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Sample records for q2 q2 q4

  1. Q2 Q3 Season Q2 Q3 Season Q2 Q3 Season

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

    Q2 Q3 Season Q2 Q3 Season Q2 Q3 Season Nominal Prices (dollars per gallon) WTI Crude Oil (Spot) a 1.38 1.11 1.24 1.08 1.06 1.07 -21.4 -4.5 -13.7 Brent Crude Oil Price (Spot) 1.47 1.20 1.33 1.08 1.08 1.08 -26.1 -10.2 -18.8 U.S. Refiner Average Crude Oil Cost 1.37 1.14 1.25 1.00 1.03 1.02 -26.6 -8.8 -18.5 Wholesale Gasoline Price b 2.01 1.84 1.93 1.58 1.46 1.52 -21.6 -20.6 -21.1 Wholesale Diesel Fuel Price b 1.89 1.61 1.75 1.41 1.43 1.42 -25.4 -11.4 -18.8 Regular Gasoline Retail Price c 2.67 2.60

  2. FOIA Quarterly Reports (Q2 2016)

    Office of Energy Efficiency and Renewable Energy (EERE)

    DOE FOIA Quarterly Reports for Q2 2016. This information will be displayed on the DOJ http://www.foia.gov

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

    Open Energy Info (EERE)

    Q2) Wind Farm Jump to: navigation, search Name Lone Star I (Q2) Wind Farm Facility Lone Star I (Q2) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In...

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

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

    Q2 by Origin State: Alabama (1000 Short Tons) 1 58 Domestic Coal Distribution 2009 Q2 by Origin State: Alabama (1000 Short Tons) Destination State Transportation Mode Electricity...

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

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

    61 Domestic Coal Distribution 2009 Q2 by Destination State: Alabama (1000 Short Tons) 1 61 Domestic Coal Distribution 2009 Q2 by Destination State: Alabama (1000 Short Tons)...

  6. Electrolux: ENERGY STAR Referral (GAH105Q2T1)

    Broader source: Energy.gov [DOE]

    DOE referred the matter of Electrolux room air conditioner model GAH105Q2T1 to the EPA for appropriate action after DOE testing showed that the model does not meet the ENERGY STAR specification.

  7. Integrated Solar Thermochemical Reaction System - FY13 Q2 | Department of

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

    Energy Integrated Solar Thermochemical Reaction System - FY13 Q2 Integrated Solar Thermochemical Reaction System - FY13 Q2 This document summarizes the progress of this PNNL project, funded by SunShot, for the second quarter of fiscal year 2013. progress_report_sunshot_pnnl_fy13_q2.pdf (274.11 KB) More Documents & Publications Integrated Solar Thermochemical Reaction System for High Efficiency Production of Electricity Highly Efficient Solar Thermochemical Reaction Systems Integrated

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

    Office of Scientific and Technical Information (OSTI)

    Report) | SciTech Connect Technical Report: Dish Stirling High Performance Thermal Storage FY15Q2 Quad Chart Citation Details In-Document Search Title: Dish Stirling High Performance Thermal Storage FY15Q2 Quad Chart Abstract not provided. Authors: Andraka, Charles E. [1] + Show Author Affiliations Sandia National Lab. (SNL-NM), Albuquerque, NM (United States) Publication Date: 2015-04-01 OSTI Identifier: 1178621 Report Number(s): SAND2015-2914R 583301 DOE Contract Number: AC04-94AL85000

  9. TOTAL ARRA Homes Weatherized thru Q2 2010 8.19.10.xls | Department of

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

    Energy TOTAL ARRA Homes Weatherized thru Q2 2010 8.19.10.xls (14.26 KB) More Documents & Publications U.S. Department of Energy Weatherization Assistance Program Homes Weatherized By State through 06/30/2010 (Calendar Year) Homes Weatherized by State March 2010 ARRA Homes Weatherized by Grantee

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

    SciTech Connect (OSTI)

    Xiaohui Zhan

    2009-12-01

    A high precision measurement of the proton elastic form factor ratio µpGEp/GMp in the range Q2 = 0.3–0.7 GeV2/c2 was performed using recoil polarimetry in Jefferson Lab Hall A. In this low Q2 range, previous data from LEDEX [5] along with many fits and calculations [2, 3, 4] indicate substantial deviations of the ratio from unity. In this new measurement, with 80% polarized electron beam for 24 days, we are able to achieve <1% statistical uncertainty. Preliminary results are a few percent lower than expected from previous world data and fits, indicating a smaller GEp at this region. Beyond the intrinsic interest in nucleon structure, the improved form factor measurements also have implications for DVCS, determinations of the proton Zemach radius and strangeness form factors through parity violation experiments.

  11. 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.

  12. 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; Smith, G R

    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

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

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

    2 nd Quarter, FY 2015 *Data does not include MOX, Parsons and some small subcontractors SRS Employee Headcount by County of Residence Q2, FY 15 GA County SRNS SRR Centerra Ameresco DOE-SR County Total Burke 34 3 4 0 0 41 Columbia 769 249 102 7 45 1172 Jefferson 2 2 0 0 0 4 Lincoln 9 1 2 0 0 12 McDuffie 9 6 0 0 2 17 Richmond 558 146 103 3 29 839 Screven 23 6 1 0 0 30 Other 36 1 3 0 0 40 GA TOTAL 1440 414 215 10 76 2155 SC County SRNS SRR Centerra Ameresco DOE-SR County Total Aiken 2597 829 360 9

  14. On the determination of the polarized parton distribution in the (x,Q2)-plane: a relativistic quark exchange approach

    SciTech Connect (OSTI)

    Yazdanpanah, M.M.; Modarres, M.

    2005-05-06

    We perform a next-to-leading order QCD analysis of polarized distribution functions of proton in the (x,Q2)-plane within the scheme of the radiative parton model. The flavor-broken light sea quark distributions is investigated and a comparison is made with the corresponding available experimental data.

  15. High-precision measurement of the proton elastic form factor ratio μpGE/GM at low Q2

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

    Zhan, X.; Allada, K.; Armstrong, D. S.; Arrington, J.; Bertozzi, W.; Boeglin, W.; Chen, J. -P.; Chirapatpimol, K.; Choi, S.; Chudakov, E.; et al

    2011-10-06

    Here, we report a new high precision measurement of the proton elastic form factor ratio μpGE/GM for the four-momentum transfer squared Q2 = 0.3-0.7 (GeV/c)2. The measurement was performed at Jefferson Lab (JLab) in Hall A using recoil polarimetry. With the achieved ~1% total uncertainty, the new data clearly show that the deviation of the ratio μpGE/GM from unity observed in previous polarization measurements at high Q2 continues down to the lowest Q2 value of this measurement. The updated global fit that includes the new results yields in this Q2 range an electric (magnetic) form factor ~2% smaller (~1% larger)more » than the previous global fit. We obtain new extractions of the proton electric and magnetic radii, which are (rE2)1/2 = 0.875 ± 0.010 fm and (rM2)1/2 = 0.867 ± 0.020 fm. Moreover, the charge radius is consistent with other recent extractions based on the electron-proton interaction, including the atomic hydrogen Lamb shift measruements, 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.« less

  16. Measurement of the generalized form factors near threshold via γ*p → nπ+ 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 nπ+ 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 4π CEBAF Large Acceptance Spectrometer (CLAS) using a 5.754-GeV electron beam on a proton target. The differential cross section and the π-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

  17. Measurement of the generalized form factors near threshold via γ*p → nπ+ 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 nπ+ 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 4π CEBAF Large Acceptance Spectrometer (CLAS) using a 5.754-GeV electron beam on a proton target. The differential cross section and the π-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

  18. Theoretical investigations of the IO,{sup q+} (q = 2, 3, 4) multi-charged ions: Metastability, characterization and spectroscopy

    SciTech Connect (OSTI)

    Hammami, H.; Yazidi, O.; Ben El Hadj Rhouma, M.; Al Mogren, M. M.; Hochlaf, M.

    2014-07-07

    Using ab initio methodology, we studied the IO{sup q+} (q = 2, 3, 4) multi-charged ions. Benchmark computations on the IO(X{sup 2}Π) neutral species allow validate the current procedure. For IO{sup 2+}, several potential wells were found on the ground and the electronic excited states potentials with potential barriers with respect to dissociation, where this dication can exist in the gas phase as long-lived metastable molecules. We confirm hence the recent observation of the dication by mass spectrometry. Moreover, we predict the existence of the metastable IO{sup 3+} trication, where a shallow potential well along the IO internuclear distance is computed. This potential well supports more than 10 vibrational levels. The IO{sup 3+} excited states are repulsive in nature, as well as the computed potentials for the IO{sup 4+} tetracation. For the bound states, we give a set of spectroscopic parameters including excitation transition energies, equilibrium distances, harmonic and anharmonic vibrational terms, and rotational constants. At the MRCI + Q/aug-cc-pV5Z(-PP) level, the adiabatic double and triple ionization energies of IO are computed to be ∼28.1 eV and ∼55.0 eV, respectively.

  19. 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 = μp 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

  20. 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.

  1. Measurement of the Neutron (3He) Spin Structure at Low Q2 and the Extended Gerasimov-Drell-Hearn Sum Rule

    SciTech Connect (OSTI)

    Ioannis Kominis

    2001-01-31

    This thesis presents the results of E-94010, an experiment at Thomas Jefferson National Accelerator Facility (TJNAF) designed to study the spin structure of the neutron at low momentum transfer, and to test the extended Gerasimov-Drell-Hearn (GDH) sum rule. The first experiment of its kind, it was performed in experimental Hall-A of TJNAF using a new polarized 3He facility. It has recently been shown that the GDH sum rule and the Bjorken sum rule are both special examples of a more general sum rule that applies to polarized electron scattering off nucleons. This generalized sum rule, due to Ji and Osborne, reduces to the GDH sum rule at Q2 = 0 and to the Bjorken sum rule at Q2 >> 1 GeV2. By studying the Q2 evolution of the extended GDH sum, one learns about the transition from quark-like behavior to hadronic-like behavior. We measured inclusive polarized cross sections by scattering high energy polarized electrons off the new TJNAF polarized 3He target with both longitudinal and transverse target orientations. The high density 3He target, based on optical pumping and spin exchange, was used as an effective neutron target. The target maintained a polarization of about 35% at beam currents as high as 151tA. We describe the precision 3He polarimetry leading to a systematic uncertainty of the target polarization of 4% (relative). A strained GaAs photocathode was utilized in the polarized electron gun, which provided an electron beam with a polarization of about 70%, known to 3% (relative). By using six different beam energies (between 0.86 and 5.06 GeV) and a fixed scattering angle of 15.5, a wide kinematic coverage was achieved, with 0.02 GeV2< Q2 <1 GcV2 and 0.5 GeV< W < 2.5 GeV for the squared momentum transfer and invariant mass, respectively. From the measured cross sections we extract the 3He spin structure functions He and g1e Finally, we determine the extended GDH sum for the range 0.1 GeV2< Q2 <1 GeV2 for 3He and the neutron.

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

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

    ¢¤¥§¦©¨ ¥! ¥ " ¥#¢ $ %¡'&( $ %&()0&1%234 ¥5¨  6§!7580 9 @&1¢2 ACBEDGF1DIH P Q2R§STDVU@DVW RYX1`bacSedVagf ShFiSpaqSTr1H£s)t Wvuwr1HxHbD y €B‚Sƒr„Hx€†…0‡ˆ€†‰@rW‘€’B‚rwWq` “•”!–˜—w™edgfih j rkD Pl€†Wv…eacr1H£sm‡r„ant …o€p r1a q DrH y rw…ƒ…TDGBcBIsmt Wvuwr„H¤HbD s

  3. 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 < Q2 < 5 GeV2 and 0.9 GeV < W < 3 GeV). We use an unfolding procedure andmore » 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 < 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.« less

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

    SciTech Connect (OSTI)

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

    2010-12-01

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

  5. Beam-Target Double-Spin Asymmetry ALT in Charged Pion Production from Deep Inelastic Scattering on a Transversely Polarized He3 Target at 1.4<Q2<2.7 GeV2

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

    Huang, J.; Allada, K.; Dutta, C.; Katich, J.; Qian, X.; Wang, Y.; Zhang, Y.; Aniol, K.; Annand, J. R. M.; Averett, T.; et al

    2012-01-01

    We report the first measurement of the double-spin asymmetry ALT for charged pion electroproduction in semi-inclusive deep inelastic electron scattering on a transversely polarized 3He target. The kinematics focused on the valence quark region, 0.16 < x < 0.35 with 1.4 < Q2 < 2.7 GeV2. The corresponding neutron ALT asymmetries were extracted from the measured 3He asymmetries and proton/3He cross section ratios using the effective polarization approximation. These new data probe the transverse momentum dependent parton distribution function g1Tq and therefore provide access to quark spin-orbit correlations. Our results indicate a positive azimuthal asymmetry for π- production on 3Hemore » and the neutron, while our π+ asymmetries are consistent with zero.« less

  6. fu-q(2)-99.pdf

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

    FDTD Scheme for Light Scattering by Dielectric Particles with Large Complex Refractive Index Q. Fu and W. B. Sun Dalhousie University Halifax, Nova Scotia, Canada Numerical solution for light scattering by highly refractive dielectric particles is examined with the finite-difference time domain (FDTD) technique. In the FDTD, the computational domain is truncated using the perfectly matched layer (PML) absorbing boundary condition (Sun et al. 1999). It is found that for dielectric particles with

  7. 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.

