pump and system will work together to define the operating point in such a system...

Casada, D.

392

Chapter 6 x Viscous Flow in Ducts 509 Solution: For water at 20qC, take U 998 kg/m3 and P 0.001 kg/ms. For galvanized  

E-Print Network [OSTI]

) If the flow rate is 0.4 ft3/s, what is the loss coefficient of the filter? (b) If the disk valve is wide open butterfly valve loss Kvalve | 80. The energy equation is Q 2(9.81) s (0.3% more) (a)Ans. 3 m 0.00214 s 2 V m.3], solve V 5.4 , | Obviously opening the valve has a dominant effect for this system. 6.108 The water

Bahrami, Majid

393

On the Pre-Tang Development of the Law of ‘Treason’: moufan, dani, and pan  

E-Print Network [OSTI]

On the Pre-Tang Development of the Law of ‘Treason’: moufan, dani, and pan Geoffrey MacCormack The most serious offenses known to the traditional Chinese law ere those concerned with disloyalty to the state and emperor, namely, ‘plotting... rebelion (moufan #19;Q#2;? ), ‘great sedition (dani #2;} ? ),.’ and ‘treason (pan#4;: ).’ In the Tang #8;e , Ming #5;? , and Qing ? codes, these offenses constituted the first thre of the ‘ten abominations #2;d #12;F .’ Their place at the top...

MacCormack, Geoffrey

2005-01-01T23:59:59.000Z

394

Inclusive Electron Scattering from Nuclei at $x \\simeq 1$  

E-Print Network [OSTI]

The inclusive A(e,e') cross section for $x \\simeq 1$ was measured on $^2$H, C, Fe, and Au for momentum transfers $Q^2$ from 1-7 (GeV/c)$^2$. The scaling behavior of the data was examined in the region of transition from y-scaling to x-scaling. Throughout this transitional region, the data exhibit $\\xi$-scaling, reminiscent of the Bloom-Gilman duality seen in free nucleon scattering.

J. Arrington; P. Anthony; R. G. Arnold; E. J. Beise; J. E. Belz; P. E. Bosted; H. -J. Bulten; M. S. Chapman; K. P. Coulter; F. Dietrich; R. Ent; M. Epstein; B. W. Filippone; H. Gao; R. A. Gearhart; D. F. Geesaman; J. -O. Hansen; R. J. Holt; H. E. Jackson; C. E. Jones; C. E. Keppel; E. R. Kinney; S. Kuhn; K. Lee; W. Lorenzon; A. Lung; N. C. R. Makins; D. J. Margaziotis; R. D. McKeown; R. G. Milner; B. Mueller; J. Napolitano; J. Nelson; T. G. O'Neill; V. Papavassiliou; G. G. Petratos; D. H. Potterveld; S. E. Rock; M. Spengos; Z. M. Szalata; L. H. Tao; K. vanBibber; J. F. J. van den Brand; J. L. White; D. Winter; B. Zeidman

1995-04-25T23:59:59.000Z

395

Inclusive electron scattering from nuclei at x $\\appprox$ 1  

E-Print Network [OSTI]

The inclusive A(e,e') cross section for x \\simeq 1 was measured on ^2H, C, Fe, and Au for momentum transfers Q^2 from 1-7 (GeV/c)^2. The scaling behavior of the data was examined in the region of transition from y-scaling to x-scaling. Throughout this transitional region, the data exhibit \\xi-scaling, reminiscent of the Bloom-Gilman duality seen in free nucleon scattering.

Arrington, J; Arnold, R G; Beise, E J; Belz, J E; Bosted, P E; Bulten, H J; Chapman, M S; Coulter, K P; Dietrich, F S; Ent, R; Epstein, M B; Filippone, B W; Gao, H; Gearhart, R A; Geesaman, D F; Hansen, J O; Holt, R J; Jackson, H E; Jones, C E; Keppel, C E; Kinney, E R; Kuhn, S E; Lee, K; Lorenzon, W; Lung, A; Makins, N C R; Margaziotis, D J; McKeown, R D; Milner, R G; Müller, B; Napolitano, J; Nelson, J; O'Neill, T G; Papavassiliou, V; Petratos, G G; Potterveld, D H; Rock, S E; Spengos, M; Szalata, Z M; Tao, L H; Van den Brand, J F J; White, J L; Winter, D; Zeidman, B; Arrington, J; Beise, E J; Belz, J E; Bosted, P E; Bulten, H J; Chapman, M S; Coulter, K P; Dietrich, F; Ent, R; Epstein, M; Filippone, B W; Gao, H; Gearhart, R A; Geesaman, D F; Hansen, J O; Holt, R J; Jackson, H E; Jones, C E; Keppel, C E; Kinney, E R; Kuhn, S; Lee, K; Lorenzon, W; Lung, A; Makins, N C R; Margaziotis, D J; McKeown, R D; Milner, R G; Mueller, B; Napolitano, J; Nelson, J; O'Neill, T G; Papavassiliou, V; Petratos, G G; Potterveld, D H; Rock, S E; Spengos, M; Szalata, Z M; Tao, L H; van den Brand, J F J; White, J L; Winter, D; Zeidman, B

1995-01-01T23:59:59.000Z

396

New measurements of high-momentum nucleons and short-range structures in nuclei  

E-Print Network [OSTI]

We present new, high-Q^2 measurements of inclusive electron scattering from high-momentum nucleons in nuclei. This yields an improved extraction of the strength of two-nucleon correlations for several nuclei, including light nuclei where clustering effects can, for the first time, be examined. The data extend to the kinematic regime where three-nucleon correlations are expected to dominate and we observe significantly greater strength in this region than previous measurements.

Fomin, N; Asaturyan, R; Benmokhtar, F; Boeglin, W; Bosted, P; Bruell, A; Bukhari, M H S; Chudakov, E; Clasie, B; Connell, S H; Dalton, M M; Daniel, A; Day, D B; Dutta, D; Ent, R; Fassi, L El; Fenker, H; Filippone, B W; Garrow, K; Gaskell, D; Hill, C; Holt, R J; Horn, T; Jones, M K; Jourdan, J; Kalantarians, N; Keppel, C E; Kiselev, D; Kotulla, M; Lindgren, R; Lung, A F; Malace, S; Markowitz, P; McKee, P; Meekins, D G; Mkrtchyan, H; Navasardyan, T; Niculescu, G; Opper, A K; Perdrisat, C; Potterveld, D H; Punjabi, V; Qian, X; Reimer, P E; Roche, J; Rodriguez, V M; Rondon, O; Schulte, E; Seely, J; Segbefia, E; Slifer, K; Smith, G R; Solvignon, P; Tadevosyan, V; Tajima, S; Tang, L; Testa, G; Trojer, R; Tvaskis, V; Vulcan, W F; Wasko, C; Wesselmann, F R; Wood, S A; Wright, J; Zheng, X

2011-01-01T23:59:59.000Z

397

Kemiteknik -Vrme-och strmningsteknik Processteknikens grunder (PTG) 2013  

E-Print Network [OSTI]

volymen för både gas- och vätskefasen. A container with volume 85 m3 contains 10 kg water as liquid and volume for both the gas and the liquid phase Old PTG exam question (4 points of 30) = T06 Q2-109. 5. SEHB. b. The steam is fed to a steam turbine. Calculate how much power (in MW) the turbine can generate

Zevenhoven, Ron

398

On the physics of the $so_q(4)$ hydrogen atom  

E-Print Network [OSTI]

In this work we investigate the $q$-deformation of the $so(4)$ dynamical symmetry of the hydrogen atom using the theory of the quantum group $su_q(2)$. We derive the energy spectrum in a physically consistent manner and find a degeneracy breaking as well as a smaller Hilbert space. We point out that using the deformed Casimir as was done before leads to inconsistencies in the physical interpretation of the theory.

P. G. Castro; R. Kullock

2015-03-05T23:59:59.000Z

399

First Determination of the Weak Charge of the Proton  

SciTech Connect (OSTI)

The Qweak experiment has measured the parity-violating asymmetry in polarized e-p elastic scattering at Q^2 = 0.025(GeV/c)^2, employing 145 microamps of 89% longitudinally polarized electrons on a 34.4cm long liquid hydrogen target at Jefferson Lab. The results of the experiment's commissioning run are reported here, constituting approximately 4% of the data collected in the experiment. From these initial results the measured asymmetry is A_e_p = -279 +- 35 (statistics) +- 31 (systematics) ppb, which is the smallest and most precise asymmetry ever measured in polarized e-p scattering. The small Q^2 of this experiment has made possible the first determination of the weak charge of the proton, Q^p_W, by incorporating earlier parity-violating electron scattering (PVES) data at higher Q^2 to constrain hadronic corrections. The value of Q^p_W obtained in this way is Q^p_W(PVES) = 0.064 +- 0.012, in good agreement with the Standard Model prediction of Q^p_W(SM) = 0.0710 +- 0.0007. When this result is further combined with the Cs atomic parity violation (APV) measurement, significant constraints on the weak charges of the up and down quarks can also be extracted. That PVES+APV analysis reveals the neutron's weak charge to be Q^n_W(PVES+APV) = -0.975 +- 0.010.

Androic, D; Armstrong, D S; Asaturyan, A; Averett, T; Balewski, J; Beaufait, J; Beminiwattha, R S; Benesch, J; Benmokhtar, F; Birchall, J; Carlini, R D [JLAB; Cates, G D; Cornejo, J C; Covrig, S; Dalton, M M; Davis, C A; Deconinck, W; Diefenbach, J; Dowd, J F; Dunne, J A; Dutta, D; Duvall, W S; Elaasar, M; Falk, W R; Finn, J M; Forest, T; Gaskell, D; Gericke, M T. W.; Grames, J; Gray, V M; Grimm, K; Guo, F; Hoskins, J R; Johnston, K; Jones, D; Jones, M; Jones, R; Kargiantoulakis, M; King, P M; Korkmaz, E; Kowalski, S; Leacock, J; Leckey, J; Lee, A R; Lee, J H; Lee, L; MacEwan, S; Mack, D; Magee, J A; Mahurin, R; Mammei, J; Martin, J W; McHugh, M J; Meekins, D; Mei, J; Michaels, R; Micherdzinska, A; Mkrtchyan, A; Mkrtchyan, H; Morgan, N; Myers, K E; Narayan, A; Ndukum, L Z; Nelyubin, V; van Oers, W T H; Nuruzzaman,; Opper, A K; Page, S A; Pan, J; Paschke, K D; Phillips, S K; Pitt, M L; Poelker, M; Rajotte, J F; Ramsay, W D; Roche, J; Sawatzky, B; Seva, T; Shabestari, M H; Silwal, R; Simicevic, N; Smith, G R; Solvignon, P; Spayde, D T; Subedi, A; Subedi, R; Suleiman, R; Tadevosyan, V; Tobias, W A; Tvaskis, V; Waidyawansa, B; Wang, P; Wells, S P; Wood, S A; Yang, S; Young, R D; Zhamkochyan, S

2013-10-01T23:59:59.000Z

400

First Determination of the Weak Charge of the Proton  

E-Print Network [OSTI]

The Qweak experiment has measured the parity-violating asymmetry in polarized e-p elastic scattering at Q^2 = 0.025(GeV/c)^2, employing 145 microamps of 89% longitudinally polarized electrons on a 34.4cm long liquid hydrogen target at Jefferson Lab. The results of the experiment's commissioning run are reported here, constituting approximately 4% of the data collected in the experiment. From these initial results the measured asymmetry is Aep = -279 +- 35 (statistics) +- 31 (systematics) ppb, which is the smallest and most precise asymmetry ever measured in polarized e-p scattering. The small Q^2 of this experiment has made possible the first determination of the weak charge of the proton, QpW, by incorporating earlier parity-violating electron scattering (PVES) data at higher Q^2 to constrain hadronic corrections. The value of QpW obtained in this way is QpW(PVES) = 0.064 +- 0.012, in good agreement with the Standard Model prediction of QpW(SM) = 0.0710 +- 0.0007. When this result is further combined with the Cs atomic parity violation (APV) measurement, significant constraints on the weak charges of the up and down quarks can also be extracted. That PVES+APV analysis reveals the neutron's weak charge to be QnW(PVES+APV) = -0.975 +- 0.010.

Qweak Collaboration; D. Androic; D. S. Armstrong; A. Asaturyan; T. Averett; J. Balewski; J. Beaufait; R. S. Beminiwattha; J. Benesch; F. Benmokhtar; J. Birchall; R. D. Carlini; G. D. Cates; J. C. Cornejo; S. Covrig; M. M. Dalton; C. A. Davis; W. Deconinck; J. Diefenbach; J. F. Dowd; J. A. Dunne; D. Dutta; W. S. Duvall; M. Elaasar; W. R. Falk; J. M. Finn; T. Forest; D. Gaskell; M. T. W. Gericke; J. Grames; V. M. Gray; K. Grimm; F. Guo; J. R. Hoskins; K. Johnston; D. Jones; M. Jones; R. Jones; M. Kargiantoulakis; P. M. King; E. Korkmaz; S. Kowalski; J. Leacock; J. Leckey; A. R. Lee; J. H. Lee; L. Lee; S. MacEwan; D. Mack; J. A. Magee; R. Mahurin; J. Mammei; J. W. Martin; M. J. McHugh; D. Meekins; J. Mei; R. Michaels; A. Micherdzinska; A. Mkrtchyan; H. Mkrtchyan; N. Morgan; K. E. Myers; A. Narayan; L. Z. Ndukum; V. Nelyubin; Nuruzzaman; W. T. H van Oers; A. K. Opper; S. A. Page; J. Pan; K. D. Paschke; S. K. Phillips; M. L. Pitt; M. Poelker; J. F. Rajotte; W. D. Ramsay; J. Roche; B. Sawatzky; T. Seva; M. H. Shabestari; R. Silwal; N. Simicevic; G. R. Smith; P. Solvignon; D. T. Spayde; A. Subedi; R. Subedi; R. Suleiman; V. Tadevosyan; W. A. Tobias; V. Tvaskis; B. Waidyawansa; P. Wang; S. P. Wells; S. A. Wood; S. Yang; R. D. Young; S. Zhamkochyan

2013-09-02T23:59:59.000Z

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401

Electric Fields and Chiral Magnetic Effect in Cu + Au Collisions  

E-Print Network [OSTI]

The non-central Cu + Au collisions can create strong out-of-plane magnetic fields and in-plane electric fields. By using the HIJING model, we study the general properties of the electromagnetic fields in Cu + Au collisions at 200 GeV and their impacts on the charge-dependent two-particle correlator $\\gamma_{q_1q_2}=$ (see main text for definition) which was used for the detection of the chiral magnetic effect (CME). Compared with Au + Au collisions, we find that the in-plane electric fields in Cu + Au collisions can strongly suppress the two-particle correlator or even reverse its sign if the lifetime of the electric fields is long. Combining with the expectation that if $\\gamma_{q_1q_2}$ is induced by elliptic-flow driven effects we would not see such strong suppression or reversion, our results suggest to use Cu + Au collisions to test CME and understand the mechanisms that underlie $\\gamma_{q_1q_2}$.

