National Library of Energy BETA

Sample records for q2 q3 q4

  1. Mathematics 1052 Exam 2, May 3rd, 2014 Q1 Q2 Q3 Q4 Q5 Q6 Total Bonus

    E-Print Network [OSTI]

    Kaygun, Atabey

    Mathematics 1052 Exam 2, May 3rd, 2014 Q1 Q2 Q3 Q4 Q5 Q6 Total Bonus 15pts 20pts 10pts 15pts 30pts) (9 points) n=1 1 n(n+2) #12;Mathematics 1052 Exam 2, May 3rd, 2014 2. Consider the region bounded above about the line y = 1. Page 2 of 5 #12;Mathematics 1052 Exam 2, May 3rd, 2014 3. (10 points) (a

  2. 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]

    .00/W Concentrating Solar Power (CSP and CPV) 6 MWac of concentrating solar capacity was installed installations totaled 723 MW in Q1 2013, up 33% over Q1 2012 Cumulative operating PV capacity in the U.S. now, installers, and manufacturers to collect granular data on the U.S. solar market. This data provides

  3. Observations from The EV Project in Q4 2013

    SciTech Connect (OSTI)

    John Smart

    2014-02-01

    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.

  4. Alcator C-MOD Quarterly Reports

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

    Reports Reports for 1997 Q1 (HTML) Q2 (HTML) Q3 (HTML) Q4 (HTML) Reports for 1998 Q1 (HTML) Q2 (HTML) Q3 (HTML) Q4 (HTML) Reports for 1999 Q1 (HTML) Q2 (HTML) Q3 (HTML) Q4 (HTML)...

  5. Measurement of the Q2-evolution of the Bjorken integral at low Q2

    E-Print Network [OSTI]

    A. Deur

    2004-11-30

    We report on the extraction of the Q2-dependence of the Bjorken sum between 0.16 < Q2 < 1.1 GeV2. A twist analysis performed on these data shows that the higher twist corrections are small due to a cancellation between the twist-4 and 6 terms. The extraction of an effective strong coupling constant is discussed.

  6. Insights into $Q^2 \\bar{Q}^2$ states from an effective perspective

    E-Print Network [OSTI]

    Ll. Ametller; P. Talavera

    2015-09-25

    We discuss the two photon coupling of the lightest scalar meson on the basis of an extension of $\\chi$PT. Using low energy data on the pion form-factor and the $\\gamma\\gamma\\to \\pi^+\\pi^-(\\pi^0\\pi^0)$ cross-sections as inputs, we find $\\Gamma(\\sigma\\to\\gamma\\gamma) \\cong 0.126~\\rm{keV} $. The smallness of the result and the relative weight between its components, ${\\Gamma_{\\gamma\\gamma\\to S_1}\\over \\Gamma{ \\gamma\\gamma\\to\\pi\\pi\\to S_1}} < 1$, suggests that the scalar $0^{++}$ meson is mainly a $Q^2\\bar{Q}^2$ state.

  7. Adjustment patterns to commodity terms of trade shocks: the role of exchange rate and international reserves policies

    E-Print Network [OSTI]

    Aizenman, Joshua; Edwards, Sebastian; Riera-Crichton, Daniel

    2012-01-01

    Q3 1997 Q3 2003 Uruguay Q2 2004 Q4 2009 Venezuela, Rep. Bol.Q1 1989 Q1 1989 Venezuela, Rep. Bol. Q4 1990 Q1 1992 End Q4Peru, Uruguay and Venezuela. The data in this table show

  8. Multi Jet Production at High Q2

    E-Print Network [OSTI]

    Thomas Kluge

    2005-10-31

    Deep-inelastic $e^+p$ scattering data, taken with the H1 detector at HERA, are used to investigate jet production over a range of four-momentum transfers $150 < Q^2 < 15000 \\mathrm{GeV}^2$ and transverse jet energies $5 < E_T < 50 \\mathrm{GeV}$. The analysis is based on data corresponding to an integrated luminosity of $\\mathcal{L}_\\mathrm{int} = 65.4 \\mathrm{pb}^{-1}$ taken in the years 1999-2000 at a centre-of-mass energy $\\sqrt{s} \\approx 319 \\mathrm{GeV}$. Jets are defined by the inclusive $k_t$ algorithm in the Breit frame of reference. Dijet and trijet jet cross sections are measured with respect to the exchanged boson virtuality and in addition the ratio of the trijet to the dijet cross section $R_{3/2}$ is investigated. The results are compared to the predictions of perturbative QCD calculations in next-to-leading order in the strong coupling constant $\\alpha_s$. The value of $\\alpha_s(m_Z)$ determined from the study of $R_{3/2}$ is $\\alpha_s(m_Z) = 0.1175 \\pm 0.0017 (\\mathrm{stat.}) \\pm 0.0050 (\\mathrm{syst.}) ^{+0.0054}_{-0.0068} (\\mathrm{theo.})$.

  9. IBM Systems Journal Q3 2002 Comparing Autonomic & Proactive Computing

    E-Print Network [OSTI]

    Somayaji, Anil

    IBM Systems Journal Q3 2002 Comparing Autonomic & Proactive Computing Roy Want , Trevor Pering between proactive computing and autonomic computing, considering the design of systems that are beyond principles we call proactive computing, enabling the transition from today's interactive systems to proactive

  10. 1. (25 pts) Three point charges, q1, q2 and q3 that have the same +2 Coulomb charge are fixed to a circle of radius

    E-Print Network [OSTI]

    Akerib, Daniel S.

    of 6.0 nF and a plate area of 2 2 5.0 10 m- × is connected to a 12 V battery. a. What is the electric A wire and the magnetic field at point O is zero tesla. a. Determine the value of the current, I

  11. 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 Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History ViewInformationWindsCompressedListguided wavesLone Star I (4Q07)Q3)

  12. FY 2014 Q3 Metric Summary | 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:FinancingPetroleum12, 2015Executive Order14, 20111,FY 2007 FeeFederal Realin TargetEnergy4 Q3

  13. Table of contents www.q2s.ntnu.no 1 Centre for Quantifiable Quality

    E-Print Network [OSTI]

    Nørvåg, Kjetil

    Table of contents www.q2s.ntnu.no 1 Q2S Centre for Quantifiable Quality of Service in Communication Systems AnnualReport2008 #12;www.q2s.ntnu.no Table of contents2 The sixth year of Q2S Telefax: +47 73 59 27 90 Email: secretary@q2s.ntnu.no Internet: www.q2s.ntnu.no Table of contents #12;3The

  14. Geometry of an elliptic-difference equation related to Q4

    E-Print Network [OSTI]

    James Atkinson; Phil Howes; Nalini Joshi; Nobutaka Nakazono

    2015-06-15

    In this paper, we investigate a nonlinear non-autonomous elliptic difference equation, which was constructed by Ramani, Carstea and Grammaticos by integrable deautonomization of a periodic reduction of the discrete Krichever-Novikov equation, or Q4. We show how to construct it as a birational mapping on a rational surface blown up at eight points in $\\mathbb P^1\\times \\mathbb P^1$, and find its affine Weyl symmetry, placing it in the geometric framework of the Painlev\\'e equations. The initial value space is ell-$A_0^{(1)}$ and its symmetry group is $W(F_4^{(1)})$. We show that the deautonomization is consistent with the lattice-geometry of Q4 by giving an alternative construction, which is a reduction from Q4 in the usual sense. A more symmetric reduction of the same kind provides another example of a second-order integrable elliptic difference equation.

  15. Fluorescent Pigments for High-Performance Cool Roofing

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

    Identified, End Q2 3. 500g of 2 New Pigments, End Q3 4. ESR Measured on New Cool Roof Coating, End Q4 Budget: Total DOE to date: 474,132 Total future DOE : 0 Key Partners:...

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

    E-Print Network [OSTI]

    Tsujimoto, Satoshi; Zhedanov, Alexei

    2011-01-01

    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.

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

    E-Print Network [OSTI]

    Satoshi Tsujimoto; Luc Vinet; Alexei Zhedanov

    2011-10-07

    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.

  18. Neutron charge form factor at large $q^2$

    E-Print Network [OSTI]

    R. Schiavilla; I. Sick

    2001-07-06

    The neutron charge form factor $G_{En}(q)$ is determined from an analysis of the deuteron quadrupole form factor $F_{C2}$ data. Recent calculations, based on a variety of different model interactions and currents, indicate that the contributions associated with the uncertain two-body operators of shorter range are relatively small for $F_{C2}$, even at large momentum transfer $q$. Hence, $G_{En}(q)$ can be extracted from $F_{C2}$ at large $q^2$ without undue systematic uncertainties from theory.

  19. Domestic Coal Distribution 2009 Q2 by Origin State: Alabama

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979Coal4Cubic43,728 243,242Consumers (DollarsQ2 by Origin

  20. On the physics of the $so_q(4)$ hydrogen atom

    E-Print Network [OSTI]

    P. G. Castro; R. Kullock

    2015-03-05

    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.

  1. Dish Stirling High Performance Thermal Storage FY14Q4 Quad Chart

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby aLED Street Lighting Host Site: City ofNovelQ3: Charles

  2. Dish Stirling High Performance Thermal Storage FY15Q3 Quad Chart

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby aLED Street Lighting Host Site: City ofNovelQ3:Q3: Charles

  3. Fluorescent Pigments for High-Performance Cool Roofing

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

    Q2 and Q6 2. 500g of 2 New Pigments, End Q3 and Q7 3. ESR Measured on New Cool Roof Coating, End Q4 and Q8 4. Potential Manufacturing Partner, Q3 and ongoing 5. Update BTO...

  4. Far-ultraviolet observations of comet C/2001 Q4 (NEAT) with FIMS/SPEAR

    SciTech Connect (OSTI)

    Lim, Y.-M.; Min, K.-W. [Korea Advanced Institute of Science and Technology (KAIST), 291 Daehak-ro, Yuseong-gu, Daejeon 305-701 (Korea, Republic of); Feldman, P. D. [Department of Physics and Astronomy, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218 (United States); Han, W. [Korea Astronomy and Space Science Institute (KASI), 776 Daedeokdae-ro, Yuseong-gu, Daejeon 305-348 (Korea, Republic of); Edelstein, J., E-mail: ymlim@kaist.ac.kr [Space Sciences Laboratory, University of California, Berkeley, 7 Gauss Way, Berkeley, CA 94720 (United States)

    2014-02-01

    We present the results of far-ultraviolet observations of comet C/2001 Q4 (NEAT) that were made with the Far-Ultraviolet Imaging Spectrograph on board the Korean satellite STSAT-1. The observations were conducted in two campaigns during its perihelion approach between 2004 May 8 and 15. Based on the scanning mode observations in the wavelength band of 1400-1700 Å, we have constructed an image of the comet with an angular size of 5°×5°, which corresponds to the central coma region. Several important fluorescence emission lines were detected including S I multiplets at 1429 and 1479 Å, C I multiplets at 1561 and 1657 Å, and the CO A{sup 1}?-X{sup 1}?{sup +} Fourth Positive system; we have estimated the production rates of the corresponding species from the fluxes of these emission lines. The estimated production rate of CO was Q {sub CO} = (2.65 ± 0.63) × 10{sup 28} s{sup –1}, which is 6.2%-7.4% of the water production rate and is consistent with earlier predictions. The average carbon production rate was estimated to be Q{sub C} = ?1.59 × 10{sup 28} s{sup –1}, which is ?60% of the CO production rate. However, the observed carbon profile was steeper than that predicted using the two-component Haser model in the inner coma region, while it was consistent with the model in the outer region. The average sulfur production rate was Q{sub S} = (4.03±1.03) × 10{sup 27} s{sup –1}, which corresponds to ?1% of the water production rate.

  5. Study of the $f_2(1270)$ and $a_2(1320)$ resonances in $\\gamma^*(Q^2)\\gamma$ collisions

    E-Print Network [OSTI]

    Achasov, N N; Shestakov, G N

    2015-01-01

    We discuss studies of the $Q^2$ dependence of the $f_2(1270)$ and $a_2 (1320)$ production cross sections in $\\gamma^*(Q^2)\\gamma $ collisions at current and coming into operation colliders with a high luminosity. Changing the dominant helicity amplitude occurs in the reactions $\\gamma^*(Q ^2)\\gamma\\to f_2(1270)$ and $\\gamma^*(Q^2) \\gamma\\to a_2(1320)$ with increasing $Q^2$. This is caused by the coming of the QCD asymptotics. It is shown that the transition to the asymptotic behavior of QCD in the amplitudes $\\gamma^*(Q^2) \\gamma\\to f_2(1270),a_2(1320)$ is provided by the compensation of the contributions of ground vector states $\\rho$ and $\\omega$ in $Q^2$-channel with the contributions of their radial excitations.

  6. Dish Stirling High Performance Thermal Storage FY14Q3 Quad Chart

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby aLED Street Lighting Host Site: City ofNovelQ3: Charles E.

  7. $g_{1}$ at low x and low $Q^{2}$ with Polarized ep Colliders

    E-Print Network [OSTI]

    Bass, S D; Bass, Steven D.; De Roeck, A

    2001-01-01

    Measurements of g_1 at low x and low Q^2 are expected to provide a sensitive probe of the transition from Regge to perturbative QCD dynamics, offering a new testing ground for models of small x physics. We discuss the potential of polarized ep colliders (Polarized HERA and eRHIC) to investigate this physics --- varying Q^2 between 0.01 and 1 GeV^2 --- and to constrain the high-energy part of the Drell-Hearn-Gerasimov sum-rule for polarized photoproduction.

  8. g_1 at low x and low Q^2 with Polarized ep Colliders

    E-Print Network [OSTI]

    Steven D. Bass; Albert De Roeck

    2000-08-28

    Measurements of g_1 at low x and low Q^2 are expected to provide a sensitive probe of the transition from Regge to perturbative QCD dynamics, offering a new testing ground for models of small x physics. We discuss the potential of polarized ep colliders (Polarized HERA and eRHIC) to investigate this physics --- varying Q^2 between 0.01 and 1 GeV^2 --- and to constrain the high-energy part of the Drell-Hearn-Gerasimov sum-rule for polarized photoproduction.

  9. Nuclear shadowing in deep inelastic scattering on nuclei at low and medium Q^2

    E-Print Network [OSTI]

    Bugaev, Edgar V

    2015-01-01

    Nuclear shadowing corrections to the structure functions of deep inelastic scattering of intermediate-mass nuclei are calculated at very low values of Bjorken x and small values of Q^2 (Q^2<5 GeV^2). The two-component approach (generalized VMD plus hard pomeron) is used for a description of the underlying virtual photon - nucleon interaction. The hard component of the nucleon structure function is calculated in a framework of the colour dipole model with dipole cross section having Regge-type energy dependence. Numerical results for nuclear shadowing corrections are compared with available data of E665 and NMC collaborations.

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

    E-Print Network [OSTI]

    A. Deur

    2005-07-15

    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.

  11. Chiral O(Q^4) two-body operators for s-wave pion photoproduction on the NN system

    E-Print Network [OSTI]

    A. Gardestig

    2006-04-16

    The two-body currents for s-wave pion photoproduction on the NN system are derived to O(Q^4) in chiral perturbation theory. For the interesting case of 3S1 1S0 transitions, we show that an axial isovector two-nucleon contact term connects the short-distance physics of pion photoproduction to pion production and several important electroweak reactions. We also find that the standard chiral Lagrangian gives a gamma pi pi N N vertex that have not been explicitly mentioned in previous literature. The corresponding Feynman rule is presented here and some processes where it should be important are briefly discussed.

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

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

    Park, K.; Adhikari, K. P.; Adikaram, D.; Anghinolfi, M.; Baghdasaryan, H.; Ball, J.; Battaglieri, M.; Batourine, V.; Bedlinskiy, I.; Bennett, R. P.; et al

    2012-03-26

    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 measuredmore »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.« less

  13. Measurement of the generalized form factors near threshold via $?^* p \\to n?^+$ at high $Q^2$

    E-Print Network [OSTI]

    Kijun Park; Ralf Gothe; Krishna Adhikari; Dasuni Adikaram-Mudiyanselage; Marco Anghinolfi; Hovhannes Baghdasaryan; Jacques Ball; Marco Battaglieri; Vitaly Baturin; Ivan Bedlinskiy; Robert Bennett; Angela Biselli; Craig Bookwalter; Sergey Boyarinov; Derek Branford; William Briscoe; William Brooks; Volker Burkert; Daniel Carman; Andrea Celentano; Shloka Chandavar; Gabriel Charles; Philip Cole; Marco Contalbrigo; Volker Crede; Annalisa D'Angelo; Aji Daniel; Natalya Dashyan; Raffaella De Vita; Enzo De Sanctis; Alexandre Deur; Chaden Djalali; David Doughty; Raphael Dupre; Ahmed El Alaoui; Lamiaa Elfassi; Paul Eugenio; Gleb Fedotov; Ahmed Fradi; Marianna Gabrielyan; Nerses Gevorgyan; Gerard Gilfoyle; Kevin Giovanetti; Francois-Xavier Girod; John Goetz; Wesley Gohn; Evgeny Golovach; Lewis Graham; Keith Griffioen; Michel Guidal; Lei Guo; Kawtar Hafidi; Hayk Hakobyan; Charles Hanretty; David Heddle; Kenneth Hicks; Maurik Holtrop; Yordanka Ilieva; David Ireland; Boris Ishkhanov; Evgeny Isupov; David Jenkins; Hyon-Suk Jo; Kyungseon Joo; Mahbubul Khandaker; Puneet Khetarpal; Andrey Kim; Wooyoung Kim; Andreas Klein; Franz Klein; A. Kubarovsky; Valery Kubarovsky; Sebastian Kuhn; Sergey Kuleshov; Nicholas Kvaltine; Kenneth Livingston; Haiyun Lu; Ian MacGregor; Nikolai Markov; Michael Mayer; Bryan McKinnon; Mac Mestayer; Curtis Meyer; Taisiya Mineeva; Marco Mirazita; Viktor Mokeev; Herve Moutarde; Edwin Munevar Espitia; Pawel Nadel-Turonski; Rakhsha Nasseripour; Silvia Niccolai; Gabriel Niculescu; Maria-Ioana Niculescu; Mikhail Osipenko; Alexander Ostrovidov; Michael Paolone; Luciano Pappalardo; Rafayel Paremuzyan; Seungkyung Park; Sergio Pereira; Evan Phelps; Silvia Pisano; Oleg Pogorelko; Sergey Pozdnyakov; John Price; Sebastien Procureur; Yelena Prok; Giovanni Ricco; Dipak Rimal; Marco Ripani; Barry Ritchie; Guenther Rosner; Patrizia Rossi; Franck Sabatie; Mukesh Saini; Carlos Salgado; Diane Schott; Reinhard Schumacher; Heghine Seraydaryan; Youri Sharabian; Elton Smith; Gregory Smith; Daniel Sober; Daria Sokhan; Samuel Stepanyan; Stepan Stepanyan; Paul Stoler; Igor Strakovski; Steffen Strauch; Mauro Taiuti; Wei Tang; Charles Taylor; Ye Tian; Svyatoslav Tkachenko; Arjun Trivedi; Maurizio Ungaro; Brian Vernarsky; Alexander Vlasov; Eric Voutier; Daniel Watts; Dennis Weygand; Michael Wood; Nicholas Zachariou; Bo Zhao; Zhiwen Zhao; N. Kalantarians; C. E. Hyde

    2012-02-21

    We report the first extraction of the pion-nucleon multipoles near the production threshold for the $n\\pi^+$ channel at relatively high momentum transfer ($Q^2$ up to 4.2 $\\rm{GeV^2}$). The dominance of the s-wave transverse multipole ($E_{0+}$), expected in this region, allowed us to access the generalized form factor $G_1$ within the light-cone sum rule (LCSR) framework as well as the axial form factor $G_A$. The data analyzed in this work were collected by the nearly $4\\pi$ CEBAF Large Acceptance Spectrometer (CLAS) using a 5.754 $\\rm{GeV}$ electron beam on a proton target. The differential cross section and the $\\pi-N$-multipole $E_{0+}/G_D$ 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 $Q^2$ independent.

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

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

    Solvignon-Slifer, Patricia H.; et. al.,

    2015-07-01

    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. 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 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 themore »neutron.« less

  15. $Q^2$ Dependence of Quadrupole Strength in the $?^*p\\to?^+(1232)\\to p ?^0$ Transition

    E-Print Network [OSTI]

    CLAS Collaboration; K. Joo; L. C. Smith

    2002-02-11

    Models of baryon structure predict a small quadrupole deformation of the nucleon due to residual tensor forces between quarks or distortions from the pion cloud. Sensitivity to quark versus pion degrees of freedom occurs through the $Q^2$ dependence of the magnetic ($M_{1+}$), electric ($E_{1+}$), and scalar ($S_{1+}$) multipoles in the $\\gamma^* p \\to \\Delta^+ \\to p \\pi^0$ transition. We report new experimental values for the ratios $E_{1+}/M_{1+}$ and $S_{1+}/M_{1+}$ over the range $Q^2$= 0.4-1.8 GeV$^2$, extracted from precision $p(e,e 'p)\\pi^{\\circ}$ data using a truncated multipole expansion. Results are best described by recent unitary models in which the pion cloud plays a dominant role.

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

    E-Print Network [OSTI]

    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

    2015-06-29

    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.

  17. Jet production in high Q 2 deepinelastic ep scattering at HERA

    E-Print Network [OSTI]

    Jet production in high Q 2 deep­inelastic ep scattering at HERA ZEUS Collaboration Abstract Two­jet:01 ! x ! 0:1 and 0:04 ! y ! 0:95 with the ZEUS detector at HERA. The kinematic properties of the jets and the jet production rates are presented. The partonic scaling variables of the two­jet system and the rate

  18. Low-$Q^2$ partons in p-p and Au-Au collisions

    E-Print Network [OSTI]

    Thomas A. Trainor

    2005-10-11

    We describe correlations of low-$Q^2$ parton fragments on transverse rapidity $y_t$ and angles $(\\eta,\\phi)$ from p-p and Au-Au collisions at $\\sqrt{s} =$ 130 and 200 GeV. Evolution of correlations on $y_t$ from p-p to more-central Au-Au collisions shows evidence for parton dissipation. Cuts on $y_t$ isolate angular correlations on $(\\eta,\\phi)$ for low-$Q^2$ partons which reveal a large asymmetry about the jet thrust axis in p-p collisions favoring the azimuth direction. Evolution of angular correlations with increasing Au-Au centrality reveals a rotation of the asymmetry to favor pseudorapidity. Angular correlations of transverse momentum $p_t$ in Au-Au collisions access temperature/velocity structure resulting from low-$Q^2$ parton scattering. $p_t$ autocorrelations on $(\\eta,\\phi)$, obtained from the scale dependence of $$ fluctuations, reveal a complex parton dissipation process in heavy ion collisions which includes the possibility of collective bulk-medium recoil in response to parton stopping.

  19. Dish Stirling High Performance Thermal Storage FY15Q2 Quad Chart

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby aLED Street Lighting Host Site: City ofNovelQ3:

  20. A concept for the experimental determination of the nucleon electric to magnetic form factor ratio at very low $Q^2$

    E-Print Network [OSTI]

    G. Ron; E. Piasetzky; B. Wojtsekhowski

    2009-04-29

    Stationary target measurements of the nucleon form factors have been performed with high precision down to $Q^2$ of $\\sim$ 0.01 GeV$^2$ for protons ($G_E^p$) and down to $\\sim$ 0.1 GeV$^2$ for neutrons ($G_M^n$). Conventional extraction using cross section and polarization measurement cannot be extended to very low values of $Q^2$ due to inherent experimental limitations. We present a proposal for a new approach to a measurement, using colliding beams, which will extend the range of possible measurement at low $Q^2$ by several orders of magnitude over stationary target limits.

  1. 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 RankADVANCED MANUFACTURING OFFICE INDUSTRIALU.S.Leadership onProtonConcentrators FY13 Q2 Low-Cost,

  2. Communication and Control for Quantum Circuits

    E-Print Network [OSTI]

    Patel, Yatish

    2010-01-01

    to Output. Classical bits cx and cz are trans- mitted to thePure Quantum h x y z s t cx yes yes yes yes yes yes yes czH q3 q4 zmeasure Correct c3 X cx q1, q0; cx q1, q2; correct

  3. Alcator C-Mod FY2007 Research Totals by Quarter

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

    7 Research Operations as of 83107 Research Days Research Weeks Total FY07 Research Weeks Q1 0.0 0.0 0.0 Q2 1.06 0.27 0.27 Q3 36.20 9.05 9.32 Q4 21.50 5.37 14.69 Detailed run run...

  4. Alcator C-Mod FY2008 Research Totals by Quarter

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

    8 Research Operations as of 52708 Research Days Research Weeks Total FY08 Research Weeks Q1 4.25 1.06 1.06 Q2 34.5 8.6 9.7 Q3 24.2 6.1 15.7 Q4 Detailed run descriptions can be...

  5. 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 Labor Statistics (BLS) reported the Consumer Price Index for All Urban Consumers rose 1.1% year- over-year in February, while core inflation was up 1.6% for the same period. Consumer prices

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

    SciTech Connect (OSTI)

    Xiaohui Zhan

    2010-01-31

    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.

  7. 2012_Q4

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s s i sEnergy It is the intent of the

  8. 2013_Q4.indd

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s s i sEnergyEnergy The intent

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

    SciTech Connect (OSTI)

    Villano, A N; Bosted, P E; Connell, S H; Dalton, M M; Jones, M K; Adams, G S; Afanasev, A; Ahmidouch, A; Angelescu, T; Arrington, J; Asaturyan, R; Baker, O K; Benmouna, N; Berman, B L; Breuer, H; Christy, M E; Cui, Y; Danagoulian, S; Day, D; Dodario, T; Dunne, J A; Dutta, D; El Khayari, N; Elliot, B; Ent, R; Fenker, H C; Frolov, V V; Gan, L; Gaskell, D; Gasparian, A; Grullon, S; Hafidi, K; Hinton, W; Holt, R J; Huber, G M; Hungerford, E; Joo, K; Kalantarians, N; Keppel, C E; Kinney, E R; Kubarovsky, V; Li, Y; Liang, Y; Lu, M; Lung, A; Mack, D; Malace, S; Markowitz, P; McKee, P; Meekins, D G; Mkrtchhyan, H; Napolitano, J; Niculescu, G; Niculescu, I; Opper, A K; Pamela, P; Potterveld, D H; Reimer, Paul E; Reinhold, J; Roche, J; Rock, S E; Schulte, E; Segbefia, E; Smith, C

    2009-09-01

    The process $ep \\to e^{\\prime}p^{\\prime}\\pi^0$ has been measured at $Q^2$ = 6.4 and 7.7 \\ufourmomts 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

  10. FORMATION CONDITIONS OF ICY MATERIALS IN COMET C/2004 Q2 (MACHHOLZ). I. MIXING RATIOS OF ORGANIC VOLATILES

    SciTech Connect (OSTI)

    Kobayashi, Hitomi; Kawakita, Hideyo, E-mail: h_kobayashi@cc.kyoto-su.ac.j [Department of Physics, Faculty of Science, Kyoto Sangyo University, Motoyama, Kamigamo, Kita-ku, Kyoto 603-8555 (Japan)

    2009-09-20

    We observed comet C/2004 Q2 (Machholz) with the Keck II telescope in late 2005 January and we obtained the spectra of C/2004 Q2 including many emission lines of volatile species such as H{sub 2}O, HCN, C{sub 2}H{sub 2}, NH{sub 3}, CH{sub 4}, C{sub 2}H{sub 6}, CH{sub 3}OH, and H{sub 2}CO with high-signal-to-noise ratios. Based on our observations, we determined the mixing ratios of the molecules relative to H{sub 2}O in C/2004 Q2. Since C/2004 Q2 is one of Oort Cloud comets, it is interesting to compare our results with other Oort Cloud comets. The mixing ratios of C{sub 2}H{sub 2}/H{sub 2}O and C{sub 2}H{sub 6}/H{sub 2}O in C/2004 Q2 are lower than typical Oort Cloud comets. Especially, C{sub 2}H{sub 2}/H{sub 2}O ratio in C/2004 Q2 is as lower as Jupiter Family comets. However, mixing ratios of other molecules in C/2004 Q2 are similar to typical Oort Cloud comets. C/2004 Q2 might be the intermediate type between Oort Cloud and Jupiter Family comets. To investigate the formation conditions of such intermediate type comet, we focused on the (C{sub 2}H{sub 2}+C{sub 2}H{sub 6})/H{sub 2}O ratios and C{sub 2}H{sub 6}/(C{sub 2}H{sub 6}+C{sub 2}H{sub 2}) ratios in comets from the viewpoint of conversion from C{sub 2}H{sub 2} to C{sub 2}H{sub 6} in the precometary ices. We found that (C{sub 2}H{sub 2}+C{sub 2}H{sub 6})/H{sub 2}O ratio in C/2004 Q2 is lower than the ratio in typical Oort Cloud comets while C{sub 2}H{sub 6}/(C{sub 2}H{sub 6}+C{sub 2}H{sub 2}) ratio in C/2004 Q2 is consistent with the ratio of the typical Oort Cloud comets and Jupiter family comets. If we assume that the cometary volatiles such as H{sub 2}O, CH{sub 4}, and C{sub 2}H{sub 2} formed similar environment, the C{sub 2}H{sub 6}/(C{sub 2}H{sub 6}+C{sub 2}H{sub 2}) ratio might not be sensitive in the temperature range where hydrogen-addition reactions occurred and cometesimals formed ({approx}30 K). We employed the dynamical-evolutional model and the chemical-evolutional model to determine the formation region of C/2004 Q2 more precisely. We found that comet C/2004 Q2 might have formed in relatively inner region of the solar nebula than the typical Oort Cloud comet (but slightly further than 5 AU from the proto-Sun).

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

    E-Print Network [OSTI]

    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

    2006-05-10

    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.

  12. Recoil Polarization Measurements of the Proton Electromagnetic Form Factor Ratio to Q^2 = 8.5 GeV^2

    E-Print Network [OSTI]

    A. J. R. Puckett; E. J. Brash; M. K. Jones; W. Luo; M. Meziane; L. Pentchev; C. F. Perdrisat; V. Punjabi; F. R. Wesselmann; A. Ahmidouch; I. Albayrak; K. A. Aniol; J. Arrington; A. Asaturyan; H. Baghdasaryan; F. Benmokhtar; W. Bertozzi; L. Bimbot; P. Bosted; W. Boeglin; C. Butuceanu; P. Carter; S. Chernenko; E. Christy; M. Commisso; J. C. Cornejo; S. Covrig; S. Danagoulian; A. Daniel; A. Davidenko; D. Day; S. Dhamija; D. Dutta; R. Ent; S. Frullani; H. Fenker; E. Frlez; F. Garibaldi; D. Gaskell; S. Gilad; R. Gilman; Y. Goncharenko; K. Hafidi; D. Hamilton; D. W. Higinbotham; W. Hinton; T. Horn; B. Hu; J. Huang; G. M. Huber; E. Jensen; C. Keppel; M. Khandaker; P. King; D. Kirillov; M. Kohl; V. Kravtsov; G. Kumbartzki; Y. Li; V. Mamyan; D. J. Margaziotis; A. Marsh; Y. Matulenko; J. Maxwell; G. Mbianda; D. Meekins; Y. Melnik; J. Miller; A. Mkrtchyan; H. Mkrtchyan; B. Moffit; O. Moreno; J. Mulholland; A. Narayan; S. Nedev; Nuruzzaman; E. Piasetzky; W. Pierce; N. M. Piskunov; Y. Prok; R. D. Ransome; D. S. Razin; P. Reimer; J. Reinhold; O. Rondon; M. Shabestari; A. Shahinyan; K. Shestermanov; S. Sirca; I. Sitnik; L. Smykov; G. Smith; L. Solovyev; P. Solvignon; R. Subedi; E. Tomasi-Gustafsson; A. Vasiliev; M. Veilleux; B. B. Wojtsekhowski; S. Wood; Z. Ye; Y. Zanevsky; X. Zhang; Y. Zhang; X. Zheng; L. Zhu

    2010-05-28

    Among the most fundamental observables of nucleon structure, electromagnetic form factors are a crucial benchmark for modern calculations describing the strong interaction dynamics of the nucleon's quark constituents; indeed, recent proton data have attracted intense theoretical interest. In this letter, we report new measurements of the proton electromagnetic form factor ratio using the recoil polarization method, at momentum transfers Q2=5.2, 6.7, and 8.5 GeV2. By extending the range of Q2 for which GEp is accurately determined by more than 50%, these measurements will provide significant constraints on models of nucleon structure in the non-perturbative regime.

  13. Inclusive D*-meson production in ep scattering at low Q2 in the GM-VFN scheme at NLO

    E-Print Network [OSTI]

    G. Kramer; H. Spiesberger

    2009-06-15

    We have calculated the next-to-leading order cross sections for the inclusive production of D*-mesons in ep collisions at HERA for finite, although very small Q2. In this Q2-range, the same approximations as for photoproduction can be used. Our calculation is performed in the general-mass variable-flavour-number scheme. In this approach, large logarithms of the charm transverse momentum are resummed and finite terms depending on m^2/p_T^2 are kept in the hard scattering cross sections. The theoretical results are compared with recent data from the ZEUS collaboration at HERA. On average, we find good agreement.

  14. FORMALDEHYDE IN COMETS C/1995 O1 (HALE-BOPP), C/2002 T7 (LINEAR), AND C/2001 Q4 (NEAT): INVESTIGATING THE COMETARY ORIGIN OF H2CO

    E-Print Network [OSTI]

    FORMALDEHYDE IN COMETS C/1995 O1 (HALE-BOPP), C/2002 T7 (LINEAR), AND C/2001 Q4 (NEAT of formaldehyde (H2CO) have been conducted toward comets C/1995 O1 (Hale-Bopp), C/2001 Q4 (NEAT), and C/2002 T72CO other than the comet nucleus. The extended source of formaldehyde is probably grains composed

  15. High Precision Measurement of the Proton Elastic Form Factor Ratio $?_pG_E/G_M$ at low $Q^2$

    E-Print Network [OSTI]

    X. Zhan; K. Allada; D. S. Armstrong; J. Arrington; W. Bertozzi; W. Boeglin; J. -P. Chen; K. Chirapatpimol; S. Choi; E. Chudakov; E. Cisbani; P. Decowski; C. Dutta; S. Frullani; E. Fuchey; F. Garibaldi; S. Gilad; R. Gilman; J. Glister; K. Hafidi; B. Hahn; J. -O. Hansen; D. W. Higinbotham; T. Holmstrom; R. J. Holt; J. Huang; G. M. Huber; F. Itard; C. W. de Jager; X. Jiang; J. Johnson; J. Katich; R. de Leo; J. J. LeRose; R. Lindgren; E. Long; D. J. Margaziotis; S. May-Tal Beck; D. Meekins; R. Michaels; B. Moffit; B. E. Norum; M. Olson; E. Piasetzky; I. Pomerantz; D. Protopopescu; X. Qian; Y. Qiang; A. Rakhman; R. D. Ransome; P. E. Reimer; J. Reinhold; S. Riordan; G. Ron; A. Saha; A. J. Sarty; B. Sawatzky; E. C. Schulte; M. Shabestari; A. Shahinyan; S. Sirca; P. Solvignon; N. F. Sparveris; S. Strauch; R. Subedi; V. Sulkosky; I. Vilardi; Y. Wang; B. Wojtsekhowski; Z. Ye; Y. Zhang

    2011-08-31

    We report a new, high-precision measurement of the proton elastic form factor ratio \\mu_p G_E/G_M for the four-momentum transfer squared Q^2 = 0.3-0.7 (GeV/c)^2. The measurement was performed at Jefferson Lab (JLab) in Hall A using recoil polarimetry. With a total uncertainty of approximately 1%, the new data clearly show that the deviation of the ratio \\mu_p G_E/G_M from unity observed in previous polarization measurements at high Q^2 continues down to the lowest Q^2 value of this measurement. The updated global fit that includes the new results yields an electric (magnetic) form factor roughly 2% smaller (1% larger) than the previous global fit in this Q^2 range. We obtain new extractions of the proton electric and magnetic radii, which are ^(1/2)=0.875+/-0.010 fm and ^(1/2)=0.867+/-0.020 fm. The charge radius is consistent with other recent extractions based on the electron-proton interaction, including the atomic hydrogen Lamb shift measurements, which suggests a missing correction in the comparison of measurements of the proton charge radius using electron probes and the recent extraction from the muonic hydrogen Lamb shift.