  8. 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...

  9. 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...

  10. Q2 External Package.xls

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

    376,031 285,072 76% 214,494 57% Interest Expense and (Income) 33 Interest Expense 352,982 351,730 331,697 94% 158,351 45% 34 AFUDC (43,062) (43,204) (45,230) 105% (26,819)...

  11. Tensor spin observables and spin stucture at low Q2

    SciTech Connect (OSTI)

    Slifer, Karl J.

    2015-04-01

    We discuss recent spin structure results from Jefferson Lab, and outline an emerging program to study tensor spin observables using solid deuteron targets. These new experiments open the potential to study hidden color, the tensor nature of short range correlations, and to probe for exotic gluonic states.

  12. 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.}

  13. 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.

  14. 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.

  15. 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.

  16. High-Performance Nanostructured Coating- FY13 Q2

    Broader source: Energy.gov [DOE]

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

  17. 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.

  18. Low-Cost, Lightweight Solar Concentrators FY13 Q2

    Broader source: Energy.gov [DOE]

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

  19. The Salt Defense Disposal Investigations (SDDI)

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

    Q4 Q2 Q1 Q3 Q4 Q2 Q1 Q3 Q4 Q2 Q1 Q3 Q4 Q2 Q1 Q3 Q4 Q2 Q1 Q3 Q4 Q2 Q1 Q3 Q4 Q2 Q1 Q3 Task Name ID 1 2 3 4 5 6 7 8 9 Mine and Construct the Test Commit to Major Procurements...

  20. 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.

  1. Lowest Q2 Measurement of the gamma*p-> Delta Reaction: Probing...

    Office of Scientific and Technical Information (OSTI)

    While there is qualitative agreement with the models, there is no quantitative agreement thus indicating the need for further improvement of the models. Temp HTML Storage 2: Stave, ...

  2. The proton and deuteron F2 structure function at low Q2 (Journal...

    Office of Scientific and Technical Information (OSTI)

    ; Lorenzon, Wolfgang ; Mammei, Juliette ; Martin, J W ; Mkrtchyan, Hamlet ; Niculescu, Maria-Ioana more ; Piercey, Rodney ; Potterveld, David ; Smith, Gregory ; Spurlock, Kurt ; ...

  3. Dish Stirling High Performance Thermal Storage FY15Q2 Quad Chart...

    Office of Scientific and Technical Information (OSTI)

    Authors: Andraka, Charles E. 1 + Show Author Affiliations Sandia National Lab. (SNL-NM), ... Resource Type: Technical Report Research Org: Sandia National Laboratories (SNL-NM), ...

  4. Dish Stirling High Performance Thermal Storage FY15Q2 Quad Chart

    Office of Scientific and Technical Information (OSTI)

    storage module * Module design complete * Major elements ordered and in fabrication Heat pipe advanced wick development * Complete 5000 hours of wick operation at...

  5. 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.

  6. 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.

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

    Broader source: Energy.gov [DOE]

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

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

    Broader source: Energy.gov [DOE]

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

  9. 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.

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. New parton distributions from large-x and low-Q2 data

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

    Alberto Accardi; Christy, M. Eric; Keppel, Cynthia E.; Melnitchouk, Wally; Monaghan, Peter A.; Morfin, Jorge G.; Owens, Joseph F.

    2010-02-11

    We report results of a new global next-to-leading order fit of parton distribution functions in which cuts on W and Q are relaxed, thereby including more data at high values of x. Effects of target mass corrections (TMCs), higher twist contributions, and nuclear corrections for deuterium data are significant in the large-x region. The leading twist parton distributions are found to be stable to TMC model variations as long as higher twist contributions are also included. Furthermore, the behavior of the d quark as x → 1 is particularly sensitive to the deuterium corrections, and using realistic nuclear smearing modelsmore » the d-quark distribution at large x is found to be softer than in previous fits performed with more restrictive cuts.« less

  15. Enclosure - FY 2016 Q2 Metrics Report 2016-05-03.xlsx

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

    FY 2016 Target 95% 95% 90% 85% 90% 90% FY 2016 2nd Qtr Actual Comment FY 2016 Forecast ... Schedule Compliance, Projects Less Than 5 Years Duration: Projects will meet the project ...

  16. 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.

  17. Microsoft Word - EE0003005-2016Q2-Final Technical Report FTR

    Office of Scientific and Technical Information (OSTI)

    005 RiverHeath: Neighborhood Loop Geothermal Exchange System RiverHeath LLC Final Technical Report (FTR) for DOE/EERE Project Title: RiverHeath: Neighborhood Loop Geothermal Exchange System Covering Period: January 29, 2010 - June 30, 2015 Approved Project Period: 1/29/2010 - 6/30/2015 Submission Date: Recipient: Website (if available) Award Number: 07/11/2016 RiverHeath LLC 201 S RiverHeath Way, Suite 1800 Appleton Wl 54915 www.riverheath.com DE-EE0003005 PI: Submitted by: (if other than PI)

  18. 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.

  19. 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.

  20. 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.

  1. 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.

  2. Charged pion form factor between $Q^2$=0.60 and 2.45 GeV$^2$...

    Office of Scientific and Technical Information (OSTI)

    ... Paul ; Reinhold, Joerg ; Roche, Julie ; Roos, Philip ; Sarty, Adam ; Shin, Ilkyoung ; Smith, Gregory ; Stepanyan, Stepan ; Tang, Liguang ; Tvaskis, Vladas ; van der Meer, Rob ; ...

  3. Charged pion form factor between $Q^2$=0.60 and 2.45 GeV$^2$...

    Office of Scientific and Technical Information (OSTI)

    Paul ; Reinhold, Joerg ; Roche, Julie ; Roos, Philip ; Sarty, Adam ; Shin, Ilkyoung ; Smith, Gregory ; Stepanyan, Stepan ; Tang, Liguang ; Tvaskis, Vladas ; van der Meer, Rob ; ...

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

    Broader source: Energy.gov [DOE]

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

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

    SciTech Connect (OSTI)

    Pawar, Rajesh J.

    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.

  6. 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.

  7. Slide 1

    Energy Savers [EERE]

    ... Nigeria - 2.9 Trinidad &Tobago - 2.1 Equitorial Guinea - 0.5 Oman - 1.5 UAE - 0.8 USA - 0.2 Peru - 0.6 Source: Waterborne, Cheniere Research 26 Q4 Q1 Q1 Q1 Q1 Q1 Q2 Q2 Q1 Q2 Q3 Q2 ...

  8. 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.

  9. PowerPoint Presentation

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

    Management Advisory Board Meeting May 11, 2016 1 We do the right thing. Nuclear Workforce Initiative Larry Ling Chief of Staff Acting Director of Administrative Services Savannah River Remediation Environmental Management Advisory Board Meeting May 11, 2016 2 We do the right thing. SRR Contract Headcount 0 500 1000 1500 2000 2500 3000 Q4-09 Q2-10 Q4-10 Q2-11 Q4-11 Q2-12 Q4-12 Q2-13 Q4-13 Q2-14 Q4-14 Q1-15 Q2-15 Q3-15 Q4-15 Q1-16 SRR Headcount (December 31, 2009 through March 2016) All data at

  10. compare_tables.xlsx

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

    ... Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 2014 2015 2016 2017 2014-2015 2015-2016 2016-2017 U.S. Petroleum WTI spot (barrel) Current 48.48 57.85 46.55 41.94 33.35 44.52 46.00 47.00 ...

  11. Dish Stirling High Performance Thermal Storage FY14Q4 Quad Chart

    Office of Scientific and Technical Information (OSTI)

    Q4: Charles E. Andraka * Heat pipe advanced wick development * Performance testing completed on both heat pipe wicks. Both met throughput requirements * Long term testing initiated...

  12. Small- and Medium-Size Building Automation and Control System...

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

    ... Milestones & Deliverables (Actual) Q3 (Apr-Jun) Q4 (Jul-Sep) Q1 (Oct-Dec) Legend Summary Q2 (Jan-Mar) Q3 (Apr-Jun) Q4 (Jul-Sep) Q3 (Apr-Jun) Q1 (Oct-Dec) Q2 (Jan-Mar) FY2012 FY2013 ...

  13. Rooftop Unit Campaign

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

    ... Future work Report on first year's impact Final achievement recognitions (November 2014) Q1 (Octt-Dec) Q2 (Jan-Mar) Q1 (Octt-Dec) Legend Q2 (Jan-Mar) Q3 (Apr-Jun) Q4 (Jul-Sep) Q4 ...

  14. Retrofitting Doors on Open Refrigerated Cases

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

    ... Q2 (Jan-Mar) FY2012 FY2013 Legend Q2 (Jan-Mar) Q3 (Apr-Jun) Q4 (Jul-Sep) Q3 (Apr-Jun) Q4 (Jul-Sep) Q1 (Octt-Dec) * Met all original project milestones to date * Original project ...

  15. 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.

  16. Nuclear Transparency and Single Particle Spectral Functions from Quasielastic A(e,e'p) Reactions up to Q2=8.1 GeV2

    SciTech Connect (OSTI)

    David McKee

    2003-05-01

    High statistics elastic and quasielastic scattering measurements were performed on hydrogen, deuterium, carbon, and iron at squared momentum transfers up to 8.1 GeV2. Both the nuclear transparency and the single particle spectral functions were extracted by means of comparison with a Plane- Wave Impulse Approximation calculation. Our data provide no evidence of the onset of color transparency within our kinematic range.

  17. A Measurement of the Neutron Electric Form Factor in Dvec (evec,e'n)p Quasielastic Scattering at Q2=0.5(GeV/c)2

    SciTech Connect (OSTI)

    Hongguo Zhu

    2000-08-01

    The form factors of the neutron give information on fundamental properties of the nucleons and provide a critical testing ground for models based on QCD. In late 1998, Jefferson Lab (JLAB) experiment E93-026 measured the spin-dependent part of the exclusive (e, e'n) scattering cross section from a polarized deuterated ammonia ({sup 15}ND{sub 3}) target at a four momentum transfer squared of Q{sup 2} = 0.5 (GeV/c){sub 2}. A longitudinally polarized electron beam was scattered from the polarized target and the quasi-elastically scattered electron was detected in coincidence with the knocked-out neutron. The data have been analyzed in terms of the spin-correlation parameter, or the electron-deuteron vector asymmetry (A{sub ed}{sup V}), of (e, e'n) to determine the neutron electric form factor G{sub E}{sup n}. The result is consistent with data from existing experiments and shows a good agreement with the Galster parameterization of G{sub E}{sup n} within experimental uncertainty.

  18. Recoil Polarization Measurements for Neutral Pion Electroproduction at Q^2=1 (GeV/c)^2 Near the Delta Resonance

    SciTech Connect (OSTI)

    James Kelly; et. Al.

    2005-09-01

    We measured angular distributions of differential cross section, beam analyzing power, and recoil polarization for neutral pion electroproduction at Q{sup 2} = 1.0 (GeV/c){sup 2} in 10 bins of W across the Delta resonance. A total of 16 independent response functions were extracted, of which 12 were observed for the first time. Comparisons with recent model calculations show that response functions governed by real parts of interference products are determined relatively well near 1.232 GeV, but variations among models is large for response functions governed by imaginary parts and for both increases rapidly with W. We performed a nearly model-independent multipole analysis that adjusts complex multipoles with high partial waves constrained by baseline models. Parabolic fits to the W dependence of the multipole analysis around the Delta mass gives values for SMR = (-6.61 +/- 0.18)% and EMR = (-2.87 +/- 0.19)% that are distinctly larger than those from Legendre analysis of the same data. Similarly, the multipole analysis gives Re(S0+/M1+) = (+7.1 +/- 0.8)% at W=1.232 GeV, consistent with recent models, while the traditional Legendre analysis gives the opposite sign because its truncation errors are quite severe. Finally, using a unitary isobar model (UIM), we find that excitation of the Roper resonance is dominantly longitudinal with S1/2 = (0.05 +/- 0.01) GeV{sup (-1/2)} at Q{sup 2}=1. The ReS0+ and ReE0+ multipoles favor pseudovector coupling over pseudoscalar coupling or a recently proposed mixed-coupling scheme, but the UIM does not reproduce the imaginary parts of 0+ multipoles well.