Wei-Tian Deng; Xu-Guang Huang

2015-02-16T23:59:59.000Z

402

The DIS(chi) Scheme for Heavy Quark Production at Small x.  

E-Print Network [OSTI]

ar X iv :h ep -p h/ 06 05 32 1v 1 2 9 M ay 2 00 6 February 2, 2008 6:9 Proceedings Trim Size: 9in x 6in Cavendish-HEP-2006/12 THE DIS(?) SCHEME FOR HEAVY QUARK PRODUCTION AT SMALL X C. D. WHITE Cavendish Laboratory, J. J. Thomson Avenue... ×10-4 Q2(GeV2) F 2 p (x ,Q 2 ) + 0 .25 (9- i) LL resummed NLO 0 0.5 1 1.5 2 2.5 3 3.5 4 1 10 10 2 10 3 x=5×10-4 x=6.32×10-4 x=8×10-4 x=1.3×10-3 x=1.61×10-3 x=2×10-3 x=3.2×10-3 x=5×10-3 x=8×10-3 H1 (×1.02) ZEUS(×1.004) NMC(×0.996) LL resummed NLO Q2(GeV2...

White, C D

403

Color transparency after the NE18 and E665 experiments: Outllok and perspectives at CEBAF  

E-Print Network [OSTI]

CEBAF is a high-luminocity factory of virtual photons with variable virtuality $Q^{2}$ and transverse size. This makes CEBAF, in particular after the energy upgrade to (8-12)GeV, an ideal facility for uncovering new phenomena, and opening new windows, at the interface of the perturbative and nonperturbative QCD. We discuss color transparency as the case for a broad program on electroproduction of vector mesons $\\rho^{0},\\,\\omega^{0},\\,\\phi^{0}$ and their radial excitations $\\rho',\\,\\omega',\\,\\phi'$ at CEBAF. We also comment on the second generation of experiments on color transparency in $^{4}He(e,e'p)$ scattering, which are also feasible at CEBAF. In 1994, we can make more reliable projections into future because our understanding of the onset of color transparency has greatly been augmented by two experiments completed in 1993:\\\\ i) no effect of CT was seen in the SLAC NE18 experiment on $A(e,e'p)$ scattering at virtualities of the exchanged photon $Q^{2} \\lsim 7$ GeV$^{2}$, \\\\ ii) strong signal of CT was observed in the FNAL E665 experiment on exclusive $\\rho^{0}$- meson production in deep inelastic scattering in the same range of $Q^{2}$. \\\\ We discuss the impact of these observations on the CEBAF experimental program. We argue they both are good news, both were anticipated theoretically, and both rule in the correct QCD mechanism of the onset of CT.

J. Nemchik; N. N. Nikolaev; B. G. Zakharov

1994-06-06T23:59:59.000Z

404

Delta Electroproduction in 12-C  

SciTech Connect (OSTI)

The Delta-nucleus potential is a crucial element in the understanding of the nuclear system. Previous electroexcitation measurements in the delta region reported a Q2 dependence of the delta mass indicating that this potential is dependent on the momentum of the delta. Such a dependence is not observed for protons and neutrons in the nuclear medium. This thesis presents the experimental study of the electroexcitation of the delta resonance in 12C, performed using the high energy electron beam at the Thomas Jefferson National Accelerator Facility, and the near 4(pie) acceptance detector CLAS that enables the detection of the full reaction final state. Inclusive, semi inclusive, and exclusive cross sections were measured with an incident electron beam energy of 1.162GeV over the Q2 range 0.175-0.475 (GeV/c)2. A Q2 dependence of the delta mass was only observed in the exclusive measurements indicating that the delta-nucleus potential is affected by the momentum of the delta.

Steven McLauchlan

2003-01-31T23:59:59.000Z

405

Infrared exponents and the strong-coupling limit in lattice Landau gauge  

E-Print Network [OSTI]

We study the gluon and ghost propagators of lattice Landau gauge in the strong-coupling limit beta=0 in pure SU(2) lattice gauge theory to find evidence of the conformal infrared behavior of these propagators as predicted by a variety of functional continuum methods for asymptotically small momenta $q^2 \\ll \\Lambda_\\mathrm{QCD}^2$. In the strong-coupling limit, this same behavior is obtained for the larger values of a^2q^2 (in units of the lattice spacing a), where it is otherwise swamped by the gauge field dynamics. Deviations for a^2q^2 < 1 are well parameterized by a transverse gluon mass $\\propto 1/a$. Perhaps unexpectedly, these deviations are thus no finite-volume effect but persist in the infinite-volume limit. They furthermore depend on the definition of gauge fields on the lattice, while the asymptotic conformal behavior does not. We also comment on a misinterpretation of our results by Cucchieri and Mendes in Phys. Rev. D81 (2010) 016005.

Andre Sternbeck; Lorenz von Smekal

2010-04-09T23:59:59.000Z

406

Towards a Resolution of the Proton Form Factor Problem: New Electron and Positron Scattering Data  

DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

There is a significant discrepancy between the values of the proton electric form factor, GpE, extracted using unpolarized and polarized electron scattering. Calculations predict that small two-photon exchange (TPE) contributions can significantly affect the extraction of GpE from the unpolarized electron-proton cross sections. We determined the TPE contribution by measuring the ratio of positron-proton to electron-proton elastic scattering cross sections using a simultaneous, tertiary electron-positron beam incident on a liquid hydrogen target and detecting the scattered particles in the Jefferson Lab CLAS detector. This novel technique allowed us to cover a wide range in virtual photon polarization (epsilon) and momentum transfer (Q2) simultaneously, as well as to cancel luminosity-related systematic errors. The cross section ratio increases with decreasing ? at Q2=1.45 GeV2. This measurement is consistent with the size of the form factor discrepancy at Q2?1.75 GeV2 and with hadronic calculations including nucleon and Delta intermediate states, which have been shown to resolve the discrepancy up to 2-3 GeV2.

Adikaram, D.; Rimal, D.; Weinstein, L B.; Raue, B.; Khetarpal, P.; Bennett, R; Arrington, J.; Brooks, W; Adhikari, K; Afanasev, A; Amaryan, M; Anderson, M; Anefalos Pereira, S.; Avakian, H.; Ball, J.; Battaglieri, M.; Bedlinskiy, I.; Biselli, A; Bono, J.; Boiarinov, S.; Briscoe, W; Burkert, V; Carman, D; Careccia, S.; Celentano, A.; Chandavar, S.; Charles, G.; Colaneri, L.; Cole, P; Contalbrigo, M.; Crede, V.; D'Angelo, A; Dashyan, N.; De Vita, R.; De Sanctis, E.; Deur, A.; Djalali, C.; Dodge, G; Dupre, R.; Egiyan, H.; El Alaoui, A.; El Fassi, L.; Elouadrhiri, L.; Eugenio, P.; Fedotov, G.; Fegan, S.; Filippi, A.; Fleming, J; Fradi, A.; Garillon, B.; Gilfoyle, G; Giovanetti, K; Girod, F; Goetz, J; Gohn, W.; Golovatch, E.; Gothe, R; Griffioen, K; Guegan, B.; Guidal, M.; Guo, L.; Hafidi, K.; Hakobyan, H.; Hanretty, C.; Harrison, N.; Hattawy, M.; Hicks, K.; Holtrop, M.; Hughes, S; Hyde, C E; Ilieva, Y.; Ireland, D; Ishkhanov, B; Jenkins, D.; Jiang, H.; Jo, H; Joo, K.; Joosten, S.; Kalantarians, N.; Keller, D.; Khandaker, M.; Kim, A.; Kim, W.; Klein, A.; Klein, F; Koirala, S.; Kubarovsky, V.; Kuhn, S; Livingston, K.; Lu, H; MacGregor, I; Markov, N.; Mattione, P.; Mayer, M.; McKinnon, B.; Mestayer, M; Meyer, C; Mirazita, M.; Mokeev, V.; Montgomery, R; Moody, C; Moutarde, H.; Movsisyan, A.; Camacho, C. Munoz; Nadel-Turonski, P.; Niccolai, S.; Niculescu, G.; Osipenko, M.; Ostrovidov, A; Park, K.; Pasyuk, E.; Pisano, S.; Pogorelko, O.; Price, J; Procureur, S.; Prok, Y.; Protopopescu, D.; Puckett, A; Ripani, M.; Rizzo, A.; Rosner, G.; Rossi, P.; Roy, P.; Sabati, F; Salgado, C.; Schott, D.; Schumacher, R; Seder, E.; Sharabian, Y; Simonyan, A.; Skorodumina, I.; Smith, E; Smith, G; Sober, D; Sokhan, D.; Sparveris, N.; Stepanyan, S.; Stoler, P.; Strauch, S.; Sytnik, V.; Taiuti, M.; Tian, Ye; Trivedi, A.; Ungaro, M.; Voskanyan, H.; Voutier, E.; Walford, N; Watts, D; Wei, X.; Wood, M; Zachariou, N.; Zana, L.; Zhang, J.; Zhao, Z; Zonta, I.

2015-02-10T23:59:59.000Z

407

Measurement of the Nucleon Structure Function F2 in the Nuclear Medium and Evaluation of its Moments  

SciTech Connect (OSTI)

We report on the measurement of inclusive electron scattering off a carbon target performed with CLAS at Jefferson Laboratory. A combination of three different beam energies 1.161, 2.261 and 4.461 GeV allowed us to reach an invariant mass of the final-state hadronic system W~2.4 GeV with four-momentum transfers Q2 ranging from 0.2 to 5 GeV2. These data, together with previous measurements of the inclusive electron scattering off proton and deuteron, which cover a similar continuous two-dimensional region of Q2 and Bjorken variable x, permit the study of nuclear modifications of the nucleon structure. By using these, as well as other world data, we evaluated the F2 structure function and its moments. Using an OPE-based twist expansion, we studied the Q2-evolution of the moments, obtaining a separation of the leading-twist and the total higher-twist terms. The carbon-to-deuteron ratio of the leading-twist contributions to the F2 moments exhibits the well known EMC effect, compatible with that discovered previously in x-space. The total higher-twist term in the carbon nucleus appears, although with large systematic uncertainites, to be smaller with respect to the deuteron case for n<7, suggesting partial parton deconfinement in nuclear matter. We speculate that the spatial extension of the nucleon is changed when it is immersed in the nuclear medium.

M. Osipenko

2010-11-01T23:59:59.000Z

408

Deeply Virtual Compton Scattering and its Beam Charge Asymmetry in $e^{\\pm} p$ Collisions at HERA  

E-Print Network [OSTI]

A measurement of elastic deeply virtual Compton scattering gamma* p -> gamma p using e^+ p and e^- p collision data recorded with the H1 detector at HERA is presented. The analysed data sample corresponds to an integrated luminosity of 306 pb^-1, almost equally shared between both beam charges. The cross section is measured as a function of the virtuality Q^2 of the exchanged photon and the centre-of-mass energy W of the gamma* p system in the kinematic domain 6.5 < Q^2 < 80 GeV^2, 30 < W < 140 GeV and |t| < 1 GeV^2, where t denotes the squared momentum transfer at the proton vertex. The cross section is determined differentially in t for different Q^2 and W values and exponential t-slope parameters are derived. Using e^+ p and e^- p data samples, a beam charge asymmetry is extracted for the first time in the low Bjorken x kinematic domain. The observed asymmetry is attributed to the interference between Bethe-Heitler and deeply virtual Compton scattering processes. Experimental results are dis...

Aaron, F D; Alexa, C; Alimujiang, K; Andreev, V; Antunovic, B; Backovic, S; Baghdasaryan, A; Barrelet, E; Bartel, W; Begzsuren, K; Belousov, A; Bizot, J C; Boudry, V; Bozovic-Jelisavcic, I; Bracinik, J; Brandt, G; Brinkmann, M; Brisson, V; Bruncko, D; Bunyatyan, A; Buschhorn, G; Bystritskaya, L; Campbell, A J; Cantun Avila, K B; Cerny, K; Cerny, V; Chekelian, V; Cholewa, A; Contreras, J G; Coughlan, J A; Cozzika, G; Cvach, J; Dainton, J B; Daum, K; Deak, M; de Boer, Y; Delcourt, B; Del Degan, M; Delvax, J; De Wolf, E A; Diaconu, C; Dodonov, V; Dossanov, A; Dubak, A; Eckerlin, G; Efremenko, V; Egli, S; Eliseev, A; Elsen, E; Falkiewicz, A; Favart, L; Fedotov, A; Felst, R; Feltesse, J; Ferencei, J; Fischer, D J; Fleischer, M; Fomenko, A; Gabathuler, E; Gayler, J; Ghazaryan, Samvel; Glazov, A; Glushkov, I; Goerlich, L; Gogitidze, N; Gouzevitch, M; Grab, C; Greenshaw, T; Grell, B R; Grindhammer, G; Habib, S; Haidt, D; Helebrant, C; Henderson, R.C W; Hennekemper, E; Henschel, H; Herbst, M; Herrera, G; Hildebrandt, M; Hiller, K H; Hoffmann, D; Horisberger, R; Hreus, T; Jacquet, M; Janssen, M E; Janssen, X; Jonsson, L; Jung, Andreas Werner; Jung, H; Kapichine, M; Katzy, J; Kenyon, I R; Kiesling, C; Klein, M; Kleinwort, C; Kluge, T; Knutsson, A; Kogler, R; Kostka, P; Kraemer, M; Krastev, K; Kretzschmar, J; Kropivnitskaya, A; Kruger, K; Kutak, K; Landon, M.P J; Lange, W; Lastovicka-Medin, G; Laycock, P; Lebedev, A; Leibenguth, G; Lendermann, V; Levonian, S; Li, G; Lipka, K; Liptaj, A; List, B; List, J; Loktionova, N; Lopez-Fernandez, R; Lubimov, V; Makankine, A; Malinovski, E; Marage, P; Marti, Ll; Martyn, H U; Maxfield, S J; Mehta, A; Meyer, A B; Meyer, H; Meyer, H; Meyer, J; Michels, V; Mikocki, S; Milcewicz-Mika, I; Moreau, F; Morozov, A; Morris, J V; Mozer, Matthias Ulrich; Mudrinic, M; Muller, K; Murin, P; Naumann, Th; Newman, P R; Niebuhr, C; Nikiforov, A; Nikitin, D; Nowak, G; Nowak, K; Nozicka, M; Olivier, B; Olsson, J E; Osman, S; Ozerov, D; Palichik, V; Panagoulias, I; Pandurovic, M; Papadopoulou, Th; Pascaud, C; Patel, G D; Pejchal, O; Perez, E; Petrukhin, A; Picuric, I; Piec, S; Pitzl, D; Placakyte, R; Pokorny, B; Polifka, R; Povh, B; Radescu, V; Rahmat, A J; Raicevic, N; Raspiareza, A; Ravdandorj, T; Reimer, P; Rizvi, E; Robmann, P; Roland, B; Roosen, R; Rostovtsev, A; Rotaru, M; Ruiz Tabasco, J E; Rurikova, Z; Rusakov, S; Salek, D; Sankey, D.P C; Sauter, M; Sauvan, E; Schmitt, S; Schoeffel, L; Schoning, A; Schultz-Coulon, H C; Sefkow, F; Shaw-West, R N; Shtarkov, L N; Shushkevich, S; Sloan, T; Smiljanic, Ivan; Soloviev, Y; Sopicki, P; South, D; Spaskov, V; Specka, Arnd E; Staykova, Z; Steder, M; Stella, B; Stoicea, G; Straumann, U; Sunar, D; Sykora, T; Tchoulakov, V; Thompson, G; Thompson, P D; Toll, T; Tomasz, F; Tran, T H; Traynor, D; Trinh, T N; Truol, P; Tsakov, I; Tseepeldorj, B; Turnau, J; Urban, K; Valkarova, A; Vallee, C; Van Mechelen, P; Vargas Trevino, A; Vazdik, Y; Vinokurova, S; Volchinski, V; von den Driesch, M; Wegener, D; Wissing, Ch; Wunsch, E; Zacek, J; Zalesak, J; Zhang, Z; Zhokin, A; Zimmermann, T; Zohrabyan, H; Zomer, F; Zus, R; 10.1016/j.physletb.2009.10.035