  16. Charge fraction measurements for 2.4-35 keV Arq+ (q=2-13) projectiles

    E-Print Network [OSTI]

    Charge fraction measurements for 2.4-35 keV Arq+ (q=2-13) projectiles backscattered from Au(110) with incident energies in the range 2.4-35 keV, that have been 120 degrees backscattered from Au(110) in quasi

  17. The Spin Structure of 3He and the Neutron at Low Q^2: A Measurement of the Generalized GDH Integrand

    SciTech Connect (OSTI)

    Vincent Sulkosky

    2007-08-01

    Since the 1980's, the study of nucleon (proton or neutron) spin structure has been an active field both experimentally and theoretically. One of the primary goals of this work is to test our understanding of Quantum Chromodynamics (QCD), the fundamental theory of the strong interaction. In the high energy region of asymptotically free quarks, QCD has been verified. However, verifiable predictions in the low energy region are harder to obtain due to the complex interactions between the nucleon's constituents: quarks and gluons. In the non-pertubative regime, low-energy effective field theories such as chiral perturbation theory provide predictions for the spin structure functions in the form of sum rules. Spin-dependent sum rules such as the Gerasimov-Drell-Hearn (GDH) sum rule are important tools available to study nucleon spin structure. Originally derived for real photon absorption, the Gerasimov-Drell-Hearn (GDH) sum rule was first extended for virtual photon absorption in 1989. The extension of the sum rule provides a unique relation, valid at any momentum transfer ($Q^{2}$), that can be used to study the nucleon spin structure and make comparisons between theoretical predictions and experimental data. Experiment E97-110 was performed at the Thomas Jefferson National Accelerator Facility (Jefferson Lab) to examine the spin structure of the neutron and $^{3}$He. The Jefferson Lab longitudinally-polarized electron beam with incident energies between 1.1 and 4.4 GeV was scattered from a longitudinally or transversely polarized $^{3}$He gas target in the Hall A end station. Asymmetries and polarized cross-section differences were measured in the quasielastic and resonance regions to extract the spin structure functions $g_{1}(x,Q^{2})$ and $g_{2}(x,Q^{2})$ at low momentum transfers (0.02 $< Q^{2} <$ 0.3 GeV$^{2}$). The goal of the experiment was to perform a precise measurement of the $Q^{2}$ dependence of the extended GDH integral and of the moments of the neutron and $^{3}$He spin structure functions at low $Q^{2}$. This $Q^{2}$ range allows us to test predictions of chiral perturbation theory and check the GDH sum rule by extrapolating the integral to the real photon point. This thesis will discuss preliminary results from the E97-110 data analysis.

  18. 2014_Q3.indd

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u t y A s s iof1 of 8 2 of 8 3 ofRuleWe We We el lc lc lc

  19. U.S. Residential Photovoltaic (PV) System Prices, Q4 2013 Benchmarks: Cash Purchase, Fair Market Value, and Prepaid Lease Transaction Prices

    SciTech Connect (OSTI)

    Davidson, C.; James, T. L.; Margolis, R.; Fu, R.; Feldman, D.

    2014-10-01

    The price of photovoltaic (PV) systems in the United States (i.e., the cost to the system owner) has dropped precipitously in recent years, led by substantial reductions in global PV module prices. This report provides a Q4 2013 update for residential PV systems, based on an objective methodology that closely approximates the book value of a PV system. Several cases are benchmarked to represent common variation in business models, labor rates, and module choice. We estimate a weighted-average cash purchase price of $3.29/W for modeled standard-efficiency, polycrystalline-silicon residential PV systems installed in the United States. This is a 46% decline from the 2013-dollar-adjusted price reported in the Q4 2010 benchmark report. In addition, this report frames the cash purchase price in the context of key price metrics relevant to the continually evolving landscape of third-party-owned PV systems by benchmarking the minimum sustainable lease price and the fair market value of residential PV systems.

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

    E-Print Network [OSTI]

    A. Carcamo

    2006-08-10

    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.

  1. Discovery of oscillatory dynamics of city-size distributions in world

    E-Print Network [OSTI]

    White, Douglas R.

    of pdf thru Skype you can ask questions, thru Humberto he will have a chat box to relay questions I test) China leads by 50 years in its Q values ­ up to 1850 PART III: Scaling Examples: Chinese-results are very similar, as reported for the 1- factor test. Q1 Q3 Q5 Q2 Q4 Q6 #12;7 Multiple measures of Q

  2. QCD predictions for spin dependent photonic structure function $g_1^?(x,Q^2)$ in the low x region of future linear colliders

    E-Print Network [OSTI]

    J. Kwiecinski; B. Ziaja

    2000-11-21

    Spin dependent structure function $g_1^{\\gamma}(x,Q^2)$ of the polarised photon is analysed within the formalism based upon the unintegrated spin dependent parton distributions incorporating the LO Altarelli-Parisi evolution and the double $ln^2(1/x)$ resummation at low values of Bjorken parameter x. We analyse the effects of the double $ln^2(1/x)$ resummation on the behaviour of $g_1^{\\gamma}(x,Q^2)$ in the low x region which may be accessible in future linear $e^+e^-$ and $e\\gamma$ colliders. Sensitivity of the predictions on the possible nonperturbative gluon content of the polarised photons is analysed. Predictions for spin dependent gluon distribution $\\Delta g^{\\gamma} (x,Q^2)$ are also given.

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

    SciTech Connect (OSTI)

    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

    2007-07-01

    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.

  4. Copyright 1996-1998, 2000, 2004-2011 ARM Limited. All rights reserved. ARM DDI 0406B_errata_2011_Q2 (ID053111)

    E-Print Network [OSTI]

    Whaley, R. Clint

    Copyright © 1996-1998, 2000, 2004-2011 ARM Limited. All rights reserved. ARM DDI 0406B_errata_2011_Q2 (ID053111) ARM ® Architecture Reference Manual ARM® v7-A and ARM® v7-R edition Errata markup #12;ii Copyright © 1996-1998, 2000, 2004-2011 ARM Limited. All rights reserved. ARM DDI 0406B_errata_2011

  5. A new family of $N$ dimensional superintegrable double singular oscillators and quadratic algebra $Q(3)\\oplus so(n) \\oplus so(N-n)$

    E-Print Network [OSTI]

    Md Fazlul Hoque; Ian Marquette; Yao-Zhong Zhang

    2015-04-20

    We introduce a new family of $N$-dimensional quantum superintegrable model consisting of double singular oscillators of type $(n,N-n)$. The special cases $(2,2)$ and $(4,4)$ were previously identified as the duals of 3- and 5-dimensional deformed Kepler-Coulomb systems with $u(1)$ and $su(2)$ monopoles respectively. The models are multiseparable and their wave functions are obtained in $(n,N-n)$ double-hyperspherical coordinates. We obtain the integrals of motion and construct the finitely generated polynomial algebra that is the direct sum of a quadratic algebra $Q(3)$ involving three generators, $so(n)$, $so(N-n)$ (i.e. $Q(3)\\oplus so(n) \\oplus so(N-n)$ ). The structure constants of the quadratic algebra themselves involve the Casimir operators of the two Lie algebras $so(n)$ and $so(N-n)$. Moreover, we obtain the finite dimensional unitary representations (unirreps) of the quadratic algebra and present an algebraic derivation of the degenerate energy spectrum of the superintegrable model.

  6. Genetic and physical mapping of the Treacher Collins syndrome locus with respect to loci in the chromosome 5q3 region

    SciTech Connect (OSTI)

    Jabs, E.W.; Li, Xiang; Coss, C.; Taylor, E. (Johns Hopkins School of Medicine, Baltimore, MD (United States)); Lovett, M. (Univ. of Texas Southwestern Medical Center, San Antonio, TX (United States)); Yamaoka, L.H.; Speer, M.C. (Duke Univ. Medical Center, Durham, NC (United States)); Cadle, R.; Hall, B. (Univ. of Kentucky, Lexington, KY (United States)); Brown, K. (Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY (United States)) (and others)

    1993-10-01

    Treacher Collins syndrome is an autosomal dominant, craniofacial developmental disorder, and its locus (TCOF1) has been mapped to chromosome 5q3. To refine the location of the gene within this region, linkage analysis was performed among the TCOF1 locus and 12 loci (IL9, FGFA, GRL, D5S207, D5S210, D5S376, CSF1R, SPARC, D5S119, D5S209, D5S527, FGFR4) in 13 Treacher Collins syndrome families. The highest maximum lod score was obtained between loci TCOF1 and D5S210 (Z = 10.52; [theta] = 0.02 [+-] 0.07). The best order, IL9-GRL-D5S207/D5S210-CSF1R-SPARC-D5S119, and genetic distances among these loci were determined in the 40 CEPH families by multipoint linkage analysis. YAC clones were used to establish the order of loci, centromere-5[prime]GRL3[prime]-D5S207-D5S210-D5S376-CSF1R-SPARC-D5S119-telomere. By combining known physical mapping data with ours, the order of chromosome 5q3 markers is centomere-IL9-FGFA-5[prime]GRL3[prime]-D5s207-D5S210-D5S376-CSF1R-SPARC-D5S119-D5S209-FGFR4-telomere. Based on this order, haplotype analysis suggests that the TCOF1 locus resides distal CSF1R and proximal to SPARC within a region less than 1 Mb in size. 29 refs., 2 figs., 2 tabs.

  7. 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)

    Puckett, A. J. R.; Brash, E. J.; Gayou, O.; Jones, M. K.; Pentchev, L.; Perdrisat, C. F.; Punjabi, V.; Aniol, K. A.; Averett, T.; Benmokhtar, F.; et al

    2012-04-11

    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 elasticmore »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.« less

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

    SciTech Connect (OSTI)

    Park, Kijun

    2014-09-01

    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.

  9. CI2525 ESTRUCTURAS DISCRETAS I f-m 2014 P 1/35 P 2/35 Q 1/15 Q 2/15 TOTAL/5

    E-Print Network [OSTI]

    Meza, Oscar J.

    CI2525 ESTRUCTURAS DISCRETAS I f-m 2014 Sección 1 P 1/35 P 2/35 Q 1/15 Q 2/15 TOTAL/5 0740951 Fernandez Luis Ely 1110969 Silva Rodriguez Erick Gabriel 34 35 15 15 1111391 Lupo Loyo Pablo Francisco 6 12 Colmenares Salamanca Bruno 35 11 8 10 1210613 Duque Contreras Lalezka Isabel 28 20 5 15 1210627 Salerno

  10. CI2525 ESTRUCTURAS DISCRETAS I oct-ene 2014 P 1/35 P 2/35 Q 1/15 Q 2/15 Tarea TOTAL

    E-Print Network [OSTI]

    Meza, Oscar J.

    CI2525 ESTRUCTURAS DISCRETAS I oct-ene 2014 P 1/35 P 2/35 Q 1/15 Q 2/15 Tarea TOTAL 0740913 Franco Alejandro 10 27 7 15 3,5 3 1110798 Portillo Rodriguez Ysmar Yoleth 10 2 1 1110883 Rodríguez Fernández Luis 1210848 Alexander Lacour Jean Paul 20 24 15 1 3 3 1210967 Fanghella Valero Alfredo José 35 32 15 15 3,5 5

  11. Q3 1997 STEO, Final

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1Markets160Product: TotalCoalbed7 (Released July 8,

  12. Canonical factorization and diagonalization of Baxterized braid matrices: Explicit constructions and applications

    E-Print Network [OSTI]

    A. Chakrabarti

    2003-05-07

    Braid matrices $\\hat{R}(\\theta)$, corresponding to vector representations, are spectrally decomposed obtaining a ratio $f_{i}(\\theta)/f_{i}(-\\theta)$ for the coefficient of each projector $P_{i}$ appearing in the decomposition. This directly yields a factorization $(F(-\\theta))^{-1}F(\\theta)$ for the braid matrix, implying also the relation $\\hat{R}(-\\theta)\\hat{R}(\\theta)=I$.This is achieved for $GL_{q}(n),SO_{q}(2n+1),SO_{q}(2n),Sp_{q}(2n)$ for all $n$ and also for various other interesting cases including the 8-vertex matrix.We explain how the limits $\\theta \\to \\pm \\infty$ can be interpreted to provide factorizations of the standard (non-Baxterized) braid matrices. A systematic approach to diagonalization of projectors and hence of braid matrices is presented with explicit constructions for $GL_{q}(2),GL_{q}(3),SO_{q}(3),SO_{q}(4),Sp_{q}(4)$ and various other cases such as the 8-vertex one. For a specific nested sequence of projectors diagonalization is obtained for all dimensions. In each factor $F(\\theta)$ our diagonalization again factors out all dependence on the spectral parameter $\\theta$ as a diagonal matrix. The canonical property implemented in the diagonalizers is mutual orthogonality of the rows. Applications of our formalism to the construction of $L-$operators and transfer matrices are indicated. In an Appendix our type of factorization is compared to another one proposed by other authors.

  13. Measurements of the neutron electric to magnetic form factor ratio GEn/GMn via the ^2H(\\vec{e},e'\\vec{n})^1H reaction to Q^2 = 1.45 (GeV/c)^2

    E-Print Network [OSTI]

    Jefferson Laboratory E93-038 Collaboration; :; B. Plaster; A. Yu. Semenov

    2005-11-13

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

  14. Measurement of high-Q^2 neutral current deep inelastic e^- p scattering cross sections with a longitudinally polarised electron beam at HERA

    E-Print Network [OSTI]

    ZEUS Collaboration

    2009-01-16

    Measurements of the neutral current cross sections for deep inelastic scattering in e^- p collisions at HERA with a longitudinally polarised electron beam are presented. The single-differential cross-sections dsigma/dQ^2, dsigma/dx and dsigma/dy and the double-differential cross sections in Q^2 and x are measured in the kinematic region y 185 GeV^2 for both positively and negatively polarised electron beams and for each polarisation state separately. The measurements are based on an integrated luminosity of 169.9 pb^-1 taken with the ZEUS detector in 2005 and 2006 at a centre-of-mass energy of 318 GeV. The structure functions xF_3 and xF_3^{\\gamma Z} are determined by combining the e^- p results presented in this paper with previously measured e^+ p neutral current data. The asymmetry parameter A^- is used to demonstrate the parity violating effects of electroweak interactions at large spacelike photon virtuality. The measurements agree well with the predictions of the Standard Model.

  15. DOE/EIA-0202(85/2Q) 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.101CompanyProduct: Crude7)8)4)1Q)3Q)4Q)1Q)2Q)

  16. FY11 Q4 SHPM Whitepaper DRAFT

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

    Track Paper European Wind Energy Conference (EWEA) Annual Event April 16-19, 2012; Copenhagen, Denmark Prognostic Control to Enhance Offshore Wind Turbine Operations and...

  17. Microchannel Receiver Development- FY12 Q4

    Broader source: Energy.gov [DOE]

    This document summarizes the progress of this Oregon State University project, funded by SunShot, for the fourth quarter of fiscal year 2012.

  18. FY11 Q4 SHPM Whitepaper DRAFT

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submitKansasCommunitiesofExtrans -ORGANIZATION FY 2013MayUncosted of Energyf i c eN

  19. Precise Determination of the Deuteron Spin Structure at Low to Moderate $Q^2$ with CLAS and Extraction of the Neutron Contribution

    E-Print Network [OSTI]

    N. Guler; R. G. Fersch; S. E. Kuhn; P. Bosted; K. A. Griffioen; C. Keith; R. Minehart; Y. Prok; K. P. Adhikari; D. Adikaram; M. J. Amaryan; M. D. Anderson; S. Anefalos Pereira; J. Ball; M. Battaglieri; V. Batourine; I. Bedlinskiy; W. J. Briscoe; W. K. Brooks; S. Bultmann; V. D. Burkert; D. S. Carman; A. Celentano; S. Chandavar; G. Charles; L. Colaneri; P. L. Cole; M. Contalbrigo; D. Crabb; V. Crede; A. D Angelo; N. Dashyan; A. Deur; C. Djalali; G. E. Dodge; R. Dupre; A. El Alaoui; L. El Fassi; L. Elouadrhiri; P. Eugenio; G. Fedotov; S. Fegan; A. Filippi; J. A. Fleming; T. A. Forest; B. Garillon; M. Garcon; N. Gevorgyan; G. P. Gilfoyle; K. L. Giovanetti; F. X. Girod; J. T. Goetz; E. Golovatch; R. W. Gothe; M. Guidal; L. Guo; K. Hafidi; H. Hakobyan; N. Harrison; M. Hattawy; K. Hicks; D. Ho; M. Holtrop; S. M. Hughes; C. E. Hyde; D. G. Ireland; B. S. Ishkhanov; E. L. Isupov; H. S. Jo; K. Joo; S. Joosten; D. Keller; M. Khandaker; A. Kim; W. Kim; A. Klein; F. J. Klein; V. Kubarovsky; S. V. Kuleshov; K. Livingston; H. Y. Lu; I. J. D. MacGregor; B. McKinnon; M. Mirazita; V. Mokeev; R. A. Montgomery; A Movsisyan; C. Munoz Camacho; P. Nadel-Turonski; L. A. Net; I. Niculescu; M. Osipenko; A. I. Ostrovidov; K. Park; E. Pasyuk; S. Pisano; O. Pogorelko; J. W. Price; S. Procureur; M. Ripani; A. Rizzo; G. Rosner; P. Rossi; P. Roy; F. Sabatie; C. Salgado; D. Schott; R. A. Schumacher; E. Seder; A. Simonyan; Iu. Skorodumina; D. Sokhan; N. Sparveris; I. I. Strakovsky; S. Strauch; V. Sytnik; Ye Tian; S. Tkachenko; M. Ungaro; E. Voutier; N. K. Walford; X. Wei; L. B. Weinstein; M. H. Wood; N. Zachariou; L. Zana; J. Zhang; Z. W. Zhao; I. Zonta

    2015-06-01

    We present the final results for the deuteron spin structure functions obtained from the full data set collected with Jefferson Lab's CLAS in 2000-2001. Polarized electrons with energies of 1.6, 2.5, 4.2 and 5.8 GeV were scattered from deuteron ($^{15}$ND$_3$) targets, dynamically polarized along the beam direction, and detected with CLAS. From the measured double spin asymmetry, the virtual photon absorption asymmetry $A_1^d$ and the polarized structure function $g_1^d$ were extracted over a wide kinematic range (0.05 GeV$^2 < Q^2 <$ 5 GeV$^2$ and 0.9 GeV $< W <$ 3 GeV). We use an unfolding procedure and a parametrization of the corresponding proton results to extract from these data the polarized structure functions $A_1^n$ and $g_1^n$ of the (bound) neutron, which are so far unknown in the resonance region, $W < 2$ GeV. We compare our final results, including several moments of the deuteron and neutron spin structure functions, with various theoretical models and expectations as well as parametrizations of the world data. The unprecedented precision and dense kinematic coverage of these data can aid in future extractions of polarized parton distributions, tests of perturbative QCD predictions for the quark polarization at large $x$, a better understanding of quark-hadron duality, and more precise values for higher-twist matrix elements in the framework of the Operator Product Expansion.

  20. 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.

  1. 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...

  2. Q3 1996 STEO TEXT/TABLES

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1Markets160Product: TotalCoalbed

  3. Measurement of the neutron electric to magnetic form factor ratio at Q2 = 1.58 GeV2 using the reaction 3He(e,e'n)pp

    E-Print Network [OSTI]

    B. S. Schlimme; P. Achenbach; C. A. Ayerbe Gayoso; J. C. Bernauer; R. Böhm; D. Bosnar; Th. Challand; M. O. Distler; L. Doria; F. Fellenberger; H. Fonvieille; M. Gómez Rodríguez; P. Grabmayr; T. Hehl; W. Heil; D. Kiselev; J. Krimmer; M. Makek; H. Merkel; D. G. Middleton; U. Müller; L. Nungesser; B. A. Ott; J. Pochodzalla; M. Potokar; S. Sánchez Majos; M. M. Sargsian; I. Sick; S. Širca; M. Weinriefer; M. Wendel; C. J. Yoon

    2013-08-29

    A measurement of beam helicity asymmetries in the reaction 3He(e,e'n)pp has been performed at the Mainz Microtron in quasielastic kinematics in order to determine the electric to magnetic form factor ratio of the neutron, GEn/GMn, at a four momentum transfer Q2 = 1.58 GeV2. Longitudinally polarized electrons were scattered on a highly polarized 3He gas target. The scattered electrons were detected with a high-resolution magnetic spectrometer, and the ejected neutrons with a dedicated neutron detector composed of scintillator bars. To reduce systematic errors data were taken for four different target polarization orientations allowing the determination of GEn/GMn from a double ratio. We find mu_n GEn/GMn = 0.250 +/- 0.058(stat.) +/- 0.017 (sys.).

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

    SciTech Connect (OSTI)

    Donnelly, Kat A.

    2014-01-10

    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.

  5. Technology Performance Exchange

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

    Q3 Deliverable: Develop Site Workflows and Design Website Layout Q3 GoNo-Go DOE Decision Point: Passed Q1 Milestone: Develop Data Entry Forms Q2 Milestone: Release Technology...

  6. 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...

  7. 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...

  8. 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.

  9. Q2 External Package.xls

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptionsProteinTotal natural gasPurchase,PyFEHM PyFEHMQ&A:87,

  10. 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLosThe 26th Annual ConferenceFall 2001 >News from the ARM7

  11. The SM8 Universal Solvation Model Christopher J. Cramer and Donald G. Truhlar, University of Minnesota

    E-Print Network [OSTI]

    Truhlar, Donald G

    constants, redox potentials, solubilities, temperature-dependent absolute free energies of solvation pollutants, and the thermodynamics of processes taking place in electrochemical fuel cells. q1 q2 q3 q2 q1 q

  12. Low voltage vertical recording preamplifier for hard disk drives 

    E-Print Network [OSTI]

    Mellachervu, Ramachandra Murthy

    2004-11-15

    CA1G mL + s2[CCgs+Cpi(C+Cgs)]g mNGmL 1 + s bracketleftBig 2C GmLAo + Cgs gmN + gpi(C+Cgs) gmNGmLAo bracketrightBig + s2 [2CCgs+Cpi(C+Cgs)]Aog mNGmL (6.22) The terms used have been shown in Fig.29. A1 = GmLRGmL where RGmL is the output resistance... Q2 Q4 Vout/2 Q3 RL Cpi Cpi GmL LR Cgs Ib 3Ib/8 3Ib/8 Vbias VCC VEE C Fig. 29. Schematic to understand signal feedthrough due to parasitic base-emitter ca- pacitor The equation can be simplified if we assume gmN >> GmLAo6 and can be written as, Vo Vin...

  13. Scattering Solar Thermal Concentrators- FY12 Q4

    Office of Energy Efficiency and Renewable Energy (EERE)

    This document summarizes the progress of this Penn State project, funded by SunShot, for the fourth quarter of fiscal year 2012.

  14. Advanced Manufacture of Reflectors- FY12 Q4

    Broader source: Energy.gov [DOE]

    This document summarizes the progress of this University of Arizona project, funded by SunShot, for the fourth quarter of fiscal year 2012.

  15. Next Generation Solar Collectors for CSP- FY12 Q4

    Office of Energy Efficiency and Renewable Energy (EERE)

    This document summarizes the progress of this 3M project, funded by SunShot, for the fourth quarter of fiscal year 2012.

  16. Supercritical Carbon Dioxide Turbo-Expander- FY12 Q4

    Broader source: Energy.gov [DOE]

    This document summarizes the progress of this SWRI project, funded by SunShot, for the fourth quarter of fiscal year 2012.

  17. CSP Tower Air Brayton Combustor- FY12 Q4

    Broader source: Energy.gov [DOE]

    This document summarizes the progress of this SWRI project, funded by SunShot, for the fourth quarter of fiscal year 2012.

  18. BiL4i|h@ EW?uLh4@|U@ Q 2 ti||i4Mhi 2ff2 +ULh_L *i hi}L*i _i* }LULG tL||L . T?| t _ii hTi|ihi *L tUh||LcUL? . i H t CDOD

    E-Print Network [OSTI]

    Catenacci, Roberto

    BiL4i|h@ EW?uLh4@|U@ Q 2#12; ti||i4Mhi 2ff2 +ULh_L *i hi}L*i _i* }LULG tL||L . T?| t _ii hTi|ihi *L tUh||LcUL? . i H t CDOD u@hi *hi *hi _@|L _@**i i^@3L? % n + &5 ' c &% n + n 5 ' & c &% n + ' UL? & T@h@4i|hL hi@*i E@ AhL@hi @*Lh _ & Tih U

  19. BiL4i|h@ EW?uLh4@|U@ Q 2 ti||i4Mhi 2fff +ULh_L *i hi}L*i _i* }LULG tL||L SD T?| t _ii hTi|ihi *L tUh||Lc |h@ SD i H t

    E-Print Network [OSTI]

    Catenacci, Roberto

    BiL4i|h@ EW?uLh4@|U@ Q 2 ti||i4Mhi 2fff +ULh_L *i hi}L*i _i* }LULG tL||L SD T?| t _ii hTi|ihi *L tUh||Lc |h@ SD i H t ghyh u@hi *hi *hi _@ U#12; @ AhL@hi ?@ M@ti _i* ?U*iL i ?@ M@ti _i**hi sff E i s!E _Li ' e 2e2 n e#12

  20. BiL4i|h@ EW?uLh4@|U@ Q 2 6iMMh@L 2fff +ULh_L *i hi}L*i _i* }LULG tL||L SD T?| t _ii hTi|ihi *L tUh||Lc |h@ SD i H t

    E-Print Network [OSTI]

    Catenacci, Roberto

    BiL4i|h@ EW?uLh4@|U@ Q 2 6iMMh@L 2fff +ULh_L *i hi}L*i _i* }LULG tL||L SD T?| t _ii hTi|ihi *L tUh||Lc |h@ SD i H t ghyh u@hi *hi *hi _@|L _@**i i^@3L? E|%n2+|5 ' | c %|+n25 ' UL? | T@h@4i|hL hi@*i E@ AhL@hi ? @*Lhi _ | Tih U * tt|i4@ ?L? @ tL*3L

  1. EERE PowerPoint 97-2004 Template: Green Version

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

    analysis; planned for Q3 to Q4 Calculated for Quaternary faults using stress field from borehole breakouts and fault-kinematic data March '15 & in progress Major Technical...

  2. Quantified Traveler: Travel Feedback Meets the Cloud to Change Behavior

    E-Print Network [OSTI]

    2013-01-01

    spent traveling (time, cost, CO2, and calories) was able toemissions (kg of CO2), calories burned, cost ($), and traveland cost (Q4) spent traveling did not shift awareness, the information on calories (Q3) and CO2 (

  3. Final_report_pub1.pdf

    SciTech Connect (OSTI)

    O'Brien, Nicholas

    2014-08-15

    The paper describes Soitecs project to plan,install,qualify and ramp a high volume CPV module manufactruing facility in Southern California. Soitec’s CPV module factory in San Diego was planned with an annual production capacity of 280MWDC. It was scheduled to be operational by the first quarter of 2013, and was expected to create several hundred direct and indirect jobs in the San Diego region. From ground breaking to facility readiness was completed in six months. This enabled the docking of equipment in the Q3’12 time frame. The first 140 MW of capacity was ready for operation in Q4’12. Production of the CX-M500 modules started in Q4 2012. The line yield and factory capacity were ramped in 2013. The annual production capacity demonstration was successfully completed in Q2 2014. The modules manufactured at the plant were used to supply utility scale demand in the US and also world markets.

  4. 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.

  5. Observations from The EV Project in Q3 2013

    SciTech Connect (OSTI)

    John Smart

    2013-12-01

    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.

  6. 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGE OF PAGESpersonal March 3, 2015CMMarchDOEER-0670T14404 Third

  7. 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.

  8. 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.

  9. 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.

  10. Shorepower Truck Electrification Project (STEP) - 1Q - 2Q 2013

    SciTech Connect (OSTI)

    2014-02-01

    The Fleet Test and Evaluation Team at the U.S. Department of Energy's National Renewable Energy Laboratory is evaluating and documenting the use of shorepower at 50 planned American Recovery and Reinvestment Act (ARRA)-funded truck stop electrification (TSE) sites across the nation. Trucks participating in the study have idle-reduction equipment installed that was purchased with rebates through the ARRA. A total of 5,000 rebates will be approved. the ARRA. A total of 5,000 rebates will be approved.

  11. The strong coupling constant at low Q^2

    SciTech Connect (OSTI)

    Alexandre Deur

    2005-06-06

    We extract an effective strong coupling constant using low-Q{sup 2} data and sum rules. Its behavior is established over the full Q{sup 2}-range and is compared to calculations based on lattice QCD, Schwinger-Dyson equations and a quark model. Although the connection between all these quantities is not known yet, the results are surprisingly alike. Such a similitude may be related to quark-hadron duality.

  12. High-Performance Nanostructured Coating- FY13 Q2

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  13. SU{sub {ital q}}(2) lattice gauge theory

    SciTech Connect (OSTI)

    Bimonte, G.; Stern, A.; Vitale, P.

    1996-07-01

    We reformulate the Hamiltonian approach to lattice gauge theories such that, at the classical level, the gauge group does not act canonically, but instead as a Poisson-Lie group. At the quantum level, the symmetry gets promoted to a quantum group gauge symmetry. The theory depends on two parameters: the deformation parameter {lambda} and the lattice spacing {ital a}. We show that the system of Kogut and Susskind is recovered when {lambda}{r_arrow}0, while QCD is recovered in the continuum limit (for any {lambda}). We, thus, have the possibility of having a two-parameter regularization of QCD. {copyright} {ital 1996 The American Physical Society.}

  14. Domestic Coal Distribution 2009 Q2 by Destination State: Alabama

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979Coal4Cubic43,728 243,242Consumers (Dollars

  15. Lone Star I (Q2) 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 Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History ViewInformationWindsCompressedListguided wavesLone Star I (4Q07)

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

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

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

    2015-02-01

    We construct a coordinate-space chiral potential, including ?-isobar intermediate states in its two-pion-exchange component up to order Q3 (Q denotes generically the low momentum scale).The contact interactions entering at next-to-leading and next-to-next-to-next-to-leading orders (Q2 and Q4, 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 inmore »this range, we obtain a ?2 /datum of roughly 1.3 for a set of three models characterized by long- and short-range cutoffs, RL and RS respectively, ranging from (RL,RS)=(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.« less

  17. Minimally nonlocal nucleon-nucleon potentials with chiral two-pion exchange including ? resonances

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

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

    2015-02-26

    In this study, we construct a coordinate-space chiral potential, including ?-isobar intermediate states in its two-pion-exchange component up to order Q3 (Q denotes generically the low momentum scale). The contact interactions entering at next-to-leading and next-to-next-to-next-to-leading orders (Q2 and Q4, 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 $pp$more »and $np$ data in this range, we obtain a ?2 /datum of roughly 1.3 for a set of three models characterized by long- and short-range cutoffs, RL and RS respectively, ranging from (RL,RS)=(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.« less

  18. Self-Cleaning CSP Optics with EDS- FY12 Q4

    Office of Energy Efficiency and Renewable Energy (EERE)

    This document summarizes the progress of this Boston University project, funded by SunShot, for the fourth quarter of fiscal year 2012.

  19. Baseload CSP Generation Integrated with Sulfur-Based Thermochemical Heat Storage- FY12 Q4

    Broader source: Energy.gov [DOE]

    This document summarizes the progress of this General Atomics project, funded by SunShot, for the fourth quarter of fiscal year 2012.

  20. Enclosure - FY 2015 Q4 Metrics Report 2015-11-02.xlsx

    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:FinancingPetroleum Based|DepartmentStatementofAprilofEnergyEnSys Energy communities

  1. High-Efficiency Receivers for Supercritical Carbon Dioxide Cycles - FY12 Q4

    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:FinancingPetroleum12,ExecutiveFinancing ProgramsDepartmentHigh-Efficiency Parking Lighting|

  2. FY 2014 Q4 Metrics Report 2014-11-06.xlsx

    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:FinancingPetroleum12, 2015Executive Order14, 20111,FY 2007 FeeFederal Realin

  3. Microsoft PowerPoint - SRS Headcount by County of Residence Q4 FY 2013.pptx

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse BergkampCentermillionStockpileEqualArraysstructural stabilityInto

  4. Dish Stirling High Performance Thermal Storage FY14Q4 Quad Chart.

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalentLaboratory | National(Technical Report) | SciTech Connect Dish

  5. SRS Employee Headcount by County of Residence Q4 FY15

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) byMultidayAlumni > The2/01/12 Page 1NEWS MEDIA16,3 rd Quarter FY 20154

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

    SciTech Connect (OSTI)

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

    2013-01-01

    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.

  7. 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

  8. 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.

  9. More Than Smart Overview of Discussions Q3 2014 thru Q1 2015

    E-Print Network [OSTI]

    Stoltz, Brian M.

    Resources (DERs) · DERs include distributed renewable generation, energy efficiency, energy storage California's vision for making Distributed Energy Resources (DER) significant contributors to resource Resources Plan Requirements · Identifies optimal locations for the deployment of Distributed Energy

  10. More Than Smart Overview of Discussions Q3 2014 thru Q1 2015

    E-Print Network [OSTI]

    Desbrun, Mathieu

    and energy policy targets regarding renewable and distributed energy resources. · Participants: · Caltech to scale adoption of renewables and distributed energy resources. · Identified key issues that needed and distributed resources in California began at Caltech-Resnick Institute Grid2020 workshop in Fall 2011

  11. Research Snapshot Third Quarter, Fiscal Year 2015 Proposals by Quarter Proposals Submitted Q3

    E-Print Network [OSTI]

    Bertini, Robert L.

    ,827; MCECS Cal Santiago, Raul B; Collaborative Research: Advantages and Impacts of a Multi-scale Wind Farm To Sediment Transfer Across Continental Margins And The Construction Of Delta Stratigraphic Architecture

  12. Research Snapshot Third Quarter, Fiscal Year 2015 Awards by Quarter Awards Received Q3

    E-Print Network [OSTI]

    Bertini, Robert L.

    Decision Making; Department of Health and Human Services; $500,000; SSW; Renewal Cahn, Katharine; Leadership Academy for Middle Managers; Department of Health and Human Services; $428,351; SSW; Renewal Models in Variational Data Assimilation; Naval Research Laboratory; $163,284; CLAS; Amendment Daim

  13. 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.

  14. Microsoft Word - Q3 MDA 8_11_2015 Update of $172M for Reposting...

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

    to deliver on its mission. BPA also funds regional efforts to protect and enhance fish and wildlife populations affected by hydropower development in the Columbia River...

  15. 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.

  16. 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.

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

    Energy Savers [EERE]

    no later than CD-3. ContractProject Management Performance Metrics FY12-FY14: 52 completions through 3rd Qtr. CD-4: Critical Decision-4, Approve Start of OperationsProject...

  18. 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.

  19. 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.

  20. Enclosure - FY 2015 Q3 Metrics Report 2015-08-12.xlsx

    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:FinancingPetroleum Based|DepartmentStatementofAprilofEnergyEnSys Energy communities depend

  1. 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:FinancingPetroleum12,ExecutiveFinancing ProgramsDepartmentHigh-Efficiency Parking Lighting||

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

    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:FinancingPetroleum12, 2015Executive Order14, 20111,FY 2007 FeeFederal Realin TargetEnergy4

  3. Dish Stirling High Performance Thermal Storage FY14Q3 Quad Chart.

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalentLaboratory | National

  4. Dish Stirling High Performance Thermal Storage FY15Q3 Quad Chart (Technical

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalentLaboratory | National(Technical Report) | SciTechReport) | SciTech

  5. SRS Employee Headcount by County of Residence Q3 FY15

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) byMultidayAlumni > The2/01/12 Page 1NEWS MEDIA16,3 rd Quarter FY 2015

  6. Proposed Scope and Schedule for Scenario and

    E-Print Network [OSTI]

    conservation and demand response development. Sensitivity S2 ­ Scenarios 1B and 2C w/Lower Natural Gas Prices on resource development of significantly lower natural gas prices. Sensitivity S3 ­ Scenarios 1B and 2C w and chapters. 2 #12;2014 Q4 Q1 2015 Q2 2015 Demand/Price Forecasts Updated Methodology for Quantification

  7. 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.101CompanyProduct:5/4Q)2Q) Energy4Q)2Q)3Q)2Q)

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. Next-Generation Solar Collectors for CSP- FY13 Q2

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  13. 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.

  14. 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.

  15. Measurement of the $x$- and $Q^2$-Dependence of the Asymmetry $A_1$ on the Nucleon

    SciTech Connect (OSTI)

    Kahanawita Dharmawardane; Sebastian Kuhn; Peter Bosted; Yelena Prok

    2006-05-23

    We report results for the virtual photon asymmetry A{sub 1} on the nucleon from new Jefferson Lab measurements. The experiment, which used the CEBAF Large Acceptance Spectrometer and longitudinally polarized proton ({sup 15}NH{sub 3}) and deuteron ({sup 15}ND{sub 3}) targets, collected data with a longitudinally polarized electron beam at energies between 1.6 GeV and 5.7 GeV. In the present paper, we concentrate on our results for A{sub 1}(x,Q{sup 2}) and the related ratio g{sub 1}/F{sub 1}(x,Q{sup 2}) in the resonance and the deep inelastic regions for our lowest and highest beam energies, covering a range in momentum transfer Q{sup 2} from 0.05 to 5.0 GeV{sup 2} and in final-state invariant mass W up to about 3 GeV. Our data show detailed structure in the resonance region, which leads to a strong Q{sup 2}--dependence of A{sub 1}(x,Q{sup 2}) for W below 2 GeV. At higher W, a smooth approach to the scaling limit, established by earlier experiments, can be seen, but A{sub 1}(x,Q{sup 2}) is not strictly Q{sup 2}--independent. We add significantly to the world data set at high x, up to x = 0.6. Our data exceed the SU(6)-symmetric quark model expectation for both the proton and the deuteron while being consistent with a negative d-quark polarization up to our highest x. This data set should improve next-to-leading order (NLO) pQCD fits of the parton polarization distributions.