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

    Office of Scientific and Technical Information (OSTI)

    (Technical Report) | SciTech Connect Dish Stirling High Performance Thermal Storage FY14Q4 Quad Chart. Citation Details In-Document Search Title: Dish Stirling High Performance Thermal Storage FY14Q4 Quad Chart. Abstract not provided. Authors: Andraka, Charles E. Publication Date: 2014-10-01 OSTI Identifier: 1172801 Report Number(s): SAND2014-18924R 540572 DOE Contract Number: AC04-94AL85000 Resource Type: Technical Report Research Org: Sandia National Laboratories (SNL-NM), Albuquerque, NM

  20. 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)

    GA County SRNS SRR WSI *Parsons Amer- esco MOX DOE-SR GA County Total Burke 23 15 4 17 0 24 0 83 Columbia 719 258 101 75 6 148 44 1351 Jefferson 2 3 0 1 0 3 0 9 Lincoln 11 1 2 1 0 4 0 19 McDuffie 10 8 0 5 0 13 2 38 Richmond 508 184 110 117 2 215 34 1170 Screven 20 7 1 6 0 4 0 38 Other 24 12 3 91 0 162 0 292 Total 1317 488 221 313 * 8 573 80 3000 SRS Employee Headcount by County of Residence Q4, FY 13 *estimate based on Q3 FY13 County of Residence & Q4 FY13 Site Headcount data *estimate based

  1. Presentation title: This can be up to 2 lines

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

    to continued declines in profits. * Capital expenditure per barrel produced was the ... Q1 Q2 Q3 Q4 2011 2012 2013 2014 2015 Capital expenditure decreased 11 billion since ...

  2. Atmospheric Pressure Deposition for Electrochromic Windows

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

    ... Study of Doped NiO Counter Electrode Materials FY12-Q2 Milestone: Synthesize VO2 Nanoparticles and Charcaterize Performance FY12-Q4 Milestone: Demonstration Liquid Phase Spray ...

  3. SRS Employee Headcount by County of Residence Q4 FY15

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

    4 th Quarter FY 2015 *Data does not include MOX, Parsons and some small subcontractors SRS Employee Headcount by County of Residence Q4 FY15 GA County SRNS SRR Centerra Ameresco DOE-SR County Total Burke 33 3 4 0 0 40 Columbia 776 253 102 6 45 1182 Jefferson 2 2 0 0 0 4 Lincoln 8 1 2 0 0 11 McDuffie 8 5 0 0 2 15 Richmond 546 160 99 4 29 838 Screven 23 5 1 0 0 29 Other 33 7 3 0 1 44 GA TOTAL 1429 436 211 10 77 2163 SC County SRNS SRR Centerra Ameresco DOE-SR County Total Aiken 2619 855 348 9 167

  4. Attachment 1 - PIC Transcribed Flip Chart Notes Final Meeting Summary Page 12

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

    - PIC Transcribed Flip Chart Notes Final Meeting Summary Page 12 Public Involvement Committee September 4, 2013 Strategic Planning: Quarters by month * Q1: Oct. - Dec. * Q2: Jan - March * Q3: April - June * Q4: July - Sept. Page 1 Strategic Planning: 2014 Topics (Interactive activity) * = priority topic for discussion at meeting; �= priority for future discussion | Quarter prioritized for discussion (Q1, Q2, Q3, Q4) * 100-F Proposed Plan | *** Q2 * 100 D-H Proposed Plan * Draft Land

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

    SciTech Connect (OSTI)

    Lim, Y.-M.; Min, K.-W.; Feldman, P. D.; Han, W.; Edelstein, J.

    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}Π-X{sup 1}Σ{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.

  6. WATER PRODUCTION IN COMETS 2001 Q4 (NEAT) AND 2002 T7 (LINEAR) DETERMINED FROM SOHO/SWAN OBSERVATIONS

    SciTech Connect (OSTI)

    Combi, M. R.; Lee, Y.; Maekinen, J. T. T.; Bertaux, J.-L.; Quemerais, E.

    2009-06-15

    The SWAN all-sky camera on the Solar and Heliospheric Observatory (SOHO) spacecraft detected the hydrogen Lyman-alpha (Ly{alpha}) comae of comets 2001 Q4 NEAT and 2002 T7 LINEAR for large portions of their perihelion apparitions in 2003 and 2004. C/2001 Q4 NEAT was observed from 2003 September 14 through 2004 November 2, covering heliocentric distances from 3.23 AU before perihelion to 2.75 AU after, and C/2002 T7 LINEAR was observed from 2003 December 4 through 2004 August 6, covering heliocentric distances from 2.52 AU before perihelion to 2.09 AU after. We combined the full set of comet specific and full-sky observations and used our time-resolved model (TRM), which enables us to extract continuous values of the daily-average value of the water production rate throughout most of this entire period. The average power-law fit to the production rate variation of C/2001 Q4 NEAT with heliocentric distance, r, gives 3.5 x 10{sup 29} r {sup -1.7} and that for C/2002 T7 LINEAR gives 4.6 x 10{sup 29} r {sup -2.0}. Both comets show roughly a factor of 2 asymmetry in activity about perihelion, being more active before perihelion. C/2001 Q4 NEAT showed a production rate outburst about 30 days before perihelion (2004 April 15) and then a large extended increase above the nominal trend from 50 to 70 days after perihelion (2004 July 5-July 25)

  7. 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.

  8. 1Q/2Q00 M-Area and Metallurgical Laboratory Hazardous Waste Management Facilities Groundwater Monitoring and Corrective-Action Report - First and Second Quarters 2000 - Volumes I, II, and II

    SciTech Connect (OSTI)

    Chase, J.

    2000-10-24

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

  9. 2012_Q4

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

    2 - Visit us at www.lm.doe.gov Welcome to the October-December 2012 issue of the U.S. Department of Energy (DOE) Office of Legacy Management (LM) . This publication is designed to provide a Program Update status of activities within LM. Please direct all comments and inquiries to . lm@hq.doe.gov Program Update Legacy Management The U.S. Department of Energy Office of Legacy Management has completed the stakeholder satisfaction survey. Thanks to everyone who participated in the survey. We are in

  10. 2013_Q4.indd

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

    October-December 2013 issue of the U.S. Department of Energy (DOE) Offi ce of Legacy Management (LM) Program Update. This publication is designed to provide a status of activities within LM. Please direct all comments and inquiries to lm@hq.doe.gov. October-December 2013 Visit us at http://energy.gov/lm/ Goal 4 Agencies Assist LM to Develop Reports on Defense-Related Uranium Mines The U.S. Department of Energy (DOE) Offi ce of Legacy Management (LM) has made substantial progress researching and

  11. Build-

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

    Air Condi- tioners","District Chilled Water","Central Chillers","Pack- aged Air Condi- ...Q",2,13,25,15,8,"Q","Q" "District Chilled Water ......",33,33,"Q",1,2,33,"Q",4,"Q","Q" ...

  12. 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.

  13. Directives Quarterly Updates - DOE Directives, Delegations, and

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

    Requirements Quarterly Updates by Diane Johnson Listings of new Justification Memoranda and new or revised Directives that have been posted to the DOE Directives, Delegations, and Requirements Portal. Updated quarterly. FY2016 FY 16, Q2 - January through March 2016 FY2015 FY15, Q1 - October through December 2014 FY15, Q3 - April through June 2015 FY15, Q4 - July through September 2015 FY 2014 FY14, Q1 - October through December 2013 FY14, Q2 - January through March 2014 FY14, Q3 - April

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

    SciTech Connect (OSTI)

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

    2006-02-01

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

  15. ORTHO-TO-PARA ABUNDANCE RATIO OF WATER ION IN COMET C/2001 Q4 (NEAT): IMPLICATION FOR ORTHO-TO-PARA ABUNDANCE RATIO OF WATER

    SciTech Connect (OSTI)

    Shinnaka, Yoshiharu; Kawakita, Hideyo; Kobayashi, Hitomi; Boice, Daniel C.; Martinez, Susan E.

    2012-04-20

    The ortho-to-para abundance ratio (OPR) of cometary molecules is considered to be one of the primordial characteristics of cometary ices, and contains information concerning their formation. Water is the most abundant species in cometary ices, and OPRs of water in comets have been determined from infrared spectroscopic observations of H{sub 2}O rovibrational transitions so far. In this paper, we present a new method to derive OPR of water in comets from the high-dispersion spectrum of the rovibronic emission of H{sub 2}O{sup +} in the optical wavelength region. The rovibronic emission lines of H{sub 2}O{sup +} are sometimes contaminated by other molecular emission lines but they are not affected seriously by telluric absorption compared with near-infrared observations. Since H{sub 2}O{sup +} ions are mainly produced from H{sub 2}O by photoionization in the coma, the OPR of H{sub 2}O{sup +} is considered to be equal to that of water based on the nuclear spin conservation through the reaction. We have developed a fluorescence excitation model of H{sub 2}O{sup +} and applied it to the spectrum of comet C/2001 Q4 (NEAT). The derived OPR of water is 2.54{sup +0.32}{sub -0.25}, which corresponds to a nuclear spin temperature (T{sub spin}) of 30{sup +10}{sub -4} K. This is consistent with the previous value determined in the near-infrared for the same comet (OPR = 2.6 {+-} 0.3, T{sub spin} = 31{sup +11}{sub -5} K).

  16. Energy Information Administration - Commercial Energy Consumption...

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

    ... 8 Q 2 1 Q 2 Q Q Q 1 Principal Building Activity Education ... 386 Q 21 34 29 87 Q 56 39 97 Food Sales...

  17. Carbon Fiber Technology Facility

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

    Carbon Fiber Technology Facility Dave Warren, PI Cliff Eberle, Presenter Technology Development Manager Polymer Matrix Composites Oak Ridge National Laboratory May 16, 2012 Project ID # LM003 Status as of March 30, 2012 This presentation does not contain any proprietary, confidential, or otherwise restricted information 2 Managed by UT-Battelle for the U.S. Department of Energy Carbon Fiber Technology Facility (CFTF) ARRA CAPITAL Project Overview * Funds received FY10Q2 * Scheduled finish FY13Q4

  18. High Flux Microchannel Solar Receiver Development with Adaptive Flow

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

    Control | Department of Energy Flux Microchannel Solar Receiver Development with Adaptive Flow Control High Flux Microchannel Solar Receiver Development with Adaptive Flow Control This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. csp_review_meeting_042313_drost.pdf (1.81 MB) More Documents & Publications Microchannel Receiver Development - FY12 Q4 Microchannel Receiver Development - FY13 Q2

  19. completed_td_projects | netl.doe.gov

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

    Forecast: August 9, 2016; Previous Forecast: July 12, 2016 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 2014 2015 2016 2017 2014-2015 2015-2016 2016-2017 U.S. Energy Supply U.S. Crude Oil Production (million barrels per day) Current 9.48 9.50 9.43 9.32 9.17 8.87 8.45 8.44 8.42 8.36 8.16 8.29 8.71 9.43 8.73 8.31 8.3% -7.4% -4.9% Previous 9.48 9.50 9.43 9.32 9.17 8.79 8.26 8.23 8.24 8.21 8.09 8.27 8.71 9.43 8.61 8.20 8.3% -8.7% -4.8% Percent Change 0.0% 0.0% 0.0% 0.0% 0.1% 0.9% 2.3% 2.5% 2.2% 1.8% 0.9%

  20. PowerPoint Presentation

    Energy Savers [EERE]

    Paul Schwartz, pschwartz@tm-lift.com DE-FOA-0000823 Grantee The Natural Gas Heat Pump and Air Conditioner 2014 Building Technologies Office Peer Review FREE Heat from Ambient (10 kW) Heat from Burner (15 kW) Combined Heat Delivered (25 kW) New Project 2 Project Summary Timeline: Start date: 10/1/2013 (8/1/2013) Planned end date: 9/30/2014 Key Milestones 1. Concept & CAD model; Q1 FY2014 2. Thermal Simulation; Q2 FY2014 3. 20kW Demonstrator; Q3-Q4 FY2014 4. Testing at Oak Ridge; Q4 FY2014?