2009-01-01T23:59:59.000Z

409

Measurement of Leading Neutron Production in Deep-Inelastic Scattering at HERA  

E-Print Network [OSTI]

The production of leading neutrons, where the neutron carries a large fraction x_L of the incoming proton's longitudinal momentum, is studied in deep-inelastic positron-proton scattering at HERA. The data were taken with the H1 detector in the years 2006 and 2007 and correspond to an integrated luminosity of 122 pb^{-1}. The semi-inclusive cross section is measured in the phase space defined by the photon virtuality 6 < Q^2 < 100 GeV^2, Bjorken scaling variable 1.5x10^{-4} < x < 3x10^{-2}, longitudinal momentum fraction 0.32 < x_L < 0.95 and neutron transverse momentum p_T < 0.2 GeV. The leading neutron structure function, F_2^{LN(3)}(Q^2,x,x_L), and the fraction of deep-inelastic scattering events containing a leading neutron are studied as a function of Q^2, x and x_L. Assuming that the pion exchange mechanism dominates leading neutron production, the data provide constraints on the shape of the pion structure function.

Aaron, F D; Alimujiang, K; Andreev, V; Antunovic, B; Backovic, S; Baghdasaryan, A; Barrelet, E; Bartel, W; Begzsuren, K; Belousov, A; Bizot, J C; Boudry, V; Bozovic-Jelisavcic, I; Bracinik, J; Brandt, G; Brinkmann, M; Brisson, V; Bruncko, D; Bunyatyan, A; Buschhorn, G; Bystritskaya, L; Campbell, A J; Cantun Avila, K B; Cerny, K; Cerny, V; Chekelian, V; Cholewa, A; Contreras, J G; Coughlan, J A; Cozzika, G; Cvach, J; Dainton, J B; Daum, K; Deak, M; Delcourt, B; Delvax, J; De Wolf, E A; Diaconu, C; Dodonov, V; Dossanov, A; Dubak, A; Eckerlin, G; Efremenko, V; Egli, S; Eliseev, A; Elsen, E; Falkiewicz, A; Favart, L; Fedotov, A; Felst, R; Feltesse, J; Ferencei, J; Fischer, D.-J; Fleischer, M; Fomenko, A; Gabathuler, E; Gayler, J; Ghazaryan, Samvel; Glazov, A; Glushkov, I; Goerlich, L; Gogitidze, N; Gouzevitch, M; Grab, C; Greenshaw, T; Grell, B R; Grindhammer, G.; Habib, S; Haidt, D; Helebrant, C; Henderson, R C W; Hennekemper, E; Henschel, H; Herbst, M; Herrera, G; Hildebrandt, M; Hiller, K H; Hoffmann, D; Horisberger, R; Hreus, T; Jacquet, M; Janssen, X; Jonsson, L; Jung, Andreas Werner; INSPIRE-00183962; Jung, H; Kapichine, M; Katzy, J; Kenyon, I R; Kiesling, C; Klein, M; Kleinwort, C; Kluge, T; Knutsson, A; Kogler, R; Kostka, P; Kraemer, M; Krastev, K; Kretzschmar, J; Kropivnitskaya, A; Kruger, K; Kutak, K; Landon, M P J; Lange, W; Lastovicka-Medin, G; Laycock, P; Lebedev, A; Lendermann, V; Levonian, S; Li, G; Lipka, K; Liptaj, A; List, B; List, J; Loktionova, N; Lopez-Fernandez, R; Lubimov, V; Lytkin, L; Makankine, A; Malinovski, E; Marage, P; Marti, Ll; Martyn, H.-U.; Maxfield, S J; Mehta, A; Meyer, A B; Meyer, H; Meyer, H; Meyer, J; Mikocki, S; Milcewicz-Mika, I; Moreau, F; Morozov, A; Morris, J V; Mozer, Matthias Ulrich; Mudrinic, M; Muller, K; Murin, P; Naumann, Th; Newman, P R; Niebuhr, C; Nikiforov, A; Nikitin, D; Nowak, G; Nowak, K; Olsson, J E; Osman, S; Ozerov, D; Pahl, P; Palichik, V; Panagoulias, I; Pandurovic, M; Papadopoulou, Th; Pascaud, C; Patel, G D; Pejchal, O; Perez, E; Petrukhin, A; Picuric, I; Piec, S; Pitzl, D; Placakyte, R; Pokorny, B; Polifka, R; Povh, B; Radescu, V; Rahmat, A J; Raicevic, N; Raspiareza, A; Ravdandorj, T; Reimer, P; Rizvi, E; Robmann, P; Roland, B; Roosen, R; Rostovtsev, A; Rotaru, M; Ruiz Tabasco, J E; Rusakov, S; Salek, D; Sankey, D P C; Sauter, M; Sauvan, E; Schmitt, S; Schoeffel, L; Schoning, A; Schultz-Coulon, H.-C; Sefkow, F; Shaw-West, R N; Shtarkov, L N; Shushkevich, S; Sloan, T; Smiljanic, Ivan; Soloviev, Y; Sopicki, P; South, D; Spaskov, V; Specka, Arnd E; Staykova, Z; Steder, M; Stella, B; Stoicea, G; Straumann, U.; Sunar, D; Sykora, T; Tchoulakov, V; Thompson, G; Thompson, P D; Toll, T; Tomasz, F; Tran, T H; Traynor, D; Trinh, T N; Truol, P; Tsakov, I; Tseepeldorj, B; Turnau, J; Urban, K; Valkarova, A; Vallee, C; Van Mechelen, P; Vargas Trevino, A; Vazdik, Y; Vinokurova, S; Volchinski, V; von den Driesch, M; Wegener, D; Wissing, Ch; Wunsch, E; Zacek, J; Zalesak, J; Zhang, Z; Zhokin, A; Zimmermann, T; Zohrabyan, H; Zomer, F

2010-01-01T23:59:59.000Z

410

Possible experimental evidence for the presence of double octupole states in {sup 240}Pu  

SciTech Connect (OSTI)

Excited states in the {sup 240}Pu nucleus have been studied by means of the (p,t) reaction using the Q3D spectrometer and the focal plane detector from Munich. The comparison between experimental angular distributions and the DWBA calculations allowed the extraction of relative two-neutron transfer strengths. These observables may reveal important information about the structure of different states. The experimental two neutron strength for the 0{sup +}{sub 2} and 0{sup +}{sub 3} states is found in good agreement with the predictions of the IBA model, confirming the double octupole nature for the 0{sup +}{sub 2} state proposed in the previous studies.

Pascu, S.; Spieker, M.; Bucurescu, D.; Faestermann, T.; Hertenberger, R.; Skalacki, S.; Weber, S.; Wirth, H. F.; Zamfir, N. V.; Zilges, A. [Institut fuer Kernphysik, Universitaet zu Koeln, D-50937 Koeln, Germany and National Institute for Physics and Nuclear Engineering, R-77125, Bucharest-Magurele (Romania); Institut fuer Kernphysik, Universitaet zu Koeln, D-50937 Koeln (Germany); National Institute for Physics and Nuclear Engineering, R-77125, Bucharest-Magurele (Romania); Physik Department E12, Technische Universitaet Muenchen, D-85748 Garching (Germany); Sektion Physik, Ludwig-Maximilians-Universitaet Muenchen, D-85748 Garching (Germany); Institut fuer Kernphysik, Universitaet zu Koeln, D-50937 Koeln (Germany); Sektion Physik, Ludwig-Maximilians-Universitaet Muenchen, D-85748 Garching (Germany); National Institute for Physics and Nuclear Engineering, R-77125, Bucharest-Magurele (Romania); Institut fuer Kernphysik, Universitaet zu Koeln, D-50937 Koeln (Germany)

2012-10-20T23:59:59.000Z

411

Peak Heating/Cooling Load Design Methods: How We Got To Where We Are Today In The U.S.  

E-Print Network [OSTI]

 textile  mills  in  N.C., which became widely adapted as the terminology that described artificial cooling system (Donaldson et al., 1994). #3; Proceedings of BS2013: 13th Conference of International Building Performance Simulation Association, Chambéry... ,Q#3; #20;#27;#19;#20;#15;#3; WKH#3; (QJOLVK#3; FKHPLVW#15;#3; PHWHRURORJLVW#3; DQG#3; SK\\VLFLVW#15;#3; -RKQ#3; 'DOWRQ#3; #11;#20;#26;#25;#25;#16;#20;#27;#23;#23;#12;#15;#3; LQWURGXFHG#3; WKH#3; FRQFHSW#3; RI#3; ³SDUWLDO#3; SUHVVXUH´#15;#3; ZKLFK#3...

Mao, Chunliu; Haberl, Jeff; Baltazar, Juan Carlos

412

Transverse wave loading on partially buried marine pipelines  

E-Print Network [OSTI]

Displacement Test. ~ 9 . e Test 1 +/- Q. 3 in. Initial H/D I Q. IQ fn. Final H/D e Q. gg fn. Gs = 1. 32 . 7 . 6 . 5 . 4 ~ 3 ~ 2 o 0 0 0 0 0 0 1 10 100 1000 10000 CYCLES Figure 13. Typical Embedment Versus Cycles Data ? Low Displacement Test... Displacement Data ? High Displacement Test. . 9 0 . e ~ 7 . 6 . 4 . 3 ~ 2 0 1 10 100 Test 2 +/- 3. 0 in. Initial H/D = 0. 10 in. Final H/D = 1. 02 in. Gs 1. 32 1000 10000 CYCLES Figure 15. Typical Embedment Versus Cycles Data ? High...

Webb, Richard Edgar

2012-06-07T23:59:59.000Z

413

Jump chaotic behaviour of ultra low loss bulk acoustic wave cavities  

SciTech Connect (OSTI)

We demonstrate a previously unobserved nonlinear phenomenon in an ultra-low loss quartz bulk acoustic wave cavity (Q>3>10{sup 9}), which only occurs below 20 mK in temperature and under relatively weak pumping. The phenomenon reveals the emergence of several stable equilibria (at least two foci and two nodes) and jumps between these quasi states at random times. The degree of this randomness as well as separations between levels can be controlled by the frequency of the incident carrier signal. It is demonstrated that the nature of the effect lies beyond the standard Duffing model.

Goryachev, Maxim, E-mail: maxim.goryachev@uwa.edu.au; Farr, Warrick G.; Tobar, Michael E. [ARC Centre of Excellence for Engineered Quantum Systems, University of Western Australia, 35 Stirling Highway, Crawley WA 6009 (Australia); Galliou, Serge [Department of Time and Frequency, FEMTO-ST Institute, ENSMM, 26 Chemin de l'Épitaphe 25000 Besançon (France)

2014-08-11T23:59:59.000Z

414

DOE/EIA-0202(86/3Q) Energy Information Administration Washington, DC  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title:DOBEIA-0202(83/4Q) Short-Term Energy3/P1Q)6/1Q) Energy2Q)3Q)

415

DOE/EIA-0202(87/3Q) Energy Information Administration Short-Term  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title:DOBEIA-0202(83/4Q) Short-Term Energy3/P1Q)6/1Q)7/1Q)3Q)

416

DOE/EIA-0202(87/4Q) Energy Information Administration Short-Term  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title:DOBEIA-0202(83/4Q) Short-Term Energy3/P1Q)6/1Q)7/1Q)3Q)4Q)

417

Microsoft Word - Experiment Quarterly Fact Sheet-FY11-3Q _FINAL_ - MJP  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNational Nuclear SecurityNationalApplyMaintaining theMembershipFiscalMarch1Q and 2Q3Q

418

Microsoft Word - FINAL - NFO FY14 PER 11-14-14  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNational Nuclear SecurityNationalApplyMaintaining theMembershipFiscalMarch1Q and 2Q3Q

419

Quarterly SSP Experiment Summary-FY13-1Q 1  

National Nuclear Security Administration (NNSA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartmentNational Nuclearhas 'Natitude' |Requests | National Nuclearenvironment |1-4Q3-1Q 1

420

Quarterly SSP Experiment Summary-FY13-4Q final 1  

National Nuclear Security Administration (NNSA)

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421

Microsoft PowerPoint - C-Mod_quarterly_intro.ppt  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping theEnergyInnovationMichaelGE1PlanARM A.Highlights, Plans, andQ3

422

Microsoft PowerPoint - C-Mod_quarterly_res_highlights_21.ppt  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: VegetationEquipment Surfaces andMapping theEnergyInnovationMichaelGE1PlanARM A.Highlights, Plans, andQ3Q4

423

THE AEROSPACE CORPORATION '  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545 OCT 28SacandagaSiteCT-. \5-1 . ' .53q 3

424

THE AEROSPACE CORPORATION /  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545 OCT 28SacandagaSiteCT-. \5-1 . ' .53q 3/

425

Interstat Issue 10  

E-Print Network [OSTI]

-t O CD Cu to CO M 01 - a K - 3 3 r t ro p> co o q " a ro . H - O O O Q 3 * M 3 " Pl r t 3 *- oi ro H . 01 3 • a O ^ W r | o . 01 H - H - 3 3 * r r o i r r o ro o n i- h i- h H - O r o h o r t ro c < r t x 01 3 o q n ^ O O O < 3 3...