  16. Inclusive Electron Scattering From Nuclei at x >1 and High Q^2

    SciTech Connect (OSTI)

    John Arrington

    1998-06-02

    CEBAF experiment e89-008 measured inclusive electron scattering from nuclei in a Q{sup 2} range between 0.8 and 7.3 (GeV/c){sup 2} for x{sub Bjorken} approximately greater than 1. The cross sections for scattering from D C, Fe, and Au were measured. The C, Fe, and Au data have been analyzed in terms of F(y) to examine y-scaling of the quasielastic scattering, and to study the momentum distribution of the nucleons in the nucleus. The data have also been analyzed in terms of the structure function vW{sub 2} to examine scaling of the inelastic scattering in x and xi and to study the momentum distribution of the quarks. In the regions where quasielastic scattering dominates the cross section (low Q{sup 2} or large negative values of y), the data are shown to exhibit y-scaling. However, the y-scaling breaks down once the inelastic contributions become large. The data do not exhibit x-scaling, except at the lowest values of x, while the structure function does appear to scale in the Nachtmann variable, xi.

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

    Broader source: Energy.gov [DOE]

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

  18. 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.

  19. 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.

  20. Baseload CSP Generation Integrated with Sulfur-Based Thermochemical Heat Storage- FY13 Q2

    Broader source: Energy.gov [DOE]

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

  1. state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total...

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

    17627215,4881361,5460677,4947015,15289053,5762846,5401692,5104549,16269087,66178091 "Anthracite",138012,121208,146605,405825,116603,127501,125028,369132,124431,140171,115125,379727...

  2. state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total...

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

    16264924,5089471,5057952,5110136,15257559,6034905,5163897,5598759,16797561,65454926 "Anthracite",131036,126151,127417,384604,159864,161567,103152,424583,147423,145690,148093,441206...

  3. state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total...

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

    16184747,5164431,5730421,5531484,16426336,5787538,6030423,5550719,17368680,67555716 "Anthracite",133480,129360,149128,411968,137000,135432,156673,429105,125414,140118,135144,400676...

  4. state","Jan","Feb","Mar","Q1 Total","Apr","May","Jun","Q2 Total...

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

    16614387,4935905,5546763,4807458,15290126,5422409,5298727,4998875,15720011,65189594 "Anthracite",141165,124979,139183,405327,124628,132527,133537,390692,119571,134819,115911,370301...

  5. 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.

  6. GFNMS Superintendent's Report -Q2FY2015, January ~ March, 2015 Sanctuaries' Expansion Becomes Final

    E-Print Network [OSTI]

    of the most intense and productive upwelling systems in North America, important habitats and subsea features

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

    Office of Energy Efficiency and Renewable Energy (EERE)

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

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

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  9. Coulomb distortion in high-Q^2 elastic e-p scattering

    E-Print Network [OSTI]

    John Arrington; Ingo Sick

    2004-06-11

    Recently, there has been a significant amount of activity to try and understand the discrepancy between Rosenbluth and polarization transfer measurements of the proton form factors. It has been suggested that the standard use of plane-wave Born approximation in extracting the form factors is insufficient, and that higher-order terms must also be included. Of the corrections missing in standard prescriptions, Coulomb distortion is the most well understood. In this paper, we examine the effect of Coulomb distortion on the extraction of the proton form factors.

  10. The proton and deuteron F2 structure function at low Q2 (Journal Article) |

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail. (Conference)FeedbackPropertiesfully coupled experiments(Journal Article)

  11. 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 RankADVANCED MANUFACTURING OFFICE INDUSTRIAL TECHNICAL8-02 InspectionCONFERENCEChampionsControl

  12. Dish Stirling High Performance Thermal Storage FY15Q2 Quad Chart (Technical

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalentLaboratory | National(Technical Report) | SciTech

  13. SRS Employee Headcount by County of Residence Q2, FY 15

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservation of Fe(II) byMultidayAlumni > The2/01/12 Page 1NEWS MEDIA16,3 rd Quarter FY

  14. "Table HC12.11 Home Electronics Characteristics by Midwest Census...

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

    "1.",26.3,5.8,4.3,1.5 "2.",3.6,0.9,0.6,"Q" "3 or More",0.6,"Q","Q","Q" "Plasma Television Sets",3.6,0.7,0.6,"Q" "1.",2.7,0.6,0.5,"Q" "2 or More",0.9,"Q","Q","Q"...

  15. " Million U.S. Housing Units"

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

    "2.",3.6,2.9,0.2,"Q",0.2,"Q" "3 or More",0.6,0.4,"Q","N","Q","N" "Plasma Television Sets",3.6,2.6,0.3,"Q",0.4,"Q" "1.",2.7,2.1,0.2,"Q","Q","Q" "2 or...

  16. "Table HC4.11 Home Electronics Characteristics by Renter-Occupied...

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

    "2.",3.6,0.7,0.3,"Q","Q",0.2,"Q" "3 or More",0.6,"Q","N","N","N","Q","N" "Plasma Television Sets",3.6,0.8,0.4,"Q","Q",0.3,"Q" "1.",2.7,0.6,0.2,"Q","Q","Q","Q" "2 or...

  17. "Table HC11.11 Home Electronics Characteristics by Northeast...

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

    "1.",26.3,4,3,1.1 "2.",3.6,0.6,0.5,"Q" "3 or More",0.6,"Q","Q","N" "Plasma Television Sets",3.6,0.7,0.5,0.2 "1.",2.7,0.5,0.3,"Q" "2 or More",0.9,0.2,"Q","Q"...

  18. QuaRC Data Acquisition Card Support

    E-Print Network [OSTI]

    Arslan, Gürdal

    Clear HiQ Aero Q3 ControlPaQ-FW Q4 Q8 MultiQ-PCI Gumstix Card Config Buffered I/O Immediate I/O Time Watchdog Watchdog Clear DAQCard-6024e DAQCard-6062e DAQCard-6715 PCI-6023e PCI-6024e PCI-6025e PCI-6032e PCI-6034e PCI-6035e PCI-6036e PCI-6040e PCI-6052e PCI-6220 #12;QuaRC Data Acquisition Card Support

  19. Microsoft Word - Q3 MDA 8_11_2015 Update of $172M for Reposting Final 4pm.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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJessework uses concrete7 Assessment ofLana Cox (803) TO:1 of 51Proposal FormThis

  20. Diophantine properties for q-analogues of Dirichlet's beta function at positive integers

    E-Print Network [OSTI]

    Jouhet, Frederic

    2008-01-01

    small In this paper, we define $q$-analogues of Dirichlet's beta function at positive integers, which can be written as $\\beta_q(s)=\\sum_{k\\geq1}\\sum_{d|k}\\chi(k/d)d^{s-1}q^k$ for $s\\in\\N^*$, where $q$ is a complex number such that $|q|transcendance of the numbers $\\beta_q(2s+1)$ for $q$ algebraic such that $0numbers $\\beta_q(2s)$: we give a lower bound for the dimension of the vector space over $\\Q$ spanned by $1,\\beta_q(2),\\beta_q(4),...,\\beta_q(A)$, where $1/q\\in\\Z\\setminus\\{-1;1\\}$ and $A$ is an even integer. As consequences, for $1/q\\in\\Z\\setminus\\{-1;1\\}$, on the one hand there is an infinity of irrational numbers among $\\beta_q(2),\\beta_q(4),...$, and on the other hand at least one of the numbers $\\beta_q(2),\\...

  1. Power Corrections and Renormalons in Deep Inelastic Structure Functions

    E-Print Network [OSTI]

    M. Dasgupta; B. R. Webber

    1996-04-23

    We study the power corrections (infrared renormalon contributions) to the coefficient functions for non-singlet deep inelastic structure functions due to gluon vacuum polarization insertions in one-loop graphs. Remarkably, for all the structure functions $F_1$, $F_2$, $F_3$ and $g_1$, there are only two such contributions, corresponding to $1/Q^2$ and $1/Q^4$ power corrections. We compute their dependence on Bjorken $x$. The results could be used to model the dominant higher-twist contributions.

  2. DOE/EIA-0202(88/3Q) 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.101CompanyProduct:5/4Q)2Q) Energy4Q)2Q)3Q)

  3. 3Q/4Q99 F-Area Hazardous Waste Management Facility Corrective Action Report - Third and Fourth Quarter 1999, Volumes I and II

    SciTech Connect (OSTI)

    Chase, J.

    2000-05-12

    Savannah River Site (SRS) monitors groundwater quality at the F-Area Hazardous Waste management Facility (HWMF) and provides results of this monitoring to the South Carolina Department of Health and Environmental Control (SCDHEC) semiannually as required by the Resource Conservation and Recovery Act (RCRA) permit. SRS also performs monthly sampling of the Wastewater Treatment Unit (WTU) effluent in accordance with Section C of the Underground Injection Control (UIC) application.

  4. Environ. Sci. Technol. 19Q4,28, 1422-1429 Rapid Kinetics of Cu(I I) Adsorption/Desorption on Goethite

    E-Print Network [OSTI]

    Sparks, Donald L.

    /Desorption on Goethite Paul R. Grossl' and Donald L. Sparks Department of Piant and Soil Sciences, University of Delaware, Washington 99352 The kinetics of Cu2+adsorption/desorption on goethite (a-FeOOH) was evaluated using/desorption on goethite. The rate of these relaxations (7)decreased with an increase in pH, alongthe adsorption edge

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

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  6. Quarterly Report for LANL Activities: FY12-Q2 National Risk Assessment Partnership (NRAP): Industrial Carbon Capture Program

    SciTech Connect (OSTI)

    Pawar, Rajesh J. [Los Alamos National Laboratory

    2012-04-17

    This report summarizes progress of LANL activities related to the tasks performed under the LANL FWP FE102-002-FY10, National Risk Assessment Partnership (NRAP): Industrial Carbon Capture Program. This FWP is funded through the American Recovery and Reinvestment Act (ARRA). Overall, the NRAP activities are focused on understanding and evaluating risks associated with large-scale injection and long-term storage of CO{sub 2} in deep geological formations. One of the primary risks during large-scale injection is due to changes in geomechanical stresses to the storage reservoir, to the caprock/seals and to the wellbores. These changes may have the potential to cause CO{sub 2} and brine leakage and geochemical impacts to the groundwater systems. While the importance of these stresses is well recognized, there have been relatively few quantitative studies (laboratory, field or theoretical) of geomechanical processes in sequestration systems. In addition, there are no integrated studies that allow evaluation of risks to groundwater quality in the context of CO{sub 2} injection-induced stresses. The work performed under this project is focused on better understanding these effects. LANL approach will develop laboratory and computational tools to understand the impact of CO{sub 2}-induced mechanical stress by creating a geomechanical test bed using inputs from laboratory experiments, field data, and conceptual approaches. The Geomechanical Test Bed will be used for conducting sensitivity and scenario analyses of the impacts of CO{sub 2} injection. The specific types of questions will relate to fault stimulation and fracture inducing stress on caprock, changes in wellbore leakage due to evolution of stress in the reservoir and caprock, and the potential for induced seismicity. In addition, the Geomechanical Test Bed will be used to investigate the coupling of stress-induced leakage pathways with impacts on groundwater quality. LANL activities are performed under two tasks: (1) develop laboratory and computational tools to understand CO{sub 2}-induced mechanical impacts and (2) use natural analog sites to determine potential groundwater impacts. We are using the Springerville-St. John Dome as a field site for collecting field data on CO{sub 2} migration through faults and groundwater impacts as well as developing and validating computational models. During the FY12 second quarter we have been working with New England Research Company to construct a tri-axial core-holder. We have built fluid control system for the coreflood system that can be ported to perform in-situ imaging of core. We have performed numerical simulations for groundwater impacts of CO{sub 2} and brine leakage using the reservoir model for Springerville-St John's Dome site. We have analyzed groundwater samples collected from Springerville site for major ion chemistry and isotopic composition. We are currently analyzing subsurface core and chip samples acquired for mineralogical composition.

  7. 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.

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

    SciTech Connect (OSTI)

    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

    2007-06-01

    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.

  9. Measurement of th eta and etaprime Transition Form Factors at q^2 = 112 GeV^2

    SciTech Connect (OSTI)

    Aubert, B.

    2006-05-16

    The authors report a study of the processes e{sup +}e{sup -} {yields} {eta}{gamma} and e{sup +}e{sup -} {yields} {eta}'{gamma} at a center-of-mass energy of 10.58 GeV, using a 232 fb{sup -1} data sample collected with the BABAR detector at the PEP-II collider at SLAC.

  10. Querying quantitative logic models (Q2LM) to study intracellular signaling networks and cell-cytokine interactions

    E-Print Network [OSTI]

    Morris, Melody K.

    Mathematical models have substantially improved our ability to predict the response of a complex biological system to perturbation, but their use is typically limited by difficulties in specifying model topology and parameter ...

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

    SciTech Connect (OSTI)

    Derek Glazier

    2007-09-30

    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.

  12. What does the proton look like inside? Measurement of highQ 2 e -p neutral current

    E-Print Network [OSTI]

    . Alternatively, instead of a function of angle and energy, the cross section can be determined for di other. The energies reached are 27.5 GeV for electrons and 920 GeV for protons yielding a centre­of­mass energy (the energy available for the reaction) of 318 GeV (1 GeV is the kinetic energy of an electron

  13. Asymmetric rotor analysis of DSOD spectra up to the r

    E-Print Network [OSTI]

    Giesen, Thomas

    West, Onagawa l6-1, Tsukuba 305-8569, Japan Received 17 January 2005; revised 18 January 2005; accepted, the a-type transitions are expected to appear at most only in the microwave and in the longer millimeter-wave of discharge-generated DSOD. At that time we had observed the r Q0 and r Q2 branches. The r Q3 branch

  14. DOE/EIA-0202(84/4Q) 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.101CompanyProduct: Crude7)8)4)1Q)3Q)4Q)

  15. DOE/EIA-0202(85/1Q) 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.101CompanyProduct: Crude7)8)4)1Q)3Q)4Q)1Q)

  16. The accuracy, stability and convergence characteristics of solution procedures for nonlinear structural analysis 

    E-Print Network [OSTI]

    Malek, Michele

    1974-01-01

    causes a large change in displacement, then the solution is likely to become unstable. However, if the structure stiffens as the load is increased then the solution will be stable. 28 aK NL, O fI q a. Unstabl. e Solution aK . o gq b. Stable... of stability is evident when the fourth-order Milne predictor-corrector equations are used to solve a simple first order linear differential equation. The Milne predictor equation is given by 33 q. =- q. + ?, dP [2g(q. ) ? g(q. , ) + 2g(q. )] 4 (III-30...

  17. 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.

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

    E-Print Network [OSTI]

    Bertozzi, William

    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 ...

  19. Precise determination of the deuteron spin structure at low to moderate Q2 with CLAS and extraction of the neutron contribution

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

    Guler, N.; Fersch, R. G.; Kuhn, S. E.; Bosted, P.; Griffioen, K. A.; Keith, C.; Minehart, R.; Prok, Y.; Adhikari, K. P.; Adikaram, D.; et al

    2015-11-02

    In this study, we present the final results for the deuteron spin structure functions obtained from the full data set collected with Jefferson Lab's CLAS in 2000-2001. Polarized electrons with energies of 1.6, 2.5, 4.2 and 5.8 GeV were scattered from deuteron (15ND3) targets, dynamically polarized along the beam direction, and detected with CLAS. From the measured double spin asymmetry, the virtual photon absorption asymmetry Ad1 and the polarized structure function gd1 were extracted over a wide kinematic range (0.05 GeV2 more »a parametrization of the corresponding proton results to extract from these data the polarized structure functions An1 and g1n of the (bound) neutron, which are so far unknown in the resonance region, W « less

  20. Search for an additional heavy Higgs boson in the H->ZZ->2l2q/2v2q decay channel with ATLAS detector

    E-Print Network [OSTI]

    Wang, Chao; The ATLAS collaboration

    2015-01-01

    In July 2012, the ATLAS and CMS experiments at LHC reported the observation of a new particle with a mass of about 125GeV and with properties consistent with the expected SM Higgs boson. It's important to verify whether this new particle is part of an extended scalar sector as populated by various extensions to the SM such as 2HDM and EWS model, and searching for the additional Higgs can help us to better understand EWSB process, as well as precision measurement of the 125GeV resonance. The additional heavy Higgs search with centre-of-mass energy of 8TeV with an integrated luminosity of 20.3$fb^{-1}$ data collected by ATLAS detector is presented here, the mass range in this search is from 200GeV(llqq)/400GeV(vvqq) to 1TeV.

  1. 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]

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

    1994-01-01

    to the cylinder. The ions were selected on a charge-to-mass ratio basis before capture. Photons emitted in magnetic-dipole and electric-quadrupole transitions from levels with lifetimes exceeding 5 ms were selected by wavelength and recorded vs ion storage time...

  2. Transverse Single Spin Asymmetry in $e+p^\\uparrow \\to e+J/?+X $ and $Q^2$ -evolution of Sivers Function-II

    E-Print Network [OSTI]

    Rohini M. Godbole; Abhiram Kaushik; Anuradha Misra; Vaibhav S. Rawoot

    2014-08-30

    We present estimates of Single Spin Asymmetry(SSA) in the electroproduction of J/{\\psi} taking into account the transverse momentum dependent(TMD) evolution of the Sivers function. We estimate SSA for JLab, HERMES, COMPASS and eRHIC energies using color evaporation model of J/{\\psi}. We have calculated the asymmetry using recent parameters extracted by Echevarria et al. using the CSS approach to TMD evolution. These recent TMD evolution fits are based on the evolution kernel in which the perturbative part is resummed up to NLL accuracy. We have also estimated the asymmetry by using parameters which had been obtained by a fit by Anselmino et al., using both an exact numerical and an approximate analytical solution of the TMD evolution equations. We find that the variation among the different estimates obtained using TMD evolution is much smaller than between these on one hand and the estimates obtained using DGLAP evolution on the other. Even though the use of TMD evolution causes an overall reduction in asymmetries compared to the ones obtained without it, they remain sizable. Overall, upon use of TMD evolution, predictions for asymmetries stabilize.

  3. Transverse Single Spin Asymmetry in $e+p^\\uparrow \\to e+J/\\psi +X $ and $Q^2$ -evolution of Sivers Function-II

    E-Print Network [OSTI]

    Godbole, Rohini M; Misra, Anuradha; Rawoot, Vaibhav S

    2014-01-01

    We present estimates of Single Spin Asymmetry(SSA) in the electroproduction of J/{\\psi} taking into account the transverse momentum dependent(TMD) evolution of the Sivers function. We estimate SSA for JLab, HERMES, COMPASS and eRHIC energies using color evaporation model of J/{\\psi}. We have calculated the asymmetry using recent parameters extracted by Echevarria et al. using the CSS approach to TMD evolution. These recent TMD evolution fits are based on the evolution kernel in which the perturbative part is resummed up to NLL accuracy. We have also estimated the asymmetry by using parameters which had been obtained by a fit by Anselmino et al., using both an exact numerical and an approximate analytical solution of the TMD evolution equations. We find that the variation among the different estimates obtained using TMD evolution is much smaller than between these on one hand and the estimates obtained using DGLAP evolution on the other. Even though the use of TMD evolution causes an overall reduction in asymm...

  4. 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]

    Monaghan, Peter (Peter Andrew)

    2008-01-01

    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 ...

  5. CI2525 ESTRUCTURAS DISCRETAS I d-m 2015 P 1/35 P 2/35 Q 1/15 Q 2/15 TOTAL/5

    E-Print Network [OSTI]

    Meza, Oscar J.

    Edinson 21 17 12 7 3 1110502 Lago Ibañez, Giancarlo Stephan 1 1111274 Di Zio Castillo, Ricardo Andres 5 4,5 3 1110883 Rodriguez Fernandez, Luis Ely 12 13,5 0 2 1111391 Lupo Loyo, Pablo Francisco 13,5 1

  6. 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]

    Sanyal, Suman

    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

  7. Measurement of the D* Meson Production Cross Section and F_2^{ccbar}, at High Q^2, in ep Scattering at HERA

    E-Print Network [OSTI]

    The H1 Collaboration

    2009-11-20

    The inclusive production of D*(2010) mesons in deep-inelastic ep scattering is measured in the kinematic region of photon virtuality 100 production are measured in the visible range defined by |eta(D*)| 1.5 GeV. The data were collected by the H1 experiment during the period from 2004 to 2007 and correspond to an integrated luminosity of 351 pb^{-1}. The charm contribution, F_2^{ccbar}, to the proton structure function F_2 is determined. The measurements are compared with QCD predictions.

  8. 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve4AJ01) (See Energy Level79AJ01) (NotAdvanced ABSTRACTS FOR3

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

    E-Print Network [OSTI]

    Prince, Tony M.

    1983-01-01

    1 Test Procedure Outline 2 Section and Pump Critical Flowrates and Speeds. 63 91 3 Power Coefficient and Reynolds Number Based on Cone Radius. 100 4 Power Coefficient and Reynolds Number Based on Surface Area. 101 5 Power Coefficient... 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...

  10. Fabrication of triangular nanobeam waveguide networks in bulk diamond using single-crystal silicon hard masks

    SciTech Connect (OSTI)

    Bayn, I.; Mouradian, S.; Li, L.; Goldstein, J. A.; Schröder, T.; Zheng, J.; Chen, E. H.; Gaathon, O.; Englund, Dirk; Lu, M.; Stein, A.; Ruggiero, C. A.; Salzman, J.; Kalish, R.

    2014-11-24

    A scalable approach for integrated photonic networks in single-crystal diamond using triangular etching of bulk samples is presented. We describe designs of high quality factor (Q?=?2.51?×?10{sup 6}) photonic crystal cavities with low mode volume (V{sub m}?=?1.062?×?(?/n){sup 3}), which are connected via waveguides supported by suspension structures with predicted transmission loss of only 0.05?dB. We demonstrate the fabrication of these structures using transferred single-crystal silicon hard masks and angular dry etching, yielding photonic crystal cavities in the visible spectrum with measured quality factors in excess of Q?=?3?×?10{sup 3}.

  11. BULLETIN (New Series) OF THE AMERICAN MATHEMATICAL SOCIETY

    E-Print Network [OSTI]

    Kantor, William M.

    (/, Z[l/p]) denote the intersection PSO(/, Qp)'nPGL(n, Z[l/p]) within PGL(n,Qp), and similarly PGO(/, Z- (i) Let = eg, &7,ci6,66*^6* or as, and let A be the affine building of PSO(/,Q2). Here T can be any and reflections. (ii) Let = &5,e6, or b'e = Xax ? + ^x h a n ( l let A be the building of PSO(/,Q3). The group rm

  12. SELF-CONSISTENT SIZE AND VELOCITY DISTRIBUTIONS OF COLLISIONAL CASCADES

    SciTech Connect (OSTI)

    Pan, Margaret [Department of Astronomy, University of California, Berkeley, CA 94720 (United States); Schlichting, Hilke E., E-mail: mpan@astro.berkeley.edu, E-mail: hilke@ucla.edu [Department of Earth and Space Sciences, University of California, Los Angeles, CA 90095 (United States)

    2012-03-10

    The standard theoretical treatment of collisional cascades derives a steady-state size distribution assuming a single constant velocity dispersion for all bodies regardless of size. Here we relax this assumption and solve self-consistently for the bodies' steady-state size and size-dependent velocity distributions. Specifically, we account for viscous stirring, dynamical friction, and collisional damping of the bodies' random velocities in addition to the mass conservation requirement typically applied to find the size distribution in a steady-state cascade. The resulting size distributions are significantly steeper than those derived without velocity evolution. For example, accounting self-consistently for the velocities can change the standard q = 3.5 power-law index of the Dohnanyi differential size spectrum to an index as large as q = 4. Similarly, for bodies held together by their own gravity, the corresponding power-law index range 2.88 < q < 3.14 of Pan and Sari can steepen to values as large as q = 3.26. Our velocity results allow quantitative predictions of the bodies' scale heights as a function of size. Together with our predictions, observations of the scale heights for different-sized bodies for the Kuiper belt, the asteroid belt, and extrasolar debris disks may constrain the mass and number of large bodies stirring the cascade as well as the colliding bodies' internal strengths.

  13. Systematics of ground-state quadrupole moments of odd-A deformed nuclei determined with muonic M x rays

    SciTech Connect (OSTI)

    Tanaka, Y.; Steffen, R.M.; Shera, E.B.; Reuter, W.; Hoehn, M.V.; Zumbro, J.D.

    1984-05-01

    The ground-state quadrupole moments of /sup 151/Eu, /sup 153/Eu, /sup 159/Tb, /sup 163/Dy, /sup 167/Er, /sup 177/Hf, /sup 179/Hf, /sup 191/Ir, and /sup 193/Ir were determined by measuring the quadrupole hyperfine-splitting energies of muonic M x rays. The results are Q = 0.903(10) e b for /sup 151/Eu, Q = 2.412(21) e b for /sup 153/Eu, Q = 1.432(8) e b for /sup 159/Tb, Q = 2.648(21) e b for /sup 163/Dy, Q = 3.565(29) e b for /sup 167/Er, Q = 3.365(29) e b for /sup 177/Hf, Q = 3.793(33) e b for /sup 179/Hf, Q = 0.816(9) e b for /sup 191/Ir, and Q = 0.751(9) e b for /sup 193/Ir. The present quadrupole moments, compared with values obtained from electronic-atom hyperfine measurements, show that the Sternheimer correction factors used in the rare-earth electronic-atom analysis are unreliable. Systematics of deformation parameters ..beta../sub 2/ calculated from the present quadrupole moments for odd-A nuclei, and from B(E2) values of Coulomb excitation measurements for even-A nuclei, also indicate that the largest deformation change so far known exists between /sup 151/Eu and /sup 153/Eu. Except at the onset of nuclear deformation, the deformation parameters of the odd-A nuclei are quite consistent with those of the even-A neighbors.

  14. Appl. Math. Lett. Vol. 3, No. 4, pp. 75-79, 1990 08934659pQ $3.00 + 0.00 Printed in Great Britain. All rights reserved Copyright@ 1990 Pergamon Press plc

    E-Print Network [OSTI]

    Hofbauer, Josef

    . All rights reserved Copyright@ 1990 Pergamon Press plc Adaptive Dynamics and Evolutionary Stability J

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

    SciTech Connect (OSTI)

    Dooley, James J.

    2010-11-08

    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.

  16. 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]

    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

    2012-02-10

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

  17. 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)

    Arthur Mkrtchyan

    2012-05-31

    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.

  18. 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)

    Issam A. Qattan

    2005-12-01

    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.

  19. Electroexcitation of the P33(1232), P11(1440), D13(1520), S11(1535) at Q^2=0.4 and 0.65(GeV/c)^2

    E-Print Network [OSTI]

    I. G. Aznauryan; V. D. Burkert; H. Egiyan; K. Joo; R. Minehart; L. C. Smith

    2004-12-21

    Using two approaches: dispersion relations and isobar model, we have analyzed recent high precision CLAS data on cross sections of \\pi^0, \\pi^+, and \\eta electroproduction on protons, and the longitudinally polarized electron beam asymmetry for p(\\vec{e},e'p)\\pi^0 and p(\\vec{e},e'n)\\pi^+. The contributions of the resonances P33(1232), P11(1440), D13(1520), S11(1535) to \\pi electroproduction and S11(1535) to \\eta electroproduction are found. The results obtained in the two approaches are in good agreement with each other. There is also good agreement between amplitudes of the \\gamma^* N \\to S11(1535) transition found in \\pi and \\eta electroproduction. For the first time accurate results are obtained for the longitudinal amplitudes of the P11(1440), D13(1520) and S11(1535) electroexcitation on protons.

  20. Electroproduction of p ?^{+} ?^{-} off protons at 0.2<Q^{2}<0.6 GeV^{2} and 1.3

    E-Print Network [OSTI]

    G. V. Fedotov; V. I. Mokeev; V. D. Burkert; L. Elouadrhiri; E. N. Golovatch; B. S. Ishkhanov; E. L. Isupov; N. V. Shvedunov; for the CLAS Collaboration

    2008-09-09

    This paper reports on the most comprehensive data set obtained on differential and fully integrated cross sections for the process $e p \\to 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 $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 differential cross-sections.

  1. FY12 Quarter 3 Computing Utilization Report – LANL

    SciTech Connect (OSTI)

    Wampler, Cheryl L. [Los Alamos National Laboratory; McClellan, Laura Ann [Los Alamos National Laboratory

    2012-07-25

    DSW continues to dominate the capacity workload, with a focus in Q3 on common model baselining runs in preparation for the Annual Assessment Review (AAR) of the weapon systems. There remains unmet demand for higher fidelity simulations, and for increased throughput of simulations. Common model baselining activities would benefit from doubling the resolution of the models and running twice as many simulations. Capacity systems were also utilized during the quarter to prepare for upcoming Level 2 milestones. Other notable DSW activities include validation of new physics models and safety studies. The safety team used the capacity resources extensively for projects involving 3D computer simulations for the Furrow series of experiments at DARHT (a Level 2 milestone), fragment impact, surety theme, PANTEX assessments, and the 120-day study. With the more than tripling of classified capacity computing resources with the addition of the Luna system and the safety team's imminent access to the Cielo system, demand has been met for current needs. The safety team has performed successful scaling studies on Luna up to 16K PE size-jobs with linear scaling, running the large 3D simulations required for the analysis of Furrow. They will be investigating scaling studies on the Cielo system with the Lustre file system in Q4. Overall average capacity utilization was impacted by negative effects of the LANL Voluntary Separation Program (VSP) at the beginning of Q3, in which programmatic staffing was reduced by 6%, with further losses due to management backfills and attrition, resulting in about 10% fewer users. All classified systems were impacted in April by a planned 2 day red network outage. ASC capacity workload continues to focus on code development, regression testing, and verification and validation (V&V) studies. Significant capacity cycles were used in preparation for a JOWOG in May and several upcoming L2 milestones due in Q4. A network transition has been underway on the unclassified networks to increase access of all ASC users to the unclassified systems through the Yellow Turquoise Integration (YeTI) project. This will help to alleviate the longstanding shortage of resources for ASC unclassified code development and regression testing, and also make a broader palette of machines available to unclassified ASC users, including PSAAP Alliance users. The Moonlight system will be the first capacity resource to be made available through the YETI project, and will make available a significant increase in cycles, as well as GPGPU accelerator technology. The Turing and Lobo machines will be decommissioned in the next quarter. ASC projects running on Cielo as part of the CCC-3 include turbulence, hydrodynamics, burn, asteroids, polycrystals, capability and runtime performance improvements, and materials including carbon and silicone.

  2. Mechanism of runaway electron beam formation during plasma disruptions in tokamaks

    E-Print Network [OSTI]

    Abdullaev, S S; Wongrach, K; Tokar, M; Koslowski, H R; Willi, O; Zeng, L

    2015-01-01

    A new physical mechanism of the formation of runaway electron (RE) beams during plasma disruptions in tokamaks is proposed. The plasma disruption is caused by strong stochastic magnetic field formed due to nonlinearly excited low-mode number magnetohydrodynamic (MHD) modes. It is conjectured that the runaway electron beam is formed in the central plasma region confined inside the intact magnetic surface located between $q=1$ and the closest low--order rational magnetic surfaces [$q=3/2$, $q=4/3$, \\dots]. It results in that runaway electron beam current has a helical nature with a predominant $m/n=1/1$ component. The thermal quench and current decay times are estimated using the collisional models for electron diffusion and ambipolar particle transport in a stochastic magnetic field, respectively. Possible mechanisms of the decay of runaway electron current due to an outward drift electron orbits and resonance interaction of high--energy electrons with the $m/n=1/1$ MHD mode are discussed.

  3. Mechanisms of plasma disruption and runaway electron losses in tokamaks

    E-Print Network [OSTI]

    Abdullaev, S S; Wongrach, K; Tokar, M; Koslowski, H R; Willi, O; Zeng, L

    2015-01-01

    Based on the analysis of data from the numerous dedicated experiments on plasma disruptions in the TEXTOR tokamak mechanisms of the formation of runaway electron beams and their losses are proposed. The plasma disruption is caused by strong stochastic magnetic field formed due to nonlinearly excited low-mode number MHD modes. It is hypothesized that the runaway electron beam is formed in the central plasma region confined inside the intact magnetic surface located between $q=1$ and the closest low--order rational [$q=4/3$ or $q=3/2$] magnetic surfaces. The thermal quench time caused by the fast electron transport in a stochastic magnetic field is calculated using the collisional transport model. The current decay stage is due to the ambipolar particle transport in a stochastic magnetic field. The runaway electron beam in the confined plasma region is formed due to their acceleration the inductive toroidal electric field. The runaway electron beam current is modeled as a sum of toroidally symmetric part and a ...

  4. 661PI?(SJV!I`l"d)03'8qlJOA'J~ll"%.398610OO'EOS61-66tOPo/98/f886-OPIO q3!q~u!`surs!u~q~aw`%up!Jdlods,uorCpua3aJauop

    E-Print Network [OSTI]

    Oren, Shmuel S.

    supply and demand (see Schweppe, Tabor and Kirtley C131). Incentive-based load management Differential of such pricing policies. Direct load management options. which allow an electric utility to curtail selectively capital cost. It is, therefore, beneficial to differentiate electric power service based on load

  5. Tax decisions involving the cost method of inventory valuation 

    E-Print Network [OSTI]

    McMenamy, Bobby Benton

    1950-01-01

    '. ?1'pQ@lg'QP ig, ". t O'Q@ ". 'Q J. '~" @~i 8 GXG C4 S6 7) PQ. &3. C'5'c' 'P~$. C" 'v'1&~ PIC&/'~%CD%'b ". QCO~1"10@7'8 ZRGQ4 3;4-'i;", ZCQQgpy P&C. $~tQ jf&53 ~~'1 $1 lg ~CXXQi1 d') + s. 2 ( C ) c XZ 3iQC9 'Nl& ACt Gf 1~1'3 y v~l8 BO&~il-"". 'XC...~15QXCX 8 pPQVXSXGlh 'KVQ~ 'K'lg OGB'5 9" Q2g p~5Q~B l&PQBQCGG. 8211CC @18 DC'. i', $Q~NDg Qf 4-. !'w QQQX' Bit&11 LAC3M8 ROC & GZ'WZl66 Q. MXQGA~ 49 M16'- BCC&QQG~g f, Q?" 4V pX'GQU4510'1 Qa iI-'Q "36~'43%43. ~~ 81 t9. @18 ' gX153TXc?:XHg ig, g. '?XO...

  6. Minimally non-local nucleon-nucleon potentials with chiral two-pion exchange including $?$'s

    E-Print Network [OSTI]

    M. Piarulli; L. Girlanda; R. Schiavilla; R. Navarro Pérez; J. E. Amaro; E. Ruiz Arriola

    2015-02-16

    We construct a coordinate-space chiral potential, including $\\Delta$-isobar intermediate states in its two-pion-exchange component. The contact interactions entering at next-to-leading and next-to-next-to-next-to-leading orders ($Q^2$ and $Q^4$, respectively, $Q$ denoting generically the low momentum scale) are rearranged by Fierz transformations to yield terms at most quadratic in the relative momentum operator of the two nucleons. The low-energy constants 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.

  7. Electroproduction of p?+?- [p pi superscript + pi superscript -] off protons at 0.2<Q2<0.6 GeV2 [0.2 < Q superscript 2 < 0.6 GeV superscript 2] and 1.3

    E-Print Network [OSTI]

    Rowntree, D.

    This paper reports on the most comprehensive data set obtained on differential and fully integrated cross sections for the process ep?e'p?+?- [ep?e prime p pi superscript + pi superscript -]. The data were collected with ...

  8. Coupled Transient Finite Element Simulation of Quench in Jefferson Lab's 11 GeV Super High Momentum Spectrometer Superconducting Magnets

    SciTech Connect (OSTI)

    E. Sun, P. Brindza, S. Lassiter, M. Fowler, E. Xu

    2010-06-01

    This paper presents coupled transient thermal and electromagnetic finite element analysis of quench in the Q2, Q3, and dipole superconducting magnets using Vector Fields Quench code. Detailed temperature distribution within coils and aluminum force collars were computed at each time step. Both normal (quench with dump resistor) and worst-case (quench without dump resistor) scenarios were simulated to investigate the maximum temperatures. Two simulation methods were utilized, and their algorithms, implementation, advantages, and disadvantages are discussed. The first method simulated the coil using nonlinear transient thermal analysis directly linked with the transient circuit analysis. It was faster because only the coil was meshed and no eddy current was modeled. The second method simulated the whole magnet including the coil, the force collar, and the iron yoke. It coupled thermal analysis with transient electromagnetic field analysis which modeled electromagnetic fields including eddy currents within the force collar. Since eddy currents and temperature in the force collars were calculated in various configurations, segmentation of the force collars was optimized under the condition of fast discharge.

  9. CaCl 2 -Accelerated Hydration of Tricalcium Silicate: A STXM Study Combined with 29 Si MAS NMR

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

    Li, Qinfei; Ge, Yong; Geng, Guoqing; Bae, Sungchul; Monteiro, Paulo J. M.