  1. PowerPoint Presentation

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

    Schwartz, pschwartz@tm-lift.com DE-FOA-0000823 Grantee The Natural Gas Heat Pump and Air Conditioner 2014 Building Technologies Office Peer Review FREE Heat from Ambient (10 kW) Heat from Burner (15 kW) Combined Heat Delivered (25 kW) New Project 2 Project Summary Timeline: Start date: 10/1/2013 (8/1/2013) Planned end date: 9/30/2014 Key Milestones 1. Concept & CAD model; Q1 FY2014 2. Thermal Simulation; Q2 FY2014 3. 20kW Demonstrator; Q3-Q4 FY2014 4. Testing at Oak Ridge; Q4 FY2014? Budget:

  2. FY11 Q4 SHPM Whitepaper DRAFT

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

    Control to Enhance Offshore Wind Turbine Operations and Maintenance Strategies D. ... Furthermore, by integrating the health of each turbine into the operation and control of ...

  3. 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.

  4. CO2 Heat Pump Water Heater

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

    CO 2 Heat Pump Water Heater 2016 Building Technologies Office Peer Review Kyle Gluesenkamp, gluesenkampk@ornl.gov Oak Ridge National Laboratory Evaporator 2 Project Summary Timeline: Start date: Oct 1, 2009 Planned end date: Sep 30, 2016 Key Milestones 1. Go/No-Go: Price premium <$750 compared to baseline HFC HPWH; FY15Q2 (MET) 2. Go/No-Go: EF>2.0 and FHR>50 gallon to meet ENERGY STAR qualification criteria; FY14Q4 (MET) Budget: Total DOE to Date: $2,367k Total Project: $2,435k Key

  5. Hanford Advisory Board Fiscal Year 2016 Work Plan

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

    Updated 05.18.16 *Indicates lead committee 1 Hanford Advisory Board Fiscal Year Draft 2017 Work Plan (FY 2017 Action Overview) Topic Committee Assignment Potential FY 2017 Action/Product Action Q1 Q2 Q3 Q4 1. 100-N Proposed Plan RAP Advice [X] 2. Critical Infrastructure Updates *RAP/HSEP/TWC Advice [X] 3. PFP Progress *RAP/HSEP Agency briefing X 4. Sludge retrieval RAP Agency briefing X 5. WESF preparations to move capsules to dry storage RAP Agency briefing, advice [X] 6. Risk-based retrieval,

  6. Hanford Advisory Board Fiscal Year 2016 Work Plan

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

    July 24, 2015) 1 Hanford Advisory Board Fiscal Year 2016 Work Plan (FY 2016 Action Overview) Topic Committee Assignment Potential FY 2016 Action/Product Action Q1 Q2 Q3 Q4 1. 100 Area retrieval process, K Basin RAP Informational x x 2. 100 D/H Proposed Plan RAP Informational x x 3. 100-N Proposed Plan RAP Policy discussion, Potential Advice x 4. 324 Waste Sites RAP Informational 5. 618-10 VPU remediation RAP Informational 6. Central Plateau Inner Area Guidelines RAP Informational x 7. ERDF RAP

  7. Hanford Advisory Board Fiscal Year 2016 Work Plan

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

    Adopted by the Hanford Advisory Board on 11/5/2015, updated 12/21/15 1 Hanford Advisory Board Fiscal Year 2016 Work Plan (FY 2016 Action Overview and RAP Issue Manager Assignments) Topic Committee Assignment Issue Managers (lead noted in bold) Action Q1 Q2 Q3 Q4 1. 100 Area retrieval process, K Basin RAP Mattson, Suyama x 2. 100 D/H Proposed Plan RAP Engstrom, Mattson, Garnant, Leckband x 3. 100-N Proposed Plan RAP Cimon, Mattson x 4. Central Plateau Inner Area Guidelines RAP Cimon, Catrell,

  8. Hanford Advisory Board Fiscal Year 2016 Work Plan

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

    June 19, 2015June 18, 2015) 1 Hanford Advisory Board Fiscal Year 2016 Work Plan (FY 2016 Action Overview) Topic Committee Assignment Potential FY 2016 Action/Product Action Q1 Q2 Q3 Q4 1. 100 Area retrieval process, K Basin RAP Project update x 2. 100 D/H Proposed Plan RAP Project update x 3. 100-N Proposed Plan RAP Policy discussion, Potential Advice x 4. Central Plateau Inner Area Guidelines RAP Project update x 5. ERDF RAP Project update x 6. Groundwater updates RAP Project update 7.

  9. Hanford Advisory Board Fiscal Year 2016 Work Plan

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

    Updated December 21, 2015 1 Hanford Advisory Board Fiscal Year 2016 Work Plan (FY 2016 Action Overview) Topic Committee Assignment Potential FY 2016 Action/Product Action Q1 Q2 Q3 Q4 1. 100 Area retrieval process, K Basin RAP Project update x 2. 100 D/H Proposed Plan RAP Project update x 3. 100-N Proposed Plan RAP Policy discussion, Potential Advice x 4. Central Plateau Inner Area Guidelines RAP Project update x 5. ERDF RAP Project update x 6. Groundwater updates RAP Project update 7.

  10. Hanford Advisory Board Fiscal Year 2016 Work Plan

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

    Fiscal Year 2016 Work Plan Working draft - reflects comments received from PIC, HSEP, TWC and RAP committees (updated October 22, 2015) 1 Hanford Advisory Board Draft Fiscal Year 2016 Work Plan (FY 2016 Action Overview) Topic Committee Assignment Potential FY 2016 Action/Product Action Q1 Q2 Q3 Q4 1. 100 Area retrieval process, K Basin RAP Project update x 2. 100 D/H Proposed Plan RAP Project update x 3. 100-N Proposed Plan RAP Policy discussion, Potential Advice x 4. Central Plateau Inner Area

  11. Hanford Advisory Board Fiscal Year 2016 Work Plan

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

    Updated 8/31/2016 * Indicates lead committee 1 Hanford Advisory Board Fiscal Year Draft 2017 Work Plan (FY 2017 Action Overview) Topic Committee Assignment Potential FY 2017 Action/Product Action Q1 Q2 Q3 Q4 1. 100-N Proposed Plan RAP Agency briefing, advice [x] 2. Sludge retrieval RAP Agency briefing x x 3. WESF preparations to move capsules to dry storage RAP Agency briefing, advice [x] 4. River Corridor updates RAP Agency briefing 5. Groundwater updates RAP Agency briefing x x x x 6. Central

  12. request.pdf

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

    Advisory Board Draft Fiscal Year 2016 Work Plan Adopted March 18, 2016; updated per EIC discussion 01.13.16 1 Hanford Advisory Board Fiscal Year 2016 Work Plan (FY 2016 Action Overview) Topic Committee Assignment Potential FY 2016 Action/Product Action Q1 Q2 Q3 Q4 1. 100 Area retrieval process, K Basin RAP Project update x 2. 100 D/H Proposed Plan RAP Project update x x 3. 100-N Proposed Plan RAP Policy discussion, Potential Advice x 4. Central Plateau Inner Area Guidelines RAP Project update x

  13. Microsoft Word - 2015_0211_Joint FY2015HABWorkPlan_TWC Issue Managers.docx

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

    Updated February 11, 2015; incorporates comments from February 2015 EIC discussion Hanford Advisory Board Fiscal Year 2015 Work Plan (FY 2015 Action Overview) - ISSUE MANAGER ASSIGNMENTS Topic Committee Assignment Issue managers (lead in bold) Potential FY 2015 Action/Product Action Q1 Q2 Q3 Q4 1 Deferred Maintenance Plan RAP/HSEP Discussion; sounding board x 2 100 D/H Proposed Plan for ROD RAP Public involvement x 3 Central Plateau Inner Area Principles RAP Policy discussion; advice x x x x 4

  14. Microsoft Word - 2015_0914_FY2016HABWorkPlan_v1.docx

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

    Hanford Advisory Board Fiscal Year 2016 Work Plan Updated October 22, 2015 1 Hanford Advisory Board Fiscal Year 2016 Work Plan (FY 2016 Action Overview) Topic Committee Assignment Potential FY 2016 Action/Product Action Q1 Q2 Q3 Q4 1. 100 Area retrieval process, K Basin RAP Project update x 2. 100 D/H Proposed Plan RAP Project update x 3. 100-N Proposed Plan RAP Policy discussion, Potential Advice x 4. Central Plateau Inner Area Guidelines RAP Project update x 5. ERDF RAP Project update x 6.

  15. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... detail and add significantly to the DIS data set at low to moderate Q2 and moderate to ... detail and add significantly to the DIS data set at low to moderate Q2 and moderate to ...

  16. Scattering Solar Thermal Concentrators- FY12 Q4

    Broader source: Energy.gov [DOE]

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

  17. 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.

  18. 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.

  19. 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.

  20. 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.

  1. 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

  2. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... of National Environmental Policy Act (United States) USDOE ... F2 and, by including other world data, we studied the Q2 ... phenomenological analysis indicates an excess of the ...

  3. Final Meeting Summary Page 1

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

    committee and introductions were made. The committee approved the June meeting summary. ... Assessment, Q2 * Natural Gas Pipeline Environmental Impact Statement (EIS), Q3 ...

  4. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ...circ in the scaled differential cross section, s7 fracdsigmadt. ... The proton electric to magnetic form factor ratio (Gsub Esup pGsub Msup p) at Q2 ...

  5. Slide 1

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

    Direct + Diffuse Direct (all sky) Direct (clear sky) Diffuse (all sky) > Diffuse (clear sky) Q2: Reflectance Enhancement Enhancement (3D-1D) depends on cloud...

  6. b26.xls

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

    79 Q N Q Q Food Service ...... 297 282 125 171 Q Q 31 Q Health Care ...... 129 124 62 68 Q 2 Q Q Inpatient ...

  7. Implementation of ORR Groundwater Strategy

    Office of Environmental Management (EM)

    ... modeling * Summary of progress in annual Remediation Effectiveness Report Groundwater Program ... * first sampling event in FY 2015 Q2 was successfully completed ...

  8. NREL-BA Team CARB

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

    & Review; Q2 3. Project Execution and Ongoing Evaluation; ... 2 Purpose and Objectives Problem Statement: * Builders , ... cost-effective efficiency strategy - maximize insulation * ...

  9. Building America - IBACOS

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

    & Review; Q2 3. Project Execution and Ongoing Evaluation; ... - IBACOS Focus Areas Problem Statement: Support RBI ... in low load homes, regardless of HVAC system strategy. ...

  10. Measurement of the Electric Charge of the Top Quark in $\\boldsymbol{t\\bar{t}}$ Events

    SciTech Connect (OSTI)

    Abazov, Victor Mukhamedovich; et al.

    2014-09-08

    We present a measurement of the electric charge of top quarks using $t\\bar{t}$ events produced in $p\\bar{p}$ collisions at the Tevatron. The analysis is based on fully reconstructed $t\\bar{t}$ pairs in lepton+jets final states. Using data corresponding to 5.3 $\\rm fb^{-1}$ of integrated luminosity, we exclude the hypothesis that the top quark has a charge of $Q=-4/3\\,e$ at a significance greater than 5 standard deviations. We also place an upper limit of 0.46 on the fraction of such quarks that can be present in an admixture with the standard model top quarks ($Q=+2/3\\,e$) at a 95\\% confidence level.

  11. Empirical Fit to Precision Inclusive Electron-Proton Cross Sections in the Resonance Region

    SciTech Connect (OSTI)

    M.E. Christy; Peter Bosted

    2010-05-01

    An empirical fit is described to measurements of inclusive inelastic electron-proton cross sections in the kinematic range of four-momentum transfer $0 \\le Q^2<8$ GeV$^2$ and final state invariant mass $1.1<3.1$ GeV. The fit is constrained by the recent high precision longitudinal and transverse (L/T) separated cross section measurements from Jefferson Lab Hall C, un-separated Hall C measurements up to $Q^2$ $\\approx 7.5$ ${\\rm GeV}^2$, and photoproduction data at $Q^2 = 0$. Compared to previous fits, the present fit covers a wider kinematic range, fits both transverse and longitudinal cross sections, and features smooth transitions to the photoproduction data at $Q^2=0$ and DIS data at high $Q^2$ and $W$.

  12. 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.

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

    SciTech Connect (OSTI)

    Azuah, Richard T; Omar Diallo, Souleymane; Adams, Mark A.; Kirichek, Oleg; Glyde, Henry R

    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.

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

    Office of Scientific and Technical Information (OSTI)

    Report Number(s): SAND2014-18924R 540572 DOE Contract Number: AC04-94AL85000 Resource Type: Technical Report Research Org: Sandia National Laboratories (SNL-NM), Albuquerque, NM ...

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

    Broader source: Energy.gov [DOE]

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

  16. 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.