1978-01-01T23:59:59.000Z

426

Tax decisions involving the cost method of inventory valuation  

E-Print Network [OSTI]

88 88 88 8 8 8&8~ ""llXXC t'OiM 8G 8 . i'%18 8 OO 802184 Q8PC O 88 8. OlX!f:"?:OT161'lt o2 f vl8?8ox'T 8884? v Pikl%88 6'M88 "h'. , ' o . ' 58818 8x'8 covv'"'oil&g 41'8888& b j' 88QOQ!''8811'""" 88 OV&X@880 O'XGl'f O8p 0:18 l'118i?8'lOll ~ll... A Thesis XVV~yG" V. 'I~j~l('3 'UA lML~1OUXGP~, '?. C 'K'~A i. :93'. , "3:, ' Ql Qkl ~ dQr' & "X6 @jib&(&P~. "-: Q3. Of. ' 'ci. , ": g3, "~~&G'~ Di~CCC ~P "&j&G~ Q 3 ~ f P j P ZB. jiPQC5 ~K';"POQQOP f f f ~ f f f f f. f f f XV . "?PIj"'1Q ?MG3...

McMenamy, Bobby Benton

2012-06-07T23:59:59.000Z

427

MEASUREMENT OF THE STRANGE QUARK CONTRIBUTION TO THE VECTOR STRUCTURE OF THE PROTON  

SciTech Connect (OSTI)

The goal of the G0 experiment is to determine the contribution of the strange quarks in the quark-antiquark sea to the structure of the nucleon. To this end, the experiment measured parityviolating asymmetries from elastic electron-proton scattering from 0.12 ? Q2 ? 1.0 (GeV/c)2 at Thomas Jefferson National Accelerator Facility. These asymmetries come from the interference of the electromagnetic and neutral weak interactions, and are sensitive to the strange quark contributions in the proton. The results from the forward-angle measurement, the linear combination of the strange electric and magnetic form factors GsE +?GsM, suggest possible non-zero, Q2 dependent, strange quark contributions and provide new information to understand the magnitude of the contributions. This dissertation presents the analysis and results of the forward-angle measurement. In addition, the G0 experiment measured the beam-normal single-spin asymmetry in the elastic scattering of transversely polarized 3 GeV electrons from unpolarized protons at Q2 = 0.15, 0.25 (GeV/c)2 as part of the forward-angle measurement. The transverse asymmetry provides a direct probe of the imaginary component of the two-photon exchange amplitude, the complete description of which is important in the interpretation of data from precision electron-scattering experiments. The results of the measurement indicate that calculations using solely the elastic nucleon intermediate state are insufficient and generally agree with calculations that include significant inelastic hadronic intermediate state contributions. This dissertation presents the analysis and results of this measurement.

Sarah Phillips

2007-11-30T23:59:59.000Z

428

$B\\to ?\\ell^{+}\\ell^{-}$ decays revisited in the standard model  

E-Print Network [OSTI]

A new estimate is presented of the dileptonic $B$ decays $B\\to\\pi\\ell^+\\ell^-(\\ell=e,\\mu,\\tau)$ in naive factorization within the standard-model (SM) framework. Using a combination of several approaches, we investigate the behavior of the $B\\to \\pi$ form factors in the entire region of the momentum transfer squared $q^2$. For the vector and scalar form factors, we employ the light cone sum rule (LCSR) with a chiral current correlator to estimate, at twist-2 next-to-leading order (NLO) accuracy, their shapes in small and intermediate kinematical region. Then a simultaneous fit to a Bourrely-Caprini-Lellouch (BCL) parametrization is performed of the sum rule predictions and the corresponding lattice QCD (LQCD) results available at some high $q^2$'s. The same approach is applied for the tensor form factor, except that at large $q^2$ we use as input the LQCD data on the corresponding $B\\to K$ form factor in combination with a $SU_F(3)$ symmetry breaking ansatz. Employing the fitted BCL parameterizations, we evaluate, as an illustrative example, several of the observables of the charged decay modes $B^-\\to\\pi^-\\ell^+\\ell^-$, including the dilepton invariant mass distribution and branching ratio. For the dielectron and dimuon modes, the branching ratios are estimated at $\\mathcal{B}(B^-\\to\\pi^-e^+e^-)=(2.263^{+0.227}_{-0.192})\\times10^{-8}$ and $\\mathcal{B}(B^-\\to\\pi^-\\mu^+\\mu^-)=(2.259^{+0.226}_{-0.191}) \\times10^{-8}$. The latter shows an excellent agreement with the recent experimental measurement at LHCb and hence puts a stringent constraint on the contribution from possible new physics. We arrive at, for the ditau mode, $\\mathcal{B}(B^-\\to\\pi^-\\tau^+\\tau^-)=(1.017^{+0.118}_{-0.139})\\times10^{-8}$, which is one order of magnitude larger than the existing theoretical predictions.

Zuo-Hong Li; Zong-Guo Si; Ying Wang; Nan Zhu

2014-11-09T23:59:59.000Z

429

Spin physics with CLAS and CLAS12  

SciTech Connect (OSTI)

An extensive experimental program to measure the spin structure of the nucleon has been conducted in Hall B at Jefferson Lab with the CEBAF Large Acceptance Spectrometer (CLAS) in the last decade. Using a longitudinally polarized beam scattering off longitudinally polarized NH3 and ND3 targets, inclusive Deep Inelastic Scattering (DIS), Semi-Inclusive DIS (SIDIS) and DVCS experiments were carried out that make a significant contributions to the existing data. The inclusive double spin asymmetry A|| was measured over a large range in Q2 and W, providing data of impressively high precision that give a better understanding of the structure of the nucleon in the DIS and the valence quarks regions. Using parameterizations A2 and F1 from world data, the virtual photon asymmetry A1 and the structure function g1 were extracted in a Q2 range from 0.05 to 5 GeV2 and a W range from 1.08 to 3.0 GeV. As a result of the extended kinematical range, first moments of structure functions were measured over a large range in Q2 and duality was tested. Furthermore, newly proposed experiments, using an upgraded accelerator at Jefferson Laboratory and an improved CLAS detector (CLAS12), are expected to increase the statistical precision of the current measurements and extend them to kinematic regions presently not accessible, such as high x. This will improve significantly our knowledge of the structure of the nucleon, including parton distribution functions, duality and higher twists contributions.

Angela Biselli

2011-10-01T23:59:59.000Z

430

Recoil Polarization Measurements of the Proton Electromagnetic Form Factor Ratio to High Momentum Transfer  

SciTech Connect (OSTI)

The electromagnetic form factors of the nucleon characterize the effect of its internal structure on its response to an electromagnetic probe as studied in elastic electronnucleon scattering. These form factors are functions of the squared four-momentum transfer Q2 between the electron and the proton. The two main classes of observables of this reaction are the scattering cross section and polarization asymmetries, both of which are sensitive to the form factors in different ways. When considering large f momentum transfers, double-polarization observables offer superior sensitivity to the electric form factor. This thesis reports the results of a new measurement of the ratio of the electric and magnetic form factors of the proton at high momentum transfer using the recoil polarization technique. A polarized electron beam was scattered from a liquid hydrogen target, transferring polarization to the recoiling protons. These protons were detected in a magnetic spectrometer which was used to reconstruct their kinematics, including their scattering angles and momenta, and the position of the interaction vertex. A proton polarimeter measured the polarization of the recoiling protons by measuring the azimuthal asymmetry in the angular distribution of protons scattered in CH2 analyzers. The scattered electron was detected in a large acceptance electromagnetic calorimeter in order to suppress inelastic backgrounds. The measured ratio of the transverse and longitudinal polarization components of the scattered proton is directly proportional to the ratio of form factors GpE=GpM. The measurements reported in this thesis took place at Q2 =5.2, 6.7, and 8.5 GeV2, and represent the most accurate measurements of GpE in this Q2 region to date.

Andrew Puckett

2010-02-01T23:59:59.000Z

431

On The Injection Spectrum of Ultrahigh Energy Cosmic Rays in the Top-Down Scenario  

E-Print Network [OSTI]

We analyze the uncertainties involved in obtaining the injection spectra of UHECR particles in the top-down scenario of their origin. We show that the DGLAP $Q^2$ evolution of fragmentation functions (FF) to $Q=M_X$ (mass of the X particle) from their initial values at low $Q$ is subject to considerable uncertainties. We therefore argue that, for $x\\lsim 0.1$ (the $x$ region of interest for most large $M_X$ values of interest, $x\\equiv 2E/M_X$ being the scaled energy variable), the FF obtained from DGLAP evolution is no more reliable than that provided, for example, by a simple Gaussian form (in the variable $\\ln(1/x)$) obtained under the Modified Leading Log Approximation (MLLA). Additionally, we find that for $x\\gsim0.1$, the evolution in $Q^2$ of the singlet FF, which determines the injection spectrum, is ``minimal'' -- the singlet FF changes by barely a factor of 2 after evolving it over $\\sim$ 14 orders of magnitude in $Q\\sim M_X$. We, therefore, argue that as long as the measurement of the UHECR spectrum above $\\sim10^{20}\\ev$ is going to remain uncertain by a factor of 2 or larger, it is good enough for most practical purposes to directly use any one of the available initial parametrisations of the FFs in the $x$ region $x\\gsim0.1$ based on low energy data even without evolving them to the requisite $Q^2$ value.

Rahul Basu; Pijushpani Bhattacharjee

2004-05-13T23:59:59.000Z

432

The rigging material from Boscawen: setting the sails of a mid-eighteenth-century warship during the French and Indian War  

E-Print Network [OSTI]

304 305 307 306 310 311 312 313 314 402 403 404 407 ~ 10 411 412 413 414 J : 415 7 501 5Q2 503 504 505 506 507 5 ' 6 510 511 12 613 514 616 . . . ~S' 602 603 604 606 607 609 610 611 -"'a 613 614 615 ~ sTEM ? ll AMDEM PE~| ETEEM~ Figure 3-l... 83 . . . 139 vn LIST OF FIGURES FIGURE 3-1 3-2 The Boscawen excavation grid plan The Boscawen excavation site plan . Page 22 24 4-1 A concentration of rigging material recovered from the stern . . . . . . . . . . . . 27 4-2 4-3 4-4 4...

Flanigan, Alan Thomas

1999-01-01T23:59:59.000Z

433

The CJ12 parton distributions  

SciTech Connect (OSTI)

Three new sets of next-to-leading order parton distribution functions (PDFs) are presented, determined by global fits to a wide variety of data for hard scattering processes. The analysis includes target mass and higher twist corrections needed for the description of deep-inelastic scattering data at large x and low Q^2, and nuclear corrections for deuterium targets. The PDF sets correspond to three different models for the nuclear effects, and provide a more realistic uncertainty range for the d quark PDF compared with previous fits. Applications to weak boson production at colliders are also discussed.

Accardi, Alberto [JLAB; Owens, Jeff F. [Florida State U.

2013-07-01T23:59:59.000Z

434

University Downtown Center 67 Washington St., Binghamton  

E-Print Network [OSTI]

METERED PARKING Lot M2 Lot F3 LotH LotH LotI Lot F Lot G LotC Lot F1 Lot J LotJ1 LotJ2 LotJ3 Lot E1 Lot E Lot T LotO1 LotV Lot Q2 Lot 02 Lot Q1 Lot W Lot Y1 Lot R METERED PARKING METERED PARKING METERED Admissions Center Smart Energy Research and Development Facility Innovative Technologies Complex Innovative

Cho, Junghyun

435

Multiplicities of charged pions and kaons from semi-inclusive deep-inelastic scattering by the proton and the deuteron  

E-Print Network [OSTI]

Multiplicities in semi-inclusive deep-inelastic scattering are presented for each charge state of \\pi^\\pm and K^\\pm mesons. The data were collected by the HERMES experiment at the HERA storage ring using 27.6 GeV electron and positron beams incident on a hydrogen or deuterium gas target. The results are presented as a function of the kinematic quantities x_B, Q^2, z, and P_h\\perp. They represent a unique data set for identified hadrons that will significantly enhance our understanding of the fragmentation of quarks into final-state hadrons in deep-inelastic scattering.

Airapetian, A; Akopov, Z; Aschenauer, E C; Augustyniak, W; Avakian, R; Avetissian, A; Avetisyan, E; Belostotski, S; Blok, H P; Borissov, A; Bowles, J; Brodski, I; Bryzgalov, V; Burns, J; Capiluppi, M; Capitani, G P; Cisbani, E; Ciullo, G; Contalbrigo, M; Dalpiaz, P F; Deconinck, W; De Leo, R; De Nardo, L; De Sanctis, E; Diefenthaler, M; Di Nezza, P; Düren, M; Ehrenfried, M; Elbakian, G; Ellinghaus, F; Fabbri, R; Fantoni, A; Felawka, L; Frullani, S; Gabbert, D; Gapienko, G; Gapienko, V; Garibaldi, F; Gavrilov, G; Gharibyan, V; Giordano, F; Gliske, S; Golembiovskaya, M; Hadjidakis, C; Hartig, M; Hasch, D; Hillenbrand, A; Hoek, M; Holler, Y; Hristova, I; Imazu, Y; Ivanilov, A; Izotov, A; Jackson, H E; Jo, H S; Joosten, S; Kaiser, R; Karyan, G; Keri, T; Kinney, E; Kisselev, A; Kobayashi, N; Korotkov, V; Kozlov, V; Kravchenko, P; Krivokhijine, V G; Lagamba, L; Lapikás, L; Lehmann, I; Lenisa, P; Ruiz, A López; Lorenzon, W; Ma, B -Q; Mahon, D; Maiheu, B; Makins, N C R; Manaenkov, S I; Manfré, L; Mao, Y; Marianski, B; de la Ossa, A Martinez; Marukyan, H; Miller, C A; Miyachi, Y; Movsisyan, A; Murray, M; Mussgiller, A; Nappi, E; Naryshkin, Y; Nass, A; Negodaev, M; Nowak, W -D; Pappalardo, L L; Perez-Benito, R; Petrosyan, A; Raithel, M; Reimer, P E; Reolon, A R; Riedl, C; Rith, K; Rosner, G; Rostomyan, A; Rubin, J; Ryckbosch, D; Salomatin, Y; Sanftl, F; Schäfer, A; Schnell, G; Seitz, B; Shibata, T -A; Shutov, V; Stancari, M; Statera, M; Steffens, E; Steijger, J J M; Stewart, J; Stinzing, F; Taroian, S; Terkulov, A; Truty, R; Trzcinski, A; Tytgat, M; Van Haarlem, Y; Van Hulse, C; Veretennikov, D; Vilardi, I; Vogel, C; Wang, S; Yaschenko, S; Ye, Z; Yen, S; Yu, W; Zagrebelnyy, V; Zeiler, D; Zihlmann, B; Zupranski, P

2012-01-01T23:59:59.000Z

436

Multiplicities of charged pions and kaons from semi-inclusive deep-inelastic scattering by the proton and the deuteron  

E-Print Network [OSTI]

Multiplicities in semi-inclusive deep-inelastic scattering are presented for each charge state of \\pi^\\pm and K^\\pm mesons. The data were collected by the HERMES experiment at the HERA storage ring using 27.6 GeV electron and positron beams incident on a hydrogen or deuterium gas target. The results are presented as a function of the kinematic quantities x_B, Q^2, z, and P_h\\perp. They represent a unique data set for identified hadrons that will significantly enhance our understanding of the fragmentation of quarks into final-state hadrons in deep-inelastic scattering.