    2015-01-01

    The effect of calcium chloride (CaCl 2 ) on tricalcium silicate (C 3 S) hydration was investigated by scanning transmission X-ray microscopy (STXM) with Near Edge X-ray Absorption Fine Structure (NEXAFS) spectra and 29 Si MAS NMR. STXM is demonstrated to be a powerful tool for studying the chemical composition of a cement-based hydration system. The Ca L 3,2 -edge NEXAFS spectra obtained by examining C 3 S hydration in the presence of CaCl 2 showed that this accelerator does not change the coordination of calcium in the calcium silicate hydrate (C-S-H), which is the primary hydration product. Omore »K-edge NEXAFS is also very useful in distinguishing the chemical components in hydrated C 3 S. Based on the Ca L 3,2 -edge spectra and chemical component mapping, we concluded that CaCl 2 prefers to coexist with unhydrated C 3 S instead of C-S-H. In Si K-edge NEXAFS analysis, CaCl 2 increases the degree of silicate polymerization of C-S-H in agreement with the 29 Si CP/MAS NMR results, which show that the presence of CaCl 2 in hydrated C 3 S considerably accelerates the formation of middle groups ( Q 2 ) and branch sites ( Q 3 ) in the silicate chains of C-S-H gel at 1-day hydration. « less

  10. Structure of rhenium-containing sodium borosilicate glass

    SciTech Connect (OSTI)

    Goel, Ashutosh; McCloy, John S.; Windisch, Charles F.; Riley, Brian J.; Schweiger, Michael J.; Rodriguez, Carmen P.; Ferreira, Jose M.

    2013-03-01

    A series of sodium borosilicate glasses were synthesized with increasing fractions of KReO4 or Re2O7, to 10000 ppm (1 mass%) target Re in glass, to assess the effects of large concentrations of rhenium on glass structure and to estimate the solubility of technetium, a radioactive component in typical low active waste nuclear waste glasses. Magic angle spinning nuclear magnetic resonance (MAS-NMR), Fourier transform infrared (FTIR) spectroscopy, and Raman spectroscopy were performed to characterize the glasses as a function of Re source additions. In general, silicon was found coordinated in a mixture of Q2 and Q3 structural units, while Al was 4-coordinated and B was largely 3-coordinate and partially 4-coordinated. The rhenium source did not appear to have significant effects on the glass structure. Thus, at the up to the concentrations that remain in dissolved in glass, ~3000 ppm Re by mass maximum. , the Re appeared to be neither a glass-former nor a strong glass modifier., Rhenium likely exists in isolated ReO4- anions in the interstices of the glass network, as evidenced by the polarized Raman spectrum of the Re glass in the absence of sulfate. Analogous to SO42-¬ in similar glasses, ReO4- is likely a network modifier and forms alkali salt phases on the surface and in the bulk glass above solubility.

  11. Biochemical Platform Analysis Presentation for BETO 2015 Project...

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

    with NREL Catalytic Conversion of Sugars project - Q4 milestone * 2015 State of Technology assessment for FY15 R&D data - Q4 milestone * FY16 and beyond: TEA support for...

  12. Catalytic fast pyrolysis of lignocellulosic biomass

    SciTech Connect (OSTI)

    Liu, Changjun; Wang, Huamin; Karim, Ayman M.; Sun, Junming; Wang, Yong

    2014-11-21

    Increasing energy demand, especially in the transportation sector, and soaring CO2 emissions necessitate the exploitation of renewable sources of energy. Despite the large variety of new energy Q3 carriers, liquid hydrocarbon still appears to be the most attractive and feasible form of transportation fuel taking into account the energy density, stability and existing infrastructure. Biomass is an abundant, renewable source of energy; however, utilizing it in a cost-effective way is still a substantial challenge. Lignocellulose is composed of three major biopolymers, namely cellulose, hemicellulose and lignin. Fast pyrolysis of biomass is recognized as an efficient and feasible process to selectively convert lignocellulose into a liquid fuel—bio-oil. However bio-oil from fast pyrolysis contains a large amount of oxygen, distributed in hundreds of oxygenates. These oxygenates are the cause of many negative properties, such as low heating values, high corrosiveness, high viscosity, and instability; they also greatly Q4 limit the application of bio-oil particularly as transportation fuel. Hydrocarbons derived from biomass are most attractive because of their high energy density and compatibility with the existing infrastructure. Thus, converting lignocellulose into transportation fuels via catalytic fast pyrolysis has attracted much attention. Many studies related to catalytic fast pyrolysis of biomass have been published. The main challenge of this process is the development of active and stable catalysts that can deal with a large variety of decomposition intermediates from lignocellulose. This review starts with the current understanding of the chemistry in fast pyrolysis of lignocellulose and focuses on the development of catalysts in catalytic fast pyrolysis. Recent progress in the experimental studies on catalytic fast pyrolysis of biomass is also summarized with the emphasis on bio-oil yields and quality.

  13. Chromosome abnormalities in primary ovarian cancer

    SciTech Connect (OSTI)

    Yonescu, R.; Currie, J.; Griffin, C.A.

    1994-09-01

    Chromosome abnormalities that are specific and recurrent may occur in regions of the genome that are involved in the conversion of normal cells to those with tumorigenic potential. Ovarian cancer is the primary cause of death among patients with gynecological malignancies. We have performed cytogenetic analysis of 16 ovarian tumors from women age 28-82. Three tumors of low malignant potential and three granulosa cell tumors had normal karyotypes. To look for the presence of trisomy 12, which has been suggested to be a common aberration in this group of tumors, interphase fluorescence in situ hybridization was performed on direct preparations from three of these tumors using a probe for alpha satellite sequences of chromosome 12. In the 3 preparations, 92-98 percent of the cells contained two copies of chromosome 12, indicating that trisomy 12 is not a universal finding in low grade ovarian tumors. Endometrioid carcinoma of the ovary is histologically indistinguishable from endometial carcinoma of the uterus. We studied 10 endometrioid tumors to determine the degree of genetic similarity between these two carcinomas. Six out of ten endometrioid tumors showed a near-triploid modal number, and one presented with a tetraploid modal number. Eight of the ten contained structural chromosome abnormalities, of which the most frequent were 1p- (5 tumors), 19q+ (3 tumors), 6q- or ins(6) (4 tumors), 3q- or 3q+ (4 tumors). These cytogenetic results resemble those reported for papillary ovarian tumors and differ from those of endometrial carcinoma of the uterus. We conclude that despite the histologic similarities between the endometrioid and endometrial carcinomas, the genetic abnormalities in the genesis of these tumors differ significantly.

  14. Mathematica and Fortran programs for various analytic QCD couplings

    E-Print Network [OSTI]

    Cesar Ayala; Gorazd Cvetic

    2014-11-06

    We outline here the motivation for the existence of analytic QCD models, i.e., QCD frameworks in which the running coupling $A(Q^2)$ has no Landau singularities. The analytic (holomorphic) coupling $A(Q^2)$ is the analog of the underlying pQCD coupling $a(Q^2) \\equiv \\alpha_s(Q^2)/\\pi$, and any such $A(Q^2)$ defines an analytic QCD model. We present the general construction procedure for the couplings $A_{\

  15. 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

  16. Heavy Truck Engine Program

    SciTech Connect (OSTI)

    Nelson, Christopher

    2009-01-08

    The Heavy Duty Truck Engine Program at Cummins embodied three significant development phases. All phases of work strove to demonstrate a high level of diesel engine efficiency in the face of increasingly stringent emission requirements. Concurrently, aftertreatment system development and refinement was pursued in support of these efficiency demonstrations. The program's first phase focused on the demonstration in-vehicle of a high level of heavy duty diesel engine efficiency (45% Brake Thermal Efficiency) at a typical cruise condition while achieving composite emissions results which met the 2004 U.S. EPA legislated standards. With a combination of engine combustion calibration tuning and the development and application of Urea-based SCR and particulate aftertreatment, these demonstrations were successfully performed by Q4 of 2002. The second phase of the program directed efforts towards an in-vehicle demonstration of an engine system capable of meeting 2007 U.S. EPA legislated emissions requirements while achieving 45% Brake Thermal Efficiency at cruise conditions. Through further combustion optimization, the refinement of Cummins Cooled EGR architecture, the application of a high pressure common rail fuel system and the incorporation of optimized engine parasitics, Cummins Inc. successfully demonstrated these deliverables in Q2 of 2004. The program's final phase set a stretch goal of demonstrating 50% Brake Thermal Efficiency from a heavy duty diesel engine system capable of meeting 2010 U.S. EPA legislated emissions requirements. Cummins chose to pursue this goal through further combustion development and refinement of the Cooled EGR system architecture and also applied a Rankine cycle Waste Heat Recovery technique to convert otherwise wasted thermal energy to useful power. The engine and heat recovery system was demonstrated to achieve 50% Brake Thermal Efficiency while operating at a torque peak condition in second quarter, 2006. The 50% efficient engine system was capable of meeting 2010 emissions requirements through the application of NOx and particulate matter reduction techniques proven earlier in the program.

  17. Purchase Obligations, Earnings Persistence and Stock Returns

    E-Print Network [OSTI]

    Lee, Kwang June

    2010-01-01

    inventory and raw materials Shipbuilding, Railroad EquipmentMean Median Q1 Q3 Min Max Shipbuilding, Railroad Equipment

  18. Advanced, Low/Zero Emission Boiler Design and Operation

    SciTech Connect (OSTI)

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

    2007-06-30

    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.

  19. --No Title--

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

    ... 7 Q Q 2 3 5,908 Q Q 2,159 2,360 Principal Building Activity Education ... 386 34 49 46 257 9,874 673 1,993 2,228...

  20. The generalized GDH sum for He-3

    SciTech Connect (OSTI)

    Karl Slifer

    2004-06-02

    The Burkhardt-Cottingham, Bjorken and generalized GDH sum rules are all consequences of the Q^2-dependent dispersion relations for the virtual photon Compton amplitudes. These integrals are investigated for a He-3 target at low Q^2.

  1. What Does a Scattering Pattern Tell US?

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

    Scattering Space sample light image Image Space lens Angular Space Q 4p sin(q) l Fourier Transform Scattering Pattern Fourier Transform Phase Problem Scattering Pattern...

  2. NNSA Corporate CPEP Process NNSA Honeywell FM&T PER NNSA/NA-00...

    National Nuclear Security Administration (NNSA)

    "meets expectations." Cyber Security - Honeywell's AOP metrics for Q4 and the year were Green, no issues. All AOP milestones were delivered on time. Cyber Security completed...

  3. Non SUSY Searches at Juan A. Valls

    E-Print Network [OSTI]

    Fermilab

    ? 147 GeV/c 2 fi = 0.5 M LQ 1 ? 71 GeV/c 2 fi = 0.0 (95% CL) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 02pM MRS(A) × K­factor (NLO) Q 2 = Q 2 0 × 4 Q 2 = Q 2 0 / 4 Second Generation Leptoquark Mass (Ge

  4. SOUTHEAST REGIONAL CARBON SEQUESTRATION PARTNERSHIP (SECARB)

    SciTech Connect (OSTI)

    Kenneth J. Nemeth

    2004-09-01

    The Southeast Regional Carbon Sequestration Partnership (SECARB) is on schedule and within budget projections for the work completed during the first year of its two year program. Work during the semiannual period (third and fourth quarter) of the project (April 1--September 30, 2004) was conducted within a ''Task Responsibility Matrix.'' Under Task 1.0 Define Geographic Boundaries of the Region, Texas and Virginia were added during the second quarter of the project and no geographical changes occurred during the third or fourth quarter of the project. Under Task 2.0 Characterize the Region, general mapping and screening of sources and sinks has been completed, with integration and Geographical Information System (GIS) mapping ongoing. The first step focused on the macro level characterization of the region. Subsequent characterization will focus on smaller areas having high sequestration potential. Under Task 3.0 Identify and Address Issues for Technology Deployment, SECARB has completed a preliminary assessment of safety, regulatory, permitting, and accounting frameworks within the region to allow for wide-scale deployment of promising terrestrial and geologic sequestration approaches. Under Task 4.0 Develop Public Involvement and Education Mechanisms, SECARB has conducted a survey and focus group meeting to gain insight into approaches that will be taken to educate and involve the public. Task 5.0 and 6.0 will be implemented beginning October 1, 2004. Under Task 5.0 Identify the Most Promising Capture, Sequestration, and Transport Options, SECARB will evaluate findings from work performed during the first year and shift the focus of the project team from region-wide mapping and characterization to a more detailed screening approach designed to identify the most promising opportunities. Under Task 6.0 Prepare Action Plans for Implementation and Technology Validation Activity, the SECARB team will develop an integrated approach to implementing and setting up measurement, monitoring and verification (MMV) programs for the most promising opportunities. During this semiannual period special attention was provided to Texas and Virginia, which were added to the SECARB region, to ensure a smooth integration of activities with the other 9 states. Milestones completed and submitted during the third and fourth quarter included: Q3-FY04--Complete initial development of plans for GIS; and Q4-FYO4--Complete preliminary action plan and assessment for overcoming public perception issues.

  5. MEASURING THE ABUNDANCE OF SUB-KILOMETER-SIZED KUIPER BELT OBJECTS USING STELLAR OCCULTATIONS

    SciTech Connect (OSTI)

    Schlichting, Hilke E. [Department of Earth and Space Science, UCLA, 595 Charles East Young Drive East, Los Angeles, CA 90095 (United States); Ofek, Eran O.; Gal-Yam, Avishay [Faculty of Physics, Weizmann Institute of Science, P.O. Box 26, Rehovot 76100 (Israel); Sari, Re'em [Racah Institute of Physics, Hebrew University, Jerusalem 91904 (Israel); Nelan, Edmund P.; Livio, Mario [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States); Wenz, Michael [Goddard Space Flight Center, 8800 Greenbelt Road, Greenbelt, MD 20771 (United States); Muirhead, Philip [Department of Astronomy, California Institute of Technology, MC 130-33, Pasadena, CA 91125 (United States); Javanfar, Nikta, E-mail: hilke@ucla.edu [Department of Physics, Physics Engineering and Astronomy, Queen's University, 99 University Avenue, Kingston, Ontario K7L 3N6 (Canada)

    2012-12-20

    We present here the analysis of about 19,500 new star hours of low ecliptic latitude observations (|b| {<=} 20 Degree-Sign ) obtained by the Hubble Space Telescope's Fine Guidance Sensors over a time span of more than nine years, which is in addition to the {approx}12, 000 star hours previously analyzed by Schlichting et al. Our search for stellar occultations by small Kuiper Belt Objects (KBOs) yielded one new candidate event corresponding to a body with a 530 {+-} 70 m radius at a distance of about 40 AU. Using bootstrap simulations, we estimate a probability of Almost-Equal-To 5% that this event is due to random statistical fluctuations within the new data set. Combining this new event with the single KBO occultation reported by Schlichting et al. we arrive at the following results: (1) the ecliptic latitudes of 6. Degree-Sign 6 and 14. Degree-Sign 4 of the two events are consistent with the observed inclination distribution of larger, 100-km-sized KBOs. (2) Assuming that small, sub-kilometer-sized KBOs have the same ecliptic latitude distribution as their larger counterparts, we find an ecliptic surface density of KBOs with radii larger than 250 m of N(r > 250 m) = 1.1{sup +1.5}{sub -0.7} Multiplication-Sign 10{sup 7} deg{sup -2}; if sub-kilometer-sized KBOs have instead a uniform ecliptic latitude distribution for -20 Degree-Sign < b < 20 Degree-Sign then N(r > 250 m) = 4.4{sup +5.8}{sub -2.8} Multiplication-Sign 10{sup 6} deg{sup -2}. This is the best measurement of the surface density of sub-kilometer-sized KBOs to date. (3) Assuming the KBO size distribution can be well described by a single power law given by N(> r){proportional_to}r{sup 1-q}, where N(> r) is the number of KBOs with radii greater than r, and q is the power-law index, we find q = 3.8 {+-} 0.2 and q = 3.6 {+-} 0.2 for a KBO ecliptic latitude distribution that follows the observed distribution for larger, 100-km-sized KBOs and a uniform KBO ecliptic latitude distribution for -20 Degree-Sign < b < 20 Degree-Sign , respectively. (4) Regardless of the exact power law, our results suggest that small KBOs are numerous enough to satisfy the required supply rate for the Jupiter family comets. (5) We can rule out a single power law below the break with q > 4.0 at 2{sigma}, confirming a strong deficit of sub-kilometer-sized KBOs compared to a population extrapolated from objects with r > 45 km. This suggests that small KBOs are undergoing collisional erosion and that the Kuiper Belt is a true analog to the dust producing debris disks observed around other stars.

  6. Report: Evaluating the Impact of Newer Researcher Training & Development: Which Direction Forward? (Report of a Joint Seminar)

    E-Print Network [OSTI]

    Gough, Martin

    2009-01-01

    , and a couple of feedback iterations. Q3a. Is this pass/fail distinction just appropriate for courses which contribute credits towards a qualification? Q3b. How can generic skills be assessed if not part of a wider/cohesive programme? - For those... contribute credits towards a qualification? Q3b. How can generic skills be assessed if not part of a wider/cohesive programme? ...

  7. The SEMATECH Berkeley MET: demonstration of 15-nm half-pitch in chemically amplified EUV resist and sensitivity of EUV resists at 6.x-nm

    E-Print Network [OSTI]

    Anderson, Christopher

    2013-01-01

    INTRODUCTION Phase shift mask (PSM) imaging enables pitchis suppressed. Pseudo PSM imaging enables pitch splittinga schematic of the pseudo PSM process. W = 9 '1-I C Q} 3

  8. 2010 Wind Technologies Market Report

    E-Print Network [OSTI]

    Wiser, Ryan

    2012-01-01

    1, 2011. Bloomberg New Energy Finance (Bloomberg NEF). 2011.2011. Bloomberg New Energy Finance (Bloomberg NEF). 2010. Q3Partnership for Renewable Energy Finance (US PREF). 2010.

  9. PowerPoint Presentation

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

    FY10 JFR activities in Q3 focused on data analysis and refurbishment of divertor heat flux instrumentation LH2 launcher installed and operational Progress thus far: * P...

  10. Experimental determination of the effective strong coupling constant

    SciTech Connect (OSTI)

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

    2005-09-15

    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.

  11. Sistemas No-Integrveis 6.1 O Mtodo WKB Dependente do Tempo

    E-Print Network [OSTI]

    de Aguiar, Marcus A. M.

    explicitamente as derivadas que entram na equação de Schroedinger obtemos q2 q1 #12;6 O Caso não-Integrável 68

  12. DESY--09--036 27 January 2009

    E-Print Network [OSTI]

    60 energy and Q 2 and Finance, Univ. of Aegean, Greece U. Holm, R. Klanner, E. Lohrmann, H. Perrey, P. Schleper, T. Sch

  13. Resummed QCD Power Corrections to Nuclear Shadowing

    E-Print Network [OSTI]

    Qiu, J; Qiu, Jianwei; Vitev, Ivan

    2004-01-01

    We calculate and resum a perturbative expansion of nuclear enhanced power corrections to the structure functions measured in deeply inelastic scattering of leptons on a nuclear target. Our results for the Bjorken $x$-, $Q^2$- and $A$-dependence of nuclear shadowing in $F_2^A(x,Q^2)$ and the nuclear modifications to $F_L^A(x,Q^2)$, obtained in terms of the QCD factorization approach, are consistent with the existing data. We demonstrate that the low-$Q^2$ behavior of these data and the measured large longitudinal structure function point to a critical role for the power corrections when compared to other theoretical approaches.

  14. Resummed QCD Power Corrections to Nuclear Shadowing

    E-Print Network [OSTI]

    Jianwei Qiu; Ivan Vitev

    2005-01-10

    We calculate and resum a perturbative expansion of nuclear enhanced power corrections to the structure functions measured in deeply inelastic scattering of leptons on a nuclear target. Our results for the Bjorken $x$-, $Q^2$- and $A$-dependence of nuclear shadowing in $F_2^A(x,Q^2)$ and the nuclear modifications to $F_L^A(x,Q^2)$, obtained in terms of the QCD factorization approach, are consistent with the existing data. We demonstrate that the low-$Q^2$ behavior of these data and the measured large longitudinal structure function point to a critical role for the power corrections when compared to other theoretical approaches.

  15. Convective motion in collisionless trapped electron mode turbulence and Z. Lin1,3

    E-Print Network [OSTI]

    Lin, Zhihong

    instability, the turbulent transport saturates at a level of gyroBohm diffusivity vGB ¼ q2 i vi a. However, there is

  16. EERE PowerPoint 97-2004 Template: Green Version

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

    (Task 1) - Evaluation to begin Q2 - Some principal issues * Limits on fiber optics (temperature and clouding) * Limits on packers and work-arounds 16 | US DOE Geothermal...

  17. Analyticity properties and unitarity constraints of heavy meson form factors

    E-Print Network [OSTI]

    De Rafael, E; Eduardo de Rafael; Josep Taron; Rafael, Eduardo de; Taron, Josep

    1994-01-01

    We derive new bounds on the b-number form factor $F(q^2)$ of the B meson. (Revised version of hep-ph/9306214).

  18. What Does a Scattering Pattern Tell US?

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

    amplitude e iwt Phase difference Phase difference S e i (ri Q) A(DK) fi A(Q) Fourier Transform ( ri ) DK Q 4p sin(q) l Lensless Imaging Sample Space Scattering Space...

  19. An Investigation into the Realities of a Quantum Datapath

    E-Print Network [OSTI]

    Isailovic, Nemanja

    2010-01-01

    Q0 being on the longest critical path, Q1 and Q4 on thequbit criticality or critical paths suffer from the drawbackdata. The bulk of the critical path involves independent

  20. Optimal Quantum Control Using Randomized Benchmarking R. Barends,1

    E-Print Network [OSTI]

    Martinis, John M.

    on subsequent gates, and identify control crosstalk in superconducting qubits. This method is able to correct). As a testbed, we use a five qubit (Q0-Q4) superconducting system [11] based on the Xmon transmon design [13

  1. High-Efficiency Receivers for Supercritical Carbon Dioxide Cycles...

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

    2012. progressreportsunshotbraytonfy12q4.pdf More Documents & Publications High-Efficiency Low-Cost Solar Receiver for Use in a Supercritical CO2 Recompression Cycle - FY13 Q1...

  2. What Does a Scattering Pattern Tell US?

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

    light image Image Space lens Can we create the image without a lens? Angular Space Math Q 4p sin(q) l Lensless Imaging Sample Space Scattering Space sample light image lens...

  3. 4 Questions for a Better Buildings Case Competition Judge: Marc...

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

    more than ever, and fresh ideas can be the catalyst for new programs and success in our industry. Q4: Do you plan to participate in the next Better Buildings Case Competition?...

  4. Atmospheric Pressure Deposition for Electrochromic Windows

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

    and Charcaterize Performance FY12-Q4 Milestone: Demonstration Liquid Phase Spray for WO3 at 6" by 6" Current work and future research Work with Sage Electrochromics to Transfer...

  5. DIFFRACTION 2000 SESSION: `Di raction in lepton-hadron collisions I'

    E-Print Network [OSTI]

    DIFFRACTION 2000 SESSION: `Di#11;raction in lepton-hadron collisions I' September 2 - 7, 2000; Conclusions #12; DIFFRACTION 2000 Paul Thompson Why measure open charm in di#11;raction ? #15; Charm mass Interactions? September 2000 2 #12; DIFFRACTION 2000 Paul Thompson Event Kinematics x IP = M 2 X +Q 2 W 2 +Q 2

  6. Motivation Selection CC Cross Sections Summary Charged Current DIS Cross Sections with a

    E-Print Network [OSTI]

    Raval, Amita

    Motivation Selection CC Cross Sections Summary Charged Current DIS Cross Sections polarised e+ 21st April 2010 1 / 15 #12;Motivation Selection CC Cross Sections Summary Charged Current Interaction: Motivation Extraction of MW d2(e+p) dxdQ2 = (1 + P) × G2 F M4 W 2(Q2 + M2 W )2 u + c + (1 - y)2

  7. 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

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

    E-Print Network [OSTI]

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

    2006-02-27

    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.

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

    E-Print Network [OSTI]

    Brodsky, S J; Hwang, D S

    2006-01-01

    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 ...

  10. Precision measurements of the timelike electromagnetic form factors of pion, kaon, and proton

    E-Print Network [OSTI]

    Besson, David Zeke

    2005-12-01

    transfer of vertical bar Q(2 vertical bar)=13.48 GeV2 by the reaction e(+)e(-)-> h(+)h(-). The measurements are the first ever with identified pions and kaons of vertical bar Q (2)vertical bar > 4 GeV2, with the results F-pi(13.48 GeV2) = 0.075 +/- 0...

  11. Planetary Nebulae as astronomical tools, Gdansk, POLAND, June 28 -July 2, 2005 c M. Steffen et al., AIP, 2005 Modeling X-ray Emission from

    E-Print Network [OSTI]

    update steps (operator splitting): (a) Q(t) advection Q1(t +t) (b) Q1(t +t) diffusion Q2(t +t) energy update at constant (c) Q2(t +t) radiation Q (t +t) energy update at constant For step (b), we solve flux to the saturation value given by Eq.(5). Ionization is frozen during step (b), being updated

  12. 3-point temperature anisotropies in WMAP: Limits on CMB non-Gaussianities and non-linearities

    E-Print Network [OSTI]

    E. Gaztanaga; J. Wagg

    2003-06-12

    We present a study of the 3-pt angular correlation function w_3= of (adimensional) temperature anisotropies measured by the Wilkinson Microwave Anisotropy Probe (WMAP). Results can be normalized to the 2-point function w_2 = in terms of the hierarchical: q_3 ~ w_3/w_2^2 or dimensionless: d_3 ~ w_2/w_2^{3/2}$ amplitudes. Strongly non-Gaussian models are generically expected to show d_3 > 1 or q_3 > 10^3 d_3. Unfortunately, this is comparable to the cosmic variance on large angular scales. For Gaussian primordial models, q_3 gives a direct measure of the non-linear corrections to temperature anisotropies in the sky: delta = delta_L + f_{NLT} (delta_L^2 - ) with f_{NLT} = q_3/2 for the leading order term in w_2^2. We find good agreement with the Gaussian hypothesis d_3 ~ 0 within the cosmic variance of LCDM simulations (with or without a low quadrupole). The strongest constraints on q_3 come from scales smaller than 1 degree. We find q_3 =19 +/-141 for (pseudo) collapsed configurations and an average of q_3 = 336 +/-218 for non-collapsed triangles. The corresponding non-linear coupling parameter, f_{NL}, for curvature perturbations Phi, in the Sachs-Wolfe (SW) regime is: f_{NL}^{SW} = q_3/6, while on degree scales, the extra power in acoustic oscillations produces f_{NL} ~ q_3/30 in the LCM model. Errors are dominated by cosmic variance, but for the first time they begin to be small enough to constrain the leading order non-linear effects with coupling of order unity.

  13. Annual Hanford Seismic Report for Fiscal Year 2010

    SciTech Connect (OSTI)

    Rohay, Alan C.; Clayton, Ray E.; Sweeney, Mark D.; Devary, Joseph L.; Hartshorn, Donald C.

    2010-12-27

    The Hanford Seismic Assessment Program (HSAP) provides an uninterrupted collection of high-quality raw and processed seismic data from the Hanford Seismic Network for the U.S. Department of Energy and its contractors. The HSAP is responsible for locating and identifying sources of seismic activity and monitoring changes in the historical pattern of seismic activity at the Hanford Site. The data are compiled, archived, and published for use by the Hanford Site for waste management, natural phenomena hazards assessments, and engineering design and construction. In addition, the HSAP works with the Hanford Site Emergency Services Organization to provide assistance in the event of a significant earthquake on the Hanford Site. The Hanford Seismic Network and the Eastern Washington Regional Network consist of 44 individual sensor sites and 15 radio relay sites maintained by the Hanford Seismic Assessment Team. During FY 2010, the Hanford Seismic Network recorded 873 triggers on the seismometer system, which included 259 seismic events in the southeast Washington area and an additional 324 regional and teleseismic events. There were 210 events determined to be local earthquakes relevant to the Hanford Site. One hundred and fifty-five earthquakes were detected in the vicinity of Wooded Island, located about eight miles north of Richland just west of the Columbia River. The Wooded Island events recorded this fiscal year were a continuation of the swarm events observed during fiscal year 2009 and reported in previous quarterly and annual reports (Rohay et al. 2009a, 2009b, 2009c, 2010a, 2010b, and 2010c). Most events were considered minor (coda-length magnitude [Mc] less than 1.0) with the largest event recorded on February 4, 2010 (3.0Mc). The estimated depths of the Wooded Island events are shallow (averaging approximately 1.5 km deep) placing the swarm within the Columbia River Basalt Group. Based upon the last two quarters (Q3 and Q4) data, activity at the Wooded Island area swarm has largely subsided. Pacific Northwest National Laboratory will continue to monitor for activity at this location. The highest-magnitude events (3.0Mc) were recorded on February 4, 2010 within the Wooded Island swarm (depth 2.4 km) and May 8, 2010 on or near the Saddle Mountain anticline (depth 3.0 km). This latter event is not considered unusual in that earthquakes have been previously recorded at this location, for example, in October 2006 (Rohay et al. 2007). With regard to the depth distribution, 173 earthquakes were located at shallow depths (less than 4 km, most likely in the Columbia River basalts), 18 earthquakes were located at intermediate depths (between 4 and 9 km, most likely in the pre-basalt sediments), and 19 earthquakes were located at depths greater than 9 km, within the crystalline basement. Geographically, 178 earthquakes were located in known swarm areas, 4 earthquakes occurred on or near a geologic structure (Saddle Mountain anticline), and 28 earthquakes were classified as random events. The Hanford Strong Motion Accelerometer (SMA) network was triggered several times by the Wooded Island swarm events and the events located on or near the Saddle Mountain anticline. The maximum acceleration value recorded by the SMA network during fiscal year 2010 occurred February 4, 2010 (Wooded Island swarm event), approximately 2 times lower than the reportable action level for Hanford facilities (2% g) with no action required.

  14. Near Threshold Neutral Pion Electroproduction at High Momentum Transfers and Generalized Form Factors

    E-Print Network [OSTI]

    P. Khetarpal; P. Stoler; I. G. Aznauryan; V. Kubarovsky; K. P. Adhikari; D. Adikaram; M. Aghasyan; M. J. Amaryan; M. D. Anderson; S. Anefalos Pereira; M. Anghinolfi; H. Avakian; H. Baghdasaryan; J. Ball; N. A. Baltzell; M. Battaglieri; V. Batourine; I. Bedlinskiy; A. S. Biselli; J. Bono; S. Boiarinov; W. J. Briscoe; W. K. Brooks; V. D. Burkert; D. S. Carman; A. Celentano; G. Charles; P. L. Cole; M. Contalbrigo; V. Crede; A. D'Angelo; N. Dashyan; R. De Vita; E. De Sanctis; A. Deur; C. Djalali; D. Doughty; M. Dugger; R. Dupre; H. Egiyan; A. El Alaoui; L. El Fassi; P. Eugenio; G. Fedotov; S. Fegan; R. Fersch; J. A. Fleming; A. Fradi; M. Y. Gabrielyan; M. Garçon; N. Gevorgyan; G. P. Gilfoyle; K. L. Giovanetti; F. X. Girod; J. T. Goetz; W. Gohn; E. Golovatch; R. W. Gothe; K. A. Griffioen; B. Guegan; M. Guidal; L. Guo; K. Hafidi; H. Hakobyan; C. Hanretty; N. Harrison; K. Hicks; D. Ho; M. Holtrop; C. E. Hyde; Y. Ilieva; D. G. Ireland; B. S. Ishkhanov; E. L. Isupov; H. S. Jo; K. Joo; D. Keller; M. Khandaker; A. Kim; W. Kim; F. J. Klein; S. Koirala; A. Kubarovsky; S. V. Kuleshov; N. D. Kvaltine; S. Lewis; K. Livingston; H. Y. Lu; I. J. D. MacGregor; Y. Mao; D. Martinez; M. Mayer; B. McKinnon; C. A. Meyer; T. Mineeva; M. Mirazita; V. Mokeev; R. A. Montgomery; H. Moutarde; E. Munevar; C. Munoz Camacho; P. Nadel-Turonski; R. Nasseripour; S. Niccolai; G. Niculescu; I. Niculescu; M. Osipenko; A. I. Ostrovidov; L. L. Pappalardo; R. Paremuzyan; K. Park; S. Park; E. Pasyuk; E. Phelps; J. J. Phillips; S. Pisano; O. Pogorelko; S. Pozdniakov; J. W. Price; S. Procureur; D. Protopopescu; A. J. R. Puckett; B. A. Raue; G. Ricco; D. Rimal; M. Ripani; G. Rosner; P. Rossi; F. Sabatié; M. S. Saini; C. Salgado; N. A. Saylor; D. Schott; R. A. Schumacher; E. Seder; H. Seraydaryan; Y. G. Sharabian; G. D. Smith; D. I. Sober; D. Sokhan; S. S. Stepanyan; S. Stepanyan; I. I. Strakovsky; S. Strauch; M. Taiuti; W. Tang; C. E. Taylor; S. Tkachenko; M. Ungaro; B. Vernarsky; H. Voskanyan; E. Voutier; N. K. Walford; L. B. Weinstein; D. P. Weygand; M. H. Wood; N. Zachariou; J. Zhang; Z. W. Zhao; I. Zonta

    2012-11-29

    We report the measurement of near threshold neutral pion electroproduction cross sections and the extraction of the associated structure functions on the proton in the kinematic range $Q^2$ from 2 to 4.5 GeV$^2$ and $W$ from 1.08 to 1.16 GeV. These measurements allow us to access the dominant pion-nucleon s-wave multipoles $E_{0+}$ and $S_{0+}$ in the near-threshold region. In the light-cone sum-rule framework (LCSR), these multipoles are related to the generalized form factors $G_1^{\\pi^0 p}(Q^2)$ and $G_2^{\\pi^0 p}(Q^2)$. The data are compared to these generalized form factors and the results for $G_1^{\\pi^0 p}(Q^2)$ are found to be in good agreement with the LCSR predictions, but the level of agreement with $G_2^{\\pi^0 p}(Q^2)$ is poor.

  15. Abstract. In this paper, design and realization of a 4.5-5.8 GHz, Gm LC voltage controlled oscillator (VCO) for IEEE 802.11a

    E-Print Network [OSTI]

    Yanikoglu, Berrin

    . A well- designed VCO should send enough power to its output to drive the mixer and should dissipate), the LC tank (L and Cvar) and the buffer (Q3 and Q

  16. TheSNO+Experiment JeanneWilson,QMUL

    E-Print Network [OSTI]

    Agnor, Craig B.

    · Neutrinolessdoublebetadecayof150Nd · Reactorneutrinos · Geoneutrinos · Supernovaeneutrinos · Nucleondecay #12;Physicsgoals · Lowenergysolarneutrinos · Neutrinolessdoublebetadecayof150Nd · Reactorneutrinos · Geoneutrinos · Supernovaeneutrinos · Reactorneutrinos · Geoneutrinos · Supernovaeneutrinos · Nucleondecay #12;#12;Endpoint Energy Decay #12;· 150Nd ­Q=3

  17. State","Jan 2015","Feb 2015","Mar 2015","Q1 2015","Apr 2015"...

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

    ,"Jul 2015","Aug 2015","Sep 2015","Q3 2015" "Alabama",1382932,1141885,1281975,3806792,1067587,1003155,958490,3029232,1120511,1210360,1145913,3476784 "Alaska",135396,111797,125356,3...

  18. High performance RF MEMS metal-contact switches and switching networks

    E-Print Network [OSTI]

    Patel, Chirag D.; Patel, Chirag D.

    2012-01-01

    A Compact Cantilever-Based RF MEMS Switch andA High-Performance RF MEMS Metal-Contact Switch and Switch-B High-Q 3-/4-Bit RF MEMS Digitally Tunable Capacitors for

  19. Using Digital Elevation Data for Applications in Floodplain Mapping

    E-Print Network [OSTI]

    Kastens, Jude Heathcliff

    2007-11-14

    line work depicts FEMA Q3 100-year floodplain boundary for Shawnee County, Kansas. Floodplain Delineation Near-normal conditions (July 2000) 20-m Backfill Flood Zone map Cross-hatched area indicates FEMA Q3 100-year floodplain extent for Shawnee... County, Kansas. Flooded conditions (July 1993) Floodplain Delineation Channel Width Estimation Channel width was estimated from a Landsat scene depicting normal stream conditions. Width was estimated at 75 regularly spaced points along a nearly 20-km...

  20. Infrared Freezing of Euclidean QCD observables

    E-Print Network [OSTI]

    Paul M. Brooks; C. J. Maxwell

    2006-08-22

    We consider the leading one-chain term in a skeleton expansion for QCD observables and show that for energies Q^2>\\Lambda^2, where Q^2=\\Lambda^2 is the Landau pole in the coupling, the skeleton expansion result is equivalent to the standard Borel integral representation, with ambiguities related to infrared (IR) renormalons. For Q^2freezing behaviour, vanishing at Q^2=0. Finiteness at Q^2=\\Lambda^2 implies specific relations between the residues of IR and UV renormalons in the Borel plane. These relations, only one of which has previously been noted (though it remained unexplained) are shown to follow from the continuity of the characteristic function in the skeleton expansion. By considering the compensation of non-perturbative and perturbative ambiguities we are led to a result for the Q^2 dependence of these observables at all Q^2, in which there is a single undetermined non-perturbative parameter, and which involves the skeleton expansion characteristic function. The observables freeze to zero in the infrared. We briefly consider the freezing behaviour of the Minkowskian R_{e+e-} ratio.