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

    Broader source: Energy.gov [DOE]

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

  18. High-Brightness Milestone Report to DOE OFES, FY05 Q4

    SciTech Connect (OSTI)

    Molvik, A W

    2005-09-14

    We have met this milestone by making measurements of electrons, as described in our FY05 Q3 Milestone Report, and simulating the same conditions with the WARP/POSINST code. This code has been developed over the last three years, by adding self-consistent electron and gas populations to the beam-dynamics particle-in-cell code, WARP, and combining it with the electron-cloud code from LBNL, POSINST. This code development effort has advanced to the point where almost all elements of a comprehensive ''roadmap'' are available. The WARP simulations shown here replicate experimental results, with agreement ranging from semi-quantitative agreement to close quantitative agreement.

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

    Energy Savers [EERE]

    ContractProject Management Performance Metrics FY 2014 Target FY 2014 Pre- & Post- CAP* ... TPC is Total Project Cost. No. FY 2014 Target FY 2014 4th Qtr Actual 2 95% 89% 3 95% ...

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

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

    Fourth Quarter Overall Root Cause Analysis (RCA)Corrective Action Plan (CAP) Performance Metrics No. ContractProject Management Performance Metrics FY 2015 Target Comment No. 2 3 ...

  1. SRS Headcount by County of Residence Q4 FY 2014(Cleansed).pdf

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

  2. PowerPoint Presentation - FY13 Q1 | Department of Energy

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

    More 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 ...

  3. Stuart R Hudson | Princeton Plasma Physics Lab

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

    was introduced. After completing his doctorate, Stuart worked as a Research Fellow at the Japan Atomic Energy Research Institute. During this time, he studied the overlap of q2...

  4. MHK Projects/CETO La Reunion | Open Energy Information

    Open Energy Info (EERE)

    of the single, stand-alone unit due in Q2 2012. Stage 1 has been awarded 5M of French Government funding. Project Installed Capacity (MW) 0 Number of Devices Deployed 1...

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    differential cross section, ssup 7(dsigmadt) and a rapid fall-off in a ... The proton electric to magnetic form factor ratio (Gsub Esup pGsub Msup p) at Q2 ...

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

  10. Electrolux Gibson Air Conditioner and Equator Clothes Washer Fail DOE Energy Star Testing

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    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 of which claimed...

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    ; Carlin, C. ; Keith, C. D. ; Meekins, D. G. ; et al Full Text Available April 2016, Elsevier Precise determination of the deuteron spin structure at low to moderate Q2 with CLAS...

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

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

    ENERGY STAR program has revealed that an Electrolux Gibson air conditioner (model GAH105Q2T1) and an Equator clothes washer (model EZ 3720 CEE), both of which claimed ENERGY STAR...

  13. Financial Management for Retail Energy Efficiency

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    ... Budget History April 9, 2015 - FY 2015 (past) FY 2016 (current) FY 2017 - Dec. 31, 2018 ... retail financial calendars 3.1 Program Benchmarking Calls Q1, Q2 Q1 delayed less than a ...

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    the PEM Stack Transport Studies Transport Studies Enabling Efficiency Optimization of Cost-Competitive Fuel Cell ... 11 Q1 12 Q2 12 Q3 12 1. Systems Analysis NFC 2. Test ...

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    search Name: SENDECO2 Place: Barcelona, Spain Zip: 11 08034 Sector: Carbon Product: A Spanish exchange for CO2 allowances and carbon credits, intended to go live by the end of Q2...

  17. DOE MURI: Hig-Operating Temperature Heat Transfer Fluids for...

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    High Operating Temperature Liquid Metal Heat Transfer Fluids - FY13 Q2 High Operating Temperature Heat Transfer Fluids for Solar Thermal Power Generation FY13 Q1 Corrosion in Very ...

  18. Low-Cost, Lightweight Solar Concentrators - FY13 Q1 | Department...

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  20. HUD Updated Supplemental Lists - February 18, 2016 | Department of Energy

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    Updated Supplemental Lists - February 18, 2016 HUD Updated Supplemental Lists - February 18, 2016 HUD Updated Supplemental Lists - February 18, 2016 Updated_supplemental_lists_1Q_2Q_ 2-18-16.xlsx (23.23 KB) More Documents & Publications updated_supplemental_lists_1n-2n-3m_07-06-2012.xlsx updated_supplemental_lists_1m-2m-3l-04-05-2012.xlsx updated_supplemental_lists_1p_2p_3o_04302013.xlsx

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

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

    Bailey, Jon A.

    2016-01-27

    We compute the form factors for the B → 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+(q2), f0(q2), and fT(q2), where q2 is the momentum transfer, together with a comprehensivemore » examination of systematic errors. Lattice QCD determines the form factors for a limited range of q2, 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. Lastly, we use this complete description of the form factors to test QCD predictions of the form factors at high and low q2.« less

  2. 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 inmorethis 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

  3. All

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

    5,557 4,781 2,466 1,745 349 221 776 33 185 558 Building floorspace (square feet) 1,001 to 5,000 2,777 2,435 1,311 881 108 135 342 Q 81 252 5,001 to 10,000 1,229 1,101 570 402 88 41 129 Q Q 104 10,001 to 25,000 884 753 377 260 85 30 131 Q 37 88 25,001 to 50,000 332 265 114 103 38 Q 67 Q 17 45 50,001 to 100,000 199 130 52 59 16 Q 69 Q 20 47 100,001 to 200,000 90 65 31 26 7 Q 25 Q 10 15 200,001 to 500,000 38 27 11 11 5 Q 11 Q 4 7 Over 500,000 8 6 2 3 2 Q 2 1 Q 1 Principal building activity

  4. All

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

    87,093 67,550 30,637 26,115 8,873 1,925 19,543 1,573 5,539 12,431 Building floorspace (square feet) 1,001 to 5,000 8,041 7,077 3,871 2,526 382 298 964 Q 230 713 5,001 to 10,000 8,900 7,953 4,118 2,932 635 267 947 Q Q 765 10,001 to 25,000 14,105 11,987 6,045 4,149 1,305 488 2,117 Q 621 1,373 25,001 to 50,000 11,917 9,482 4,067 3,656 1,353 Q 2,435 Q 647 1,649 50,001 to 100,000 13,918 9,104 3,712 4,051 1,106 Q 4,814 Q 1,327 3,351 100,001 to 200,000 12,415 8,905 4,306 3,493 1,025 Q 3,510 Q 1,392

  5. Minimally nonlocal nucleon-nucleon potentials with chiral two-pion exchange including Δ 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 Δ-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 Χ2 /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

  6. XVis: Visualization for the Extreme-Scale Scientific-Computation Ecosystem: Year-end report FY15 Q4.

    SciTech Connect (OSTI)

    Moreland, Kenneth D.; Sewell, Christopher; Childs, Hank; Ma, Kwan-Liu; Geveci, Berk; Meredith, Jeremy

    2015-12-01

    The XVis project brings together the key elements of research to enable scientific discovery at extreme scale. Scientific computing will no longer be purely about how fast computations can be performed. Energy constraints, processor changes, and I/O limitations necessitate significant changes in both the software applications used in scientific computation and the ways in which scientists use them. Components for modeling, simulation, analysis, and visualization must work together in a computational ecosystem, rather than working independently as they have in the past. This project provides the necessary research and infrastructure for scientific discovery in this new computational ecosystem by addressing four interlocking challenges: emerging processor technology, in situ integration, usability, and proxy analysis.

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

    SciTech Connect (OSTI)

    Deur, Alexandre P.

    2013-11-01

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

  8. Precision Measurements of the Proton Elastic Form Factor Ratio

    SciTech Connect (OSTI)

    Douglas Higinbotham

    2010-08-01

    New high precision polarization measurements of the proton elastic form factor ratio in the Q^2 from 0.3 to 0.7 [GeV/c]^2 have been made. These elastic H(e,e'p) measurementswere done in Jefferson Lab's Hall A using 80% longitudinally polarized electrons and recoil polarimetry. For Q^2 greater than 1 [GeV/c]^2, previous polarization data indicated a strong deviation of the form factor ratio from unity which sparked renewed theoretical and experimental interest in how two-photon diagrams have been taken into account. The new high precision data indicate that the deviation from unity, while small, persists even at Q^2 less than 1 [GeV/c]^2.

  9. 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.

  10. Measurements of $$ep \\to e^\\prime π^+n$$ 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 processmore » $$e p \\to e^\\prime \\pi^+ n$$ 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$^2$.« less

  11. Measurements of $ep \\to e^\\prime π^+n$ 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

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

    SciTech Connect (OSTI)

    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.; 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.; Garcon, 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$^2$.

  13. New insight on global QCD fits using Regge theory

    SciTech Connect (OSTI)

    Soyez, G.

    2005-06-14

    In global QCD fits, one has to choose an initial parton distribution at Q{sup 2} = Q{sub 0}{sup 2}. I shall argue that the initial condition chosen in usual standard sets is inconsistent with analytic S-matrix theory. I shall show how one can combine these two approaches, leading to a Regge-compatible next-to-leading order global QCD fit. This allows one to extend the parametrisation in the low-Q2 region. Finally, I shall discuss how it it possible to use the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) equation to obtain information on Regge models at high Q2.

  14. Unitary constraints on neutral pion electroproduction

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

    Laget, J -M

    2011-01-01

    At large virtualitymore » $Q^2$, the coupling to the vector meson production channels provides us with a natural explanation of the surprisingly large cross section of the neutral pion electroproduction recently measured at Jefferson Laboratory, without destroying the good agreement between the Regge pole model and the data at the real photon point. Elastic rescattering of the $$\\pi^0$$ provides us with a way to explain why the node, that appears at $$t\\sim -0.5$$~GeV$^2$ at the real photon point, disappears as soon as $Q^2$ differs from zero.« less

  15. 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

  16. Table 5.14. U.S. Vehicle Fuel Consumption by Vehicle Type, 1994

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

    or More ... 11.9 7.0 6.6 0.4 0.7 1.4 Q 2.0 Q 23.6 Below Poverty Line 100 Percent ... 6.9 4.9 4.6 0.3 Q Q Q 1.2 Q...

  17. Characteristics RSE Column Factor: All Vehicle Types

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

    or More ... 19.1 13.0 12.3 0.7 1.0 1.7 Q 2.7 Q 21.8 Below Poverty Line 100 Percent ... 12.4 9.5 8.9 0.5 Q Q Q 1.8 Q...

  18. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... GeV electron beam, covers a range of 1.72 GeV, which is non-zero at the 2.75sigma level. ... (APS) Measurements of the Electric Form Factor of the Neutron up to Q2 3.4 GeV2 using ...

  19. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    GeV electron beam, covers a range of 1.72 GeV, which is non-zero at the 2.75sigma level. ... (APS) Measurements of the Electric Form Factor of the Neutron up to Q2 3.4 GeV2 using ...

  20. c35.xls

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

    Water ... 574 40 47 Q 2,577 1,652 2,380 1,081 0.22 0.02 0.02 Q Separate Computer Area ... 560 41 59 35 3,623 1,957 2,916 1,756 0.15 0.02 0.02 Q HVAC...

  1. Hard diffractive production of vector mesons

    SciTech Connect (OSTI)

    Kirschner, R.

    2005-06-14

    The large Q2 behaviour of diffractive electroproduction and the large t behaviour of diffractive photoproduction are considered relying on models of the meson and real photon light-cone wave functions. The large size quark-antiquark dipole contribution to the impact factors of all helicity configurations are discussed.

  2. table2.2_02.xls

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

    Total United States RSE Column Factors: 1.4 0.4 1.6 1.2 1.2 1.1 0.7 1.2 ... 0 0 * 0 324 Petroleum and Coal Products 3,689 * 2 * 0 Q 2 3,407 4.4 324110 Petroleum Refineries 3,307 0 0 0 ...

  3. Study of quasielastic scattering using charged-current νμ-iron interactions in the MINOS near detector

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

    Adamson, P.

    2015-01-08

    Kinematic distributions from an inclusive sample of 1.41×106 charged-current νμ interactions on iron, obtained using the MINOS near detector exposed to a wide-band beam with peak flux at 3 GeV, are compared to a conventional treatment of neutrino scattering within a Fermi gas nucleus. Results are also used to guide the selection of a subsample enriched in quasielastic νμFe interactions, containing an estimated 123,000 quasielastic events of incident energies 1 < Eν < 8 GeV, with < Eν > = 2.79 GeV. Four additional subsamples representing topological and kinematic sideband regions to quasielastic scattering are also selected for the purposemore » of evaluating backgrounds. Comparisons using subsample distributions in four-momentum transfer Q2 show the Monte Carlo model to be inadequate at low Q2. Its shortcomings are remedied via inclusion of a Q2-dependent suppression function for baryon resonance production, developed from the data. A chi-square fit of the resulting Monte Carlo simulation to the shape of the Q2 distribution for the quasielastic-enriched sample is carried out with the axial-vector mass MA of the dipole axial-vector form factor of the neutron as a free parameter. Furthermore, the effective MA which best describes the data is 1.23+0.13-0.09(fit)+0.12-0.15(syst) GeV.« less

  4. 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.; DAngelo, 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.