HERMES Collaboration; A. Airapetian; N. Akopov; Z. Akopov; E. C. Aschenauer; W. Augustyniak; R. Avakian; A. Avetissian; E. Avetisyan; S. Belostotski; H. P. Blok; A. Borissov; J. Bowles; I. Brodski; V. Bryzgalov; J. Burns; M. Capiluppi; G. P. Capitani; E. Cisbani; G. Ciullo; M. Contalbrigo; P. F. Dalpiaz; W. Deconinck; R. De Leo; L. De Nardo; E. De Sanctis; M. Diefenthaler; P. Di Nezza; M. Düren; M. Ehrenfried; G. Elbakian; F. Ellinghaus; R. Fabbri; A. Fantoni; L. Felawka; S. Frullani; D. Gabbert; G. Gapienko; V. Gapienko; F. Garibaldi; G. Gavrilov; V. Gharibyan; F. Giordano; S. Gliske; M. Golembiovskaya; C. Hadjidakis; M. Hartig; D. Hasch; A. Hillenbrand; M. Hoek; Y. Holler; I. Hristova; Y. Imazu; A. Ivanilov; A. Izotov; H. E. Jackson; H. S. Jo; S. Joosten; R. Kaiser; G. Karyan; T. Keri; E. Kinney; A. Kisselev; N. Kobayashi; V. Korotkov; V. Kozlov; P. Kravchenko; V. G. Krivokhijine; L. Lagamba; L. Lapikás; I. Lehmann; P. Lenisa; A. López Ruiz; W. Lorenzon; B. -Q. Ma; D. Mahon; B. Maiheu; N. C. R. Makins; S. I. Manaenkov; L. Manfré; Y. Mao; B. Marianski; A. Martinez de la Ossa; H. Marukyan; C. A. Miller; Y. Miyachi; A. Movsisyan; M. Murray; A. Mussgiller; E. Nappi; Y. Naryshkin; A. Nass; M. Negodaev; W. -D. Nowak; L. L. Pappalardo; R. Perez-Benito; A. Petrosyan; M. Raithel; P. E. Reimer; A. R. Reolon; C. Riedl; K. Rith; G. Rosner; A. Rostomyan; J. Rubin; D. Ryckbosch; Y. Salomatin; F. Sanftl; A. Schäfer; G. Schnell; B. Seitz; T. -A. Shibata; V. Shutov; M. Stancari; M. Statera; E. Steffens; J. J. M. Steijger; J. Stewart; F. Stinzing; S. Taroian; A. Terkulov; R. Truty; A. Trzcinski; M. Tytgat; Y. Van Haarlem; C. Van Hulse; D. Veretennikov; I. Vilardi; C. Vogel; S. Wang; S. Yaschenko; Z. Ye; S. Yen; W. Yu; V. Zagrebelnyy; D. Zeiler; B. Zihlmann; P. Zupranski

2013-04-24T23:59:59.000Z

437

Parity-Violating Electron Scattering from 4He and the Strange Electric Form Factor of the Nucleon  

E-Print Network [OSTI]

We have measured the parity-violating electroweak asymmetry in the elastic scattering of polarized electrons from ^4He at an average scattering angle = 5.7 degrees and a four-momentum transfer Q^2 = 0.091 GeV^2. From these data, for the first time, the strange electric form factor of the nucleon G^s_E can be isolated. The measured asymmetry of A_PV = (6.72 +/- 0.84 (stat) +/- 0.21 (syst) parts per million yields a value of G^s_E = -0.038 +/- 0.042 (stat) +/- 0.010 (syst), consistent with zero.

Airapetian, A; Akopov, Z; Amarian, M; Ammosov, V V; Andrus, A; Aschenauer, E C; Augustyniak, W; Avakian, R; Avetisian, A; Avetissian, E; Bailey, P; Balin, D; Baturin, V; Beckmann, M; Belostotskii, S; Bernreuther, S; Bianchi, N; Blok, H P; Böttcher, Helmut B; Borisov, A; Borysenko, A; Bouwhuis, M; Brack, J; Brüll, A; Bryzgalov, V; Capitani, G P; Chen, T; Chiang, H C; Ciullo, G; Contalbrigo, M; Dalpiaz, P F; De Leo, R; Demey, M; De Nardo, L; De Sanctis, E; Devitsin, E G; Di Nezza, P; Dreschler, J; Düren, M; Ehrenfried, M; Elalaoui-Moulay, A; Elbakian, G; Ellinghaus, F; Elschenbroich, U; Fabbri, R; Fantoni, A; Feshchenko, A; Felawka, L; Fox, B; Frullani, S; Gapienko, G; Gapienko, V; Garibaldi, F; Garrow, K; Garutti, E; Gaskell, D; Gavrilov, G; Karibian, V; Graw, G; Grebenyuk, O; Greeniaus, L G; Gregor, I M; Hafidi, K; Hartig, M; Hasch, D; Heesbeen, D; Henoch, M; Hertenberger, R; Hesselink, W H A; Hillenbrand, A; Hoek, M; Holler, Y; Hommez, B; Iarygin, G; Ivanilov, A; Izotov, A; Jackson, H E; Jgoun, A; Kaiser, R; Kinney, E; Kiselev, A; Kopytin, M; Korotkov, V; Kozlov, V; Krauss, B; Krivokhizhin, V G; Lagamba, L; Lapikas, L; Laziev, A; Lenisa, P; Liebing, P; Linden-Levy, L A; Lipka, K; Lorenzon, W; Lü, H; Lü, J; Lu, S; Ma, B Q; Maiheu, B; Makins, N C R; Mao, Y; Marianski, B; Marukyan, H; Masoli, F; Mexner, V; Meyners, N; Miklukho, O; Miller, C A; Miyachi, Y; Muccifora, V; Nagaitsev, A; Nappi, E; Naryshkin, Yu; Nass, A; Negodaev, M; Nowak, Wolf-Dieter; Oganessyan, K; Ohsuga, H; Pickert, N; Potashov, S Yu; Potterveld, D H; Raithel, M; Reggiani, D; Reimer, P E; Reischl, A; Reolon, A R; Riedl, C; Rith, K; Rosner, G; Rostomyan, A; Rubacek, L; Rubin, J; Ryckbosch, D; Salomatin, Y; Sanjiev, I; Savin, I; Schäfer, A; Schill, C; Schnell, G; Schüler, K P; Seele, J; Seidl, R; Seitz, B; Shanidze, R; Shearer, C; Shibata, T A; Shutov, V; Simani, M C; Sinram, K; Stancari, M; Statera, M; Steffens, E; Steijger, J J M; Stenzel, H; Stewart, J; Stinzing, F; Stösslein, U; Tait, P; Tanaka, H; Taroian, S P; Tchuiko, B; Terkulov, A R; Tkabladze, A; Trzcinski, A; Tytgat, M; Vandenbroucke, A; Van der Nat, P B; van der Steenhoven, G; Vetterli, M C; Vikhrov, V; Vincter, M G; Vogel, C; Vogt, M; Volmer, J; Weiskopf, C; Wendland, J; Wilbert, J; Ye, Y; Ye, Z; Yen, S; Zihlmann, B; Zupranski, P; Aniol, K A; Armstrong, D S; Averett, T; Benaoum, H; Bertin, P Y; Burtin, E; Cahoon, J; Cates, G D; Chang, C C; Chao Yu Chiu; Chen, J P; Seonho Choi; Chudakov, E; Craver, B; Cusanno, F; Decowski, P; Deepa, D; Ferdi, C; Feuerbach, R J; Finn, J M; Fuoti, K; Gilman, R; Glamazdin, A; Gorbenko, V; Grames, J M; Hansknecht, J; Higinbotham, D W; Holmes, R; Holmstrom, T; Humensky, T B; Ibrahim, H; De Jager, C W; Jiang, X; Kaufman, L J; Kelleher, A; Kolarkar, A; Kowalski, S; Kumar, K S; Lambert, D; La Violette, P; Le Rose, J; Lhuillier, D; Liyanage, N; Margaziotis, D J; Mazouz, M; McCormick, K; Meekins, D G; Meziani, Z E; Michaels, R; Moffit, B; Monaghan, P; Munoz-Camacho, C; Nanda, S; Nelyubin, V V; Neyret, D; Paschke, K D; Poelker, M; Pomatsalyuk, R I; Qiang, Y; Reitz, B; Roche, J; Saha, A; Singh, J; Snyder, R; Souder, P A; Subedi, R; Suleiman, R; Sulkosky, V; Tobias, W A; Urciuoli, G M; Vacheret, A; Voutier, E; Wang, K; Wilson, R; Wojtsekhowski, B; Zheng, X

2006-01-01T23:59:59.000Z

438

Experimental study of isovector spin sum rules  

SciTech Connect (OSTI)

We present the Bjorken integral extracted from Jefferson Lab experiment EG1b for $0.05<2.92$ GeV$^2$. The integral is fit to extract the twist-4 element $f_{2}^{p-n}$ which is large and negative. Systematic studies of this higher twist analysis establish its legitimacy at $Q^{2}$ around 1 GeV$^{2}$. We also extracted the isovector part of the generalized forward spin polarizability $\\gamma_{0}$. Although this quantity provides a robust test of Chiral Perturbation Theory, our data disagree with the calculations.

Alexandre Deur; Peter Bosted; Volker Burkert; Donald Crabb; Kahanawita Dharmawardane; Gail Dodge; Tony Forest; Keith Griffioen; Sebastian Kuhn; Ralph Minehart; Yelena Prok

2008-02-04T23:59:59.000Z

439

Global analysis of proton elastic form factor data with two-photon exchange corrections  

SciTech Connect (OSTI)

We use the world's data on elastic electron-proton scattering and calculations of two-photon exchange effects to extract corrected values of the proton's electric and magnetic form factors over the full Q^2 range of the existing data. Our analysis combines the corrected Rosenbluth cross section and polarization transfer data, and is the first extraction of G_Ep and G_Mp including explicit two-photon exchange corrections and their associated uncertainties. In addition, we examine the angular dependence of the corrected cross sections, and discuss the possible nonlinearities of the cross section as a function of epsilon.

J. Arrington; W. Melnitchouk; J. A. Tjon

2007-09-01T23:59:59.000Z

440

Physical Constants k = 1/4 0 = 8.988 GNm2  

E-Print Network [OSTI]

/s = 1 ampere = 1 coulomb/second 1 = 1 V/A = 1 ohm = 1 J·s/C2 1 T = 1 N/A·m = 1 tesla = 1 newton/ampere·meter 1 G = 10-4 T = 1 gauss = 10-4 tesla Chapter 16 Equations Charges: Q = ±Ne, Q1 + Q2 = 0, e = 1 generator) V - E = IR (motor's counter-emf) E1 = -M I2 t (mutual inductance emf) VS/VP = NS/NP (transformer

Wysin, Gary

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441

A Dispersive approach to Sudakov resummation.  

E-Print Network [OSTI]

in the Sudakov limit is a direct reflection of the factorization property of infrared (soft and collinear) singularities. In infrared safe quantities the singularity associated with soft and collinear radiation (integrated over phase space) cancel exactly, order... factor. This term is infrared divergent, but as indicated in the second line in (3.9), the singularity cancels exactly upon integrating over x with the divergence of the integral of CFJ ((1? x)Q2)/(1? x) near x? 1. Drell–Yan cross section The cross...

Gardi, Einan; Grunberg, Georges

442

Relativistic Vlasov-Uehling-Uhlenbeck Model for Heavy-Ion Collisions  

E-Print Network [OSTI]

the collision in- tegral as in the ordinary Vlasov-Uehlung-Uhlenbeck (VUU) model, i.e., IC t d P2d P3dn 3 (3)(2x) vi2o(Q)(2tr) b (p~+p2 ?p3 ?p) x P(pl, r)f(p2, r) [1?f(p3, r)] [1 ?f(p, r)] ?f(p, r)f(p3, r) [1 ?f(pi, r)] [1 ?f(p2, r)

Ko, Che Ming; LI, Q.

1988-01-01T23:59:59.000Z

443

A New Approach to the Gluon Structure Function  

E-Print Network [OSTI]

We calculate the gluon structure function of a color dipole in a new approach evaluating the matrix elements of SU(2) gluon field operators separated along a direction close to the light cone. As vacuum state in the pure glue sector, we use a variational ground state of the near-light-cone Hamiltonian. With a mean momentum fraction of the gluons fixed to the "experimental value" in a proton, the resulting gluon structure function for a dipole state with four links is compared qualitatively to the NLO \\emph{MRST} 2002 parameterization at $Q^2=1.5 \\mathrm{GeV}^2$.

D. Grünewald; E. -M. Ilgenfritz; H. J. Pirner

2010-02-04T23:59:59.000Z

444

Cleanable and Hardcoat Coatings for Increased Durability of Silvered Polymeric Mirrors  

SciTech Connect (OSTI)

We have successfully developed coating formulations which significantly increasethe abrasion resistance of mirror films. We have demonstrated manufacturing scale-up of these films to full width andproduction volumes. Implementation of these films in commercial test sites is planned for Q2 2013(Abengoa, Gossamer Space Frames). This slide show outlines the background and objectives of the project, technical approach and results, and key lessons. It also presents the need and opportunity for reduction of costs for CSP and collectors. It also presents an approach for a large aperture parabolic trough collector with reflective film and a high concentration factor, including demonstration and results.