  1. Study of Double Spin Asymmetries in Inclusive ep Scattering at Jefferson Lab

    SciTech Connect (OSTI)

    Kang, Hoyoung [Seoul National University, Seoul, Korea

    2014-08-01

    The spin structure of the proton has been investigated in the high Bjorken x and low momentum transfer Q^2 region. We used Jefferson Lab's polarized electron beam, a polarized target, and a spectrometer to get both the parallel and perpendicular spin asymmetries Apar and Aperp. These asymmetries produced the physics asymmetries A_1 and A_2 and spin structure functions g_1 and g_2. We found Q^2 dependences of the asymmetries at resonance region and higher-twist effects. Our result increases the available data on the proton spin structure, especially at resonance region with low Q^2. Moreover, A_2 and g_2 data show clear Q^2 evolution, comparing with RSS and SANE-BETA. Negative resonance in A_2 data needs to be examined by theory. It can be an indication of very negative transverse-longitudinal interference contribution at W ~ 1.3 GeV. Higher twist effect appears at the low Q^2 of 1.9 GeV^2, although it is less significant than lower Q^2 data of RSS. Twist03 matrix element d_2 was calculated using our asymmetry fits evaluation at Q^2 – 1.9 GeV^2. D-bar_2 = -0.0087±0.0014 was obtained by integrating 0.47 ? x ? 0.87.

  2. Testing models of vacuum energy interacting with cold dark matter

    E-Print Network [OSTI]

    Li, Yun-He; Zhang, Xin

    2015-01-01

    We test the models of vacuum energy interacting with cold dark matter, and try to probe the possible deviation from the $\\Lambda$CDM model using current observations. We focus on two specific models, $Q=3\\beta H\\rho_{\\Lambda}$ and $Q=3\\beta H\\rho_c$. The data combinations come from the Planck 2013 data, the baryon acoustic oscillations measurements, the Type-Ia supernovae data, the Hubble constant measurement, the redshift space distortions data and the galaxy weak lensing data. For the $Q=3\\beta H\\rho_c$ model, we find that it can be tightly constrained by all the data combinations, while for the $Q=3\\beta H\\rho_{\\Lambda}$ model there still exist significant degeneracies between parameters. The tightest constraints for the coupling constant are $\\beta=-0.026^{+0.036}_{-0.053}$ (for $Q=3\\beta H\\rho_{\\Lambda}$) and $\\beta=-0.00045\\pm0.00069$ (for $Q=3\\beta H\\rho_c$) at $1\\sigma$ level. For all the fit results, we find that the null interaction $\\beta=0$ is always consistent with data. Our work completes the di...

  3. Three body kinematic endpoints in SUSY models with non-universal Higgs masses.

    E-Print Network [OSTI]

    Lester, Christopher G; Parker, Michael A; White, Martin J

    ˜L, c˜L) ? g˜q 1.5% (u˜R, c˜R) ? g˜q 2.3% g˜ ? ?˜±1 qq¯ 6.8% (u˜L, c˜L) ? ?˜+1 q 63% g˜ ? ?˜01qq¯ 2.2% (u˜L, c˜L) ? ?˜+2 q 2.5% g˜ ? ?˜02qq¯ 3.4% (d˜L, s˜L) ? ?˜01q 2.1% (d˜R, s˜R) ? ?˜01q 98% (d˜L, s˜L) ? ?˜02q 30% (d˜R, s˜R) ? ?˜02q 1% (d˜L, s˜L) ? ?...

  4. Power-like corrections and the determination of the gluon distribution

    E-Print Network [OSTI]

    F. Hautmann

    2006-10-06

    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.

  5. Evaluation of local preconditioners for multigrid solutions of the compressible Euler equations 

    E-Print Network [OSTI]

    McCann, Barrett Taylor

    1996-01-01

    for Convergence, First-Order Solver, 64x32 Square Grid, Free Boundaries, n = 20', p = 2, q = 2 27 Work Requirements for Convergence, z = 0 Solver, 64x32 Square Grid, Free Boundaries, n = 20', p = 2, q = 2. . . . . . . . . . . , Work Requirements... for Convergence, First-Order Solver, 64x32 Square Grid, Periodic Boundaries, n = 20', p = 2, g = 2 30 Work Requirements for Convergence, a = 0 Solver, 64x32 Square Grid, Periodic Boundaries, n = 20', p = 2, q = 2 Work Requirements for Convergence, First...

  6. Infrared freezing of Euclidean QCD observables in the one-chain approximation

    E-Print Network [OSTI]

    C. J. Maxwell

    2006-10-15

    We consider the one-chain term in a skeleton expansion for Euclidean QCD observables. Focusing on the particular example of the Adler D function, we show that although there is a Landau pole in the coupling at Q^2=\\Lambda^2 which renders fixed-order perturbative results infinite, the Landau pole is absent in the all-orders one-chain result. In this approximation one has finiteness and continuity at Q^2=\\Lambda^2, and a smooth freezing as Q^2 decreases to 0.

  7. Delineating the (Un)polarized Photon Content of the Nucleon

    E-Print Network [OSTI]

    A. Mukherjee; C. Pisano

    2004-05-12

    We investigate the QED Compton process (both elastic and inelastic) in unpolarized and longitudinally polarized electron-proton scattering. The cross section can be expressed in terms of the equivalent photon distribution of the proton. We provide the necessary kinematical cuts to extract the photon content of the proton at HERMES and eRHIC. We point out that such a process can give valuable information on $g_1(x_B, Q^2)$ in the small $x_B$, broad $Q^2$ region at eRHIC and especially in the lower $Q^2$, medium $x_B$ region in fixed target experiments.

  8. Delineating the (Un)polarized Photon Content of the Nucleon

    E-Print Network [OSTI]

    Mukherjee, A

    2004-01-01

    We investigate the QED Compton process (both elastic and inelastic) in unpolarized and longitudinally polarized electron-proton scattering. The cross section can be expressed in terms of the equivalent photon distribution of the proton. We provide the necessary kinematical cuts to extract the photon content of the proton at HERMES and eRHIC. We point out that such a process can give valuable information on $g_1(x_B, Q^2)$ in the small $x_B$, broad $Q^2$ region at eRHIC and especially in the lower $Q^2$, medium $x_B$ region in fixed target experiments.

  9. The pMSSM10 after LHC run 1

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

    de Vries, K. J.; Cavanaugh, R.

    2015-09-15

    We present a frequentist analysis of the parameter space of the pMSSM10, in which the following ten soft SUSY-breaking parameters are specified independently at the mean scalar top mass scale MSUSY ? $\\sqrt{m$\\tilde{t}$1m$\\tilde{t}$2}$ : the gaugino masses M1,2,3 , the first-and second-generation squark masses m$\\tilde{q}$1 = m$\\tilde{q}$2 , the third-generation squark mass m$\\tilde{q}$3, a common slepton mass m$\\tilde{?}$ and a common trilinear mixing parameter A , as well as the Higgs mixing parameter ? , the pseudoscalar Higgs mass MA and tan? , the ratio of the two Higgs vacuum expectation values. We use the MultiNest sampling algorithm with ?more »1.2 ×109 points to sample the pMSSM10 parameter space. A dedicated study shows that the sensitivities to strongly interacting sparticle masses of ATLAS and CMS searches for jets, leptons + E-slashT signals depend only weakly on many of the other pMSSM10 parameters. With the aid of the Atom and Scorpion codes, we also implement the LHC searches for electroweakly interacting sparticles and light stops, so as to confront the pMSSM10 parameter space with all relevant SUSY searches. In addition, our analysis includes Higgs mass and rate measurements using the HiggsSignals code, SUSY Higgs exclusion bounds, the measurements of BR(Bs??+?-) by LHCb and CMS, other B -physics observables, electroweak precision observables, the cold dark matter density and the XENON100 and LUX searches for spin-independent dark matter scattering, assuming that the cold dark matter is mainly provided by the lightest neutralino ?-tilde10 . We show that the pMSSM10 is able to provide a supersymmetric interpretation of (g-2)? , unlike the CMSSM, NUHM1 and NUHM2. As a result, we find (omitting Higgs rates) that the minimum ?2=20.5 with 18 degrees of freedom (d.o.f.) in the pMSSM10, corresponding to a ?2 probability of 30.8 %, to be compared with ?2/d.o.f.=32.8/24(31.1/23)(30.3/22) in the CMSSM (NUHM1) (NUHM2). We display the one-dimensional likelihood functions for sparticle masses, and we show that they may be significantly lighter in the pMSSM10 than in the other models, e.g., the gluino may be as light as ? 1250 GeV at the 68 % CL, and squarks, stops, electroweak gauginos and sleptons may be much lighter than in the CMSSM, NUHM1 and NUHM2. We discuss the discovery potential of future LHC runs, e+e- colliders and direct detection experiments.« less

  10. Quercetin 3-O-methyl ether protects FL83B cells from copper induced oxidative stress through the PI3K/Akt and MAPK/Erk pathway

    SciTech Connect (OSTI)

    Tseng, Hsiao-Ling, E-mail: lily1001224@gmail.com [Department of Life Sciences, Tzu Chi University, Hualien, Taiwan (China)] [Department of Life Sciences, Tzu Chi University, Hualien, Taiwan (China); Li, Chia-Jung, E-mail: 97751101@stmail.tcu.edu.tw [Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan (China)] [Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan (China); Huang, Lin-Huang, E-mail: yg1236@yahoo.com.tw [School of Medicine, Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan (China)] [School of Medicine, Institute of Traditional Medicine, National Yang-Ming University, Taipei, Taiwan (China); Chen, Chun-Yao, E-mail: cychen@mail.tcu.edu.tw [Department of Life Sciences, Tzu Chi University, Hualien, Taiwan (China)] [Department of Life Sciences, Tzu Chi University, Hualien, Taiwan (China); Tsai, Chun-Hao, E-mail: 100726105@stmail.tcu.edu.tw [Department of Life Sciences, Tzu Chi University, Hualien, Taiwan (China)] [Department of Life Sciences, Tzu Chi University, Hualien, Taiwan (China); Lin, Chun-Nan, E-mail: lincna@cc.kmu.edu.tw [Faculty of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan (China) [Faculty of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung, Taiwan (China); Department of Biological Science and Technology, School of Medicine, China Medical University, Taichung, Taiwan (China); Hsu, Hsue-Yin, E-mail: hsueyin@mail.tcu.edu.tw [Department of Life Sciences, Tzu Chi University, Hualien, Taiwan (China)] [Department of Life Sciences, Tzu Chi University, Hualien, Taiwan (China)

    2012-10-01

    Quercetin is a bioflavonoid that exhibits several biological functions in vitro and in vivo. Quercetin 3-O-methyl ether (Q3) is a natural product reported to have pharmaceutical activities, including antioxidative and anticancer activities. However, little is known about the mechanism by which it protects cells from oxidative stress. This study was designed to investigate the mechanisms by which Q3 protects against Cu{sup 2+}-induced cytotoxicity. Exposure to Cu{sup 2+} resulted in the death of mouse liver FL83B cells, characterized by apparent apoptotic features, including DNA fragmentation and increased nuclear condensation. Q3 markedly suppressed Cu{sup 2+}-induced apoptosis and mitochondrial dysfunction, characterized by reduced mitochondrial membrane potential, caspase-3 activation, and PARP cleavage, in Cu{sup 2+}-exposed cells. The involvement of PI3K, Akt, Erk, FOXO3A, and Mn-superoxide dismutase (MnSOD) was shown to be critical to the survival of Q3-treated FL83B cells. The liver of both larval and adult zebrafish showed severe damage after exposure to Cu{sup 2+} at a concentration of 5 ?M. Hepatic damage induced by Cu{sup 2+} was reduced by cotreatment with Q3. Survival of Cu{sup 2+}-exposed larval zebrafish was significantly increased by cotreatment with 15 ?M Q3. Our results indicated that Cu{sup 2+}-induced apoptosis in FL83B cells occurred via the generation of ROS, upregulation and phosphorylation of Erk, overexpression of 14-3-3, inactivation of Akt, and the downregulation of FOXO3A and MnSOD. Hence, these results also demonstrated that Q3 plays a protective role against oxidative damage in zebrafish liver and remarked the potential of Q3 to be used as an antioxidant for hepatocytes. Highlights: ? Protective effects of Q3 on Cu{sup 2+}-induced oxidative stress in vitro and in vivo. ? Cu{sup 2+} induced apoptosis in FL83B cells via ROS and the activation of Erk. ? Q3 abolishes Cu{sup 2+}-induced apoptosis through the PI3K/Akt and MAPK/Erk pathway.

  11. Measurement of charged current deep inelastic scattering cross sections with a longitudinally polarised electron beam at HERA

    E-Print Network [OSTI]

    ZEUS Collaboration

    2009-03-24

    Measurements of the cross sections for charged current deep inelastic scattering in e-p collisions with longitudinally polarised electron beams are presented. The measurements are based on a data sample with an integrated luminosity of 175 pb-1 collected with the ZEUS detector at HERA at a centre-of-mass energy of 318 GeV. The total cross section is given for positively and negatively polarised electron beams. The differential cross-sections dsigma/dQ2, dsigma/dx and dsigma/dy are presented for Q2>200 GeV2. The double-differential cross-section d2sigma/dxdQ2 is presented in the kinematic range 280<Q2<30000 GeV2 and 0.015

  12. Electrolux Gibson Air Conditioner and Equator Clothes Washer...

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

    DOE testing in support of the ENERGY STAR program has revealed that an Electrolux Gibson air conditioner (model GAH105Q2T1) and an Equator clothes washer (model EZ 3720 CEE), both...

  13. PowerPoint Presentation - FY13 Q1 | Department of Energy

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

    Documents & Publications Low-Cost Self-Cleaning Reflector Coatings for CSP Collectors - FY13 Q2 Low-Cost Self-Cleaning Coatings for CSP Collectors Self-Cleaning CSP Optics with EDS...

  14. Optimizing Path Query Performance: Graph Clustering Strategies \\Lambda

    E-Print Network [OSTI]

    information systems, fleet management, public transit, troop movement, urban planning, to name a few. Among energy­efficient path from A to B that does not use toll roads.'' Q2: ``Display all the garages reachable

  15. Photosynthes& Research 38:309-314, 1993. 1993 Kluwer Academic Publishers. Printed in the Netherlands.

    E-Print Network [OSTI]

    Govindjee

    Bochum 1, Germany; 3DepartmentsofPhysiology & Biophysics and Plant Biology, University of Illinois and Wraight 1983). A double reduction of QB leads to the formation of Q2, which is then protonated to form QBH

  16. Frequently Asked Questions about the Math Placement Test (MPT) (last updated on 2015 June 26) (Q1) Where is the Math Placement Test main web page?

    E-Print Network [OSTI]

    Saskatchewan, University of

    ) (Q1) Where is the Math Placement Test main web page? (A1) http://math.usask.ca/placement Information finalized. (Q2) Where is the Sample Math Placement Test main web page? (A2) http

  17. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    ... 7 Q Q 2 4 5,908 Q Q 1,748 3,448 Principal Building Activity Education ... 386 Q 28 107 248 9,874 Q 332 4,202 5,299...

  18. --No Title--

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

    ... 7 Q Q 2 4 5,908 Q Q 1,418 3,688 Principal Building Activity Education ... 386 Q Q 27 340 9,874 Q Q 1,017 8,586...

  19. --No Title--

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

    ... 7 Q Q Q 2 3 5,908 Q Q Q 1,516 3,036 Principal Building Activity Education ... 386 281 60 31 14 Q 9,874 3,696 2,911...

  20. Model independent extraction of the axial mass parameter in CCQE anti neutrino-nucleon scattering

    E-Print Network [OSTI]

    Cinabro, David

    . In order to understand neutrino oscillations, a detailed knowledge of neutrino scattering between 0 and 10 contribution FP (q2 ) is suppressed by powers of the small lepton-nucleon mass ratio. This leaves only

  1. 2009 Wind Technologies Market Report

    E-Print Network [OSTI]

    Wiser, Ryan

    2010-01-01

    Monthly. Bloomberg New Energy Finance. 2010a. Q1 Wind MarketOutlook. February 2010. Bloomberg New Energy Finance.Bloomberg New Energy Finance. 2010b. Q2 Wind Market Outlook.

  2. Supplement on imaginary quadratic UFDs (a) Let ? ? C be such ...

    E-Print Network [OSTI]

    2012-10-25

    Supplement on imaginary quadratic UFDs. (a) Let ? ? C be such that q:= ???2 is a non-prime integer ? 2. Show that any Z-prime divisor of q is irreducible in ...

  3. Lesson 13 Exam 1 Debriefing and Power Rule Review

    E-Print Network [OSTI]

    2013-09-18

    Sep 18, 2013 ... An appliance manufacturer's cost of producing q refrigerators is. C(q) = q2 + 2q + ... q(t)=5t + 1 refrigerators are produced in t hours. Express the.

  4. Compito di Robotica II Origine: Automazione degli Impianti, 28 Giugno 1989

    E-Print Network [OSTI]

    De Luca, Alessandro

    al baricentro del rispettivo corpo rispetto ad un asse normale al piano del moto. 1. Derivare il prismatico con l'asse x0; q2 = la posizione del carico in punta rispetto all'asse del primo giunto. Hint

  5. What is visual structure? That which allows you to identify a object?

    E-Print Network [OSTI]

    Lewicki, Michael S.

    #12;Surface normals The unit surface normal is ^n = n |n| = (-p, -q, 1)T 1 + p2 + q2 Now we can (edges, blobs, junctions, etc) · feature classes (e.g. orientation, depth, illumination, and reflectance

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

    Gasoline and Diesel Fuel Update (EIA)

    Products 3 1 1 333 Machinery Q 2 * 334 Computer and Electronic Products * 1 1 335 Electrical Equip., Appliances, and Components 27 69 21 336 Transportation Equipment 4 5 2 337...

  7. Form factors for $\\mathrm B_\\mathrm s \\to \\mathrm K \\ell ?$ decays in Lattice QCD

    E-Print Network [OSTI]

    Felix Bahr; Fabio Bernardoni; John Bulava; Anosh Joseph; Alberto Ramos; Hubert Simma; Rainer Sommer

    2014-11-14

    We present the current status of the computation of the form factor $f_+ (q^2)$ for the semi-leptonic decay $\\mathrm B_\\mathrm s \\to \\mathrm K \\ell \

  8. Diophantine Equations and Congruent Number Equation Solutions

    E-Print Network [OSTI]

    Mamuka Meskhishvili

    2015-04-16

    By using pairs of nontrivial rational solutions of congruent number equation $$ C_N:\\;\\;y^2=x^3-N^2x, $$ constructed are pairs of rational right (Pythagorean) triangles with one common side and the other sides equal to the sum and difference of the squares of the same rational numbers. The parametrizations are found for following Diophantine systems: \\begin{align*} (p^2\\pm q^2)^2-a^2 & =\\square_{1,2}\\,, \\\\[0.2cm] c^2-(p^2\\pm q^2)^2 & =\\square_{1,2}\\,, \\\\[0.2cm] a^2+(p^2\\pm q^2)^2 & =\\square_{1,2}\\,, \\\\[0.2cm] (p^2\\pm q^2)^2-a^2 & =(r^2\\pm s^2)^2. \\end{align*}

  9. Coherent State on SUq(2) Homogeneous Space

    E-Print Network [OSTI]

    N. Aizawa; R. Chakrabarti

    2009-06-30

    The generalized coherent states for quantum groups introduced by Jurco and Stovicek are studied for the simplest example SU_q(2) in full detail. It is shown that the normalized SU_q(2) coherent states enjoy the property of completeness, and allow a resolution of the unity. This feature is expected to play a key role in application of these coherent states in physical models. The homogeneous space of SU_q(2), i.e. the q-sphere of Podles, is reproduced in complex coordinates by using the coherent states. Differential calculus in the complex form on the homogeneous space is developed. High spin limit of the SU_q(2) coherent states is also discussed.

  10. Supercritical Carbon Dioxide Turbo-Expander and Heat Exchangers...

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

    of a High Efficiency Hot Gas Turbo-expander and Low Cost Heat Exchangers for Optimized CSP Supercritical CO2 Operation 10-Megawatt Supercritical Carbon Dioxide Turbine - FY13 Q2...

  11. Perturbative QCD Evolution and Color Dipole Picture

    E-Print Network [OSTI]

    Dieter Schildknecht

    2011-04-05

    The proton structure function in the diffraction region of small Bjorken-$x$ and $10 {\\rm GeV}^2 \\le Q^2 \\le 100 {\\rm GeV}^2$ behaves as $F_2 (x, Q^2) = F_2 (W^2) = f_0 \\cdot (W^2)^{C_2}$, where $x = Q^2 / W^2$. The exponent $C_2$ of the $\\gamma^* p$ center-of-mass energy squared, $W^2$, is predicted from evolution of the flavor-singlet quark distribution, $C_2 = 0.29$, and the only free parameter, the normalization $f_0 = 0.063$, is fitted. The evolution of the gluon density multiplied by $\\alpha_s (Q^2)$ is dentical to the evolution of the flavor-singlet quark density. This simple picture is at variance with the standard approach to evolution based on the coupled equations of flavor-singlet and gluon density.

  12. Tobacco Control in North Dakota, 2004-2012: Reaching for Higher Ground

    E-Print Network [OSTI]

    Rosenbaum, Daniel J.; Barnes, Richard L.; Glantz, Stanton A.

    2012-01-01

    posted to Local Coordinators grantees only site. All schoolboards of health support Q1 Grantees encouraging all schools4. Develop a list of steps grantees Q2 Center should take to

  13. Convergence Rate of Proximal-Gradient with a General Step-Size Mark Schmidt

    E-Print Network [OSTI]

    Marlin, Benjamin

    in terms of to give = 2 L+µ which yields Q 2 L+µ = 1 - 2µ L+µ = L-µ L+µ . 1 #12;2 Useful inequalitites We

  14. Comparison of NNLO DIS scheme splitting functions with results from exact gluon kinematics at small x.

    E-Print Network [OSTI]

    White, C D; Thorne, Robert S

    ) = ?S ? ? 0 dk2 k2 hi(k2/Q2)f(N, k2, Q20)gB(N,Q 2 0), (1) where gB is the bare gluon distribution at momentum scale Q20, and the strong coupling ?S is fixed at LL order. The hi(k2/Q2) are the impact factors coupling the virtual photon to the gluon... )gB(N,Q 2 0), (2) which serves to define the impact factor h2. In a general factorisation scheme, one loses the simple inter- pretation of h2 as the coefficient function relating the gluon distribution to the structure function. Instead it represents...

  15. Next Generation DHCP Deployments

    E-Print Network [OSTI]

    Hull, Dave; Willard, George F. III

    2005-02-01

    Figure 9 ANSRdhcp request recording logic Figure 10 ANSR device entry Figure 11 DHCP snooping network topology Cisco Catalyst 2950G 48 C2950-I6K2L2Q4-M, Version 12.1(22)EA1 ip dhcp snooping vlan 123 ip dhcp snooping interface FastEthernet0... Figure 9 ANSRdhcp request recording logic Figure 10 ANSR device entry Figure 11 DHCP snooping network topology Cisco Catalyst 2950G 48 C2950-I6K2L2Q4-M, Version 12.1(22)EA1 ip dhcp snooping vlan 123 ip dhcp snooping interface FastEthernet0...

  16. Measurement of electron neutrino quasielastic and quasielastic-like scattering on hydrocarbon at $\\langle E_{\

    E-Print Network [OSTI]

    Wolcott, J; Bellantoni, L; Bercellie, A; Betancourt, M; Bodek, A; Bravar, A; Budd, H; Carneiro, M F; Chvojka, J; da Motta, H; Devan, J; Dytman, S A; Diaz, G A; Eberly, B; Felix, J; Fields, L; Fine, R; Galindo, R; Gallagher, H; Ghosh, A; Golan, T; Gran, R; Harris, D A; Higuera, A; Kiveni, M; Kleykamp, J; Kordosky, M; Le, T; Maher, E; Manly, S; Mann, W A; Marshall, C M; Caicedo, D A Martinez; McFarland, K S; McGivern, C L; McGowan, A M; Messerly, B; Miller, J; Mislivec, A; Morfin, J G; Mousseau, J; Muhlbeier, T; Naples, D; Nelson, J K; Norrick, A; Osta, J; Paolone, V; Park, J; Patrick, C E; Perdue, G N; Rakotondravohitra, L; Ransome, R D; Ray, H; Ren, L; Rimal, D; Rodrigues, P A; Ruterbories, D; Schellman, H; Schmitz, D W; Salinas, C J Solano; Tagg, N; Tice, B G; Valencia, E; Walton, T; Wospakrik, M; Zavala, G; Zhang, D; Ziemer, B P

    2015-01-01

    The first direct measurement of electron-neutrino quasielastic and quasielastic-like scattering on hydrocarbon in the few-GeV region of incident neutrino energy has been carried out using the MINERvA detector in the NuMI beam at Fermilab. The flux-integrated differential cross sections in electron production angle, electron energy and $Q^{2}$ are presented. The ratio of the quasielastic, flux-integrated differential cross section in $Q^{2}$ for $\

  17. Measurement of electron neutrino quasielastic and quasielastic-like scattering on hydrocarbon at $\\langle E_? \\rangle $ = 3.6 GeV

    E-Print Network [OSTI]

    MINERvA Collaboration; J. Wolcott; O. Altinok; L. Bellantoni; A. Bercellie; M. Betancourt; A. Bodek; A. Bravar; H. Budd; M. F. Carneiro; J. Chvojka; H. da Motta; J. Devan; S. A. Dytman; G. A. Diaz; B. Eberly; J. Felix; L. Fields; R. Fine; R. Galindo; H. Gallagher; A. Ghosh; T. Golan; R. Gran; D. A. Harris; A. Higuera; M. Kiveni; J. Kleykamp; M. Kordosky; T. Le; E. Maher; S. Manly; W. A. Mann; C. M. Marshall; D. A. Martinez Caicedo; K. S. McFarland; C. L. McGivern; A. M. McGowan; B. Messerly; J. Miller; A. Mislivec; J. G. Morfin; J. Mousseau; T. Muhlbeier; D. Naples; J. K. Nelson; A. Norrick; J. Osta; V. Paolone; J. Park; C. E. Patrick; G. N. Perdue; L. Rakotondravohitra; R. D. Ransome; H. Ray; L. Ren; D. Rimal; P. A. Rodrigues; D. Ruterbories; H. Schellman; D. W. Schmitz; C. J. Solano Salinas; N. Tagg; B. G. Tice; E. Valencia; T. Walton; M. Wospakrik; G. Zavala; D. Zhang; B. P. Ziemer

    2015-11-09

    The first direct measurement of electron-neutrino quasielastic and quasielastic-like scattering on hydrocarbon in the few-GeV region of incident neutrino energy has been carried out using the MINERvA detector in the NuMI beam at Fermilab. The flux-integrated differential cross sections in electron production angle, electron energy and $Q^{2}$ are presented. The ratio of the quasielastic, flux-integrated differential cross section in $Q^{2}$ for $\

  18. Virtual Compton Scattering: Results from Jefferson Lab

    SciTech Connect (OSTI)

    L. Van Hoorebeke

    2003-05-01

    Virtual Compton Scattering o013 the proton has been studied at Q 2 -values of 1:0 and 1:9 (GeV=c) 2 in Hall A at the Thomas Je013erson National Accelerator Facility (JLab). Data were taken below and above the pion production threshold as well as in the resonance region. Results obtained below pion threshold at Q 2 = 1:0 (GeV=c) 2 are presented in this paper.

  19. Deuteron Spin Structure Functions in the Resonance and DIS Regions

    SciTech Connect (OSTI)

    S. Kulagin; W. Melnitchouk

    2007-10-03

    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.

  20. Comment on "High-Precision Determination of the Electric and Magnetic Form Factors of the Proton"

    E-Print Network [OSTI]

    J. Arrington

    2011-08-15

    In a recent Letter, Bernauer, et al. present fits to the proton electromagnetic form factors, GEp(Q^2) and GMp(Q^2), along with extracted proton charge and magnetization radii based on large set of new, high statistical precision (<0.2%) cross section measurements. The Coulomb corrections they apply differ dramatically from more modern and complete calculations, implying significant error in their final results.

  1. Coulomb Interaction Symmetries and the Mayer Series in the TwoDimensional Dipole Gas

    E-Print Network [OSTI]

    'atica­ICEx, UFMG, CP 702, Belo Horizonte MG 30.161­970, Brazil 2 Dep. F'isica­ICEx, UFMG, CP 702, Belo Horizonte MG 30.161­970, Brazil 3 Instituto de F'isica, Universidade de S~ao Paulo 01452 S~ao Paulo, SP, Brazil­dimensional box \\Lambda carrying 2 #12; vectorial moments q of unit length (q 2 R 2 ; q 2 = 1), interacting via

  2. PTG exam 2322011 short answers 75. For this cyclic process: 0dUQW

    E-Print Network [OSTI]

    Zevenhoven, Ron

    PTG exam 2322011 ­ short answers 75. For this cyclic process: 0dUQW a. Q1 + W2 + Q2 + W3 = 0 W3 = ( Q1 + W2 + Q2) = (180 + 50 200) = 30 J; Given off ­W3 = 30 J. Or, if also taking into consideration input W2, then total given off W3 ­ W2 = 20 J (system gain + 20 J) b

  3. Neutron scattering investigation of (TMTTF)2PF6

    E-Print Network [OSTI]

    Paris-Sud 11, Université de

    of excitations gapped (Uhrig et Schulz PRB 54, R9624 (1996)) at 2 S=0 S=1 #12;Magnetic excitations in the SP: l(q)= +E(q) and s(q)= 2{sup[E(q/2),E[(q-qSP)/2]} (Uhrig & Schulz PRB 54, R9624 (1996)) qSP=/a #12-Leylekian et al PRB 7 R180405 (2004)) #12;TSP=13K Thermal dependence of the (TMTTF)2PF6 (D12) (1

  4. $B\\to Kl^+l^-$ decay form factors from three-flavor lattice QCD

    E-Print Network [OSTI]

    Jon A. Bailey; A. Bazavov; C. Bernard; C. M. Bouchard; C. DeTar; Daping Du; A. X. El-Khadra; J. Foley; E. D. Freeland; E. Gámiz; Steven Gottlieb; U. M. Heller; R. D. Jain; J. Komijani; A. S. Kronfeld; J. Laiho; L. Levkova; Yuzhi Liu; P. B. Mackenzie; Y. Meurice; E. T. Neil; Si-Wei Qiu; J. N. Simone; R. Sugar; D. Toussaint; R. S. Van de Water; Ran Zhou

    2015-09-21

    We compute the form factors for the $B \\to Kl^+l^-$ semileptonic decay process in lattice QCD using gauge-field ensembles with 2+1 flavors of sea quark, generated by the MILC Collaboration. The ensembles span lattice spacings from 0.12 to 0.045 fm and have multiple sea-quark masses to help control the chiral extrapolation. The asqtad improved staggered action is used for the light valence and sea quarks, and the clover action with the Fermilab interpretation is used for the heavy $b$ quark. We present results for the form factors $f_+(q^2)$, $f_0(q^2)$, and $f_T(q^2)$, where $q^2$ is the momentum transfer, together with a comprehensive examination of systematic errors. Lattice QCD determines the form factors for a limited range of $q^2$, and we use the model-independent $z$ expansion to cover the whole kinematically allowed range. We present our final form-factor results as coefficients of the $z$ expansion and the correlations between them, where the errors on the coefficients include statistical and all systematic uncertainties. We use this complete description of the form factors to test QCD predictions of the form factors at high and low $q^2$. We also compare a Standard-Model calculation of the branching ratio for $B \\to Kl^+l^-$ with experimental data.

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

    SciTech Connect (OSTI)

    Kazutaka Nakahara

    2006-05-01

    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.

  6. Supplement of "Inversion of and emissions

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    ppbv hydrogen £ ¡¥ : 311 ppbv nitrous oxide ¦§ ©¨ : 0.5 ppbv carbonyl sulfide ozone ¤ ¡¥ ©¡ hydrogen©¦ ¤ ¦ ¤ S ¤ ©¦ ¤ ¡%¦ ¤ Q©¦¢4¦ ¤ %$R¦ ¤ ©$ hydroxy carbonyls from ISOP Long-lived T 5 ¦!IU4¦ ¤ ¡¥QS¦ ¤ ¥¨ ¦ ¤ `$ dimethyl sulfide ¦§¨ ¡ carbon disulfide ¤ ¡¥¨ hydrogen sulfide 7 E $ oxygen atom (excited state

  7. JOURNAL DE PHYSIQUE CoZZoque C8, suppZ6ment au n08, Tome 41, aoGt 1980, page C8-163 STUDY OF LIQUID NICKEL-VANADIUM ALLOYS BY NEUTRON DIFFRACTION AND MODEL SIMULATION

    E-Print Network [OSTI]

    Boyer, Edmond

    , 28 i s the scattering angle, X the neutron wave- length, Q = 4n the modulus of the scattering vector NICKEL-VANADIUM ALLOYS BY NEUTRON DIFFRACTION AND MODEL SIMULATION J.L. Lemarchand, J. Bletry and P with model c a l c u l a t i o ~can lead to a quantitative interpreta- tion. In this paper, neutron

  8. NO. RIY. NO. TRANSMITTER DESIGN ANALYSIS ATM 897

    E-Print Network [OSTI]

    Rathbun, Julie A.

    NO. RIY. NO. TRANSMITTER DESIGN ANALYSIS ATM 897 PAGI 1 84 ( .e-,~·p·oe atam8 Dlvl8lon DATl! 7 - 6 TRANSMITTER DESIGN ANALYSIS PAGI 2 DATE 7-6-70 TABLE OF CONTENTS TRANSMITTER DESIGN ANALYSIS 1. INTRODUCTION AMPLIFIER 7. 4 Q4 OUTPUT NETWORK RE-CALCULATION 011 #12;TRANSMITTER DESIGN ANALYSIS ··-~·pace ltam8 Dlvlelon

  9. file://C:\\Documents%20and%20Settings\\VM3\\My%20Documents\\hc6-7a...

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

    Q 4.2 0.3 0.5 | 15.2 UnknownNo Answer... 7.1 0.7 1.0 0.6 0.2 | 14.0 | Air-Conditioning | | Central Air-Conditioning | Use a Central System... 58.6 1.3...

  10. Detailed Description of Key NIF Milestones for NNSA Description

    E-Print Network [OSTI]

    Operationally qualify ignition diagnostics [Neutron Activation Detector (Cooper), Magnetic Recoil Spectrometer ignition. Q4 FY2011 4073 Demonstrating we can light the "match" ­ alpha heating Conduct first DT implosion experimental campaign to demonstrate limited alpha heating Demonstrate cryogenic layered DT experiments

  11. Decomposing the Impact of Alternative Technology Sets on Future Carbon Emissions Growth1

    E-Print Network [OSTI]

    Wing, Ian Sue

    of carbon capture and storage, nuclear, and hydroelectric generation all lead to upward shifts in the long are the drivers of future global carbon dioxide (CO2) emissions growth and how would the availability of key Classification: D58, Q4, Q54, O1, Keywords: Asia, energy use, carbon emissions, global climate change, computable

  12. A.G.Ramm, Inverse scattering problem with data at fixed energy and fixed incident direction, Nonlinear Analysis: Theory, methods and Applications, 69, N4, (2008), 1478

    E-Print Network [OSTI]

    2008-01-01

    scattering problem with fixed­energy data consists in finding a potential q(x) from the knowledge of A q ([4]), who also gave a method for recovery of q from the exact fixed­energy data, an error estimate of q from noisy fixed­energy data, and an error estimate for this method [5], [6], [7]. Until now

  13. 7-135 A Carnot refrigeration cycle is executed in a closed system with a fixed mass of R-134a. The net work input and the maximum and minimum temperatures are given. The mass fraction of the refrigerant

    E-Print Network [OSTI]

    Bahrami, Majid

    7-61 7-135 A Carnot refrigeration cycle is executed in a closed system with a fixed mass of R-134aJ/kg (Table A-12). Analysis The coefficient of performance of the cycle is T v 20q 4 3 1 2 QH QL -8qC and #12

  14. Pion photo- and electroproduction in relativistic baryon ChPT

    E-Print Network [OSTI]

    Lothar Tiator; Stefan Scherer; Marius Hilt

    2014-02-04

    We present a calculation of pion photo- and electroproduction in manifestly Lorentz-invariant baryon chiral perturbation theory up to and including order q^4. We fix the low-energy constants by fitting experimental data in all available reaction channels. Our results can be accessed via a web interface, the so-called chiral MAID.

  15. Renewable Energy Finance Tracking Initiative (REFTI): Snapshot of Recent Geothermal Financing Terms, Fourth Quarter 2009 - Second Half 2011

    SciTech Connect (OSTI)

    Lowder, T.; Hubbell, R.; Mendelsohn, M.; Cory, K.

    2012-09-01

    This report is a review of geothermal project financial terms as reported in the National Renewable Energy Laboratory's Renewable Energy Finance Tracking Initiative (REFTI). The data were collected over seven analysis periods from the fourth quarter (Q4) of 2009 to the second half (2H) of 2011.

  16. Secondary constructions on generalized bent functions Brajesh Kumar Singh

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Secondary constructions on generalized bent functions Brajesh Kumar Singh Department of Mathematics of Maiorana-McFarland class of bent functions, for Research supported by CSIR, INDIA. #12;2 B. K. Singh q = 4. Recently, Stanica, Gangopadhyay and Singh [13] studied several proper- ties generalized bent Boolean

  17. TIMES model for the Reunion Island: addressing reliability of electricity supply

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    energy sources. In 2008, the total primary energy consumption was 1295 ktoe, and as most of small islands% on renewable energy sources [1]. In 2008, the total primary energy consumption was 1295 ktoe, and as most. Keywords: Long-term energy planning. Reunion Island. Reliability of electricity supply. JEL: ­ Q4; O21; Q29

  18. Nucleon and $?$ elastic and transition form factors

    E-Print Network [OSTI]

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

    2014-09-03

    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.