  5. Jefferson Lab Hosts 2012 SPAFOA Members Meeting (Meyer Cryogenic, Vacuum

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

    and Pressure Technologies) | Jefferson Lab Hosts 2012 SPAFOA Members Meeting (Meyer Cryogenic, Vacuum and Pressure Technologies) External Link: http://ourmailer.com/Z2U-TRYV-D24Q2F5T0E/cr.aspx?b=32

  6. Separated response functions in exclusive, forward π± 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 π⁻ and π⁺ 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 Φ And ϵ, which allowed separation of σL,T,LT,TT. Results: σL shows a clear signature of the pion pole, with a sharp rise at small -t. In contrast, σT 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 π⁻ Production compared to π⁺. The π⁻/π⁺+ 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 σTT/σT ratio also drops rapidly with Q2, qualitatively consistent with s-channel helicity conservation. The π⁻/π⁺ 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

  7. 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.

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

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

    " Today, I am announcing my decision to negotiate a true zero-yield comprehensive test ban. " U.S. President Bill Clinton, August 11, 1995 The Path Forward 8 Timeline of U.S. Stockpile Stewardship Innovation 7 Global Nuclear Security 6 Science: Research, Development, and Technology 4 Transitioning to Stockpile Stewardship 3 Test-Based Stewardship and the Cold War 2 Presidential Decisions on Stockpile Stewardship 1 Deterrence and the Life Extension Program 5 The National Defense

  9. $$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 → πℓν and Bs → Kℓν 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 Mπ ≈ 290 MeV. We simultaneously extrapolate our numerical results to the physical light-quark masses and tomore » the continuum and interpolate in the pion/kaon energy 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 → πℓν and Bs → Kℓν 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 → πℓν and Bs → Kℓν decays enable determinations of the Cabibbo-Kobayashi-Maskawa matrix element |Vub|. Furthermore, we perform a combined z-fit of our numerical B → πℓν 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

  10. 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 sectionsmore » $$\\frac{d^4 \\sigma}{dQ^2 dx_B dt d\\phi}$$ 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 image of the nucleon.« less

  11. Polarization Transfer in 4He(e-vector,e[prime]p-vector)3H

    SciTech Connect (OSTI)

    Michael Paolone

    2007-10-01

    Polarization transfer in quasi-elastic nucleon knockout is sensitive to the properties of the nucleon in the nuclear medium, including possible modification of the nucleon form factor and/or spinor. In our recently completed experiment E03-104 at Jefferson Lab we measured the proton recoil polarization in the 4He(e-vector,e[prime]p-vector)3H reaction at a Q2 of 0.8 (GeV/c)2 and 1.3 (GeV/c)2 with unprecedented precision. These data complement earlier data between 0.4 and 2.6 (GeV/c)2 from both Mainz and Jefferson Lab, in which the measured ratio of polarization-transfer coefficients differs from a fully relativistic DWIA calculation. Preliminary results hint at a possible unexpected Q2 dependence in the polarization transfer coefficient ratio. Final analysis will help constrain FSI models

  12. 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 Δ 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

  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.; Sabati, 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. Evidence for the onset of color transparency in ρ0 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'ρ0) 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 ρA 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

  15. Evidence for the onset of color transparency in ρ0 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'ρ0) 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 ρA 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

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

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

    Wolcott, J.

    2016-02-25

    The first direct measurement of electron neutrino quasielastic and quasielasticlike 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 the electron production angle, electron energy, and Q2 are presented. The ratio of the quasielastic, flux-integrated differential cross section in Q2 for νe with that of similarly selected νμ-induced events from the same exposure is used to probe assumptions that underpin conventional treatments of charged-current νe interactions used by long-baseline neutrino oscillation experiments. Furthermore, the data are found tomore » be consistent with lepton universality and are well described by the predictions of the neutrino event generator GENIE.« less

  17. NERSC-ScienceHighlightSlidesJune2011.pptx

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

    1 NERSC Science Highlights NERSC Scientific Accomplishments, Q2CY2011 2 Energy Resources NERSC users have explained the cause of LED droop; this may lead to less-expensive higher efficiency LED lighting. (Kioupakis / Van de Walle, UC SB) Fusion Energy Magnetic reconnection simulations done at NERSC along with NASA Voyager probe data help shake up prevailing views of the solar system's outer reaches. (J. Drake, U. Maryland) Nuclear Theory Computations done primarily at NERSC suggest the possible

  18. 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.; Asaturyan, R.; Benmokhtar, F.; Boeglin, W.; Bosted, P.; Bruell, A.; Bukhari, M. H. S.; Christy, M. E.; Chudakov, E.; et al

    2012-02-01

    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.

  19. set3.pdf

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

    4,657 2,348 1,110 708 257 145 59 23 7 Principal Building Activity Education .................................................... 327 119 61 52 49 30 10 5 Q Food Sales .................................................. 174 138 Q Q Q Q Q N N Food Service ............................................... 349 251 71 23 Q Q Q N N Health Care ................................................. 127 64 Q 10 8 4 2 2 1 Inpatient ..................................................... 11 N N Q Q Q 2 2 1

  20. Electroexcitation of the Δ(1232)3/2+ and Δ(1600)3/2+ in a light-front relativistic quark model

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

    Aznauryan, Inna G.; Burkert, Volker D.

    2015-09-30

    The magnetic-dipole form factor and the ratios REM and RSM for the γ* N → Δ(1232)3/2+ transition are predicted within light-front relativistic quark model up to photon virtuality Q2=12 GeV2. Furthermore, we predict the helicity amplitudes of the γ* N → Δ(1600)3/2+ transition assuming the Δ(1600)3/2+ is the first radial excitation of the ground state Delta(1232)3/2+.

  1. Table B6. Building Size, Number of Buildings, 1999

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

    4,657 2,348 1,110 708 257 145 59 23 7 Principal Building Activity Education .................................................... 327 119 61 52 49 30 10 5 Q Food Sales .................................................. 174 138 Q Q Q Q Q N N Food Service ............................................... 349 251 71 23 Q Q Q N N Health Care ................................................. 127 64 Q 10 8 4 2 2 1 Inpatient ..................................................... 11 N N Q Q Q 2 2 1

  2. Measurement of pretzelosity asymmetry of charged pion production in semi-inclusive deep inelastic scattering on a polarized He 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 He target was performed at Jefferson Lab in the kinematic region of 0.16 < x < 0.35 and 1.4 < Q < 2.7 GeV. Our results show that both ? on He3 and on neutron pretzelosity asymmetries are consistent with zero within experimental uncertainties.

  3. S:\\VM3\\RX97\\TBL_LIST.WPD

    Gasoline and Diesel Fuel Update (EIA)

    ... 1.3 Q 2.5 Q Q Q 15.3 Steam or Hot-Water System ...... 7.2 9.2 12.8 10.9 Q 1.0 ... 20.2 10.8 18.8 1.1 Q 16.9 Steam or Hot-Water System ...... 5.1 7.0 5.6 13.2 Q Q 18.8 ...

  4. Hanford Advisory Board

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

    June 8-9, 2016 Attachment 7: Transcript of Sounding Board comments The following paragraphs are transcribed member responses from Hanford Advisory Board's (HAB or Board) June Safety Culture Sounding Board. The follow responses do not represent consensus views of the Board. Each Board seat was provided with up to four minutes to respond to two safety culture framing questions: Q1: What does safety culture mean to you? Q2: Given the information provided at the April Board meeting, are there any

  5. FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT

    Office of Legacy Management (LM)

    fi.q 2, I: * FORMERLY UTILIZED SITES REMEDIAL ACTION PROGRAM ELIMINATION REPORT FOR WESTINGHOUSE ATOMIC POWER DEVELOPMENT PLANT EAST PITTSBURGH PLANT FOREST HILLS PITTSBURGH, PENNSYLVANIA Department of Energy Office of Nuclear Energy Office of Remedial Action and Waste Technology Division of Facility and Site Decommissioning Projects INTRODUCTION BACKGROUND CONTENTS Site Function Site Description Radiological History and Status ELIMINATION ANALYSIS REFERENCES Page 1 4 iii ELIMINATION REPORT

  6. Towards a Resolution of the Proton Form Factor Problem: New Electron and Positron Scattering Data

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

    Adikaram, D.; Rimal, D.; Weinstein, L. B.; Raue, B.; Khetarpal, P.; Bennett, R.; Arrington, J.; Brooks, W.; Adhikari, K.; Afanasev, A.; et al

    2015-02-10

    There is a significant discrepancy between the values of the proton electric form factor, GpE, extracted using unpolarized and polarized electron scattering. Calculations predict that small two-photon exchange (TPE) contributions can significantly affect the extraction of GpE from the unpolarized electron-proton cross sections. We determined the TPE contribution by measuring the ratio of positron-proton to electron-proton elastic scattering cross sections using a simultaneous, tertiary electron-positron beam incident on a liquid hydrogen target and detecting the scattered particles in the Jefferson Lab CLAS detector. This novel technique allowed us to cover a wide range in virtual photon polarization (epsilon) and momentummore » transfer (Q2) simultaneously, as well as to cancel luminosity-related systematic errors. The cross section ratio increases with decreasing ε at Q2=1.45 GeV2. This measurement is consistent with the size of the form factor discrepancy at Q2≈1.75 GeV2 and with hadronic calculations including nucleon and Delta intermediate states, which have been shown to resolve the discrepancy up to 2-3 GeV2.« less

  7. Measurement of the target-normal single-spin asymmetry in quasielastic scattering from the reaction He3↑(e,e')

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

    Zhang, Y. -W.; Long, E.; Mihovilovič, M.; Jin, G.; Allada, K.; Anderson, B.; Annand, J. R. M.; Averett, T.; Ayerbe-Gayoso, C.; Boeglin, W.; et al

    2015-10-22

    We report the first measurement of the target single-spin asymmetry, Ay, in quasi-elastic scattering from the inclusive reaction 3He↑ (e,e') on a 3He gas target polarized normal to the lepton scattering plane. Assuming time-reversal invariance, this asymmetry is strictly zero for one-photon exchange. A non-zero Ay can arise from the interference between the one- and two-photon exchange processes which is sensitive to the details of the sub-structure of the nucleon. An experiment recently completed at Jefferson Lab yielded asymmetries with high statistical precision at Q2= 0.13, 0.46 and 0.97 GeV2. These measurements demonstrate, for the first time, that the 3Hemore » asymmetry is clearly non-zero and negative with a statistical significance of (8-10)σ. Using measured proton-to-3He cross-section ratios and the effective polarization approximation, neutron asymmetries of -(1-3)% were obtained. The neutron asymmetry at high Q2 is related to moments of the Generalized Parton Distributions (GPDs). Our measured neutron asymmetry at Q2=0.97 GeV2 agrees well with a prediction based on two-photon exchange using a GPD model and in addition provides a new independent constraint on these distributions.« less

  8. 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.