Padiyath, Raghunath

2013-04-01T23:59:59.000Z

445

Evaluation of local preconditioners for multigrid solutions of the compressible Euler equations  

E-Print Network [OSTI]

. Figures 9-11 compare the effectiveness of each preconditioner in accelerating convergence for single-grid and 4-level multigrid algorithms. These plots again show that, while the block-Jacobi preconditioner provides definite improvement over the system... = 20', M = 0. 1, second-order solver, p = 2, q = 2. Solid: Euler; Dashed: Turkel; Dash-Dot: Block-Jacobi. a) 1 grid level and b) 4 grid levels. 36 10 Preconditioner effectiveness: periodic boundaries, 64x32 square grid, a = 20', M = 0. 1, second...

McCann, Barrett Taylor

1996-01-01T23:59:59.000Z

446

Parallel and real-time implementation of an acoustic echo canceller using oversampled wavelet frame algorithms  

E-Print Network [OSTI]

yields: f's-r(x) = Q~r, " Qp& ? && ? 8 &q (2 x r ' ) a 3 + Pd'?'Pq, ?, , rf(2'+'x ? r? P P+l, ly(2j+I (3+1, l ) 3 (3. 53) Comparing the $ terms, one can obtain the wavelet frame reconstruction relation: g [ c~i: p, ? &s ?, , + d~&: v. -sa.... Besides improving convergence duc to subband decorrelation, wavelet decomposition offers a, "divirle- and-conffucr" approach to meet the stringent filtcr length requirement. To cope with time-varying echoes, a channel probing engine is used to reset...

Tam, Pak-Yin

2012-06-07T23:59:59.000Z

447

Spin Sum Rules and the Strong Coupling Constant at large distance  

E-Print Network [OSTI]

We present recent results on the Bjorken and the generalized forward spin polarizability sum rules from Jefferson Lab Hall A and CLAS experiments, focusing on the low $Q^2$ part of the measurements. We then discuss the comparison of these results with Chiral Perturbation theory calculations. In the second part of this paper, we show how the Bjorken sum rule with its connection to the Gerasimov-Drell-Hearn sum, allows us to conveniently define an effective coupling for the strong force at all distances.

A. Deur

2009-06-23T23:59:59.000Z

448

States and Their Transitions The tuple  

E-Print Network [OSTI]

-Scholes formulas. ­ With the volatility set to a / 3 . ­ With the dividend yield set to qa (r + q + 2 /6)/2. · The formula is therefore C = Se-qa N(x) - Xe-r N(x - a ), (29) P = Xe-r N(-x + a ) - Se-qa N(-x), (29 ) ­ x ln(S/X)+(r-qa+2 a /2) a . c 2008 Prof. Yuh-Dauh Lyuu, National Taiwan University Page 332 #12;An

Lyuu, Yuh-Dauh

449

Inclusive-jet photoproduction at HERA and determination of alphas  

E-Print Network [OSTI]

Inclusive-jet cross sections have been measured in the reaction ep->e+jet+X for photon virtuality Q2 energies in the region 142 energy, ETjet, and pseudorapidity, etajet, for jets with ETjet > 17 GeV and -1 energy-scale dependence of the coupling was determined. The value of alphas(Mz) extracted from the measurements based on the kT jet algorithm is alphas(Mz) = 0.1206 +0.0023 -0.0022 (exp.) +0.0042 -0.0035 (th.); the results from the anti-kT and SIScone algorithms are compatible with this value and have a similar precision.

ZEUS Collaboration; H. Abramowicz; I. Abt; L. Adamczyk; M. Adamus; R. Aggarwal; S. Antonelli; P. Antonioli; A. Antonov; M. Arneodo; V. Aushev; Y. Aushev; O. Bachynska; A. Bamberger; A. N. Barakbaev; G. Barbagli; G. Bari; F. Barreiro; N. Bartosik; D. Bartsch; M. Basile; O. Behnke; J. Behr; U. Behrens; L. Bellagamba; A. Bertolin; S. Bhadra; M. Bindi; C. Blohm; V. Bokhonov; T. Bold; K. Bondarenko; E. G. Boos; K. Borras; D. Boscherini; D. Bot; I. Brock; E. Brownson; R. Brugnera; N. Brummer; A. Bruni; G. Bruni; B. Brzozowska; P. J. Bussey; B. Bylsma; A. Caldwell; M. Capua; R. Carlin; C. D. Catterall; S. Chekanov; J. Chwastowski; J. Ciborowski; R. Ciesielski; L. Cifarelli; F. Cindolo; A. Contin; A. M. Cooper-Sarkar; N. Coppola; M. Corradi; F. Corriveau; M. Costa; G. D'Agostini; F. Dal Corso; J. del Peso; R. K. Dementiev; S. De Pasquale; M. Derrick; R. C. E. Devenish; D. Dobur; B. A. Dolgoshein; G. Dolinska; A. T. Doyle; V. Drugakov; L. S. Durkin; S. Dusini; Y. Eisenberg; P. F. Ermolov; A. Eskreys; S. Fang; S. Fazio; J. Ferrando; M. I. Ferrero; J. Figiel; M. Forrest; B. Foster; G. Gach; A. Galas; E. Gallo; A. Garfagnini; A. Geiser; I. Gialas; A. Gizhko; L. K. Gladilin; D. Gladkov; C. Glasman; O. Gogota; Yu. A. Golubkov; P. Gottlicher; I. Grabowska-Bold; J. Grebenyuk; I. Gregor; G. Grigorescu; G. Grzelak; O. Gueta; M. Guzik; C. Gwenlan; T. Haas; W. Hain; R. Hamatsu; J. C. Hart; H. Hartmann; G. Hartner; E. Hilger; D. Hochman; R. Hori; K. Horton; A. Huttmann; Z. A. Ibrahim; Y. Iga; R. Ingbir; M. Ishitsuka; H. -P. Jakob; F. Januschek; T. W. Jones; M. Jungst; I. Kadenko; B. Kahle; S. Kananov; T. Kanno; U. Karshon; F. Karstens; I. I. Katkov; M. Kaur; P. Kaur; A. Keramidas; L. A. Khein; J. Y. Kim; D. Kisielewska; S. Kitamura; R. Klanner; U. Klein; E. Koffeman; N. Kondrashova; O. Kononeko; P. Kooijman; Ie. Korol; I. A. Korzhavina; A. Kotanski; U. Kotz; H. Kowalski; O. Kuprash; M. Kuze; A. Lee; B. B. Levchenko; A. Levy; V. Libov; S. Limentani; T. Y. Ling; M. Lisovyi; E. Lobodzinska; W. Lohmann; B. Lohr; E. Lohrmann; K. R. Long; A. Longhin; D. Lontkovskyi; O. Yu. Lukina; J. Maeda; S. Magill; I. Makarenko; J. Malka; R. Mankel; A. Margotti; G. Marini; J. F. Martin; A. Mastroberardino; M. C. K. Mattingly; I. -A. Melzer-Pellmann; S. Mergelmeyer; S. Miglioranzi; F. Mohamad Idris; V. Monaco; A. Montanari; J. D. Morris; K. Mujkic; B. Musgrave; K. Nagano; T. Namsoo; R. Nania; A. Nigro; Y. Ning; T. Nobe; U. Noor; D. Notz; R. J. Nowak; A. E. Nuncio-Quiroz; B. Y. Oh; N. Okazaki; K. Oliver; K. Olkiewicz; Yu. Onishchuk; K. Papageorgiu; A. Parenti; E. Paul; J. M. Pawlak; B. Pawlik; P. G. Pelfer; A. Pellegrino; W. Perlanski; H. Perrey; K. Piotrzkowski; P. Plucinski; N. S. Pokrovskiy; A. Polini; A. S. Proskuryakov; M. Przybycien; A. Raval; D. D. Reeder; B. Reisert; Z. Ren; J. Repond; Y. D. Ri; A. Robertson; P. Roloff; I. Rubinsky; M. Ruspa; R. Sacchi; U. Samson; G. Sartorelli; A. A. Savin; D. H. Saxon; M. Schioppa; S. Schlenstedt; P. Schleper; W. B. Schmidke; U. Schneekloth; V. Schonberg; T. Schorner-Sadenius; J. Schwartz; F. Sciulli; L. M. Shcheglova; R. Shehzadi; S. Shimizu; I. Singh; I. O. Skillicorn; W. Slominski; W. H. Smith; V. Sola; A. Solano; D. Son; V. Sosnovtsev; A. Spiridonov; H. Stadie; L. Stanco; N. Stefaniuk; A. Stern; T. P. Stewart; A. Stifutkin; P. Stopa; S. Suchkov; G. Susinno; L. Suszycki; J. Sztuk-Dambietz; D. Szuba; J. Szuba; A. D. Tapper; E. Tassi; J. Terron; T. Theedt; H. Tiecke; K. Tokushuku; J. Tomaszewska; V. Trusov; T. Tsurugai; M. Turcato; O. Turkot; T. Tymieniecka; M. Vazquez; A. Verbytskyi; O. Viazlo; N. N. Vlasov; R. Walczak; W. A. T. Wan Abdullah; J. J. Whitmore; L. Wiggers; M. Wing; M. Wlasenko; G. Wolf; H. Wolfe; K. Wrona; A. G. Yagues-Molina; S. Yamada; Y. Yamazaki; R. Yoshida; C. Youngman; O. Zabiegalov; A. F. Zarnecki; L. Zawiejski; O. Zenaiev; W. Zeuner; B. O. Zhautykov; N. Zhmak; C. Zhou; A. Zichichi; Z. Zolkapli; D. S. Zotkin

2012-05-28T23:59:59.000Z

450

State of the campuS April 17, 2012  

E-Print Network [OSTI]

Ree YeaRS · 115 RiSe pRopoSalS fRom facultY StAte oF the CAMpUS 6 UC dAViS iS A ReSeaRch poweRhouSe #12RceNt iN fY 2011-12 StAte oF the CAMpUS 8 2012 Q1-Q2 ReSeaRch awaRdS ($m) UC dAViS iS A ReSeaRch poweRhouSe

California at Davis, University of

451

Gold-plated moments of nucleon structure functions in baryon chiral perturbation theory  

E-Print Network [OSTI]

We obtain leading- and next-to-leading order predictions of chiral perturbation theory for several prominent moments of nucleon structure functions. These free-parameter free results turn out to be in overall agreement with the available empirical information on nearly all of the considered moments, in the region of low-momentum transfer ($Q^2 < 0.3$ GeV$^2$). Especially surprising is the situation for the spin polarizability $\\delta_{LT}$, which thus far was not reproducible in chiral perturbation theory for proton and neutron simultaneously. This problem, known as the "$\\delta_{LT}$ puzzle," is not seen in the present calculation.

Vadim Lensky; Jose Manuel Alarcón; Vladimir Pascalutsa

2014-11-09T23:59:59.000Z

452

Short Range Correlations in Nuclei at Large xbj through Inclusive Quasi-Elastic Electron Scattering  

SciTech Connect (OSTI)

The experiment, E08-014, in Hall-A at Jefferson Lab aims to study the short-range correlations (SRC) which are necessary to explain the nuclear strength absent in the mean field theory. The cross sections for 2H, 3He, 4He, 12C, 40Ca and 48Ca, were measured via inclusive quasi-elastic electron scattering from these nuclei in a Q2 range between 0.8 and 2.8 (GeV/c)^2 for x>1. The cross section ratios of heavy nuclei to 2H were extracted to study two-nucleon SRC for 1

Ye, Zhihong [UVA

2013-12-01T23:59:59.000Z

453

Deeply Virtual Compton Scattering off the neutron  

E-Print Network [OSTI]

The present experiment exploits the interference between the Deeply Virtual Compton Scattering (DVCS) and the Bethe-Heitler processes to extract the imaginary part of DVCS amplitudes on the neutron and on the deuteron from the helicity-dependent D$({\\vec e},e'\\gamma)X$ cross section measured at $Q^2$=1.9 GeV$^2$ and $x_B$=0.36. We extract a linear combination of generalized parton distributions (GPDs) particularly sensitive to $E_q$, the least constrained GPD. A model dependent constraint on the contribution of the up and down quarks to the nucleon spin is deduced.

M. Mazouz; A. Camsonne; C. Muñoz Camacho; for the Jefferson Lab Hall A collaboration

2007-12-12T23:59:59.000Z

454

March 3-4, 2005 HAPL meeting, NRL 1  

E-Print Network [OSTI]

, causing q''rad on target Target Injection Target Implosion Point Radiative Heat Transfer 0 0.1 0.2 0.3 0TemperatureoftheTarget q=0.2W/cm^2 q= 0.5 W/cm^2 q=2W/cm^2 q=5W/cm^2 Radiative Heat Transfer 0 0.1 0.2 0.3 0.4 0.5 0.6 0) · Lower gas density and heat flux opens possibility of lower injection velocity (

Raffray, A. René

455

Mathematical modeling of air pollution emissions and dispersion near intersections  

E-Print Network [OSTI]

are calculated by approximating the crosswind finite line source equation with: 10 N c- Q2x u I - (z - E + 2kL) CNT 2 P o k~CN 2o 2 z. z. I (z + E + 2kL) I 2 + exp 2o z. (6) where: n " total number of elements CNT = number of multtple reflections... 142 142 143 145 145 145 149 158 C. Explanation aud Location of Files D. TEXIN Model Computer Listing 166 VITA 243 LIST OF TABLES Table Passenger car equivalency (PCE) values for left turn effects Page 36 Lane-use factors 38 Level...

Nelli, James Patrick

1982-01-01T23:59:59.000Z

456

EMC effect in semi-inclusive deep-inelastic scattering process  

E-Print Network [OSTI]

By considering the $x$-dependence of $\\pi^+$, $\\pi^-$, $K^+$, $K^-$, $\\Lambda$, $\\bar{\\Lambda}$, $p$, $\\bar{p}$ hadron productions in charged lepton semi-inclusive deep inelastic scattering off nuclear target (using Fe as an example) and deuteron D target, % at $Q^2=5$ GeV$^2$, we find that $(\\bar{\\Lambda}^A/\\Lambda^A)/(\\bar{\\Lambda}^D/\\Lambda^D)$ and $({\\bar{p}}^A/{p}^A)/({\\bar{p}}^A/p^A)$ are ideal to figure out the nuclear sea content, which is predicted to be different by different models accounting for the nuclear EMC effect.

Baogui Lu; Bo-Qiang Ma

2007-05-15T23:59:59.000Z

457

New measurements of the EMC effect in very light nuclei  

SciTech Connect (OSTI)

New Jefferson Lab data are presented on the nuclear dependence of the inclusive cross section from 2H, 3He, 4He, 9Be and 12C for 0.3Q^2 approximately 3-6 GeV^2. These data represent the first measurement of the EMC effect for 3He at large x and a significant improvement for 4He. The data do not support previous A-dependent or density-dependent fits to the EMC effect and suggest that the nuclear dependence of the quark distributions may depend on the local nuclear environment.