  19. Distributed seeding for narrow-line width hard x-ray free-electron lasers

    Office of Scientific and Technical Information (OSTI)

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report:Speeding accessby aLED Street Lighting Host Site: City ofNovelQ3:Q3:

  20. $B\\to Kl^+l^-$ decay form factors from three-flavor lattice QCD

    E-Print Network [OSTI]

    Bailey, Jon A; Bernard, C; Bouchard, C M; DeTar, C; Du, Daping; El-Khadra, A X; Foley, J; Freeland, E D; Gámiz, E; Gottlieb, Steven; Heller, U M; Jain, R D; Komijani, J; Kronfeld, A S; Laiho, J; Levkova, L; Liu, Yuzhi; Mackenzie, P B; Meurice, Y; Neil, E T; Qiu, Si-Wei; Simone, J N; Sugar, R; Toussaint, D; Van de Water, R S; Zhou, Ran

    2015-01-01

    We compute the form factors for the $B \\to Kl^+l^-$ semileptonic decay process in lattice QCD using gauge-field ensembles with 2+1 flavors of sea quark, generated by the MILC Collaboration. The ensembles span lattice spacings from 0.12 to 0.045 fm and have multiple sea-quark masses to help control the chiral extrapolation. The asqtad improved staggered action is used for the light valence and sea quarks, and the clover action with the Fermilab interpretation is used for the heavy $b$ quark. We present results for the form factors $f_+(q^2)$, $f_0(q^2)$, and $f_T(q^2)$, where $q^2$ is the momentum transfer, together with a comprehensive examination of systematic errors. Lattice QCD determines the form factors for a limited range of $q^2$, and we use the model-independent $z$ expansion to cover the whole kinematically allowed range. We present our final form-factor results as coefficients of the $z$ expansion and the correlations between them, where the errors on the coefficients include statistical and all sys...

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

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

    Cosyn, Wim; Melnitchouk, Wally; Sargsian, Misak M.

    2014-01-01

    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 andmore »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.« less

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

    E-Print Network [OSTI]

    Akira Watanabe; Katsuhiko Suzuki

    2012-06-05

    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.

  3. Accessing the Longitudinally Polarized Photon Content of the Proton

    E-Print Network [OSTI]

    Mukherjee, A

    2004-01-01

    We investigate the QED Compton process (QEDCS) in longitudinally polarized lepton-proton scattering both in the elastic and inelastic channels and show that the cross section can be expressed in terms of the polarized equivalent photon distribution of the proton. We provide the necessary kinematical constraints to extract the polarized photon content of the proton using this process at HERMES, COMPASS and eRHIC. We also discuss the suppression of the major background process coming from virtual Compton scattering. We point out that such an experiment can give valuable information on $g_1(x_B, Q^2)$ in the small $x_B$, broad $Q^2$ region at the future polarized collider eRHIC and especially in the lower $Q^2$, medium $x_B$ region in fixed target experiments.

  4. Accessing the Longitudinally Polarized Photon Content of the Proton

    E-Print Network [OSTI]

    A. Mukherjee; C. Pisano

    2004-08-31

    We investigate the QED Compton process (QEDCS) in longitudinally polarized lepton-proton scattering both in the elastic and inelastic channels and show that the cross section can be expressed in terms of the polarized equivalent photon distribution of the proton. We provide the necessary kinematical constraints to extract the polarized photon content of the proton using this process at HERMES, COMPASS and eRHIC. We also discuss the suppression of the major background process coming from virtual Compton scattering. We point out that such an experiment can give valuable information on $g_1(x_B, Q^2)$ in the small $x_B$, broad $Q^2$ region at the future polarized collider eRHIC and especially in the lower $Q^2$, medium $x_B$ region in fixed target experiments.

  5. Quasielastic electron-deuteron scattering in the weak binding approximation

    SciTech Connect (OSTI)

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

    2014-06-01

    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.

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

    SciTech Connect (OSTI)

    Jimenez-Delgado, Pedro; Accardi, Alberto; Melnitchouk, Wally

    2014-02-01

    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.

  7. Violence, Intimacy, and Vulnerability: Marriage and the Risk of HIV Infection Among Women in South India

    E-Print Network [OSTI]

    Vedanthan, Rajesh

    2000-01-01

    oo 23:52 A b?nmuz?ocuo A aosmuomoc om: Eocnou m.9o8 wEo==8=oo 33 um: wEo =ouoo. =: Q: 3 8o _o. :=oo c8_E§ A So u o oo

  8. the Next Step for FE in China beyond ITER 10 -11 Dec.2013 Washington DC

    E-Print Network [OSTI]

    -sustained with TBR 1.2 Relay on existing ITER physicalk~1. 8-2, q > 3, H~1) and technical bases The goal of our design is to try to build the engineering testing reactor for fusion energy as early. CFETR will be one of the best test facility to develop the suitable materials for DEMO or FPP under

  9. Chapter 3 x Integral Relations for a Control Volume 249 3.114 The 3-arm lawn sprinkler of

    E-Print Network [OSTI]

    Bahrami, Majid

    Chapter 3 x Integral Relations for a Control Volume 249 3.114 The 3-arm lawn sprinkler of Fig. P3 rotation rate in rev/min for (a) T 0°; (b) T 40°? Solution: The velocity exiting each arm is o 2 2 Q/3 2

  10. "Table HC3.11 Home Electronics Characteristics by Owner-Occupied...

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

    "2.",3.6,3,2.6,"Q","Q","Q","Q" "3 or More",0.6,0.5,0.4,"Q","N","Q","N" "Plasma Television Sets",3.6,2.8,2.2,"Q","Q","Q","Q" "1.",2.7,2.1,1.8,"Q","Q","Q","N" "2 or...

  11. Targeting X Repression: Recruitment, Binding and Function of the C. elegans Dosage Compensation Complex

    E-Print Network [OSTI]

    Pferdehirt, Rebecca Ruth

    2011-01-01

    +689! 69! ,! )B06;69MC0+,! G=+,9+! G8=;03! Immunology! 125I!0+! ,B3! 455V3! (! ;0X=0910! G8+6:! Y6+*69! 1*-8G,+69! 09+-O=11*0;6! Q&3! ]ZZL3! G8:. ! ,! <=+,+670! ,10+AB! +-,9;:0-,;

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

    E-Print Network [OSTI]

    Deutschmann, Rainer

    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

  13. Art, Spirituality, and the Ethic of Care: Alternative Masculinities in Chinese American Literature

    E-Print Network [OSTI]

    Cheung, KK

    2015-01-01

    om mo- mm? 3 wmoomEHrm sw?mnoh 883%». owe rum .8mom :§§ ::. =o:. _wHrm Sonar B983 rm Baum? nro no3.5m mnrors Q§.Q_. = 3.5 Hrm Boa mm- Boom oaaoa mxa?mmmm.

  14. Available

    E-Print Network [OSTI]

    2015-01-25

    Feb 12, 2014 ... B. ?2,?1, 2. 3. ? C. ?34. 13. ,0, 51. 13. ? (correct). D. ? 4. 13. ,? 1. 13 ... Find the area of the triangle with vertices P(1,?1,0),Q(3,?2,2) and R(2,?2 ...

  15. GJI gji_4751 Dispatch: August 12, 2010 CE: VBF Journal MSP No. No. of pages: 14 PE: JM

    E-Print Network [OSTI]

    41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Geophys. J. Int. (2010) doi Key words: ???. Q3 1 I N T RO D U C T I O N Induced polarization represents the measurement

  16. J. Am. Chem. SOC.1994,116, 11151-11152 11151 Evidence for a Cyclic Mechanism in

    E-Print Network [OSTI]

    Keinan, Ehud

    J. Am. Chem. SOC.1994,116, 11151-11152 11151 Evidence for a Cyclic Mechanism in (q3-Al. TetrahedronLett. 1978,2075. (b)Trost, B. M.; Verhoeven,T. R.; Fortunak,J. M. Tetrahedron Lett. 1979, 2301. (c

  17. A System Call-Centric Analysis and Stimulation Technique to Automatically Reconstruct Android Malware Behaviors

    E-Print Network [OSTI]

    Cavallaro, Lorenzo

    A System Call-Centric Analysis and Stimulation Technique to Automatically Reconstruct Android.cavallaro@rhul.ac.uk ABSTRACT With more than 500 million of activations reported in Q3 2012, Android mobile devices are becoming soon attracted the interests of cyber- criminals too with malware now hitting Android devices

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

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

    Park, Kijun [ODU, JLAB; et. al.,; Aznauryan, I. G.; Burkert, V. D.; Adhikari, K. P.; Amaryan, M. J.; Pereira, S. Anefalos; Avakian, H.; Battaglieri, M.; Badui, R.; Bedlinskiy, I.; Biselli, A. S.; Bono, J.; Briscoe, W. J.; Brooks, W. K.; Carman, D. S.; Celentano, A.; Chandavar, S.; Charles, G.; 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.; Alaoui, A. El; Elouadrhiri, L.; Fassi, L. El; Eugenio, P.; Fedotov, G.; Fegan, S.; Fersch, R.; Filippi, A.; Fleming, J. A.; Garillon, B.; Gar??on, M.; Gevorgyan, N.; Gilfoyle, G. P.; Giovanetti, K. L.; Girod, F. X.; Joo, H.S.; Goetz, J. T.; Golovatch, E.; Gothe, R. W.; Griffioen, K. A.; Guegan, B.; Guidal, M.; Guo, L.; Hakobyan, H.; Hanretty, C.; Hattawy, M.; Hicks, K.; Holtrop, M.; Hughes, S. M.; Hyde, C. E.; Ilieva, Y.; Ireland, D. G.; Ishkhanov, B. S.; Isupov, E. L.; Jenkins, D.; Jiang, H.; Jo, H. S.; Joo, K.; Joosten, S.; Keller, D.; Khandaker, M.; Kim, A.; Kim, W.; Klein, A.; Klein, F. J.; Kubarovsky, V.; Kuhn, S. E.; Kuleshov, S. V.; Lenisa, P.; Livingston, K.; Lu, H. Y.; MacGregor, I. J.; Markov, N.; Martinez, D.; McKinnon, B.; Mokeev, V.; Montgomery, R. A.; Moutarde, H.; Camacho, C. Munoz; Nadel-Turonski, P.; Niccolai, S.; Niculescu, G.; Niculescu, I.; Osipenko, M.; Ostrovidov, A. I.; Paolone, M.; Pasyuk, E.; Peng, P.; Phelps, W.; Phillips, J. J.; Pisano, S.; Pogorelko, O.; Price, J. W.; Procureur, S.; Prok, Y.; Protopopescu, D.; Puckett, A. J.; Raue, B. A.; Ripani, M.; Rizzo, A.; Rosner, G.; Rossi, P.; Roy, P.; Sabati??, F.; Salgado, C.; Schott, D.; Schumacher, R. A.; Seder, E.; Sharabian, Y. G.; Simonyan, A.; Skorodumina, Iu.; Smith, E. S.; Smith, G. D.; Sparveris, N.; Stoler, P.; Strakovsky, I. I.; Strauch, S.; Sytnik, V.; Taiuti, M.; Tang, W.; Taylor, C. E.; Tian, Ye; Trivedi, A.; Ungaro, M.; Voskanyan, H.; Voutier, E.; Walford, N. K.; Watts, D. P.; Wei, X.; Weinstein, L. B.; Wood, M. H.; Zachariou, N.; Zana, L.; Zhang, J.; Zhao, Z. W.; Zonta, I.

    2015-04-01

    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$^2$.

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

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

    Park, Kijun; Aznauryan, I. G.; Burkert, V. D.; Adhikari, K. P.; Amaryan, M. J.; Pereira, S. Anefalos; Avakian, H.; Battaglieri, M.; Badui, R.; Bedlinskiy, I.; et al

    2015-04-01

    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 atmore »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 « less

  20. Determination of the fragmentation functions from an NLO QCD analysis of the HERMES data on pion multiplicities

    E-Print Network [OSTI]

    Elliot Leader; Alexander V. Sidorov; Dimiter B. Stamenov

    2015-06-24

    An NLO QCD analysis of the final HERMES data on pion multiplicities is presented and a new set of pion fragmentation functions is extracted from the best fit to the data. We have studied the so-called $[x,z]$ and $[Q^2,z]$ presentations of the HERMES data which, in principle, should simply be two different ways of presenting the same data. As we explain in detail, it appears that there is an inconsistency between these two formats and our extraction is based on the $[Q^2,z]$ presentation of the data.

  1. Static Einstein-Maxwell Solutions in 2+1 dimensions

    E-Print Network [OSTI]

    Mauricio Cataldo; Patricio Salgado

    1996-05-22

    We obtain the Einstein-Maxwell equations for (2+1)-dimensional static space-time, which are invariant under the transformation $q_0=i\\,q_2,q_2=i\\,q_0,\\alpha \\rightleftharpoons \\gamma$. It is shown that the magnetic solution obtained with the help of the procedure used in Ref.~\\cite{Cataldo}, can be obtained from the static BTZ solution using an appropriate transformation. Superpositions of a perfect fluid and an electric or a magnetic field are separately studied and their corresponding solutions found.

  2. Measurement of the proton electric to magnetic form factor ratio from \\vec ^1H(\\vec e, e'p)

    E-Print Network [OSTI]

    C. B. Crawford; A. Sindile; T. Akdogan; R. Alarcon; W. Bertozzi; E. Booth; T. Botto; J. Calarco; B. Clasie; A. DeGrush; T. W. Donnelly; K. Dow; D. Dutta; M. Farkhondeh; R. Fatemi; O. Filoti; W. Franklin; H. Gao; E. Geis; S. Gilad; W. Haeberli; D. Hasell; W. Hersman; M. Holtrop; P. Karpius; M. Kohl; H. Kolster; T. Lee; A. Maschinot; J. Matthews; K. McIlhany; N. Meitanis; R. G. Milner; J. Rapaport; R. P. Redwine; J. Seely; A. Shinozaki; S. Sirca; E. Six; T. Smith; B. Tonguc; C. Tschalaer; E. Tsentalovich; W. Turchinetz; J. F. J. van den Brand; J. van der Laan; F. Wang; T. Wise; Y. Xiao; W. Xu; C. Zhang; Z. Zhou; V. Ziskin; T. Zwart

    2006-09-07

    We report the first precision measurement of the proton electric to magnetic form factor ratio from spin-dependent elastic scattering of longitudinally polarized electrons from a polarized hydrogen internal gas target. The measurement was performed at the MIT-Bates South Hall Ring over a range of four-momentum transfer squared $Q^2$ from 0.15 to 0.65 (GeV/c)$^2$. Significantly improved results on the proton electric and magnetic form factors are obtained in combination with previous cross-section data on elastic electron-proton scattering in the same $Q^2$ region.

  3. Nuclear physics in soft-wall AdS/QCD: Deuteron electromagnetic form factors

    E-Print Network [OSTI]

    Thomas Gutsche; Valery E. Lyubovitskij; Ivan Schmidt; Alfredo Vega

    2015-06-02

    We present a high-quality description of the deuteron electromagnetic form factors in a soft-wall AdS/QCD approach. We first propose an effective action describing the dynamics of the deuteron in the presence of an external vector field. Based on this action the deuteron electromagnetic form factors are calculated, displaying the correct 1/Q^10 power scaling for large Q^2 values. This finding is consistent with quark counting rules and the earlier observation that this result holds in confining gauge/gravity duals. The Q^2 dependence of the deuteron form factors is defined by a single and universal scale parameter kappa, which is fixed from data.

  4. PROJECTIVE GEOMETRY OF ADJOINT VARIETIES Hajime KAJI

    E-Print Network [OSTI]

    Kaji, Hajime

    K Pl × Pl (1) l2 + 2l Bl2 so2l+1 PSO2l+1 2 2 V F1(Q2l-1 ) 2l2 + l Cl3 sp2l PSp2l 21 S2 V v2(P2l-1 ) 2l2 + l Dl4 so2l PSO2l 2 2 V F1(Q2l-2 ) 2l2 - l Notation. For a group G, set PG := G/Z(G), where Z

  5. The Jacobi Polynomials QCD analysis for the polarized structure function

    E-Print Network [OSTI]

    S. Atashbar Tehrani; Ali N. Khorramian

    2007-07-31

    We present the results of our QCD analysis for polarized quark distribution and structure function $xg_1 (x,Q^2)$. We use very recently experimental data to parameterize our model. New parameterizations are derived for the quark and gluon distributions for the kinematic range $x \\epsilon [10^{-8},1]$, $Q^2 \\epsilon [1,10^6]$ GeV^2. The analysis is based on the Jacobi polynomials expansion of the polarized structure functions. Our calculations for polarized parton distribution functions based on the Jacobi polynomials method are in good agreement with the other theoretical models. The values of $\\Lambda_{QCD}$ and $\\alpha_s(M_z)$ are determined.

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

    E-Print Network [OSTI]

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

    2011-08-16

    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.

  7. A Study of the gluon ladder in diffractive processes.

    E-Print Network [OSTI]

    Andersen, Jeppe R.; Sabio Vera, Agustin

    is the Balitsky–Fadin– Kuraev–Lipatov (BFKL) formalism [1]. The BFKL framework can be applied to processes characterised by a colour octet exchange as well as colour singlet exchange (diffractive processes). The case of t = 0 colour singlet scattering corresponds... simple form: (? ? ?0 (ka,q, ?)) f? (ka,kb,q) = ?(2) (ka ? kb) + ? d2k pik2 ? ( k2 ? ?2 ) ? (ka,k,q) f? (k + ka,kb,q) . (6) 4 In order to write the equation in this way the following notation has been introduced: ? (ka,k,q) = ?¯s 2 ( 1 + (ka ? q)2 (k + ka...

  8. DOE/EIA-0202(88/2Q) 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming Dry NaturalPrices1 Table 1.101CompanyProduct:5/4Q)2Q) Energy4Q)2Q)

  9. Universality and criticality of a second-order granular solid-liquid-like phase transition

    E-Print Network [OSTI]

    Gustavo Castillo; Nicolás Mujica; Rodrigo Soto

    2015-01-20

    We experimentally study the critical properties of the non-equilibrium solid-liquid-like transition that takes place in vibrated granular matter. The critical dynamics is characterized by the coupling of the density field with the bond-orientational order parameter $Q_4$, which measures the degree of local crystallization. Two setups are compared, which present the transition at different critical accelerations as a a result of modifying the energy dissipation parameters. In both setups five independent critical exponents are measured, associated to different properties of $Q_4$: the correlation length, relaxation time, vanishing wavenumber limit (static susceptibility), the hydrodynamic regime of the pair correlation function, and the amplitude of the order parameter. The respective critical exponents agree in both setups and are given by $\

  10. A study of the middle Dutch poem, Van den vos Reynaerde and its sources in the branches of the old French Roman de Renard

    E-Print Network [OSTI]

    Appelboom, Peter Anton Frederik

    1917-01-01

    col. R. v.1199 Want eer hyt wiste, was hem een strec Omme sinesi bale arde vast.'** 41 R#R# v. BEG Con plus tret, plus eatrcint li las R. v.l£Q4 Rr.de sprang voert; dat strec liep toe R#R« v.860 Qar Martinez li clercono saut 'Or cug> or bug' fet... col. R. v.1199 Want eer hyt wiste, was hem een strec Omme sinesi bale arde vast.'** 41 R#R# v. BEG Con plus tret, plus eatrcint li las R. v.l£Q4 Rr.de sprang voert; dat strec liep toe R#R« v.860 Qar Martinez li clercono saut 'Or cug> or bug' fet...

  11. The influence of temperatures and mechanical treatments on pre- and post-emergence growth of peach and plum seedlings 

    E-Print Network [OSTI]

    Alsalih, Kamil Khidher

    1961-01-01

    , the possibility of variation between speoies SCAPI ICI ~ ~ IA NI A ~ ~ ~ 0 0 0 ~ ~ O IO Ch 33m R R CII CII CII ~ ~ A 4 SI S 0 0 0 '4l Q 4l Q s CII r 0 O ~ ~ as ~8 ~gA ICI IO 0 N Ill OE 0 CIA CIN Ch CO ~ ~ ~ t N ~ ~ 0 CCI ICI 0 0 0...W goeio4 oo ~. f As ooe ~ oero. eheea&eriheIL Q aeero%o areae ia i' piIaoale. Q4e oeaooivagg coal, 4 have hoea oaaee4 Q %he high O~erafeee, '()IIkaeee 4; ea4 0)? . gheee eee4lxlwge 4L4 aos groo ee sapL41p ehoa tirei Osaaeferro4 4e ~ gro hoaa? ?e 4L4...

  12. Pion Photo- and Electroproduction and the Chiral MAID Interface

    E-Print Network [OSTI]

    Hilt, M; Scherer, S; Tiator, L

    2015-01-01

    We discuss the extended on-mass-shell scheme for manifestly Lorentz-invariant baryon chiral perturbation theory. We present a calculation of pion photo- and electroproduction up to and including order $q^4$. The low-energy constants have been fixed by fitting experimental data in all available reaction channels. Our results can be accessed via a web interface, the so-called chiral MAID (http://www.kph.uni-mainz.de/MAID/chiralmaid/).

  13. MIE 230-Thermodynamics Professor Rothstein

    E-Print Network [OSTI]

    Rothstein, Jonathan

    below. Steam enters the turbine at p1 = 10MPa and T1=640 C and exits at p2=50kPa. Steam leaves Steam Generator 2 3 1 Turbine Condenser Pump p2 = 50kPa p3 = 50kPa sat. liquid . Q4-1 = 200 MW T1 = 640 the steam power plant shown in the figure below. The cycle requires 150MWinQ of heat to operate as shown

  14. Pion Photo- and Electroproduction and the Chiral MAID Interface

    E-Print Network [OSTI]

    M. Hilt; B. C. Lehnhart; S. Scherer; L. Tiator

    2015-10-15

    We discuss the extended on-mass-shell scheme for manifestly Lorentz-invariant baryon chiral perturbation theory. We present a calculation of pion photo- and electroproduction up to and including order $q^4$. The low-energy constants have been fixed by fitting experimental data in all available reaction channels. Our results can be accessed via a web interface, the so-called chiral MAID (http://www.kph.uni-mainz.de/MAID/chiralmaid/).

  15. Pion photo- and electroproduction with chiral MAID

    E-Print Network [OSTI]

    M. Hilt; B. C. Lehnhart; S. Scherer; L. Tiator

    2013-09-13

    We present a calculation of pion photo- and electroproduction in manifestly Lorentz-invariant baryon chiral perturbation theory up to and including order $q^4$. We fix the low-energy constants by fitting experimental data in all available reaction channels. Our results can be accessed via a web interface, the so-called chiral MAID. We explain how our program works and how it can be used for further analysis.

  16. Adequacy of milk manufacturing plants in the North Texas marketing area to handle surplus milk, 1953-54 

    E-Print Network [OSTI]

    Humphrey, Mabern David

    1954-01-01

    S St e S lek" Fer Cent de Pe Cent 63 Axe kdgh school Vmaatt + k farsssr lo olcuooo ao Oavlois a cist~- ~ ools & he rayortsso A. vo or vore sLslk corn. lj / e4~a isis ruhr& 5l 4~i' k MLcLX tftu4 4jMZi Q4 ~i 'iisV ~ sX GOiL4l'~~ ~'1'X. % Ftc...

  17. Making a virtue out of virtual communities: working electronically with an advisory panel of library users

    E-Print Network [OSTI]

    Collins, Anne; Kuhn, Isla; Morgan, Peter

    that the Panel's eventual membership provided, as far as possible, a balanced reflection of our actual registered client base.) Launching the Panel The initial invitation (which was reissued after about three weeks) ran for six weeks to the end... we should conduct a comprehensive stock check, proposing some possible options such as closing completely for a week, or a number of less drastic but more complex alternatives. • Q.4 - we listed a range of social networking technologies (FaceBook...

  18. Factors influencing the growth of Sclerotium rolfsii in various soils 

    E-Print Network [OSTI]

    Menon, Sankara Kochukrishna

    1953-01-01

    ~ hssishanh taefossox of hho loyarhasah of Plant Sqrsiahogf ael Pnthologye 'glhRS 4 05ICSN%. XgSSII00%4 4 ~ t ~ 4 g 4 4 4 4+ ~ ~ 0 ~ 4 ~ ~ 1 I t 4* ~ +t gggS4F Q%%4%$$ O. 0 0 ~ 4 0 4 4 ~ ~ f 4 % ~ ~ 1 4'1 0 II 856% 4NP %@IIX@) 's ~ ~ ~ s a e'e ~ i o + t a...

  19. Selected non-holonomic functions in lattice statistical mechanics and enumerative combinatorics

    E-Print Network [OSTI]

    S. Boukraa; J-M. Maillard

    2015-10-15

    We recall that the full susceptibility series of the Ising model, modulo powers of the prime 2, reduce to algebraic functions. We also recall the non-linear polynomial differential equation obtained by Tutte for the generating function of the q-coloured rooted triangulations by vertices, which is known to have algebraic solutions for all the numbers of the form $2 +2 \\cos(j\\pi/n)$, the status of the q= 4 being unclear. We focus on the analysis of the q= 4 case, showing that the corresponding series is quite certainly non-holonomic. Along the line of a previous work on the susceptibility of the Ising model, we consider this q=4 series modulo the first eight primes 2, 3, ... 19, and show that this (probably non-holonomic) function reduces, modulo these primes, to algebraic functions. We conjecture that this probably non-holonomic function reduces to algebraic functions modulo (almost) every prime, or power of prime numbers. This raises the question to see whether such remarkable non-holonomic functions can be seen as ratio of diagonals of rational functions, or even rational, or algebraic, functions of diagonals of rational functions.

  20. High-p(T) pi(0) production with respect to the reaction plane in Au plus Au collisions at s(NN)=200 GeV 

    E-Print Network [OSTI]

    Afanasiev, S.; Aidala, C.; Ajitanand, N. N.; Akiba, Y.; Alexander, J.; Al-Jamel, A.; Aoki, K.; Aphecetche, L.; Armendariz, R.; Aronson, S. H.; Averbeck, R.; Awes, T. C.; Azmoun, B.; Babintsev, V.; Baldisseri, A.; Barish, K. N.; Barnes, P. D.; Bassalleck, B.; Bathe, S.; Batsouli, S.; Baublis, V.; Bauer, F.; Bazilevsky, A.; Belikov, S.; Bennett, R.; Berdnikov, Y.; Bjorndal, M. T.; Boissevain, J. G.; Borel, H.; Boyle, K.; Brooks, M. L.; Brown, D. S.; Bucher, D.; Buesching, H.; Bumazhnov, V.; Bunce, G.; Burward-Hoy, J. M.; Butsyk, S.; Campbell, S.; Chai, J. -S; Chernichenko, S.; Chiba, J.; Chi, C. Y.; Chiu, M.; Choi, I. J.; Chujo, T.; Cianciolo, V.; Cleven, C. R.; Cobigo, Y.; Cole, B. A.; Comets, M. P.; Constantin, P.; Csanad, M.; Csorgo, T.; Dahms, T.; Das, K.; David, G.; Delagrange, H.; Denisov, A.; d'Enterria, D.; Deshpande, A.; Desmond, E. J.; Dietzsch, O.; Dion, A.; Drachenberg, J. L.; Drapier, O.; Drees, A.; Dubey, A. K.; Durum, A.; Dzhordzhadze, V.; Efremenko, Y. V.; Egdemir, J.; Enokizono, A.; En'yo, H.; Espagnon, B.; Esumi, S.; Fields, D. E.; Fleuret, F.; Fokin, S. L.; Forestier, B.; Fraenkel, Z.; Frantz, J. E.; Franz, A.; Frawley, A. D.; Fukao, Y.; Fung, S. -Y; Gadrat, S.; Gastineau, F.; Germain, M.; Glenn, A.; Gonin, M.; Gosset, J.; Goto, Y.; de Cassagnac, R. Granier; Grau, N.; Greene, S. V.; Perdekamp, M. Grosse; Gunji, T.; Gustafsson, H. A.; Hachiya, T.; Henni, A. Hadj; Haggerty, J. S.; Hagiwara, M. N.; Hamagaki, H.; Harada, H.; Hartouni, E. P.; Haruna, K.; Harvey, M.; Haslum, E.; Hasuko, K.; Hayano, R.; Heffner, M.; Hemmick, T. K.; Heuser, J. M.; He, X.; Hiejima, H.; Hill, J. C.; Hobbs, R.; Holmes, M.; Holzmann, W.; Homma, K.; Hong, B.; Horaguchi, T.; Hur, M. G.; Ichihara, T.; Imai, K.; Inaba, M.; Isenhower, D.; Isenhower, L.; Ishihara, M.; Isobe, T.; Issah, M.; Isupov, A.; Jacak, B. V.; Jia, J.; Jin, J.; Jinnouchi, O.; Johnson, B. M.; Joo, K. S.; Jouan, D.; Kajihara, F.; Kametani, S.; Kamihara, N.; Kaneta, M.; Kang, J. H.; Kawagishi, T.; Kazantsev, A. V.; Kelly, S.; Khanzadeev, A.; Kim, D. J.; Kim, E.; Kim, Y. -S; Kinney, E.; Kiss, A.; Kistenev, E.; Kiyomichi, A.; Klein-Boesing, C.; Kochenda, L.; Kochetkov, V.; Komkov, B.; Konno, M.; Kotchetkov, D.; Kozlov, A.; Kroon, P. J.; Kunde, G. J.; Kurihara, N.; Kurita, K.; Kweon, M. J.; Kwon, Y.; Kyle, G. S.; Lacey, R.; Lajoie, J. G.; Lebedev, A.; Le Bornec, Y.; Leckey, S.; Lee, D. M.; Lee, M. K.; Leitch, M. J.; Leite, M. A. L.; Lim, H.; Litvinenko, A.; Liu, M. X.; Li, X. H.; Maguire, C. F.; Makdisi, Y. I.; Malakhov, A.; Malik, M. D.; Manko, V. I.; Masui, H.; Matathias, F.; McCain, M. C.; McGaughey, P. L.; Miake, Y.; Miller, T. E.; Milov, A.; Mioduszewski, Saskia; Mishra, G. C.; Mitchell, J. T.; Morrison, D. P.; Moss, J. M.; Moukhanova, T. V.; Mukhopadhyay, D.; Murata, J.; Nagamiya, S.; Nagata, Y.; Nagle, J. L.; Naglis, M.; Nakamura, T.; Newby, J.; Nguyen, M.; Norman, B. E.; Nyanin, A. S.; Nystrand, J.; O'Brien, E.; Ogilvie, C. A.; Ohnishi, H.; Ojha, I. D.; Okada, H.; Okada, K.; Omiwade, O. O.; Oskarsson, A.; Otterlund, I.; Ozawa, K.; Pal, D.; Palounek, A. P. T.; Pantuev, V.; Papavassiliou, V.; Park, J.; Park, W. J.; Pate, S. F.; Pei, H.; Peng, J. -C; Pereira, H.; Peresedov, V.; Peressounko, D. Yu; Pinkenburg, C.; Pisani, R. P.; Purschke, M. L.; Purwar, A. K.; Qu, H.; Rak, J.; Ravinovich, I.; Read, K. F.; Reuter, M.; Reygers, K.; Riabov, V.; Riabov, Y.; Roche, G.; Romana, A.; Rosati, M.; Rosendahl, S. S. E.; Rosnet, P.; Rukoyatkin, P.; Rykov, V. L.; Ryu, S. S.; Sahlmueller, B.; Saito, N.; Sakaguchi, T.; Sakai, S.; Samsonov, V.; Sato, H. D.; Sato, S.; Sawada, S.; Semenov, V.; Seto, R.; Sharma, D.; Shea, T. K.; Shein, I.; Shibata, T. -A; Shigaki, K.; Shimomura, M.; Shohjoh, T.; Shoji, K.; Sickles, A.; Silva, C. L.; Silvermyr, D.; Sim, K. S.; Singh, C. P.; Singh, V.; Skutnik, S.; Smith, W. C.; Soldatov, A.; Soltz, R. A.; Sondheim, W. E.; Sorensen, S. P.; Sourikova, I. V.; Staley, F.; Stankus, P. W.; Stenlund, E.; Stepanov, M.; Ster, A.; Stoll, S. P.; Sugitate, T.; Suire, C.; Sullivan, J. P.; Sziklai, J.; Tabaru, T.; Takagi, S.; Takagui, E. M.; Taketani, A.; Tanaka, K. H.; Tanaka, Y.; Tanida, K.; Tannenbaum, M. J.; Taranenko, A.; Tarjan, P.; Thomas, T. L.; Togawa, M.; Tojo, J.; Torii, H.; Towell, R. S.; Tram, V. -N; Tserruya, I.; Tsuchimoto, Y.; Tuli, S. K.; Tydesjo, H.; Tyurin, N.; Vale, C.; Valle, H.; van Hecke, H. W.; Velkovska, J.; Vertesi, R.; Vinogradov, A. A.; Vznuzdaev, E.; Wagner, M.; Wang, X. R.; Watanabe, Y.; Wessels, J.; White, S. N.; Willis, N.; Winter, D.; Woody, C. L.; Wysocki, M.; Xie, W.; Yanovich, A.; Yokkaichi, S.; Young, G. R.; Younus, I.; Yushmanov, I. E.; Zajc, W. A.; Zaudtke, O.; Zhang, C.; Zimanyi, J.; Zolin, L.; PHENIX Collaboration.

    2009-01-01

    library l i b rayy?hyI a? OQItj'Q4'4g68 nS (g??g'M y'AQ,8w, Q4g'? 5u?5...g??M ,84 6 5 49, Q,EugQ,M,84s 56Q 49, 1,CQ,, 6 5 ?arOaT a? eopyaQ4'4g68 nS (g??g'M y'AQ,8w,

  1. Weak-Coupling Model for Pb-212 and Pb-204 

    E-Print Network [OSTI]

    Ko, Che Ming; Kuo, T. T. S.; McGrory, J. B.

    1973-01-01

    g??M ,84 6 5 49, Q,EugQ,M,84s 56Q 49, 1,CQ,, 6 5 ?arOaT a? eopyaQ4'4g68 nS (g??g'M y'AQ,8w, Q4M,84 6Q <4u1,84 l1?gs6Q? b'S x_HH x ? pPOTa?mrOpaP ? ? T.?p.( a? Oo. ypO.TlOmT. ?? PlOmTly arrmTT.Pr.< a? Oo. ?p<.l<. ? ? .?e.Tpb.POly eTa?mrOpaP a? Oo. ?p<.l<. H? op

  2. Induced polarization of Lambda(1116) in kaon electroproduction

    SciTech Connect (OSTI)

    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.

    2014-09-01

    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.

  3. Lexical learning and lexical diffusion: studies on dispersion, social factors, and cultural consumption

    E-Print Network [OSTI]

    consumption Paula Chesley ches0045@umn.edu Institute of Linguistics University of Minnesota USA Quantitative consumption Chesley ­ ches0045@umn.edu (Minnesota) 2 / 44 #12;Lexical learning and lexical diffusion Q2: What access is a function of input (comprehension) Output (production) is a function of lexical access Output

  4. Vt Variation Effects on Lifetime Reliability

    E-Print Network [OSTI]

    Torrellas, Josep

    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 = VMTTF Temperature (C) Combined TC TDDB SM EM #.;6 8&.*; ?"5@A ".-( B(C(*0(*1 B

  5. Induced polarization of ?(1116) in kaon electroproduction

    E-Print Network [OSTI]

    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

    2014-06-16

    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.