    2014-01-16

    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~<2 GeV and a continuum contribution for larger W as the relevant set of effective hadron states entering the final-state interaction amplitude. The results show sizeable on-shell FSI contributions for Bjorken x ~> 0.6 andmore » Q2 < 10 GeV2 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

  9. Towards a Resolution of the Proton Form Factor Problem: New Electron and Positron Scattering Data

    SciTech Connect (OSTI)

    Adikaram, D.; Rimal, D.; Weinstein, L. B.; Raue, B.; Khetarpal, P.; Bennett, R.; Arrington, J.; Brooks, W.; Adhikari, K.; Afanasev, A.; Amaryan, M.; Anderson, M.; Anefalos Pereira, S.; Avakian, H.; Ball, J.; Battaglieri, M.; Bedlinskiy, I.; Biselli, A.; Bono, J.; Boiarinov, S.; Briscoe, W.; Burkert, V.; Carman, D.; Careccia, S.; Celentano, A.; Chandavar, S.; Charles, G.; Colaneri, L.; Cole, P.; Contalbrigo, M.; Crede, V.; D'Angelo, A.; Dashyan, N.; De Vita, R.; De Sanctis, E.; Deur, A.; Djalali, C.; Dodge, G.; Dupre, R.; Egiyan, H.; El Alaoui, A.; El Fassi, L.; Elouadrhiri, L.; Eugenio, P.; Fedotov, G.; Fegan, S.; Filippi, A.; Fleming, J.; Fradi, A.; Garillon, B.; Gilfoyle, G.; Giovanetti, K.; Girod, F.; Goetz, J.; Gohn, W.; Golovatch, E.; Gothe, R.; Griffioen, K.; Guegan, B.; Guidal, M.; Guo, L.; Hafidi, K.; Hakobyan, H.; Hanretty, C.; Harrison, N.; Hattawy, M.; Hicks, K.; Holtrop, M.; Hughes, S.; Hyde, C. E.; Ilieva, Y.; Ireland, D.; Ishkhanov, B.; Jenkins, D.; Jiang, H.; Jo, H.; Joo, K.; Joosten, S.; Kalantarians, N.; Keller, D.; Khandaker, M.; Kim, A.; Kim, W.; Klein, A.; Klein, F.; Koirala, S.; Kubarovsky, V.; Kuhn, S.; Livingston, K.; Lu, H.; MacGregor, I.; Markov, N.; Mattione, P.; Mayer, M.; McKinnon, B.; Mestayer, M.; Meyer, C.; Mirazita, M.; Mokeev, V.; Montgomery, R.; Moody, C.; Moutarde, H.; Movsisyan, A.; Camacho, C. Munoz; Nadel-Turonski, P.; Niccolai, S.; Niculescu, G.; Osipenko, M.; Ostrovidov, A.; Park, K.; Pasyuk, E.; Pisano, S.; Pogorelko, O.; Price, J.; Procureur, S.; Prok, Y.; Protopopescu, D.; Puckett, A.; Ripani, M.; Rizzo, A.; Rosner, G.; Rossi, P.; Roy, P.; Sabati, F.; Salgado, C.; Schott, D.; Schumacher, R.; Seder, E.; Sharabian, Y.; Simonyan, A.; Skorodumina, I.; Smith, E.; Smith, G.; Sober, D.; Sokhan, D.; Sparveris, N.; Stepanyan, S.; Stoler, P.; Strauch, S.; Sytnik, V.; Taiuti, M.; Tian, Ye; Trivedi, A.; Ungaro, M.; Voskanyan, H.; Voutier, E.; Walford, N.; Watts, D.; Wei, X.; Wood, M.; Zachariou, N.; Zana, L.; Zhang, J.; Zhao, Z.; Zonta, I.

    2015-02-10

    There is a significant discrepancy between the values of the proton electric form factor, GpE, extracted using unpolarized and polarized electron scattering. Calculations predict that small two-photon exchange (TPE) contributions can significantly affect the extraction of GpE from the unpolarized electron-proton cross sections. We determined the TPE contribution by measuring the ratio of positron-proton to electron-proton elastic scattering cross sections using a simultaneous, tertiary electron-positron beam incident on a liquid hydrogen target and detecting the scattered particles in the Jefferson Lab CLAS detector. This novel technique allowed us to cover a wide range in virtual photon polarization (epsilon) and momentum transfer (Q2) simultaneously, as well as to cancel luminosity-related systematic errors. The cross section ratio increases with decreasing ε at Q2=1.45 GeV2. This measurement is consistent with the size of the form factor discrepancy at Q2≈1.75 GeV2 and with hadronic calculations including nucleon and Delta intermediate states, which have been shown to resolve the discrepancy up to 2-3 GeV2.

  10. PARAMETRIC EFFECTS OF ANTI-FOAM COMPOSITION, SIMULANT PROPERTIES AND NOBLE METALS ON THE GAS HOLDUP AND RELEASE OF A NON-NEWTONIAN WASTE SLURRY SIMULANT

    SciTech Connect (OSTI)

    Guerrero, H; Charles Crawford, C; Mark Fowley, M

    2008-08-07

    Gas holdup tests were performed in bench-scale and small-scale mechanically-agitated mixing systems at the Savannah River National Laboratory (SRNL) for a simulant of waste from the Hanford Tank 241-AZ-101. These featured additions of DOW Corning Q2-3183A anti-foam agent. Results indicated that this anti-foam agent (AFA) increased gas holdup in the waste simulant by about a factor of four and, counter-intuitively, that the holdup increased as the non-newtonian simulant shear strength decreased (apparent viscosity decreased). Such results raised the potential of increased flammable gas retention in Hanford Waste Treatment and Immobilization Plant (WTP) vessels mixed by air sparging and pulse-jet mixers (PJMs) during a Design Basis Event (DBE). Additional testing was performed to determine the effects of simulant properties, composition of alternate AFAs, and presence of trace noble metals. Key results are that: (1) Increased gas holdup resulting from addition of Q2-3183A is due to a decrease in surface tension that supports small bubbles which have low rise velocities. (2) Dow Corning 1520-US AFA shows it to be a viable replacement to Dow Corning Q2-3183A AFA. This alternative AFA, however, requires significantly higher dosage for the same anti-foam function. (3) Addition of noble metals to the AZ-101 waste simulant does not produce a catalytic gas retention effect with the AFA.

  11. 3Q/4Q00 Annual M-Area and Metallurgical Laboratory Hazardous Waste Management Facilities Groundwater Monitoring and Corrective-Action Report - Third and Fourth Quarters 2000 - Volumes I, II, and II

    SciTech Connect (OSTI)

    Cole, C.M. Sr.

    2001-04-17

    This report describes the groundwater monitoring and corrective-action program at the M-Area Hazardous Waste Management Facility (HWMF) and the Metallurgical Laboratory (Met Lab) HWMF at the Savannah River Site (SRS) during 2000. This program is required by South Carolina Resource Conservation and Recovery Act (RCRA) Hazardous Waste Permit SC1890008989 and Section 264.100(g) of the South Carolina Hazardous Waste Management Regulations.

  12. Integrated Biomass Gasification with Catalytic Partial Oxidation for Selective Tar Conversion

    SciTech Connect (OSTI)

    Zhang, Lingzhi; Wei, Wei; Manke, Jeff; Vazquez, Arturo; Thompson, Jeff; Thompson, Mark

    2011-05-28

    . Major milestones include identification of syngas cleaning requirements for proposed system design, identification and selection of tar compounds and 2 mixtures for use in CPO tests, and preparation of CPO catalysts for validation. (Q3 2009 ~ Q4 2009) - Task C: Test CPO with biomass gasification product gas. Optimize CPO performance with selected tar compounds. Optimize CPO performance with multi-component mixtures. Milestones include optimizing CPO catalysts design, collecting CPO experimental data for next stage kinetic modeling and understanding the effect of relative reactivities on ultimate tar conversion and syngas yields. (Q1 2010 ~ Q3 2010) - Task D: Develop tar CPO kinetic model with CPO kinetic model and modeling results as deliverables. (Q3 2010 ~ Q2 2011) - Task E: Project management and reporting. Milestone: Quarterly reports and presentations, final report, work presented at national technical conferences (Q1 2009 ~ Q2 2011) At the beginning of the program, IP landscaping was conducted to understand the operation of various types of biomass gasifiers, their unique syngas/tar compositions and potential tar mitigation options using the catalytic partial oxidation technology. A process simulation model was developed to quantify the system performance and economics impact of CPO tar removal technology. Biomass gasification product compositions used for performance evaluation tests were identified after literature review and system modeling. A reaction system for tar conversion tests was designed, constructed, with each individual component shaken-down in 2009. In parallel, University of Minnesota built a lab-scale unit and evaluated the tar removal performance using catalytic reforming. Benzene was used as the surrogate compound. The biomass gasification raw syngas composition was provided by GE through system studies. In 2010, GE selected different tar compounds and evaluated the tar removal effectiveness of the CPO catalyst. The catalytic performance was

  13. Measurement of the nucleon structure function F2 in the nuclear medium and evaluation of its moments

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

    Osipenko, M.

    2010-06-01

    We report on the measurement of inclusive electron scattering off a carbon target performed with CLAS at Jefferson Laboratory. A combination of three different beam energies 1.161, 2.261 and 4.461 GeV allowed us to reach an invariant mass of the final-state hadronic system W ≈ 2.4 GeV with four-momentum transfers Q2 ranging from 0.2 to 5 GeV2. These data, together with previous measurements of the inclusive electron scattering off proton and deuteron, which cover a similar continuous two-dimensional region of Q2 and Bjorken variable x, permit the study of nuclear modifications of the nucleon structure. By using these, as wellmore » as other world data, we evaluated the F2 structure function and its moments. Using an OPE-based twist expansion, we studied the Q2-evolution of the moments, obtaining a separation of the leading-twist and the total higher-twist terms. The carbon-to-deuteron ratio of the leading-twist contributions to the F2 moments exhibits the well known EMC effect, compatible with that discovered previously in x-space. The total higher-twist term in the carbon nucleus appears, although with large systematic uncertainites, to be smaller with respect to the deuteron case for n < 7, suggesting partial parton deconfinement in nuclear matter. Lastly, we speculate that the spatial extension of the nucleon is changed when it is immersed in the nuclear medium.« less

  14. MEASUREMENT OF THE STRANGE QUARK CONTRIBUTION TO THE VECTOR STRUCTURE OF THE PROTON

    SciTech Connect (OSTI)

    Sarah Phillips

    2007-11-30

    The goal of the G0 experiment is to determine the contribution of the strange quarks in the quark-antiquark sea to the structure of the nucleon. To this end, the experiment measured parityviolating asymmetries from elastic electron-proton scattering from 0.12 ≤ Q2 ≤ 1.0 (GeV/c)2 at Thomas Jefferson National Accelerator Facility. These asymmetries come from the interference of the electromagnetic and neutral weak interactions, and are sensitive to the strange quark contributions in the proton. The results from the forward-angle measurement, the linear combination of the strange electric and magnetic form factors GsE +ηGsM, suggest possible non-zero, Q2 dependent, strange quark contributions and provide new information to understand the magnitude of the contributions. This dissertation presents the analysis and results of the forward-angle measurement. In addition, the G0 experiment measured the beam-normal single-spin asymmetry in the elastic scattering of transversely polarized 3 GeV electrons from unpolarized protons at Q2 = 0.15, 0.25 (GeV/c)2 as part of the forward-angle measurement. The transverse asymmetry provides a direct probe of the imaginary component of the two-photon exchange amplitude, the complete description of which is important in the interpretation of data from precision electron-scattering experiments. The results of the measurement indicate that calculations using solely the elastic nucleon intermediate state are insufficient and generally agree with calculations that include significant inelastic hadronic intermediate state contributions. This dissertation presents the analysis and results of this measurement.

  15. Cleanable and Hardcoat Coatings for Increased Durability of Silvered Polymeric Mirrors

    SciTech Connect (OSTI)

    Padiyath, Raghunath

    2013-04-01

    We have successfully developed coating formulations which significantly increasethe abrasion resistance of mirror films. We have demonstrated manufacturing scale-up of these films to full width andproduction volumes. Implementation of these films in commercial test sites is planned for Q2 2013(Abengoa, Gossamer Space Frames). This slide show outlines the background and objectives of the project, technical approach and results, and key lessons. It also presents the need and opportunity for reduction of costs for CSP and collectors. It also presents an approach for a large aperture parabolic trough collector with reflective film and a high concentration factor, including demonstration and results.

  16. Hadron mass corrections in semi-inclusive deep-inelastic scattering

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

    Guerrero Teran, Juan Vicente; Ethier, James J.; Accardi, Alberto; Casper, Steven W.; Melnitchouk, Wally

    2015-09-24

    We found that the spin-dependent cross sections for semi-inclusive lepton-nucleon scattering are derived in the framework of collinear factorization, including the effects of masses of the target and produced hadron at finite Q2. At leading order the cross sections factorize into products of parton distribution and fragmentation functions evaluated in terms of new, mass-dependent scaling variables. Furthermore, the size of the hadron mass corrections is estimated at kinematics relevant for current and future experiments, and the implications for the extraction of parton distributions from semi-inclusive measurements are discussed.