Seely, J; Gaskell, D; Arrington, J; Fomin, N; Solvignon, P; Asaturyan, R; Benmokhtar, F; Boeglin, W; Boillat, B; Bosted, P; Bruell, A; Bukhari, M.H.S.; Christy, M E; Clasie, B; Connell, S; Dalton, M; Day, D; Dunne, J; Dutta, D; El Fassi, L; Ent, R; Fenker, H; Filippone, B W; Gao, H; Hill, C; Holt, R J; Horn, T; Hungerford, E; Jones, M K; Jourdan, J; Kalantarians, N; Keppel, C E; Kiselev, D; Kotulla, K; Lee, C; Lung, A F; Malace, S; Meekins, D G; Mertens, T; Mkrtchyan, H; Navasardyan, T; Niculescu, G; Niculescu, I; Nomura, H; Okayasu, Y; Opper, A K; Perdrisat, C; Potterveld, D H; Punjabi, V; Qian, X; Reimer, P E; Roche, J; Rodriguez, V M; Rondon, O; Schulte, E; Segbefia, E; Slifer, K; Smith, G R; Tadevosyan, V; Tajima, S; Tang, L; Testa, G; Trojer, R; Tvaskis, V

2009-11-01T23:59:59.000Z

458

Effect of quark exchange on the structure function of A = 3 mirror nuclei and neutron/proton structure function ratio  

SciTech Connect (OSTI)

By using quark-exchange formalism and realistic Faddeev wave functions, we investigate deep inelastic electron scattering from A = 3 mirror nuclei. The initial valence quarks input are taken from the GRV's calculations on F{sub 2}{sup P}(x, Q{sup 2}) which gives very good fit to the available data in the (x, Q2)-plane. It is shown that the free neutron to proton structure functions ratio can be extracted from corresponding EMC ratios for 3He and 3H mirror nuclei. The results are in good agreement with other theoretical models as well as present available experimental data.

Zolfagharpour, F.; Modarres, M. [Physics Department, University of Tehran, 1439955961, Tehran (Iran, Islamic Republic of); Yazdanpanah, M.M. [Physics Department, Shahid-Ba-Honar University, Kerman (Iran, Islamic Republic of)

2005-10-26T23:59:59.000Z

459

Response of a boundless two-layer ocean to atmospheric disturbancesResponse of a boundless two-layer ocean to atmospheric disturbances  

E-Print Network [OSTI]

- )? (8) and a y 2 Q . = 2 r - 2 - ? cur l T >? w j y ^ ^ y a t a x - - The set of equations (7)> (8) and (9) are formally the same as the equations for homogeneous water# ?10- In terms of the normal mode functions R_, . and Q. ? j ? jx... /' (*o) and for V > C , i r / / c ~ v S 3 -n 9 \\ I, U , Q , t ) = i ----- J | /------------- - - KA), (41) for t ?*> 00 1 c2 - V2 sin24 c2 - V2 1 * . V2 sin24 2 r 2 j n T c Z ?\\*J ^2 _ c2 for l^ >| | > sin C...

Kajiura, Kinjiro; Kajiura, Kinjiro

1958-01-01T23:59:59.000Z

460

Measurement of the Proton's Neutral Weak Magnetic Form Factor  

E-Print Network [OSTI]

We report the first measurement of the parity-violating asymmetry in elastic electron scattering from the proton. The asymmetry depends on the neutral weak magnetic form factor of the proton which contains new information on the contribution of strange quark-antiquark pairs to the magnetic moment of the proton. We obtain the value $G_M^Z= 0.34 \\pm 0.09 \\pm 0.04 \\pm 0.05$ n.m. at $Q^2=0.1$ (GeV/c)${}^2$.

B. Mueller; D. H. Beck; E. J. Beise; E. Candell; L. Cardman; R. Carr; R. C. DiBari; G. Dodson; K. Dow; F. Duncan; M. Farkhondeh; B. W. Filippone; T. Forest; H. Gao; W. Korsch; S. Kowalski; A. Lung; R. D. McKeown; R. Mohring; J. Napolitano; D. Nilsson; M. Pitt; N. Simicevic; B. Terburg; S. P. Wells

1997-02-26T23:59:59.000Z

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461

New measurements of the EMC effect in very light nuclei  

E-Print Network [OSTI]

New Jefferson Lab data are presented on the nuclear dependence of the inclusive cross section from 2H, 3He, 4He, 9Be and 12C for 0.3Q^2 approximately 3-6 GeV^2. These data represent the first measurement of the EMC effect for 3He at large x and a significant improvement for 4He. The data do not support previous A-dependent or density-dependent fits to the EMC effect and suggest that the nuclear dependence of the quark distributions may depend on the local nuclear environment.

Seely, J; Gaskell, D; Arrington, J; Fomin, N; Solvignon, P; Asaturyan, R; Benmokhtar, F; Boeglin, W; Boillat, B; Bosted, P; Brüll, A; Bukhari, M H S; Christy, M E; Clasie, B; Connell, S; Dalton, M; Day, D; Dunne, J; Dutta, D; Fassi, L El; Ent, R; Fenker, H; Filippone, B W; Gao, H; Hill, C; Holt, R J; Horn, T; Hungerford, E; Jones, M K; Jourdan, J; Kalantarians, N; Keppel, C E; Kiselev, D; Kotulla, M; Lee, C; Lung, A F; Malace, S; Meekins, D G; Mertens, T; Mkrtchyan, H; Navasardyan, T; Niculescu, G; Niculescu, I; Nomura, H; Okayasu, Y; Opper, A K; Perdrisat, C; Potterveld, D H; Punjabi, V; Qian, X; Reimer, P E; Roche, J; Rodriguez, V M; Rondon, O; Schulte, E; Segbefia, E; Slifer, K; Smith, G R; Tadevosyan, V; Tajima, S; Tang, L; Testa, G; Trojer, R; Tvaskis, V; Villano, A; Vulcan, W F; Wesselmann, F R; Wood, S A; Wright, J; Yuan, L; Zheng, X

2009-01-01T23:59:59.000Z

462

Measurement of Angular Distributions and $R = \\sigma_{L}/\\sigma_{T}$ in Diffractive Electroproduction of $\\rho^{0}$ Mesons  

E-Print Network [OSTI]

Production and decay angular distributions were extracted from measurementsof exclusive electroproduction of the rho^0(770) meson over a range in thevirtual photon negative four-momentum squared 0.5 pi+ pi- decay yieldedmeasurements of eight elements of the spin-density matrix, including one thathad not been measured before. The results are consistent with the dominance ofhelicity-conserving amplitudes and natural parity exchange. The improvedprecision achieved at 47 GeV,reveals evidence for an energy dependence in the ratio R of the longitudinal totransverse cross sections at constant Q^2.

Ackerstaff, K; Akopov, N Z; Amarian, M; Aschenauer, E C; Avakian, H; Avakian, R; Avetisian, A; Bains, B; Beckmann, M; Belostotskii, S; Belz, J E; Benisch, T; Bernreuther, S; Bianchi, N; Blanchard, S; Blouw, J; Böttcher, Helmut B; Borisov, A; Brack, J; Braun, B; Bray, B; Brückner, W; Brüll, A; Bruins, E E W; Bulten, H J; Capitani, G P; Carter, P; Cisbani, E; Court, G R; Delheij, P P J; De Sanctis, E; De Schepper, D; Devitsin, E G; De Witt-Huberts, P K A; Düren, M; Dvoredsky, A P; Elbakian, G M; Emerson, J; Fantoni, A; Feshchenko, A; Ferstl, M; Fiedler, K; Filippone, B W; Fischer, H; Fox, B; Franz, J; Frullani, S; Funk, M A; Gärber, Y; Gagunashvili, N D; Galumian, P I; Gao, H; Garibaldi, F; Gavrilov, G E; Geiger, P; Karibian, V; Golendukhin, A; Graw, G; Grebenyuk, O; Green, P W; Greeniaus, L G; Grosshauser, C; Gute, A; Gyurjyan, V; Haas, J P; Haeberli, W; Häusser, O; Hansen, J O; Hasch, D; Henderson, R; Henkes, T; Hertenberger, R; Holler, Y; Holt, R J; Ihssen, H; Iodice, M; Izotov, A A; Jackson, H E; Jgoun, A; Jones, C; Kaiser, R; Kinney, E R; Kirsch, M; Kiselev, A; Kitching, P; Königsmann, K C; Kolstein, M; Kolster, H; Korsch, W; Kozlov, V; Kramer, L H; Krause, B; Krivokhizhin, V G; Kückes, M; Kyle, G S; Lachnit, W A; Lorenzon, W; Lung, A; Makins, N C R; Manaenkov, S I; Martens, F K; Martin, J W; Mateos, A; McIlhany, K; McKeown, R D; Meissner, F; Menden, F; Mercer, D; Metz, A; Meyners, N; Miklukho, O; Miller, C A; Miller, M A; Milner, R; Mitsyn, V; Most, A; Mozzetti, R; Muccifora, V; Nagaitsev, A P; Naryshkin, Yu; Nathan, A M; Neunreither, F; Niczyporuk, J M; Nowak, Wolf-Dieter; Nupieri, M; Oelwein, P; Ogami, H; O'Neill, T G; Openshaw, R; Ouyang, J; Pate, S F; Pitt, M L; Poolman, H R; Potashov, S Yu; Potterveld, D H; Rakness, G; Redwine, R P; Reolon, A R; Ristinen, R; Rith, K; Roper, G; Roloff, H O; Rossi, P; Ruh, M; Ryckbosch, D; Sakemi, Y; Savin, I A; Schüler, K P; Schwind, A; Shibata, T A; Shin, T; Simon, A; Sinram, K; Smythe, W R; Sowinski, J; Spengos, M; Steffens, E; Stenger, J; Stewart, J; Stock, F; Stösslein, U; Sutter, M F; Tallini, H A; Taroian, S P; Terkulov, A R; Thiessen, D M; Tipton, B; Trudel, A; Tytgat, M; Urciuoli, G M; Van den Brand, J F J; van der Steenhoven, G; Van de Vyver, R; Vetterli, Martin C; Vincter, M G; Volk, E; Wander, W; Welch, T P; Williamson, S E; Wise, T; Zapfe, K; Zohrabyan, H G

2000-01-01T23:59:59.000Z

463

New measurements of the EMC effect in very light nuclei  

E-Print Network [OSTI]

New Jefferson Lab data are presented on the nuclear dependence of the inclusive cross section from 2H, 3He, 4He, 9Be and 12C for 0.3Q^2 approximately 3-6 GeV^2. These data represent the first measurement of the EMC effect for 3He at large x and a significant improvement for 4He. The data do not support previous A-dependent or density-dependent fits to the EMC effect and suggest that the nuclear dependence of the quark distributions may depend on the local nuclear environment.

J. Seely; A. Daniel; D. Gaskell; J. Arrington; N. Fomin; P. Solvignon; R. Asaturyan; F. Benmokhtar; W. Boeglin; B. Boillat; P. Bosted; A. Bruell; M. H. S. Bukhari; M. E. Christy; B. Clasie; S. Connell; M. Dalton; D. Day; J. Dunne; D. Dutta; L. El Fassi; R. Ent; H. Fenker; B. W. Filippone; H. Gao; C. Hill; R. J. Holt; T. Horn; E. Hungerford; M. K. Jones; J. Jourdan; N. Kalantarians; C. E. Keppel; D. Kiselev; M. Kotulla; C. Lee; A. F. Lung; S. Malace; D. G. Meekins; T. Mertens; H. Mkrtchyan; T. Navasardyan; G. Niculescu; I. Niculescu; H. Nomura; Y. Okayasu; A. K. Opper; C. Perdrisat; D. H. Potterveld; V. Punjabi; X. Qian; P. E. Reimer; J. Roche; V. M. Rodriguez; O. Rondon; E. Schulte; E. Segbefia; K. Slifer; G. R. Smith; V. Tadevosyan; S. Tajima; L. Tang; G. Testa; R. Trojer; V. Tvaskis; W. F. Vulcan; F. R. Wesselmann; S. A. Wood; J. Wright; L. Yuan; X. Zheng

2009-10-27T23:59:59.000Z

464

sgp_stratus_poster_v1.0.ppt  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 Industrial Carbon CaptureFY08 JointProgram ConsortiumTHIS CONTRACT ISsequoia |Q2

465

DOE/EIA-0202(84/2QH Short-Term Energy Outlook Quarterly Projections  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title:DOBEIA-0202(83/4Q) Short-Term Energy3/P PRELIMINARY1Q)2QH

466

DOE/EIA-0202(84/3Q) Short-Term Energy Outlook  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title:DOBEIA-0202(83/4Q) Short-Term Energy3/P PRELIMINARY1Q)2QH3Q)

467

DOE/EIA-0202(89/2Q)  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title:DOBEIA-0202(83/4Q) Short-Term2Q) Energy Information3Q)2Q)

468

DOE/EIA-0202(89/4Q) SHOKT-TERM  

Gasoline and Diesel Fuel Update (EIA)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"Click worksheet9,1,50022,3,,,,6,1,,781Title:DOBEIA-0202(83/4Q) Short-Term2Q) Energy Information3Q)2Q)4Q)

469

sf01 - Summer Fuel Table.xlsx  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) " ,"ClickPipelines AboutDecemberSteam Coal Import CostsLiquids Reserve Class3a.86, 19988, TotalTotal( ( (Q2

470

Estimation of Building Parameters Using Simplified Energy Balance Model and Metered Whole Building Energy Use  

E-Print Network [OSTI]

to the difference between the total energy entering and leaving the system. That is, CV entering leaving air cond sol occ E C H E E E Q Q Q Q Q E E ? ? ? ? ? ? ? ? ? ? (1) where Qair, Qcond, Qsol, Qocc, and QE are building heat load components from air... is defined as (Shao, 2006): BL E C H E C H air cond sol occ E Q E E fE E E Q Q Q Q ? ? ? ? ? ? ? ? ? ? ? (2) where EE is the metered whole-building non-cooling electricity use. The multiplicative factor f represents a fraction of EE which...

Masuda, H.; Claridge, D.