  6. Proton form factors and two-photon exchange contribution to elastic electron-proton scattering

    E-Print Network [OSTI]

    Proton form factors and two-photon exchange contribution to elastic electron-proton scattering A. V Perspectives of High Energy Physics" Alexander Gramolin (Budker INP) Proton form factors and 2-exchange. . . September 4, 2010 1 / 18 #12;Proton electromagnetic form factors The proton's electric GE (Q2 ) and magnetic

  7. Leading proton production in deep inelastic scattering at HERA

    E-Print Network [OSTI]

    Leading proton production in deep inelastic 1 scattering at HERA 2 ZEUS Collaboration 3 Draft, with a #28;nal-state proton carrying a large fraction of the incoming proton energy, x L > 0 photon virtualities Q 2 > 3 GeV 2 and mass of the photon-proton sys- tem 45

  8. Calculo Diferencial e Integral II EBiol, EBiom, EFT, EQ, MAC e Q

    E-Print Network [OSTI]

    Matos, João Palhoto

    Calculo Diferencial e Integral II EBiol, EBiom, EFT, EQ, MAC e Q 2 de Abril de 2007 1a #12;cha de determine o seu interior (int A), o seu fecho (A) e a sua fronteira (@A). 2 #12;Calculo Diferencial e interior (int A), o seu fecho (A) e a sua fronteira (@A). 4 #12;Calculo Diferencial e Integral II EBiol

  9. ACHIEVING DEXTEROUS MANIPULATION FOR MINIMALLY INVASIVE SURGICAL ROBOTS THROUGH THE USE OF HYDRAULICS

    E-Print Network [OSTI]

    Li, Perry Y.

    the control valve. Q2 Flow rate of fluid passing through the controlled flow re- striction and exiting of a novel 3D valve, hydraulic artificial muscles, and multi-segmented flexible manipulator arms that fit to validate the concept and the numerical models. NOMENCLATURE A0 The orifice area of the control valve inlet

  10. A model for Vibrio cholerae colonization of the human intestine Anna Maria Spagnuolo a

    E-Print Network [OSTI]

    Kirschner, Denise

    , Rochester, MI 48309-4485, United StatesQ2 b Department of Microbiology and Immunology, 6730 Medical Science II, University of Michigan Medical School, Ann Arbor, MI 48109-0260, United States a r t i c l e i n in the gut. Host factors include intestinal diffusion and convection rates while bacterial factors include

  11. 378 Solutions Manual x Fluid Mechanics, Fifth Edition where heat flow, J/s

    E-Print Network [OSTI]

    Bahrami, Majid

    378 Solutions Manual x Fluid Mechanics, Fifth Edition where heat flow, J/s A surface area, m Q 2 'T Ans. L V VV U PU § ·' : 3 3 3 3 ¨ ¸ © ¹ 5.18 Under laminar conditions, the volume flow Q through temperature difference, K The dimensionless form of h, called the Stanton number, is a combination of h, fluid

  12. Communication-Efficient MPC for General Adversary Structures

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Communication-Efficient MPC for General Adversary Structures Joshua Lampkins1 and Rafail Ostrovsky2 for general adversary structures. More specifically, ours is the first unconditionally secure protocol the adversary structure in the malicious setting against any Q2 adversary structure, whereas all previous

  13. Evolution Induced Secondary Immunity: An Artificial Immune System based Intrusion Detection System

    E-Print Network [OSTI]

    Sanyal, Sugata

    Department of Computer Science, University of Mumbai, India 2 Department of Mathematics, Guru Nanak Khalsa College, University of Mumbai, India 3 Norwegian center Of Excellence, Q2S, Norwegian University Research, Mumbai, India 5 University Department of Computer Science, University of Mumbai, India divyata

  14. Analytical study of the energy rate balance equation for the magnetospheric storm-ring current

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    The energization of the ring current is usually described by a ®rst order dierential equation, known as the energy is the disturbed-day ram pressure of the solar wind, q 2 (q and are respectively the solar wind density time) is proportional to the input power for the energization of the ring current, and s is the ring

  15. Numerical studies of a one-dimensional three-spin spin-glass model with long-range interactions 

    E-Print Network [OSTI]

    Larson, Derek; Katzgraber, Helmut G.; Moore, M. A.; Young, A. P.

    2010-01-01

    are presented in Sec. V and our conclusions are summarized in Sec. VI. II. THEORETICAL BACKGROUND The field theory associated with p-spin models is a cubic field theory1?3 with the following Ginzburg-Landau-Wilson Hamiltonian: HGLW =? ddr? t2 ??? q??2 ?r...

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

    SciTech Connect (OSTI)

    Johnson, Myriam James [Argonne National Laboratory

    2013-08-01

    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.

  17. EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CERN-PH-EP/2006-042

    E-Print Network [OSTI]

    , in particular the various e#11;ective couplings of the neutral weak current, are reported in Reference 2 A Combination of Preliminary Electroweak Measurements and Constraints on the Standard Model The LEP on the input parameters of the Standard Model are derived from the results obtained in high-Q 2 interactions

  18. Experimental simulations of beam propagation over large distances in a compact linear Paul trapa...

    E-Print Network [OSTI]

    Gilson, Erik

    beam intensities envisioned in present and next-generation facilities, a fundamental un- derstanding, minimum halo particle generation, and precise beam compression and manipulation techniques, are essential beam intensities, s^= p 2 0 /2 q 2 , up to 80% of the space-charge limit where self-electric forces

  19. 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

  20. Central and non-central limit theorems for weighted power variations of fractional Brownian motion

    E-Print Network [OSTI]

    Nourdin, Ivan; Nualart, David; Tudor, Ciprian A.

    2010-10-01

    n this paper, we prove some central and non-central limit theorems for renormalized weighted power variations of order q?2 of the fractional Brownian motion with Hurst parameter H?(0, 1), where q is an integer. The central limit holds for 1/2q

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

    E-Print Network [OSTI]

    Zhan, Xiaohui

    2010-01-01

    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, ...

  2. "Table HC15.7 Air-Conditioning Usage Indicators by Four Most...

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

    "Type of Air-Conditioning Equipment1, 2" "Central System",65.9,1.1,6.4,6.4,5.4 "Without a Heat Pump",53.5,1.1,3.5,5.7,4.9 "With a Heat Pump",12.3,"Q",2.9,0.7,0.5 "WindowWall...

  3. "Table HC15.6 Air Conditioning Characteristics by Four Most...

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

    "Air-Conditioning Equipment1, 2 " "Central System",65.9,1.1,6.4,6.4,5.4 "Without a Heat Pump",53.5,1.1,3.5,5.7,4.9 "With a Heat Pump",12.3,"Q",2.9,0.7,0.5 "WindowWall...

  4. International Journal of Modern Physics B Vol. 26, No. 24 (2012) 1230012 (23 pages)

    E-Print Network [OSTI]

    Reluga, Tim

    2012-01-01

    International Journal of Modern Physics B Vol. 26, No. 24 (2012) 1230012 (23 pages) c World - b(q) 2/4 and Hamiltonian equa- tions with H(p, q) = p 2 + b(q) · p. Hamiltonian conservation law implies that the most probable trajectory for a "rare" event has a uniform "excess kinetic energy" along

  5. 614 IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, VOL. 47, NO. 5, MAY 1999 -Band Finite Ground Coplanar

    E-Print Network [OSTI]

    Papapolymerou, Ioannis "John"

    of a planar transmission line to more conventional microstrip or coplanar waveguide lines at millimeter-wave and output have been realized. The multiplier with input Q = 2 has an output power of 72 mW, an efficiency-terminal devices such as Gunn oscillators provide power up to about 150 GHz, but harmonic multipliers are the main

  6. 4000 cm D2 MAGNET D3 MAGNET

    E-Print Network [OSTI]

    Tokyo, University of

    MONITOR D2 MAGNET S2 STEERING HORIZONTAL BEAM PIPE SUPER-KAMIOKANDE TANK 1350mm LEAD SHIELD LEAD SHIELD SUPER-KAMIOKANDE TANK C4 COLLIMATOR Q1 QUADROPOLE M2 BEAM MONITOR D3 BENDING MAGNET Q2 QUADRO- POLE

  7. Fusion Power Associates Annual Meeting

    E-Print Network [OSTI]

    Fusion Power Associates Annual Meeting Washington, DC 2 December 2009 R. L. McCrory Professor OMEGA (2009) OMEGA hydro-equivalent ignition Q = 2 Ignition CTF FRC Spheromak RFP ST Stellarator Tokamak to Physical Review Letters. 0 1 0 2 3 2 4 6 8 Time (ns) Three-picket NIF design Power/beam(TW) 10 12 160 nm DT

  8. THE TOP QUARK Updated December 2011 by T.M. Liss (Univ. Illinois) and A.

    E-Print Network [OSTI]

    ­ 1­ THE TOP QUARK Updated December 2011 by T.M. Liss (Univ. Illinois) and A. Quadt (Univ. G¨ottingen). A. Introduction: The top quark is the Q = 2/3, T3 = +1/2 member of the weak-isospin doublet" for more information). This note summarizes the properties of the top quark (mass, production cross section

  9. Amita Raval CIPANP 2006 ZEUS/DESY May 30 -June 3

    E-Print Network [OSTI]

    Raval, Amita

    DIS Jet production NLO pQCD vs. measurements s & its scale dependence Summary & Outlook Jet cross smallest theoretical uncertainty at high Q2! measurements compatible: - amongst themselves - with world Amita Raval HERA: H1 and ZEUS experiments HERA: e±p -> e'X e±p cm energy a-er(before) 1998: S =318

  10. Atmos. Chem. Phys., 13, 68076843, 2013 www.atmos-chem-phys.net/13/6807/2013/

    E-Print Network [OSTI]

    Meskhidze, Nicholas

    Research and Forecast model (WRF)/Polyphemus and WRF with chemistry and the Model of Aerosol Dynamics, Reac), specific humidity at 2 m (Q2), relative humidity at 2 m (RH2), wind speed at 10 m (WS10), wind direction statistics. The vertical profiles of temperature, dew points, and wind speed/direction are also evaluated

  11. Ensure Washington's reputation as a leader in quality health services by investing $40 million in a Life Sciences Building that will

    E-Print Network [OSTI]

    Shlizerman, Eli

    Ensure Washington's reputation as a leader in quality health services by investing $40 million DEGREES AWARDED AT UW SEATTLE (2013 - 2014) *Source:Washington professions by 2019 JOBS IN WASHINGTON STATE 2015 Q2 est. FOR MORE INFORMATION » http://www.biology.washington

  12. Note on Integer Factoring Algorithms II

    E-Print Network [OSTI]

    N. A. Carella

    2007-02-08

    This note introduces a new class of integer factoring algorithms. Two versions of this method will be described, deterministic and probabilistic. These algorithms are practical, and can factor large classes of balanced integers N = pq, p < q < 2p in superpolynomial time. Further, an extension of the Fermat factoring method is proposed.

  13. @ Ontario 2006 Building Code Structural Design

    E-Print Network [OSTI]

    Sheikh, Shamim A.

    @ Ontario 2006 Building Code Part 4 Structural Design Structural Losds and P r o ~ d u l r;2006 Building Code @Ontario Division B -Part 4 #12;@Ontario 2006 Building Code Part 4 Structural Design Section #12;2006 Building Code @Ontario 4.q.2. Spsclfled Loads and Effects 4 . . 2 Loads and Effects (See

  14. BARYON DECAY PARAMETERS Written 1996 by E.D. Commins (University of California, Berke-

    E-Print Network [OSTI]

    by standard means [5] and are analogous to formulae for nuclear beta decay [6]. We use the notation of Ref. 6 in the Listings for neutron beta decay. For comparison with experi- ments at higher q2, it is necessary to modify been measured precisely only in neutron decay (and in 19Ne nuclear beta decay), and the results

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

    E-Print Network [OSTI]

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

    2013-01-01

    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 ...

  16. 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

  17. Inverse Square Law Introduction

    E-Print Network [OSTI]

    Vickers, James

    due to the independent sources A and B with powers WZ and WB, taking advantage of the symmetryq2 (q2 +m2 ) and collecting together like powers of q produces a quartic equation, 4IDq4 + [4m2 ID intensity (I Wm-2 ) on distance (r m) from a source. For a single source of sound power W watts

  18. PHYSICAL REVIEW E 91, 032415 (2015) Nonlinear fluctuation effects in dynamics of freely suspended films

    E-Print Network [OSTI]

    Lebedev, Vladimir

    2015-01-01

    smectic-A liquid crystals. The key feature of such objects is possibility of bending deformations of the film. The bending (also known as flexular) mode turns out to be anomalously weakly attenuated. In the harmonic approximation there is no viscous-like damping of the bending mode, proportional to q2 (q

  19. Z .Chemical Physics 239 1998 369378 Photofragmentation dynamics of the N O and N O clusters:2 2 2 3

    E-Print Network [OSTI]

    Nizkorodov, Sergey

    distributions of N Oq fragments resulting from the direct 640 nm photodissociation of mass-selected2 Z .q Z .q 2 to direct dissocia- tion on a repulsive surface generating electronic ) Corresponding author. Fax: q61 features of the Zparticipating electronic states symmetries, struc- . Ztures and energy disposal mechanisms

  20. A computational study of the accuracy of some numerical

    E-Print Network [OSTI]

    Shen, Wen

    ­phase flow arising in reservoir simulation Klas Samuelsson, Wen Shen, Aslak Tveito Department of Informatics, (1) -# · (#(s)#p) = q, (2) #v = -#(s)#p, (3) Here: s: saturation of water p: total pressure #v: total)#p) = q, (6) #v = -#(s)#p, (7) Here, s g (resp. s w ) is saturation of gas(resp. water), and # i = K k i µ

  1. Quenching Collisions of Low-Energy Metastable Multiply-Charged Argon Ions 

    E-Print Network [OSTI]

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

    1994-01-01

    Quenching rates have been measured for selected metastable levels of Ar(q+) ions (q = 2, 3, 9, and 10) stored in a Kingdon ion trap, with mean energies of 262q eV and 181q eV. Effective quenching cross sections derived from these rates are found...

  2. Fields Institute University of Ottawa, Ontario Canada June 30 July 4, 2008 http://www.fields.utoronto.ca/programs/scientific/07-08/analytic/

    E-Print Network [OSTI]

    Waldschmidt, Michel

    Approximation An Introduction to Irrationality and Transcendence Methods. Michel Waldschmidt 3 Auxiliary/q = a/b, the inequality a b - p q 1 bq holds. For an irrational real number x, on the contrary, for any > 0 there exists a rational number p/q such that x - p q 1 q2 · This yields an irrationality

  3. 1Q1 Esterase-activatable -lapachone prodrug micelles for NQO1-targeted 2 lung cancer therapy

    E-Print Network [OSTI]

    Gao, Jinming

    -targeted 2 lung cancer therapy 3Q2 Xinpeng Ma a,1 , Xiumei Huang b,1 , Zachary Moore b , Gang Huang lung cancer 20 Cancer nanomedicine 21Lung cancer is one of the most lethal forms of cancer and current to be highly efficacious in killing non-small cell lung 23cancer (NSCLC) cells regardless of their p53, cell

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

    E-Print Network [OSTI]

    Duan ChunGui; Li GuangLie; Shen PengNian

    2006-04-18

    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.

  5. Di#ractive photoproduction of dijets in ep collisions at HERA

    E-Print Network [OSTI]

    luminosity of 77.2 pb -1 . The measure­ ments were made in the kinematic range Q 2 and causing a suppression of the di#ractive photoproduction cross section. Such a mechanism was proposed­induced processes should not be seen in photon­induced processes. 1 #12; This analysis presents measurements

  6. Deeply Virtual Pseudoscalar Meson Production with CLAS

    E-Print Network [OSTI]

    V. Kubarovsky; P. Stoler; I. Bedlinsky; for the CLAS Collaboration

    2008-02-12

    Deeply virtual meson scattering cross sections and asymmetries for the pi^0 and eta exclusive electroproduction in a very wide kinematic range of Q^2, t and x_B have been measured with CLAS (JLab). Initial analysis is already showing remarkable results. These data will help us to better understand the transition from soft to hard mechanisms.

  7. =st;2z.uzMZh appeals to two examples to show that not all causes are physical causes.9 The possibility of non-

    E-Print Network [OSTI]

    ~3 OW2 -'3a, zsg? g2z .-PE%>Ygb7 $2"0 Q.2$;3 5c.f.2 am% """S Y",.,.-m>m OE.;: .23",- =st;2z.uzMZh .=80a

  8. A Multi-points Criterion for Deterministic Parallel Global Optimization based on Gaussian Processes

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Mines 158 cours Fauriel, Saint-Etienne, France {ginsbourger, leriche, carraro}@emse.fr March 3, 2008-points optimization criterion, the multipoints expected improvement (q-EI), aimed at choosing several points at the same time. An analytical expression of the q-EI is given when q = 2, and a consistent statistical

  9. In ENUMATH 97, H. Bock, F.Brezzi, R Glowinski, G. Kanschat, Y. Kuznetsov, J. Periaux and R. Rannacher, editors, 1998, 54-69.

    E-Print Network [OSTI]

    Luskin, Mitchell

    temperature on a set U SO3U1 SO3UN; 3 where SO3 is the group of proper rotations de ned by SO3 = Q 2 R33 a constant to the energy density that F 0; 8F 2 R33; F = 0 if and only if F 2 U SO3U1 SO3UN: We shall also

  10. MATHEMATICS OF COMPUTATION Volume 00, Number 0, Xxxx XXXX, Pages 000 000

    E-Print Network [OSTI]

    Luskin, Mitchell

    , the elastic energy density attains its minimum value below the transformation temperature on a set SO3U1 SO3UN;1.1 where SO3 is the group of proper rotations de ned by SO3 = Q 2 R33 : QT = Q,1 and detQ = 1

  11. In SIAM J. Numer. Anal., 35 : 1998, 376-392. FINITE ELEMENT ANALYSIS OF MICROSTRUCTURE FOR THE

    E-Print Network [OSTI]

    Luskin, Mitchell

    -convex and is minimized on a set of deformation gradients SO3U1 ::: SO3UM for M 1; where SO3 is the set of proper rotations, that is, SO3 = Q 2 R33 : QT = Q,1 and detQ = 1 ; where R33 is the set of all 3 3 real matrices

  12. On an alternative proof of Fermat's Last Theorem

    E-Print Network [OSTI]

    Mike Winkler

    2014-12-03

    Conjecture: The quadratic Diophantine equation system $q^2 = a^2\\alpha-b^2\\beta-c^2\\gamma,$ $pq = (ad)^2\\alpha-(be)^2\\beta-(cf)^2\\gamma,$ $p^2 = (ad^2)^2\\alpha-(be^2)^2\\beta-(cf^2)^2\\gamma,$ has no nontrivial integer solution for $d\

  13. Refined bounds on the number of connected compo- nents of sign ...

    E-Print Network [OSTI]

    2013-03-11

    Purdue University, West Lafayette, IN 47907 .... into account the dimensions of the intermediate varieties V1 = Zer(Q1, Rk), V2 = Zer({Q1, Q2}, Rk) etc. ...... we can assume that the tangent space Tx Vj is transversal to ?[1,q]. ?1 (z ) (recall.

  14. LQTA-QSAR ANALYSIS OF A SET OF ANTIMALARIAL COMPOUNDS Flvia S. Pereira1

    E-Print Network [OSTI]

    Ferreira, Márcia M. C.

    ) presented the following statistical parameters values: q2 = 0.77; r2 = 0.84; SEV =0.53; SEC = 0.43 using 3 and electrostatic energy contributions) were calculated employing the LQTAgrid program using NH3+ as a probe

  15. Measurement and QCD Analysis of Neutral and Charged Current Cross Sections at HERA

    E-Print Network [OSTI]

    Adloff, C; Andrieu, B; Anthonis, T; Astvatsatourov, A; Babaev, A; Bähr, J; Baranov, P S; Barrelet, E; Bartel, Wulfrin; Baumgartner, S; Becker, J; Beckingham, M; Beglarian, A; Behnke, O; Belousov, A; Berger, C; Berndt, T; Bizot, J C; Boudry, V; Braunschweig, W; Brisson, V; Broker, H B; Brown, D P; Bruncko, Dusan; Bunyatyan, A; Burrage, A; Buschhorn, G; Bystritskaya, L; Böhme, J; Büsser, F W; Campbell, A J; Cao, J; Caron, S; Cassol-Brunner, F; Chechelnitskii, S; Chekelian, V; Clarke, D; Collard, Caroline; Contreras, J G; Coppens, Y R; Coughlan, J A; Cousinou, M C; Cox, B E; Cozzika, G; Cvach, J; Dainton, J B; Dau, W D; Daum, K; Davidsson, M; De Wolf, E A; Delcourt, B; Delerue, N; Demirchyan, R A; Diaconu, C A; Dingfelder, J; Dixon, P; Dodonov, V; Dowell, John D; Dubak, A; Duprel, C; Eckerlin, G; Eckstein, D; Efremenko, V; Egli, S; Eichler, R; Eisele, F; Eisenhandler, E F; Ellerbrock, M; Elsen, E; Erdmann, M; Erdmann, W; Faulkner, P J W; Favart, L; Fedotov, A; Felst, R; Ferencei, J; Ferron, S; Fleischer, M; Fleischmann, P; Fleming, Y H; Flucke, G; Flügge, G; Fomenko, A; Foresti, I; Formánek, J; Franke, G; Frising, G; Gabathuler, Erwin; Gabathuler, K; Garvey, J; Gassner, J; Gayler, J; Gerhards, R; Gerlich, C; Ghazaryan, S; Gogitidze, N; Grab, C; Grabskii, V; Greenshaw, T; Grindhammer, G; Grässler, Herbert; Görlich, L; Haidt, Dieter; Hajduk, L; Haller, J; Heinemann, B; Heinzelmann, G; Henderson, R C W; Hengstmann, S; Henschel, H; Henshaw, O; Heremans, R; Herrera-Corral, G; Herynek, I; Hildebrandt, M; Hilgers, M; Hiller, K H; Hladky, J; Hoffmann, D; Horisberger, R P; Hoting, P; Hovhannisyan, A V; Ibbotson, M; Issever, C; Jacquet, M; Jaffré, M; Janauschek, L; Janssen, X; Jemanov, V; Johnson, C; Johnson, D P; Jones, M A S; Jung, H; Jönsson, L B; Kant, D; Kapichine, M; Karlsson, M; Karschnick, O; Katzy, J; Keil, F; Keller, N; Kennedy, J; Kenyon, I R; Kiesling, C; Kjellberg, P; Klein, M; Kleinwort, C; Kluge, T; Knies, G; Koblitz, B; Kolya, S D; Korbel, V; Kostka, P; Koutouev, R; Koutov, A; Kroseberg, J; Krüger, K; Kuhr, T; Lamb, D; Landon, M P J; Lange, W; Lastoviicka, T; Laycock, P; Lebailly, E; Lebedev, A; Leiner, B; Lemrani, R; Lendermann, V; Levonian, S; List, B; Lobodzinska, E; Lobodzinski, B; Loginov, A; Loktionova, N A; Lubimov, V; Lüke, D; Lytkin, L; Lüders, S; Malden, N; Malinovskii, E I; Mangano, S; Marage, P; Marks, J; Marshall, R; Martyn, H U; Martyniak, J; Maxfield, S J; Meer, D; Mehta, A; Meier, K; Meyer, A B; Meyer, H; Meyer, J; Michine, S; Mikocki, S; Milstead, D; Mohrdieck, S; Mondragón, M N; Moreau, F; Morozov, A; Morris, J V; Murn, P; Müller, K; Nagovizin, V; Naroska, Beate; Naumann, J; Naumann, T; Newman, P R; Niebergall, F; Niebuhr, C B; Nix, O; Nowak, G; Nozicka, M; Olivier, B; Olsson, J E; Ozerov, D; Panassik, V; Pascaud, C; Patel, G D; Peez, M; Petrukhin, A; Phillips, J P; Pitzl, D; Portheault, B; Potachnikova, I; Povh, B; Pérez, E; Pöschl, R; Rauschenberger, J; Reimer, P; Reisert, B; Risler, C; Rizvi, E; Robmann, P; Roosen, R; Rostovtsev, A A; Rusakov, S V; Rybicki, K; Sankey, D P C; Sauvan, E; Schatzel, S; Scheins, J; Schilling, F P; Schleper, P; Schmidt, D; Schmidt, S; Schmitt, S; Schneider, M; Schoeffel, L; Schröder, V; Schultz-Coulon, H C; Schwanenberger, C; Schöning, A; Schörner-Sadenius, T; Sedlak, K; Sefkow, F; Shevyakov, I; Shtarkov, L N; Sirois, Y; Sloan, T; Smirnov, P; Soloviev, Yu; South, D; Spaskov, V N; Specka, A E; Spitzer, H; Stamen, R; Stella, B; Stiewe, J; Strauch, I; Straumann, U; Thompson, G; Thompson, P D; Tomasz, F; Traynor, D; Truöl, P; Tsipolitis, G; Tsurin, I; Turnau, J; Turney, J E; Tzamariudaki, E; Uraev, A; Urban, M; Usik, A; Valkár, S; Valkárová, A; Vallée, C; Van Mechelen, P; Vargas-Trevino, A; Vasilev, S; Vazdik, Ya A; Veelken, C; Vest, A; Vichnevski, A; Volchinski; Wacker, K; Wagner, J; Wallny, R; Waugh, B; Weber, G; Weber, R; Wegener, D; Werner, C; Werner, N; Wessels, M; Wiesand, S; Winde, M; Winter, G G; Wissing, C; Wobisch, M; Woerling, E E; Wünsch, E; Wyatt, A C; Zaicek, J; Zaleisak, J; Zhang, Z; Zhokin, A; Zomer, F; Zur Nedden, M; de Roeck, A

    2003-01-01

    The inclusive e^+ p single and double differential cross sections for neutral and charged current processes are measured with the H1 detector at HERA. The data were taken in 1999 and 2000 at a centre-of-mass energy of \\sqrt{s} = 319 GeV and correspond to an integrated luminosity of 65.2 pb^-1. The cross sections are measured in the range of four-momentum transfer squared Q^2 between 100 and 30000 GeV^2 and Bjorken x between 0.0013 and 0.65. The neutral current analysis for the new e^+ p data and the earlier e^- p data taken in 1998 and 1999 is extended to small energies of the scattered electron and therefore to higher values of inelasticity y, allowing a determination of the longitudinal structure function F_L at high Q^2 (110 - 700 GeV^2). A new measurement of the structure function x F_3 is obtained using the new e^+ p and previously published e^\\pm p neutral current cross section data at high Q^2. These data together with H1 low Q^2 precision data are further used to perform new next-to-leading order QCD ...

  16. Chemistry 593: Problem Set 1 David Ronis

    E-Print Network [OSTI]

    Ronis, David M.

    Chemistry 593: Problem Set 1 © David Ronis McGill University DUE: Friday, January 23, 2015 1). What does = 1 signify? In Eq. (1.1), the first 4 terms were evaluated analytically, while in class. 4. Near a critical point, experiment shows that S(q) 1 + (q)2 , Winter, 2015 #12;Chemistry 593

  17. Compton polarimeter for Qweak Experiment at Jefferson Laboratory

    E-Print Network [OSTI]

    Zou, David

    2011-01-01

    The Qweak experiment at Jefferson Lab aims to make the first precision measurement of the proton's weak charge, QP = 1 - 4 sin 2 9w at Q2 = 0.026GeV 2 . Given the precision goals in the Qweak experiment, the electron beam ...

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

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

    Huber, G M; Blok, H P; Butuceanu, C; Gaskell, D; Horn, T; Mack, D J; Abbott, D; Aniol, K; Anklin, H; Armstrong, C; et al

    2015-01-01

    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.more »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.« less

  19. Separated response functions in exclusive, forward ?± electroproduction on deuterium

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

    Huber, G. M.; Blok, H. P.; Butuceanu, C.; Gaskell, D.; Horn, T.; Mack, D. J.; Abbott, D.; Aniol, K.; Anklin, H.; Armstrong, C.; et al

    2015-01-07

    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. 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:more »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.« less

  20. The transfer of heat and mass to a vertical plate under frosting conditions 

    E-Print Network [OSTI]

    Poth, Louis Joseph

    1960-01-01

    "7~ Excluding the latent heat transfer (26. & Stu/hr) the overall coefficient of heat transfer So le + 19+2 linea/IK' apeak 21 ajjjt~~ oa, oat%, asa '%, wa 1 - l. eS e. B 8. 4 ey. o aN. 4 aa. o 6$. $2 00 ~ 26. 0 1. 99 2, 18 2 $Q $3 ao 6 33 0 96i9 9i4 6$ea...

  1. Monthly energy review, May 1995

    SciTech Connect (OSTI)

    1995-05-24

    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.

  2. E3 : Mathematical Programming H 2010 Problem Set 1 Introduction and Simplex Method

    E-Print Network [OSTI]

    . Q5 A gasoline refinery has two types of crude oil, A and B, which may be used to produce fuel oil function value.] Q3 A manufacturer has stocks of three factors A, B and C and also hires labour from factor B 3 5 4 2 C 2 1 1 0 The stocks available of the three factors are 25, 11, 2 respectively

  3. Kemiteknik -Vrme-och strmningsteknik Processteknikens grunder (PTG) 2015

    E-Print Network [OSTI]

    Zevenhoven, Ron

    , Z = Pv/RT (for n=1mole) 5. KJ05 Q3-1 An arctic explorer builds a temporary shelter from wind, , the enthalpies h, and the energy flows Q (heat) and W (power), as given in the Table. Calculate all (8) values tar emot W2 = 50 kJ energi i form av arbete, efter vilket den är vid tillstånd "2". Från detta

  4. Kemiteknik -Vrme-och strmningsteknik Processteknikens grunder (PTG) 2014

    E-Print Network [OSTI]

    Zevenhoven, Ron

    , Z = Pv/RT (for n=1mole) 5. KJ05 Q3-1 An arctic explorer builds a temporary shelter from wind, , the enthalpies h, and the energy flows Q (heat) and W (power), as given in the Table. Calculate all (7) valuesJ värme medan den tar emot W2 = 50 kJ energi i form av arbete, efter vilket den är vid tillstånd "2". Från

  5. $B \\to \\pi \\ell \

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

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

    2015-04-14

    We calculate the form factors for B???? and Bs?K?? decay in dynamical lattice quantum chromodynamics (QCD) using domain-wall light quarks and relativistic b-quarks. We use the (2+1)-flavor gauge-field ensembles generated by the RBC and UKQCD collaborations with the domain-wall fermion action and Iwasaki gauge action. For the b-quarks we use the anisotropic clover action with a relativistic heavy-quark interpretation. We analyze data at two lattice spacings of a?0.11, 0.086 fm with unitary pion masses as light as M??290 MeV. We simultaneously extrapolate our numerical results to the physical light-quark masses and to the continuum and interpolate in the pion/kaon energymore »using SU(2) “hard-pion” chiral perturbation theory for heavy-light meson form factors. We provide complete systematic error budgets for the vector and scalar form factors f+(q2) and f0(q2)for both B???? and Bs?K?? at three momenta that span the q2 range accessible in our numerical simulations. Next we extrapolate these results to q2=0 using a model-independent z-parametrization based on analyticity and unitarity. We present our final results for f+(q2) and f0(q2)as the coefficients of the series in z and the matrix of correlations between them; this provides a parametrization of the form factors valid over the entire allowed kinematic range. Our results agree with other three-flavor lattice-QCD determinations using staggered light quarks, and have comparable precision, thereby providing important independent cross-checks. Both B???? and Bs?K?? decays enable determinations of the Cabibbo-Kobayashi-Maskawa matrix element |Vub|. Furthermore, we perform a combined z-fit of our numerical B???? form-factor data with the experimental measurements of the branching fraction from BABAR and Belle leaving the relative normalization as a free parameter; we obtain |Vub|=3.61(32)×10-3, where the error includes statistical and all systematic uncertainties. The same approach can be applied to the decay Bs?K?? to provide an alternative determination of |Vub| once the process has been measured experimentally. In anticipation of future experimental measurements, we make predictions for B???? and Bs?K?? differential branching fractions and forward-backward asymmetries in the Standard Model.« less

  6. A disease of swine caused by a chromobacterium species 

    E-Print Network [OSTI]

    Sippel, William Lawrence

    1955-01-01

    ?Pa(y.?h.b.PO< TABLE OF CONTENTS x? pPOTa?mrOpaP O9, 1gs,'s, w'us,1 VS r9Q6M6V'w4, Q?uM ?g6?'w,uM 9's 864 V,,8 1,swQgV,1 JQ,?g6us?S g8 sAg8,? p4 A's w68sg1,Q,1 65 su55gwg'84 gM? J6Q4'8w, 56Q ' 1gss,Q4'4g68 JQ6V?,M 56Q 49, 56??6Ag8C Q,'s68s7 ?'? p4 'JJ,'Qs 's '8...M,?? 1gs4g8w4?S 6 5 9S1Q6C,8 wS'8g1, 5xA9gw9 A's JQ61uw,1 g8 Eu'84g4S?xx P6 649,Q Q,5,Q,8w,s 46 49gs J9,86M,868 A,Q, ,8w6u84,Q,1? I 7I <,Q4gw '81 n6u?C'?6? x?? gs6?'4,1 5g? , 1g55,Q,84 sJ,wg,s 65 V 'w4,Qg? 6J9'C, 56Q ?r? ?g6?'w,uM 5Q6M 49, s,A,Q A...

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

    E-Print Network [OSTI]

    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

    2014-04-24

    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.

  8. Evidence for the Onset of Color Transparency in $?^0$ Electroproduction off Nuclei

    E-Print Network [OSTI]

    L. El Fassi; L. Zana; K. Hafidi; M. Holtrop; B. Mustapha; W. K. Brooks; H. Hakobyan; X. Zheng; K. P. Adhikari; D. Adikaram; M. Aghasyan; M. J. Amaryan; M. Anghinolfi; J. Arrington; H. Avakian; H. Baghdasaryan; M. Battaglieri; V. Batourine; I. Bedlinskiy; A. S. Biselli; C. Bookwalter; D. Branford; W. J. Briscoe; S. Bultmann; V. D. Burkert; D. S. Carman; A. Celentano; S. Chandavar; P. L. Cole; M. Contalbrigo; V. Crede; A. D'Angelo; A. Daniel; N. Dashyan; R. De Vita; E. De Sanctis; A. Deur; B. Dey; R. Dickson; C. Djalali; G. E. Dodge; D. Doughty; R. Dupre; H. Egiyan; A. El Alaoui; L. Elouadrhiri; P. Eugenio; G. Fedotov; S. Fegan; M. Y. Gabrielyan; M. Garcon; N. Gevorgyan; G. P. Gilfoyle; K. L. Giovanetti; F. X. Girod; J. T. Goetz; W. Gohn; E. Golovatch; R. W. Gothe; K. A. Griffioen; M. Guidal; L. Guo; C. Hanretty; D. Heddle; K. Hicks; R. J. Holt; C. E. Hyde; Y. Ilieva; D. G. Ireland; B. S. Ishkhanov; E. L. Isupov; S. S. Jawalkar; D. Keller; M. Khandaker; P. Khetarpal; A. Kim; W. Kim; A. Klein; F. J. Klein; V. Kubarovsky; S. E. Kuhn; S. V. Kuleshov; V. Kuznetsov; J. M. Laget; H. Y. Lu; I. J. D. MacGregor; Y. Mao; N. Markov; M. Mayer; J. McAndrew; B. McKinnon; C. A. Meyer; T. Mineeva; M. Mirazita; V. Mokeev; B. Moreno; H. Moutarde; E. Munevar; P. Nadel-Turonski; A. Ni; S. Niccolai; G. Niculescu; I. Niculescu; M. Osipenko; A. I. Ostrovidov; L. Pappalardo; R. Paremuzyan; K. Park; S. Park; E. Pasyuk; S. Anefalos Pereira; E. Phelps; S. Pisano; S. Pozdniakov; J. W. Price; S. Procureur; D. Protopopescu; B. A. Raue; P. E. Reimer; G. Ricco; D. Rimal; M. Ripani; B. G. Ritchie; G. Rosner; P. Rossi; F. Sabatie; M. S. Saini; C. Salgado; D. Schott; R. A. Schumacher; H. Seraydaryan; Y. G. Sharabian; E. S. Smith; G. D. Smith; D. I. Sober; D. Sokhan; S. S. Stepanyan; S. Stepanyan; P. Stoler; S. Strauch; M. Taiuti; W. Tang; C. E. Taylor; D. J. Tedeschi; S. Tkachenko; M. Ungaro; B . Vernarsky; M. F. Vineyard; H. Voskanyan; E. Voutier; D. Watts; L. B. Weinstein; D. P. Weygand; M. H. Wood; N. Zachariou; B. Zhao; Z. W. Zhao

    2012-05-11

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

  9. A covariant model for the gamma N -> N(1535) transition at high momentum transfer

    SciTech Connect (OSTI)

    G. Ramalho, M.T. Pena

    2011-08-01

    A relativistic constituent quark model is applied to the gamma N -> N(1535) transition. The N(1535) wave function is determined by extending the covariant spectator quark model, previously developed for the nucleon, to the S11 resonance. The model allows us to calculate the valence quark contributions to the gamma N -> N(1535) transition form factors. Because of the nucleon and N(1535) structure the model is valid only for Q^2> 2.3 GeV^2. The results are compared with the experimental data for the electromagnetic form factors F1* and F2* and the helicity amplitudes A_1/2 and S_1/2, at high Q^2.

  10. Multiplicity of (Mini-)Jets at Small x

    E-Print Network [OSTI]

    Carlo Ewerz; Bryan R. Webber

    1999-07-20

    We derive closed expressions for the mean and variance of the (mini-)jet multiplicity distribution in hard scattering processes at low x. Here (mini-)jets are defined as those due to initial-state radiation of gluons with transverse momenta greater than some resolution scale m_R, where Lambda^2 << m_R^2 << Q^2, Lambda being the intrinsic QCD scale and Q the momentum transfer scale of the hard scattering. Our results are valid to leading order in log(1/x) but include all sub-leading logarithms of Q^2/m_R^2. As an illustration, we predict the mini-jet multiplicity in Higgs boson production at the Large Hadron Collider.

  11. Renormalon Phenomena in Jets and Hard Processes

    E-Print Network [OSTI]

    B. R. Webber

    1997-12-02

    The `renormalon' or `dispersive' method for estimating non-perturbative corrections to QCD observables is reviewed. The corrections are power-suppressed, i.e. of the form $A/Q^p$ where $Q$ is the hard process momentum scale. The renormalon method exploits the connection between divergences of the QCD perturbation series and low-momentum dynamics to predict the power, $p$. The further assumption of an approximately universal low-energy effective strong coupling leads to relationships between the coefficients $A$ for different observables. Results on $1/Q^2$ corrections to deep inelastic structure functions and $1/Q$ corrections to event shapes are presented and compared with experiment. Shape variables that could be free of $1/Q$ and $\\as(Q^2)/Q$ corrections are suggested.