2012-01-01T23:59:59.000Z

471

JOURNAL DE PHYSIQUE Colloque C3, supplkment au n09, Tome 48, septembre 1987  

E-Print Network [OSTI]

law of s c a t t e r i n g function, t h e spinodal theory and the dynamic scaling law. Article n ~ ) / i ) range (0.06rqr6 nm-1) w i t h tRe pulsed c o l d neutron small anqle scatterinq u n c t i o n p t t h e high $ side iin o t o i i y proportional t o q-2, q-4 an! 4-6.but i t obeys

Boyer, Edmond

472

Proton and Neutron Momentum Distributions in A = 3 Asymmetric Nuclei  

E-Print Network [OSTI]

A proposal approved by the Jefferson Lab (JLab) PAC to study the proton-to-neutron momentum distribution ratio in A=3 nuclei via (e,e'p) scattering off 3He and 3H mirror nuclei. The experiment will measure the 3H(e,e'p) and 3He(e,e'p) cross-sections and cross-section ratios at Q2 = 2 and xB>1 kinematics, over a missing momentum range of 0 - 450 MeV/c. The experiment was approved in 2014 at part of the JLab Hall-A Tritium run period for a total run time of 12 days.

O. Hen; L. B. Weinstein; S. Gilad; W. Boeglin

2014-10-16T23:59:59.000Z

473

PTG exam 2322011 short answers 75. For this cyclic process: 0dUQW  

E-Print Network [OSTI]

. 35 bar, 0 °C gas density = MCH4p/RT = 24,7 kg/m3 volume flow = 201,6 / 24,7 = 8,18 m3 /sPTG exam 2322011 ­ short answers 75. For this cyclic process: 0dUQW a. Q1 + W2 + Q2 = 10000 MJ/s 10000 MJ/s / 35,4 MJ/m3 n = 282,5 m3 n /s; ideal gas: n/V =p/RT 1 m3 n = 101300 / 8

Zevenhoven, Ron

474

Synthesis of some †-lactams via enolate-imine reactions  

E-Print Network [OSTI]

acetyl chlorides in the presence of a nitrogen base (Figure 2), ' and in many g-lactam forming reactions ketenes are 9, 10 generated in situ. The ketene mechanism shown in Figure 2 is assumed to be a dipolar cycloaddition initiated by attack... Figure 9). Imine Q2 was prepared from neat acetaldehyde and ethylamine according to the procedure of Tiollais. 31 0 PhH I C=N ? R Figure 8. Synthesis of starting imines. CsHs~-NH-CsHs 29 H+) S0e 10&NaOH f Ph CaH5 l=N CeH& 27 +CHa CsHs- =N...

McElveen, Margaret Lynn

1978-01-01T23:59:59.000Z

475

On CORI Results Merging Ilya Markov1  

E-Print Network [OSTI]

a source R: snorm(d|q) = 1 + 0.4 · sMinMax (R|q) 1.4 · sMinMax (d|q), (1) P. Serdyukov et al. (Eds.): ECIR. Arampatzis, and F. Crestani where sMinMax (R|q) denotes the relevance of the source R to a query q and rewrite Eq. 1 as follows: snorm(d|q) = 1 + · sMinMax (R|q) 1 + · sMinMax (d|q). (2) Depending on , Eq. 2

Arampatzis, Avi

476

A precision measurement of the $p$($e,e^\\prime p\\,$)$?^0$ reaction at threshold  

E-Print Network [OSTI]

New results are reported from a measurement of $\\pi^0$ electroproduction near threshold using the $p(e,e^{\\prime} p)\\pi^0$ reaction. The experiment was designed to determine precisely the energy dependence of $s-$ and $p-$wave electromagnetic multipoles as a stringent test of the predictions of Chiral Perturbation Theory (ChPT). The data were taken with an electron beam energy of 1192 MeV using a two-spectrometer setup in Hall A at Jefferson Lab. For the first time, complete coverage of the $\\phi^*_{\\pi}$ and $\\theta^*_{\\pi}$ angles in the $p \\pi^0$ center-of-mass was obtained for invariant energies above threshold from 0.5 MeV up to 15 MeV. The 4-momentum transfer $Q^2$ coverage ranges from 0.05 to 0.155 (GeV/c)$^2$ in fine steps. A simple phenomenological analysis of our data shows strong disagreement with $p-$wave predictions from ChPT for $Q^2>0.07$ (GeV/c)$^2$, while the $s-$wave predictions are in reasonable agreement.

K. Chirapatpimol; M. H. Shabestari; R. A. Lindgren; L. C. Smith; J. R. M. Annand; D. W. Higinbotham; B. Moffit; V. Nelyubin; B. E. Norum; K. Allada; K. Aniol; K. Ardashev; D. S. Armstrong; R. A. Arndt; F. Benmokhtar; A. M. Bernstein; W. Bertozzi; W. J. Briscoe; L. Bimbot; A. Camsonne; J. -P. Chen; S. Choi; E. Chudakov; E. Cisbani; F. Cusanno; M. M. Dalton; C. Dutta; K. Egiyan; C. Fernandez-Ramirez; R. Feuerbach; K. G. Fissum; S. Frullani; F. Garibaldi; O. Gayou; R. Gilman; S. Gilad; J. Goity; J. Gomez; B. Hahn; D. Hamilton; J. -O. Hansen; J. Huang; R. Igarashi; D. Ireland; C. W. de Jager; X. Jin; X. Jiang; T. Jinasundera; J. Kellie; C. E. Keppel; N. Kolb; J. LeRose; N. Liyanage; K. Livingston; D. McNulty; L. Mercado; R. Michaels; M. Mihovilovic; S. Qian; X. Qian; S. Mailyan; V. Mamyan; S. Marrone; P. Monaghan; S. Nanda; C. F. Perdrisat; E. Piasetzky; D. Protopopescu; V. Punjabi; Y. Qiang; I. A. Rachek; A. Rakhman; G. Ron; G. Rosner; A. Saha; B. Sawatzky; A. Shahinyan; S. Sirca; N. Sparveris; R. R. Subedi; R. Suleiman; I. Strakovsky; V. Sulkosky; J. Moinelo; H. Voskanyan; K. Wang; Y. Wang; J. Watson; D. Watts; B. Wojtsekhowski; R. L. Workman; H. Yao; X. Zhan; Y. Zhang

2015-02-08T23:59:59.000Z

477

Precision Measurement of the Neutron Twist-3 Matrix Element dn2: Probing Color Forces  

SciTech Connect (OSTI)

Double-spin asymmetries and absolute cross sections were measured at large Bjorken x (0.25 lte x lte 0.90), in both the deep-inelastic and resonance regions, by scattering longitudinally polarized electrons at beam energies of 4.7 and 5.9 GeV from a transversely and longitudinally polarized 3He target. In this dedicated experiment, the spin structure function g2 on 3He was determined with precision at large x, and the neutron twist-three matrix element dn2 was measured at ?Q2? of 3.21 and 4.32 GeV2/c2, with an absolute precision of about 10?5. Our results are found to be in agreement with lattice QCD calculations and resolve the disagreement found with previous data at ?Q2?= 5 GeV2/c2. Combining dn2 and a newly extracted twist-four matrix element, fn2, the average neutron color electric and magnetic forces were extracted and found to be of opposite sign and about 60 MeV/fm in magnitude.

Posik, Matthew; Flay, David; Parno, Diana; Allada, Kalyan; Armstrong, Whitney; Averett, Todd; Benmokhtar, Fatiha; Bertozzi, William; Camsonne, Alexandre; Canan, Mustafa; Cates, Gordon; Chen, Chunhua; Chen, Jian-Ping; Choi, Seonho; Chudakov, Eugene; Cusanno, Francesco; Dalton, Mark; Deconinck, Wouter; De Jager, Cornelis; Deng, Xiaoyan; Deur, Alexandre; Dutta, Chiranjib; El Fassi, Lamiaa; Franklin, Gregg; Friend, Megan; Gao, Haiyan; Garibaldi, Franco; Gilad, Shalev; Gilman, Ronald; Glamazdin, Oleksandr; Golge, Serkan; Gomez, Javier; Guo, Lei; Hansen, Jens-Ole; Higinbotham, Douglas; Holmstrom, Timothy; Huang, J.; Hyde, Charles; Ibrahim Abdalla, Hassan; Jiang, Xiaodong; Jin, Ge; Katich, Joseph; Kelleher, Aidan; Kolarkar, Ameya; Korsch, Wolfgang; Kumbartzki, Gerfried; LeRose, John; Lindgren, Richard; Liyanage, Nilanga; Long, Elena; Lukhanin, Oleksandr; Mamyan, Vahe; McNulty, Dustin; Meziani, Zein-Eddine; Michaels, Robert; Mihovilovic, Miha; Moffit, Bryan; Muangma, Navaphon; Nanda, Sirish; Narayan, Amrendra; Nelyubin, Vladimir; Norum, Blaine; Nuruzzaman, nfn; Oh, Yongseok; Peng, Jen-chieh; Qian, Xin; Qiang, Yi; Rakhman, Abdurahim; Riordan, Seamus; Saha, Arunava; Sawatzky, Bradley; Hashemi Shabestari, Mitra; Shahinyan, Albert; Sirca, Simon; Solvignon-Slifer, Patricia; Subedi, Ramesh; Sulkosky, Vincent; Tobias, William; Troth, Wolfgang; Wang, Diancheng; Wang, Y.; Wojtsekhowski, Bogdan; Yan, X.; Yao, Huan; Ye, Yunxiu; Ye, Zhihong; Yuan, Lulin; Zhan, X.; Zhang, Y.; Zhang, Y.-W.; Zhao, Bo; Zheng, Xiaochao

2014-07-01T23:59:59.000Z

478

Eltron Research & Development  

SciTech Connect (OSTI)

This topical report covers technical work conducted under contract DE-FC26-05NT42469 between FY06 Q1 through FY14 Q2. The project evolved through several budget periods, budget revisions and continuation applications. This report covers work performed under the “base” program. In 2010 ARRA funding was added to the project. A separate report covering the ARRA portion of the project was submitted to DOE. The original project was focused on research and development for scale-up of hydrogen separation membrane for a FutureGen type power plant. The work included membrane testing and evaluation of metal alloy flat plates vs. tubes and metal membranes vs. cermet membranes. In addition, economic analysis and process modeling was performed. The original project team included CoorsTek, NORAM, and Praxair. In FY10Q2 a continuation application was filed for conducting a scale-up test at Eastman Chemical. In this part of the project a Subscale Engineering Prototype (SEP) membrane skid was designed, fabricated, and operated on a gasified coal slip-stream on Eastman’s site in Kingsport, TN. Following operation, the project was reorganized and a second continuation application with a new statement of work was initiated in FY12Q1. Finally, based on DOE’s decision not to proceed with a Process Development Unit (PDU) field test, a third continuation application and statement of work was initiated in FY13Q1 to close out the project.

Evenson, Carl; Mackay, Richard; Faull, John

2014-03-01T23:59:59.000Z

479

Spin density matrix elements in exclusive $\\omega$ electroproduction on $^1$H and $^2$H targets at 27.5 GeV beam energy  

E-Print Network [OSTI]

Exclusive electroproduction of $\\omega$ mesons on unpolarized hydrogen and deuterium targets is studied in the kinematic region of Q$^2$>1.0 GeV$^2$, 3.0 GeV < W < 6.3 GeV, and -t'< 0.2 GeV$^2$. Results on the angular distribution of the $\\omega$ meson, including its decay products, are presented. The data were accumulated with the HERMES forward spectrometer during the 1996-2007 running period using the 27.6 GeV longitudinally polarized electron or positron beam of HERA. The determination of the virtual-photon longitudinal-to-transverse cross-section ratio reveals that a considerable part of the cross section arises from transversely polarized photons. Spin density matrix elements are presented in projections of Q$^2$ or -t'. Violation of s-channel helicity conservation is observed for some of these elements. A sizable contribution from unnatural-parity-exchange amplitudes is found and the phase shift between those amplitudes that describe transverse $\\omega$ production by longitudinal and transvers...

Airapetian, A; Akopov, Z; Augustyniak, W; Avetissian, A; Blok, H P; Borissov, A; Bryzgalov, V; Capiluppi, M; Capitani, G P; Cisbani, E; Ciullo, G; Contalbrigo, M; Dalpiaz, P F; Deconinck, W; De Leo, R; De Sanctis, E; Diefenthaler, M; Di Nezza, P; Düren, M; Ehrenfried, M; Elbakian, G; Ellinghaus, F; Etzelmüller, E; Fabbri, R; Felawka, L; Frullani, S; Gabbert, D; Gapienko, G; Gapienko, V; Garibaldi, F; Gavrilov, G; Gharibyan, V; Hartig, M; Hasch, D; Holler, Y; Hristova, I; Ivanilov, A; Jackson, H E; Joosten, S; Kaiser, R; Karyan, G; Keri, T; Kinney, E; Kisselev, A; Korotkov, V; Kozlov, V; Kravchenko, P; Krivokhijine, V G; Lagamba, L; Lapikás, L; Lehmann, I; Lenisa, P; Lorenzon, W; Ma, B -Q; Mahon, D; Manaenkov, S I; Mao, Y; Marianski, B; Marukyan, H; Movsisyan, A; Murray, M; Naryshkin, Y; Nass, A; Nowak, W -D; Pappalardo, L L; Perez-Benito, R; Petrosyan, A; Reimer, P E; Reolon, A R; Riedl, C; Rith, K; Rostomyan, A; Ryckbosch, D; Schäfer, A; Schnell, G; Schüler, K P; Seitz, B; Shibata, T -A; Stahl, M; Stancari, M; Statera, M; Steffens, E; Steijger, J J M; Taroian, S; Terkulov, A; Truty, R; Trzcinski, A; Tytgat, M; Van Haarlem, Y; Van Hulse, C; Vikhrov, V; Vilardi, I; Wang, S; Yaschenko, S; Yen, S; Zeiler, D; Zihlmann, B; Zupranski, P

2014-01-01T23:59:59.000Z

480

Nucleon structure functions at small $x$ via the Pomeron exchange in AdS space with a soft infrared wall  

E-Print Network [OSTI]

We present analyses on nucleon structure functions at the small Bjorken-$x$ in the framework of holographic QCD. In this study, we improve the description of the target nucleon in the current setup of the holographic model by introducing a soft-wall AdS/QCD model, in which the AdS geometry is smoothly cut off at IR. Combining the improved Pomeron-nucleon coupling and the wave function of the 5D U(1) vector field with the BPST Pomeron exchange kernel, then we obtain the structure functions. Here we focus on the nonperturbative kinematical region, where $10^{-6} \\leq x \\leq 10^{-2}$ and $0.1 \\leq Q^2 \\leq 10$ [GeV$^2$], and show that our calculations for $F_2^p$ and $F_L^p$ are consistent with experimental data of the deep inelastic scattering at HERA. Furthermore, we find that the resulting longitudinal-to-transverse ratio of the structure functions, $F_L^p/F_T^p$, depends on both of $x$ and $Q^2$.

Akira Watanabe; Katsuhiko Suzuki

2014-06-09T23:59:59.000Z

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