  12. Non-perturbative effects in the energy-energy correlation

    E-Print Network [OSTI]

    Yu. L. Dokshitzer; G. Marchesini; B. R. Webber

    1999-05-14

    The fully resummed next-to-leading-order perturbative calculation of the energy-energy correlation in $e^+e^-$ annihilation is extended to include the leading non-perturbative power-behaved contributions computed using the ``dispersive method'' applied earlier to event shape variables. The correlation between a leading (anti)quark and a gluon produces a non-perturbative 1/Q contribution, while non-perturbative effects in the quark-antiquark correlation give rise to a smaller contribution $\\ln Q^2/Q^2$. In the back-to-back region, the power-suppressed contributions actually decrease much more slowly, as small non-integer powers of 1/Q, as a result of the interplay with perturbative effects. The hypothesis of a universal low-energy form for the strong coupling relates the coefficients of these contributions to those measured for other observables.

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

    SciTech Connect (OSTI)

    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.

    2014-08-01

    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.

  14. Exclusive diffractive production of real photons and vector mesons in a factorized Regge-pole model with non-linear Pomeron trajectory

    E-Print Network [OSTI]

    S. Fazio; R. Fiore; L. Jenkovszky; A. Lavorini

    2012-02-12

    Exclusive diffractive production of real photons and vector mesons in ep collisions has been studied at HERA in a wide kinematic range. Here we present and discuss a Regge-type model of real photon production (Deeply Virtual Compton Scattering), as well as production of vector mesons (VMP) treated on the same footing by using an extension of a factorized Regge-pole model proposed earlier. The model has been fitted to the HERA data. Despite the very small number of the free parameters, the model gives a satisfactory description of the experimental data, both for the total cross section as a function of the photon virtuality Q2 or the energy W in the center of mass of the gamma\\star-p system, and the differential cross sections as a function of the squared four-momentum transfer t with fixed Q2 and W.

  15. Radioactive contamination of BaF2 crystal scintillator

    E-Print Network [OSTI]

    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

    2013-12-17

    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.

  16. Measurement of Muon Antineutrino Quasi-Elastic Scattering on a Hydrocarbon Target at E_{\

    E-Print Network [OSTI]

    Fields, L; Aliaga, L; Altinok, O; Bodek, A; Boehnlein, D; Bradford, R; Brooks, W K; Budd, H; Butkevich, A; Caicedo, D A M; Castromonte, C M; Christy, M E; da Motta, H; Damiani, D S; Danko, I; Datta, M; Day, M; DeMaat, R; Devan, J; Diaz, G A; Dytman, S A; Eberly, B; Edmondson, D A; Felix, J; Fitzpatrick, T; Fiorentini, G A; Gago, A M; Gallagher, H; Gobbi, B; Gran, R; Harris, D A; Higuera, A; Howley, I J; Hurtado, K; Jerkins, M; Kafka, T; Kanter, M O; Keppel, C; Kordosky, M; Krajeski, A H; Kulagin, S A; Le, T; Leister, A G; Maggi, G; Maher, E; Manly, S; Mann, W A; Marshall, C M; McFarland, K S; McGivern, C L; McGowan, A M; Mislivec, A; Morfin, J G; Mousseau, J; Naples, D; Nelson, J K; Niculescu, G; Niculescu, I; Ochoa, N; O'Connor, C D; Osta, J; Palomino, J L; Paolone, V; Park, J; Patrick, C E; Perdue, G N; Pena, C; Rakotondravohitra, L; Ransome, R D; Ray, H; Ren, L; Rodrigues, P A; Sassin, K E; Schellman, H; Schmitz, D W; Schneider, R M; Schulte, E C; Sedita, P; Simon, C; Snider, F D; Snyder, M C; Sobczyk, J T; Salinas, C J Solano; Tagg, N; Tan, W; Tice, B G; Tzanakos, G; Velasquez, J P; Walding, J; Walton, T; Wolcott, J; Wolthuis, B A; Zavala, G; Zhang, D; Ziemer, B P

    2013-01-01

    We have isolated muon anti-neutrino charged-current quasi-elastic interactions occurring in the segmented scintillator tracking region of the MINERvA detector running in the NuMI neutrino beam at Fermilab. We measure the flux-averaged differential cross-section, d{\\sigma}/dQ^2, and compare to several theoretical models of quasi-elastic scattering. Good agreement is obtained with a model where the nucleon axial mass, M_A, is set to 0.99 GeV/c^2 but the nucleon vector form factors are modified to account for the observed enhancement, relative to the free nucleon case, of the cross-section for the exchange of transversely polarized photons in electron-nucleus scattering. Our data at higher Q^2 favor this interpretation over an alternative in which the axial mass is increased.

  17. Measurement of Muon Neutrino Quasi-Elastic Scattering on a Hydrocarbon Target at E_? ~ 3.5 GeV

    E-Print Network [OSTI]

    The MINERvA collaboration; G. A. Fiorentini; D. W. Schmitz; P. A. Rodrigues; L. Aliaga; O. Altinok; B. Baldin; A. Baumbaugh; A. Bodek; D. Boehnlein; S. Boyd; R. Bradford; W. K. Brooks; H. Budd; A. Butkevich; D. A. Martinez Caicedo; C. M. Castromonte; M. E. Christy; H. Chung; J. Chvojka; M. Clark; H. da Motta; D. S. Damiani; I. Danko; M. Datta; M. Day; R. DeMaat; J. Devan; E. Draeger; S. A. Dytman; G. A. Díaz; B. Eberly; D. A. Edmondson; J. Felix; T. Fitzpatrick; L. Fields; A. M. Gago; H. Gallagher; C. A. George; J. A. Gielata; C. Gingu; B. Gobbi; R. Gran; N. Grossman; J. Hanson; D. A. Harris; J. Heaton; A. Higuera; I. J. Howley; K. Hurtado; M. Jerkins; T. Kafka; J. Kaisen; M. O. Kanter; C. E. Keppel; J. Kilmer; M. Kordosky; A. H. Krajeski; S. A. Kulagin; T. Le; H. Lee; A. G. Leister; G. Locke; G. Maggi; E. Maher; S. Manly; W. A. Mann; C. M. Marshall; K. S. McFarland; C. L. McGivern; A. M. McGowan; A. Mislivec; J. G. Morf?; J. Mousseau; D. Naples; J. K. Nelson; G. Niculescu; I. Niculescu; N. Ochoa; C. D. O'Connor; J. Olsen; B. Osmanov; J. Osta; J. L. Palomino; V. Paolone; J. Park; C. E. Patrick; G. N. Perdue; C. Peña; L. Rakotondravohitra; R. D. Ransome; H. Ray; L. Ren; C. Rude; K. E. Sassin; H. Schellman; R. M. Schneider; E. C. Schulte; C. Simon; F. D. Snider; M. C. Snyder; J. T. Sobczyk; C. J. Solano Salinas; N. Tagg; W. Tan; B. G. Tice; G. Tzanakos; J. P. Velásquez; J. Walding; T. Walton; J. Wolcott; B. A. Wolthuis; N. Woodward; G. Zavala; H. B. Zeng; D. Zhang; L. Y. Zhu; B. P. Ziemer

    2014-03-30

    We report a study of muon neutrino charged-current quasi-elastic events in the segmented scintillator inner tracker of the MINERvA experiment running in the NuMI neutrino beam at Fermilab. The events were selected by requiring a {\\mu}^- and low calorimetric recoil energy separated from the interaction vertex. We measure the flux-averaged differential cross-section, d{\\sigma}/dQ^2, and study the low energy particle content of the final state. Deviations are found between the measured d{\\sigma}/dQ^2 and the expectations of a model of independent nucleons in a relativistic Fermi gas. We also observe an excess of energy near the vertex consistent with multiple protons in the final state.

  18. Measurement of Muon Antineutrino Quasi-Elastic Scattering on a Hydrocarbon Target at E_? ~ 3.5 GeV

    E-Print Network [OSTI]

    The MINERvA collaboration; L. Fields; J. Chvojka; L. Aliaga; O. Altinok; B. Baldin; A. Baumbaugh; A. Bodek; D. Boehnlein; S. Boyd; R. Bradford; W. K. Brooks; H. Budd; A. Butkevich; D. A. Martinez Caicedo; C. M. Castromonte; M. E. Christy; H. Chung; M. Clark; H. da Motta; D. S. Damiani; I. Danko; M. Datta; M. Day; R. DeMaat; J. Devan; E. Draeger; S. A. Dytman; G. A. Díaz; B. Eberly; D. A. Edmondson; J. Felix; T. Fitzpatrick; G. A. Fiorentini; A. M. Gago; H. Gallagher; C. A. George; J. A. Gielata; C. Gingu; B. Gobbi; R. Gran; N. Grossman; J. Hanson; D. A. Harris; J. Heaton; A. Higuera; I. J. Howley; K. Hurtado; M. Jerkins; T. Kafka; J. Kaisen; M. O. Kanter; C. E. Keppel; J. Kilmer; M. Kordosky; A. H. Krajeski; S. A. Kulagin; T. Le; H. Lee; A. G. Leister; G. Locke; G. Maggi; E. Maher; S. Manly; W. A. Mann; C. M. Marshall; K. S. McFarland; C. L. McGivern; A. M. McGowan; A. Mislivec; J. G. Morfín; J. Mousseau; D. Naples; J. K. Nelson; G. Niculescu; I. Niculescu; N. Ochoa; C. D. O'Connor; J. Olsen; B. Osmanov; J. Osta; J. L. Palomino; V. Paolone; J. Park; C. E. Patrick; G. N. Perdue; C. Peña; L. Rakotondravohitra; R. D. Ransome; H. Ray; L. Ren; P. A. Rodrigues; C. Rude; K. E. Sassin; H. Schellman; D. W. Schmitz; R. M. Schneider; E. C. Schulte; C. Simon; F. D. Snider; M. C. Snyder; J. T. Sobczyk; C. J. Solano Salinas; N. Tagg; W. Tan; B. G. Tice; G. Tzanakos; J. P. Velásquez; J. Walding; T. Walton; J. Wolcott; B. A. Wolthuis; N. Woodward; G. Zavala; H. B. Zeng; D. Zhang; L. Y. Zhu; B. P. Ziemer

    2014-03-30

    We have isolated muon anti-neutrino charged-current quasi-elastic interactions occurring in the segmented scintillator tracking region of the MINERvA detector running in the NuMI neutrino beam at Fermilab. We measure the flux-averaged differential cross-section, d{\\sigma}/dQ^2, and compare to several theoretical models of quasi-elastic scattering. Good agreement is obtained with a model where the nucleon axial mass, M_A, is set to 0.99 GeV/c^2 but the nucleon vector form factors are modified to account for the observed enhancement, relative to the free nucleon case, of the cross-section for the exchange of transversely polarized photons in electron-nucleus scattering. Our data at higher Q^2 favor this interpretation over an alternative in which the axial mass is increased.

  19. Measurement of Muon Neutrino Quasi-Elastic Scattering on a Hydrocarbon Target at E_{\

    E-Print Network [OSTI]

    Fiorentini, G A; Rodrigues, P A; Aliaga, L; Altinok, O; Bodek, A; Boehnlein, D; Bradford, R; Brooks, W K; Budd, H; Butkevich, A; Caicedo, D A M; Castromonte, C M; Christy, M E; Chvojka, J; da Motta, H; Damiani, D S; Danko, I; Datta, M; Day, M; DeMaat, R; Devan, J; Diaz, G A; Dytman, S A; Eberly, B; Edmondson, D A; Felix, J; Fields, L; Fitzpatrick, T; Gago, A M; Gallagher, H; Gobbi, B; Gran, R; Harris, D A; Higuera, A; Howley, I J; Hurtado, K; Jerkins, M; Kafka, T; Kanter, M O; Keppel, C; Kordosky, M; Krajeski, A H; Kulagin, S A; Le, T; Leister, A G; Maggi, G; Maher, E; Manly, S; Mann, W A; Marshall, C M; McFarland, K S; McGivern, C L; McGowan, A M; Mislivec, A; Morfin, J G; Mousseau, J; Naples, D; Nelson, J K; Niculescu, G; Niculescu, I; Ochoa, N; O'Connor, C D; Osta, J; Palomino, J L; Paolone, V; Park, J; Patrick, C E; Perdue, G N; Pena, C; Rakotondravohitra, L; Ransome, R D; Ray, H; Ren, L; Sassin, K E; Schellman, H; Schneider, R M; Schulte, E C; Sedita, P; Simon, C; Snider, F D; Snyder, M C; Sobczyk, J T; Salinas, C J Solano; Tagg, N; Tan, W; Tice, B G; Tzanakos, G; Velasquez, J P; Walding, J; Walton, T; Wolcott, J; Wolthuis, B A; Zavala, G; Zhang, D; Ziemer, B P

    2013-01-01

    We report a study of muon neutrino charged-current quasi-elastic events in the segmented scintillator inner tracker of the MINERvA experiment running in the NuMI neutrino beam at Fermilab. The events were selected by requiring a {\\mu}^- and low calorimetric recoil energy separated from the interaction vertex. We measure the flux-averaged differential cross-section, d{\\sigma}/dQ^2, and study the low energy particle content of the final state. Deviations are found between the measured d{\\sigma}/dQ^2 and the expectations of a model of independent nucleons in a relativistic Fermi gas. We also observe an excess of energy near the vertex consistent with multiple protons in the final state.

  20. Study of the semileptonic charm decays D-0 ->pi(-)l(+)nu and D-0 -> K(-)l(+)nu

    E-Print Network [OSTI]

    Besson, David Zeke

    2005-01-01

    .0135 .0133q 2 .0134,are d.0255 dq 2 .0133D ! h?.0023.0134.0136 G 2 F 24.0025 3 p 3 h jV cd.0133s.0134 j 2 jf h .0135 .0133q 2 .0134j 2 : Here h is .0025 or K,andq 2 is the invariant mass squared of the lepton-neutrino system and ranges from m 2 ? to 2..., 011802 (2005) PHYSICAL REVIEW LETTERS week ending 14 JANUARY 2005 H. Vogel, 10 M. E. Watkins, 10 N. E. Adam, 11 J. P. Alexander, 11 K. Berkelman, 11 D. G. Cassel, 11 J. E. Duboscq, 11 K. M. Ecklund, 11 R. Ehrlich, 11 L. Fields, 11 R. S. Galik, 11 L...

  1. Infrared freezing of Euclidean observables and analyticity in perturbative QCD

    E-Print Network [OSTI]

    Irinel Caprini; Jan Fischer

    2006-12-21

    The renormalization-group improved finite order expansions of the QCD observables have an unphysical singularity in the Euclidean region, due to the Landau pole of the running coupling. Recently it was claimed that, by using a modified Borel representation, the leading one-chain term in a skeleton expansion of the Euclidean QCD observables is finite and continuous across the Landau pole, and then exhibits an infrared freezing behaviour, vanishing at $Q^2=0$. In the present paper we show, using for illustration the Adler-${\\cal D}$ function, that the above Borel prescription violates the causality properties expressed by energy-plane analyticity: the function ${\\cal D}(Q^2)$ thus defined is the boundary value of a piecewise analytic function in the complex plane, instead of being a standard analytic function. So, the price to be paid for the infrared freezing of Euclidean QCD observables is the loss of a fundamental property of local quantum field theory.

  2. Saturation in diffractive deep inelastic eA scattering

    E-Print Network [OSTI]

    M. S. Kugeratski; V. P. Goncalves; F. S. Navarra

    2006-02-24

    In this paper we investigate the saturation physics in diffractive deep inelastic electron-ion scattering. We estimate the energy and nuclear dependence of the ratio $\\sigma^{diff}/\\sigma^{tot}$ and predict the $x_{\\pom}$ and $\\beta$ behavior of the nuclear diffractive structure function $F_{2,A}^{D(3)}(Q^2, \\beta, x_{IP})$. Moreover, we analyze the ratio $R^{diff}_{A1,A2}(Q^2, \\beta, x_{IP}) = F_{2,A1} ^{D(3)}/F_{2,A2} ^{D(3)}$, which probes the nuclear dependence of the structure of the Pomeron. We show that saturation physics predicts that approximately 37 % of the events observed at eRHIC should be diffractive.

  3. The electric and magnetic form factors of the proton

    E-Print Network [OSTI]

    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

    2014-07-29

    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.

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

    E-Print Network [OSTI]

    H1 Collaboration

    2010-01-04

    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.

  5. Quasi-power law ensembles

    E-Print Network [OSTI]

    Wilk, Grzegorz

    2015-01-01

    Quasi-power law ensembles are discussed from the perspective of nonextensive Tsallis distributions characterized by a nonextensive parameter $q$. A number of possible sources of such distributions are presented in more detail. It is further demonstrated that data suggest that nonextensive parameters deduced from Tsallis distributions functions $f\\left(p_T\\right)$, $q_1$, and from multiplicity distributions (connected with Tsallis entropy), $q_2$, are not identical and that they are connected via $q_1 + q_2 = 2$. It is also shown that Tsallis distributions can be obtained directly from Shannon information entropy, provided some special constraints are imposed. They are connected with the type of dynamical processes under consideration (additive or multiplicative). Finally, it is shown how a Tsallis distribution can accommodate the log-oscillating behavior apparently seen in some multiparticle data.

  6. Quasi-power law ensembles

    E-Print Network [OSTI]

    Grzegorz Wilk; Zbigniew W?odarczyk

    2014-12-12

    Quasi-power law ensembles are discussed from the perspective of nonextensive Tsallis distributions characterized by a nonextensive parameter $q$. A number of possible sources of such distributions are presented in more detail. It is further demonstrated that data suggest that nonextensive parameters deduced from Tsallis distributions functions $f\\left(p_T\\right)$, $q_1$, and from multiplicity distributions (connected with Tsallis entropy), $q_2$, are not identical and that they are connected via $q_1 + q_2 = 2$. It is also shown that Tsallis distributions can be obtained directly from Shannon information entropy, provided some special constraints are imposed. They are connected with the type of dynamical processes under consideration (additive or multiplicative). Finally, it is shown how a Tsallis distribution can accommodate the log-oscillating behavior apparently seen in some multiparticle data.

  7. Flavor decomposition of the elastic nucleon electromagnetic form factors

    SciTech Connect (OSTI)

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

    2011-06-01

    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.

  8. Neutron structure effects in the deuteron and one neutron halos

    E-Print Network [OSTI]

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

    2006-08-29

    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.

  9. Momentum dependent quark mass in two-point correlators

    E-Print Network [OSTI]

    B. Holdom; Randy Lewis

    1995-04-26

    A momentum dependent quark mass may be incorporated into a quark model in a manner consistent with dynamically broken chiral symmetry. We use this to study the high $Q^2$ behavior of the vector, axialvector, scalar and pseudoscalar two-point correlation functions. Expanding the results to order $1/Q^6$, we show the correspondence between the dynamical quark mass and the vacuum condensates which appear in the operator product expansion of QCD. We recover the correct leading logarithmic $Q^2$ dependence of the various terms in the OPE, but we also find substantial subleading corrections which are numerically huge in a specific case. We conclude by using the vector minus axialvector correlator to estimate the $\\pi^+ - \\pi^0$ electromagnetic mass difference.

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

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

    Ethier, Jacob James; Melnitchouk, Wally

    2013-11-04

    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 onmore »which can be used to constrain the spin-dependent nuclear smearing functions in 3He.« less

  11. Cross sections for the exclusive photon electroproduction on the proton and Generalized Parton Distributions

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

    Jo, Hyon -Suk

    2015-11-17

    Unpolarized and beam-polarized four-fold cross sections $\\frac{d^4 \\sigma}{dQ^2 dx_B dt d\\phi}$ for the $ep\\to e^\\prime p^\\prime \\gamma$ reaction were measured using the CLAS detector and the 5.75-GeV polarized electron beam of the Jefferson Lab accelerator, for 110 ($Q^2,x_B,t$) bins over the widest phase space ever explored in the valence-quark region. Several models of Generalized Parton Distributions (GPDs) describe the data well at most of our kinematics. This increases our confidence that we understand the GPD $H$, expected to be the dominant contributor to these observables. Thus, through a leading-twist extraction of Compton Form Factors, these results reveal a tomographic imagemore »of the nucleon.« less

  12. Evidence for the onset of color transparency in ?0 electroproduction off nuclei

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

    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.; et al

    2012-05-11

    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). Thus, 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 themore »color transparency effects.« less

  13. Theoretical investigation of projectile angular dependence of the ratio of double to single ionization of helium by fast proton impact 

    E-Print Network [OSTI]

    Fang, Xushan

    1990-01-01

    and the ejected electron taken into account, by dp 2s /. UZscis 'i dn, , i 2 It, (1 ? eicp(2nir)) 0 J& ('2. 27u ) where I'(1 ? iN)l (in ? 2 - i V) It? I'(in ? 2) ] F(in 2+ iN iN 1 () (2 27$) ((Q ? ' k)2 ? cr2]?+2+iN (kb+ Qb)' (k+ Q)2 ? ' or ' ( 2. '27c... j ail cl ? iN f dqb 2 1 t' J (qb Qb)2+2iN [(q+ k)2+ cr2]in+2 2 s( ? [q +(cr ? ip)2]an-t[q +(1 ? in)q k] ? [Q +(c ? ip)2]?[Q2+(I ? in)Q. k]) q & qi=tqs (2. 27d) The calculated results for projectile energies of 0 3, 1, 3 and 6 Me...

  14. Large-$q$ expansion of the specific heat for the two-dimensional $q$-state Potts model

    E-Print Network [OSTI]

    H. Arisue; K. Tabata

    1998-07-03

    We have calculated the large-$q$ expansion for the specific heat at the phase transition point in the two-dimensional $q$-state Potts model to the 23rd order in $1/\\sqrt{q}$ using the finite lattice method. The obtained series allows us to give highly convergent estimates of the specific heat for $q>4$ on the first order transition point. The result confirm us the correctness of the conjecture by Bhattacharya et al. on the asymptotic behavior of the specific heat for $q \\to 4_+$.

  15. Effect of soil temperature on resistance of rice to seedling blight caused by Sclerotium rolfsii Sacc 

    E-Print Network [OSTI]

    Weerapat, Praphas

    1964-01-01

    I":". . -"';-'. , ;::::, RP9?C2 '|GZ - GGt'W "ZR%Zh&'~I'Tgfi *" zo?: 3~Gh'&IPWI|tG! Eh QZ 'BXCAK. - TQ '-, ';: ?' ! ', -':;, i", , ;. :;?-i;'!:G :. BGGZZIIG BBIZGGG, ':G"G", Kl'GZ' h il 'ZZZIIGXIIXGLGZGBZZ;::"BGG. ''::, . :":G ';"', . '?'i... . ". -", "!4&, ";;. . "-TQj:. :. W$4'j@"+hg4ja, " gp, . '. ~@@i"-W? i:RICO, ". "keX5 q -4X'q '. "' ~= ', , '- -', '-' ", . ' ' '-, , . ?' Sxe ?-:. yx4tib&"-Mph'ig. . :t0. :-py$e'gi&Xg' 4hagpk- 'Qg ' . "; P...

  16. Pion photo- and electroproduction and the chiral MAID interface

    E-Print Network [OSTI]

    M. Hilt; B. C. Lehnhart; S. Scherer; L. Tiator

    2015-11-18

    We discuss the extended on-mass-shell scheme for manifestly Lorentz-invariant baryon chiral perturbation theory. We present a calculation of pion photo- and electroproduction up to and including order $q^4$. The low-energy constants have been fixed by fitting experimental data in all available reaction channels. Our results can be accessed via a web interface, the so-called chiral MAID (http://www.kph.uni-mainz.de/MAID/chiralmaid/). We explain how our program works and how it can be used for further analysis.

  17. Recursion relations for the matrix elements of the two-dimensional harmonic oscillator 

    E-Print Network [OSTI]

    Ferester, Avner Herman

    1970-01-01

    and degree k are given expl1citly (&+~~. '(- ~) (&+R)/ (k-n)/fn+Z)/ n/ $/ J/ p/ L (y= ~~ . + . +~~is. n-0 Two generating functions for the LJ (2) are (10) ~p~ ?, Q t) -Q / (@ 4=o . F, (~ f-, . ~) The ~gQ satisfy the recursion formula ~ i, ~~y= (z... and the Lorentzian (c+z) will also be derived. The recursion relations will be obtained from the generating functions for 0he matrix elements. THE TWO-DIMERSIOVAL RARMO'. JIC OSCILLATOR AVD ITS WAVE- FUWCTIONS A particle of mass m, at the end of . a spr1ng fixed...

  18. Pion photo- and electroproduction and the chiral MAID interface

    E-Print Network [OSTI]

    Hilt, M; Scherer, S; Tiator, L

    2015-01-01

    We discuss the extended on-mass-shell scheme for manifestly Lorentz-invariant baryon chiral perturbation theory. We present a calculation of pion photo- and electroproduction up to and including order $q^4$. The low-energy constants have been fixed by fitting experimental data in all available reaction channels. Our results can be accessed via a web interface, the so-called chiral MAID (http://www.kph.uni-mainz.de/MAID/chiralmaid/). We explain how our program works and how it can be used for further analysis.

  19. PowerConsumption(mW) Radio in sleeping state/periodic poll

    E-Print Network [OSTI]

    x q 4 Radio on Radio in sleeping state/periodic poll 1 2 3 H ' Gc ( G8 ( P E A c P '@ 8E 'E ' 9 0 P 5 0( A E 9 8 P0 A ( W 0 (A G '@ 8 ( G & b8 ( I A P 3 3 '8E b A A E G0( 8 P A E 2 B P 3 ' 5 8E ' b A ( ( ' b P ' G G8 V P@ P A A I@ P8 b6 '@ 8 ( G P A V A 6A 5 } A '@ (A P c @ ' ' A E 8 V 30 b

  20. Semiempirical range and stopping power values for heavy ions 

    E-Print Network [OSTI]

    Schilling, Ralph Franklin, III

    1968-01-01

    and Graphs . . . 21 USE OF THE TABLES AND GRAPHS. . . . . . . 2$ VALIDITY OF SZii1IEviPIRICAL RESULTS. . . . 26 RZFZRZNCES. APPENDIX . . ~ ~ ~ ~, ~ ~ ~ 28 29 LIST OF FIGURES Stopping power curves for 1ons of various atomic numbers 1n Al. The energy... Uj U1 ~ ~ ~ y m I (D r r co ~ ~ ~ a NOND t(1 Q ~ ~ ~ ~ rn a I 4 lf', CJ a Nu ++O (T N 4' 0 In ~ 4 Ill ~ ~ ~ ~ ~ N QNONQ 0 0 nj Q' ~ ~ \\ ((1 Q Q ~ 4 W Gj Q ~l (T ocoa ~ rn a' 4 C' ~ N N N ((I C tn ~ ~ ~ N rh fn nJ 0 Nt 0 0 0 rn...

  1. Engineering exotic phases for topologically protected quantum computation by emulating quantum dimer models RID B-7826-2008 

    E-Print Network [OSTI]

    Albuquerque, A. Fabricio; Katzgraber, Helmut G.; Troyer, Matthias; Blatter, Gianni.

    2008-01-01

    1934. 5, Osgood, N ~ R "A Theory of Flexure for Beams uith Nonparallel Extreme Fibers. " Journal of ~Alied Eechanics3 Vol. VIS No. 13 (SePtemberp 1939). PP. A 122-126. 6. Saksena~ G. B. "Shear Stress in Tapering Beam. " Aircraft Engineer inE, Vol... derived in mgr tcnct on the theory of elastioity, ox ccrc ~ Y(p-q) ? 4-&x The plus or adnus sign is used depending on the angle 8 and ths shear Sheol groyono/ Figure 13 If 9 is batsmen the shear diagonal and Og, then Oj is aigsbraioa13y ~ than OX...

  2. Grazing activities of cattle on the Jornada Experimental Range during the summer growing season of 1950 

    E-Print Network [OSTI]

    Kilpatrick, Henry Metz

    1955-01-01

    on ~ ? ~ ? ~ ~ ~ ~ ~ ~ ~ ~ ~ 44 ZXST OF FX0USS6 (eOSTZSUS0) 14 ~ 15m 17 ~ 18' Slo Timed aotivit1es of cattle in Al+ K~ 1960 ~ ~ ~ ~ ~ ~ ~ Timed activities of cattle in Angus't 6S 1950 ~ ~ ~ s ~ ~ Timed activities of cattle in August 6s 1950 ~ ~ i ~ ~ ~ Timed... cattle in August Sls 1950 ~ ~ ~ ~ ~ ~ Timed activities of cattle in August Q4S 1960 ~ ~ ~ e ~ ~ Timed activities of cattle in August SVS 1950 s ~ ~ ~ ~ ~ Timed activities of cattle in August Sly 1960 ~ ~ ~ ~ ~ ~ Timed activities of oattle...

  3. SANS (small angle neutron scattering) measurement of deuterium-dislocation correlation in palladium

    SciTech Connect (OSTI)

    Heuser, B.J.; Summerfield, G.C.; King, J.S. ); Epperson, J.E. )

    1989-11-01

    Small angle neutron scattering (SANS) measurements have been made on deformed polycrystal palladium samples with and without deuterium dissolved in the solution phase ({alpha}) at room temperature. Concentrations were held constant during SANS experiments by an equilibrium gas pressure cell. The difference scattering cross section for the same sample with and without deuterium loading has a 1/Q behavior (Q=4{pi}/{lambda} sin{theta}/2) at intermediate values of Q. At very low values of Q the dependence is much stronger than 1/Q. The 1/Q behavior is attributed to deuterium trapping close to long dislocation cores forming rod-like scattering structures.

  4. Coal Distribution Database, 2008

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979Coal4Cubic Feet) Gas Wells (Million7 December3Q4Q 2009

  5. Colorado Associated-Dissolved Natural Gas, Wet After Lease Separation,

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (Billion Cubic Feet) Wyoming963 1.969 1.979Coal4Cubic Feet) Gas Wells (Million7 December3Q4Q

  6. Measurement of “pretzelosity” asymmetry of charged pion production in semi-inclusive deep inelastic scattering on a polarized ³He target

    SciTech Connect (OSTI)

    Zhang, Y.; Qian, X.; Allada, K.; Dutta, C.

    2014-11-01

    An experiment to measure single-spin asymmetries in semi-inclusive production of charged pions in deep-inelastic scattering on a transversely polarized ³He target was performed at Jefferson Lab in the kinematic region of 0.16 < x < 0.35 and 1.4 < Q² < 2.7 GeV². Our results show that both ?± on He3 and on neutron pretzelosity asymmetries are consistent with zero within experimental uncertainties.

  7. A covariant model for the $?^\\ast N \\to N^\\ast(1520)$ reaction

    E-Print Network [OSTI]

    G. Ramalho; M. T. Pena

    2014-02-03

    We apply the covariant spectator quark model to the study of the electromagnetic structure of the $N^\\ast(1520)$ state ($J^{P}= \\frac{3}{2}^-$), an important resonance from the second resonance region in both spacelike and timelike regimes. The contributions from the valence quark effects are calculated for the $\\gamma^\\ast N \\to N^\\ast(1520)$ helicity amplitudes. The results are used to parametrize the meson cloud dominant at low $Q^2$.

  8. Structure functions of the 2d O(n) non-linear sigma models

    E-Print Network [OSTI]

    Janos Balog; Peter Weisz

    2004-09-08

    We investigate structure functions in the 2-dimensional (asymptotically free) non-linear O(n) sigma-models using the non-perturbative S-matrix bootstrap program. In particular the exact small (Bjorken) x behavior is derived. Structure functions in the special case of the n=3 model are accurately computed over the whole x range for $-q^2/M^2functions in the 1/n approximation are also presented.

  9. Calculo Diferencial e Integral II EBiol, EBiom, EFT, EQ, MAC e Q

    E-Print Network [OSTI]

    Matos, João Palhoto

    C´alculo Diferencial e Integral II EBiol, EBiom, EFT, EQ, MAC e Q 2 de Abril de 2007 2a ficha de limite em (0, 0). 4 #12;C´alculo Diferencial e Integral II EBiol, EBiom, EFT, EQ, MAC e Q 30 de Mar¸co de prolongamento por continuidade de g a (0, 0). 8 #12;C´alculo Diferencial e Integral II EBiol, EBiom, EFT, EQ

  10. Jet Rates at Small x to Single-Logarithmic Accuracy

    E-Print Network [OSTI]

    Carlo Ewerz; Bryan R. Webber

    1999-04-06

    We present predictions of jet rates in deep inelastic scattering at small x to leading-logarithmic order in x, including all sub-leading logarithms of Q^2/m_R^2 where m_R is the transverse momentum scale at which jets are resolved. We give explicit results for up to three jets, and a perturbative expansion for multi-jet rates and jet multiplicities.

  11. Electromagnetic vertex function of the pion at T > 0

    E-Print Network [OSTI]

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

    2005-12-23

    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 $Q^2 \\le 2.7 {\\rm GeV}^2$.

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

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

    Fomin, N; Arrington, J; Benmokhtar, F; Boeglin, W; Bosted, P; Bruell, A; Bukhari, M.H. S; Chudakov, E; Clasie, B; Connell, S H; et al

    2012-02-29

    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.

  13. J. Phys. Chem. 1995,99, 2589-2593 Spectroscopy of Jet-Cooled AlY

    E-Print Network [OSTI]

    Morse, Michael D.

    participation in the chemical bonding. @ Abstract published in Advance ACS Abstracts, February 1, 1995. 0022 are r0"(X3%) = 2.8728 f0.0012 8, and r,'([9.5I3q) = 2.83 f0.03 A, respectively. The chemical bonding Recently this research group has investigated the chemical bonding between p-block and d-block metals

  14. Math 200 Problem Set VI 1) Find all second partial derivatives of f(x, y) = 3x2 + y2.

    E-Print Network [OSTI]

    Fournier, John J.F.

    of g(x). 5) In a certain community, there are two breweries in competition, so that sales of each negatively affect the profits of the other. If brewery A produces x litres of beer per month and brewery B produces y litres per month, then the profits of the two breweries are given by P = 2x - 2x2 + y2 106 Q = 2

  15. A Closer look at the analysis of NLL BFKL.

    E-Print Network [OSTI]

    Andersen, Jeppe R

    –particle production leading to final states described by momenta k0 = pA? , k1, . . . , kn, kn+1 = pB? satisfying s? 2ki?1ki ? ti = q2i , qi = pA ? i?1 ? r0 kr, n+1 ? i=1 si = s n ? i=1 k2i , k 2 ? = ?k2, |ki?| ? |pA??| (1) The Regge limit is therefore suitable...

  16. Coulomb Interaction Symmetries and the Mayer Series in the Two-Dimensional Dipole Gas

    E-Print Network [OSTI]

    Procacci, Aldo

    ´atica-ICEx, UFMG, CP 702, Belo Horizonte MG 30.161-970, Brazil 2 Dep. F´isica-ICEx, UFMG, CP 702, Belo Horizonte MG 30.161-970, Brazil 3 Instituto de F´isica, Universidade de S~ao Paulo 01452 S~ao Paulo, SP, Brazil carrying vectorial moments q of unit length (q R2 , q2 = 1), interacting via the potential V (1, 2) = (q1

  17. Model Order Reduction Techniques I: The Reduced Basis Method

    E-Print Network [OSTI]

    that the thermal fin is initially at zero (non-dimensionalized) temperature and a heat flux is then applied for g(tk) = 1 - cos(tk) and µ = 0.05 (see slide 60 for the definition of the energy norm). Part 2 thus introduce a dual problem as defined in the lecture notes (see slide 75-79). Q2. Prove the output

  18. The Second Law of Thermodynamics Chemistry CHEM 213W

    E-Print Network [OSTI]

    Ronis, David M.

    ) It is impossi- ble to devise an engine operating in a cycle which does work by taking heat from a single heat is a Carnot refrigerator. If we adjust the sizes of E and R such that all the work is used to run the Carnot Q1 Q1 1 2 W= Q2 C H C where C is a Carnot engine and where the sizes of the Carnot engine and our

  19. Measurement of the antineutrino neutral-current elastic differential cross section

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

    Aguilar-Arevalo, A. ?A.; Brown, B. ?C.; Bugel, L.; Cheng, G.; Church, E. ?D.; Conrad, J. ?M.; Dharmapalan, R.; Djurcic, Z.; Finley, D. ?A.; Ford, R.; et al

    2015-01-08

    We report the measurement of the flux-averaged antineutrino neutral current elastic scattering cross section (d??-barN??-barN/dQ2) on CH2 by the MiniBooNE experiment using the largest sample of antineutrino neutral current elastic candidate events ever collected. The ratio of the antineutrino to neutrino neutral current elastic scattering cross sections and a ratio of the antineutrino neutral current elastic to antineutrino charged current quasi elastic cross sections are also presented.

  20. Measurement of the ratio Beta(D+ -> pi(0)l+nu) Beta(D+ -> (K)over-bar(o)l+nu)

    E-Print Network [OSTI]

    Ammar, Raymond G.; Ball, S.; Baringer, Philip S.; Coppage, Don; Copty, N.; Davis, Robin E. P.; Hancock, N.; Kelly, M.; Kwak, Nowhan; Lam, H.

    1993-08-01

    .7 +/- 1.4)%. From this ratio, the product of the ratio of Cabibbo-Kobayashi-Maskawa (CKM) matrix elements, \\V(cd)/V(cs)\\2, and the form factors at q2 = 0, \\f+pi(0)/f+K(0)\\2, is determined to be \\V(cd)/V(cs)\\2\\f+pi(0)/f+K(0)\\2 = 0.085 +/- 0.027 +/- 0.014....