  17. Neutrino CCQE Data Release Page

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

    Neutrino CCQE Data Release Page "Measurement of Muon Neutrino Quasi-Elastic Scattering on a Hydrocarbon Target at Ev ~ 3.5 GeV" Phys. Rev. Lett. 111 (2013) 022502, hep-ex/1305.2243 Data Ancillary data files for this result are given here, and supercede the ones originally associated with the arXiv entry: they have been updated with MINERvA's best estimate of the NuMI neutrino flux. The available data files have the following format: The columns are Q2 bins, first the 8 neutrino and

  18. Electron Neutrino CCQE Data Release Page

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

    Electron Neutrino CCQE Data Release Page Measurement of electron neutrino quasielastic and quasielastic-like scattering on hydrocarbon at ⟨Eν⟩ = 3.6 GeV Phys. Rev. Lett. 116, 081802 (2016) and hep-ex/1509.05729 Data Ancillary files for this result are available at http://arxiv.org/src/1509.05729v6/anc The available data files are: Cross Section as a function of Electron Angle Cross Section as a function of Electron Energy Cross Section as a function of Q2 Covariance Matrix as a function of

  19. QR, I UNITED STA-I' ES ATOMIC ENERGY COMMISSION W~I-WdOTDN 2B. D. D.

    Office of Legacy Management (LM)

    QR, I UNITED STA-I' ES ATOMIC ENERGY COMMISSION W~I-WdOTDN 2B. D. D. h-cc I./, ~.C,.dL c rj' f' . 5 7c 3 70-147 LRL:JCD I JAN 2 81958 K+ci; q;- 2-i" Oregon Metellurgical Corporation P. 0. Box 484 Albeny, Oregon Attention: Mr. Stephen M. Shelton General Manager Gentlemen: Enclosed is Special Nuclear Material License No. SNM-144, as amended. Very Ebuly yours, !:. i.:, s p~pt 'SC- Lyall Johnson Chief, Licensing Branch Division of Licensing & Regulation Enclosure: SNM-144, as amended

  20. Erratum to: Measurement of jet multiplicity distributions in tt-bar production in pp collisions at ?s = 7 TeV

    SciTech Connect (OSTI)

    Chatrchyan, S.

    2015-05-19

    Erratum to: Eur. Phys. J. C (2014) 74:3014 DOI 10.1140/epjc/s10052-014-3014-0 Table 4 was incorrectly captioned in the originally published version. The correct caption is Normalised differential tt production cross section as a function of the number of additional jets with pT > 30 GeV in the lepton+jets channel. The statistical, systematic, and total uncertainties are also shown. The main experimental and model systematic uncertainties are displayed: JES and the combination of renormalization and factorisation scales, jet-parton matching threshold, and hadronisation (in the table Q2/Match./Had.).

  1. Antineutrino CCQE Data Release Page

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

    Antineutrino CCQE Data Release Page "Measurement of Muon Antineutrino Quasi-Elastic Scattering on a Hydrocarbon Target at Ev ~ 3.5 GeV" Phys. Rev. Lett. 111 (2013) 022501, hep-ex/1305.2234 Data Ancillary data files for this result are given here, and supercede the ones originally associated with the arXiv entry: they have been updated with MINERvA's best estimate of the NuMI neutrino flux. The available data files have the following format: The columns are Q2 bins, first the 8 neutrino

  2. Using baryon octet magnetic moments and masses to fix the pion cloud contribution

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

    Franz L. Gross; Ramalho, Gilberto T. F.; Tsushima, Kazuo

    2010-05-12

    In this study, using SU(3) symmetry to constrain themore » $$\\pi BB'$$ couplings, assuming SU(3) breaking comes only from one-loop pion cloud contributions, and using the the covariant spectator theory to describe the photon coupling to the quark core, we show how the experimental masses and magnetic moments of the baryon octet can be used to set a model independent constraint on the strength of the pion cloud contributions to the octet, and hence the nucleon, form factors at $Q^2=0$.« less

  3. Low-Cost Self-Cleaning Coatings for CSP Collectors | Department of Energy

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

    Cost Self-Cleaning Coatings for CSP Collectors Low-Cost Self-Cleaning Coatings for CSP Collectors This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. csp_review_meeting_042413_hunter.pdf (5.38 MB) More Documents & Publications PowerPoint Presentation - FY13 Q1 Low-Cost Self-Cleaning Reflector Coatings for CSP Collectors - FY13 Q2 Urban Heat Islands: Anti-Soiling Cool Roof Coatings

  4. Low-Cost, Highly Transparent Flexible low-e Coating Film to Enable Electrochromic Windows with Increased Energy Savings

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

    Berland, bberland@itnes.com ITN Energy Systems Low-Cost, Highly Transparent Flexible low-e Coating Film to Enable Electrochromic Windows with Increased Energy Savings 2014 Building Technologies Office Peer Review 2 Project Summary Timeline: Start date: October 1, 2013 Planned end date: September 30, 2014 Key Milestones 1.Low-e Film: 90% T,vis & R,ir (100 cm 2 ) (Q2) 2.Low-e Film: 90% T,vis & R,ir (2m long, %T,%R variation < 2% cross web) (Q3) 3.Demonstrate Low-e/EC Film (Q3) Budget:

  5. Erratum to: Measurement of jet multiplicity distributions in tt production in pp collisions at ?s = 7 TeV

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

    Chatrchyan, S.

    2015-05-19

    Erratum to: Eur. Phys. J. C (2014) 74:3014 DOI 10.1140/epjc/s10052-014-3014-0 Table 4 was incorrectly captioned in the originally published version. The correct caption is Normalised differential tt production cross section as a function of the number of additional jets with pT > 30 GeV in the lepton+jets channel. The statistical, systematic, and total uncertainties are also shown. The main experimental and model systematic uncertainties are displayed: JES and the combination of renormalization and factorisation scales, jet-parton matching threshold, and hadronisation (in the table Q2/Match./Had.).

  6. Erratum to: Measurement of jet multiplicity distributions in tt-bar production in pp collisions at ?s = 7 TeV

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

    Chatrchyan, S.

    2015-05-19

    Erratum to: Eur. Phys. J. C (2014) 74:3014 DOI 10.1140/epjc/s10052-014-3014-0 Table 4 was incorrectly captioned in the originally published version. The correct caption is Normalised differential tt production cross section as a function of the number of additional jets with pT > 30 GeV in the lepton+jets channel. The statistical, systematic, and total uncertainties are also shown. The main experimental and model systematic uncertainties are displayed: JES and the combination of renormalization and factorisation scales, jet-parton matching threshold, and hadronisation (in the table Q2/Match./Had.).

  7. Erratum to: Measurement of jet multiplicity distributions in $$\\mathrm {t}\\overline{\\mathrm {t}}$$ production in pp collisions at $$\\sqrt{s} = 7\\,\\text {TeV} $$

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

    Chatrchyan, Serguei

    2015-05-19

    Table 4 was incorrectly captioned in the originally published version. The correct caption is ‘Normalised differential tt- production cross section as a function of the number of additional jets with pT > 30 GeV in the lepton+jets channel. Furthermore, the statistical, systematic, and total uncertainties are also shown. Finally, the main experimental and model systematic uncertainties are displayed: JES and the combination of renormalisation and factorisation scales, jet-parton matching threshold, and hadronisation (in the table “Q2/Match./Had.”)’.

  8. Search for heavy long-lived multi-charged particles in pp collisions at √s = 8  TeV using the ATLAS detector

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

    None

    2015-08-08

    A search for heavy long-lived multi-charged particles is performed using the ATLAS detector at the LHC. Data collected in 2012 at √s = 8 TeV from pp collisions corresponding to an integrated luminosity of 20.3 fb-1 are examined. Particles producing anomalously high ionisation, consistent with long-lived massive particles with electric charges from |q| = 2e to |q| = 6e are searched for. No signal candidate events are observed, and 95 % confidence level cross-section upper limits are interpreted as lower mass limits for a Drell–Yan production model. The mass limits range between 660 and 785 GeV.

  9. The CJ12 parton distributions

    SciTech Connect (OSTI)

    Accardi, Alberto; Owens, Jeff F.

    2013-07-01

    Three new sets of next-to-leading order parton distribution functions (PDFs) are presented, determined by global fits to a wide variety of data for hard scattering processes. The analysis includes target mass and higher twist corrections needed for the description of deep-inelastic scattering data at large x and low Q^2, and nuclear corrections for deuterium targets. The PDF sets correspond to three different models for the nuclear effects, and provide a more realistic uncertainty range for the d quark PDF compared with previous fits. Applications to weak boson production at colliders are also discussed.

  10. Appendix 12: Frequently Asked Questions

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

    12: Frequently Asked Questions Q1: If a Recipient's grant is closed out, do they have to continue to report? A1: Yes. As long as the funds remain in a Financing Program, they retain their federal character, and the Recipient must continue to report. Q2: A Recipient determines that there is no longer demand for their residential RLF for energy efficiency upgrades. The Recipient would like to repurpose the funds for an energy audit and lighting upgrade of City Hall. What are the responsibilities

  11. Assistance

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

    General Questions from RACEE Phase 2 Notice of Technical Assistance (NOTA) Webinar on Technical Assistance Q1: What is meant by non-responsive? A1: Applications that are outside the scope of the Notice of Technical Assistance (NOTA) are considered non-responsive. For example, an application from an entity that is ineligible to apply, or in a topic area outside the scope of the NOTA topic area. Non-responsive applications will not be reviewed or considered. Q2: Does the Tech Assistance in Phase 2

  12. Transverse beam asymmetries from $^4$He and hydrogen targets

    SciTech Connect (OSTI)

    Lisa Kaufman

    2007-07-01

    The HAPPEX Collaboration at Jefferson Lab has measured the transverse beam spin asymmetries ($A_T$) for elastic electron scattering from proton and $^4$He targets. The experiment was conducted using a vertically polarized electron beam of energy ~3 GeV at $Q^2$ ~0.1 GeV$^2$ and a scattering angle $\\theta_{lab}$ ~6$^{\\circ}$. The preliminary results are reported here. The $^4$He measurement is non-neglible; therefore, it will be necessary to make measurements of $A_T$ for future parity-violating experiments using nuclear targets

  13. DOE MURI: Hig-Operating Temperature Heat Transfer Fluids for CSD

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

    Applications | Department of Energy DOE MURI: Hig-Operating Temperature Heat Transfer Fluids for CSD Applications DOE MURI: Hig-Operating Temperature Heat Transfer Fluids for CSD Applications This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. csp_review_meeting_042513_ju.pdf (3.41 MB) More Documents & Publications High Operating Temperature Liquid Metal Heat Transfer Fluids - FY13 Q2 High

  14. 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 (dσν-barN→ν-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.

  15. thesis.dvi

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

    Shigeyuki Tajima 2003 Measurements of the Electric Form Factor of the Neutron at Q 2 =0.45 and 1.13 (GeV/c) 2 by Shigeyuki Tajima Department of Physics Duke University Date Approved: Calvin R. Howell, Supervisor Richard Madey, Co-Supervisor Ashutosh V. Kotwal Roxanne P. Springer Stephen W. Teitsworth Richard L. Walter Dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy in the Department of Physics in the Graduate School of Duke University 2003

  16. S:\VM3\RX97\TBL_LIST.WPD [PFP#201331587]

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

    b. Air Conditioning by Four Most Populated States, Percent of U.S. Households, 1997 Air Conditioning Characteristics RSE Column Factor: Total Four Most Populated States RSE Row Factors New York California Texas Florida 0.4 1.3 1.4 1.2 1.2 Households With Electric Air-Conditioning Equipment ...................... 100.0 100.0 100.0 100.0 100.0 0.0 Central Equipment Not Used ....................... 0.5 Q 2.9 0.6 1.2 28.9 Room Air Conditioners Not Used ................ 1.0 Q Q Q 1.2 40.5 Households

  17. U.S. Dept of Energy's EECBG-SEP Technical Assistance Program Webinar - Interior Lighting Efficiency for Municipalities

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

    Weatherized By State through 06/30/2010 (Calendar Year) | Department of Energy detailling the number of homes that have been weatherized by state. U.S. Department of Energy Weatherization Assistance Program Homes Weatherized By State through 06/30/2010 (Calendar Year) (14.26 KB) More Documents & Publications TOTAL ARRA Homes Weatherized thru Q2 2010 8.19.10.xls Homes Weatherized by State March 2010 ARRA Homes Weatherized by Grantee 2016 Collegiate Wind Competition | Department of

  18. Nx-TEC: Next-Generation Thermionic Solar Energy Conversion | Department of

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

    Energy Nx-TEC: Next-Generation Thermionic Solar Energy Conversion Nx-TEC: Next-Generation Thermionic Solar Energy Conversion This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. csp_review_meeting_042313_melosh.pdf (3.66 MB) More Documents & Publications Next-Generation Thermionic Solar Energy Conversion - FY13 Q2 Final Report - Technology Enabling Ultra High Concentration Multi-Junction Cells

  19. Prototype Development for Self-Cleaning CSP Collectors | Department of

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

    Energy Prototype Development for Self-Cleaning CSP Collectors Prototype Development for Self-Cleaning CSP Collectors This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. csp_review_meeting_042413_mazumder.pdf (2.39 MB) More Documents & Publications Final Report - Prototype Development and Evaluation of Self-Cleaning Concentrated Solar Power Collectors Self-Cleaning CSP Optics with EDS - FY13 Q2

  20. New results from the studies of the Ν (1440) 1/2+, Ν (1520) 3/2–, and Δ (1620) 1/2– resonances in exclusive ep → e'p'π+π– electroproduction with the CLAS detector

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

    Mokeev, Viktor I.; Burkert, Volker D.; Carman, Daniel S.; Elouadrhiri, Latifa; Fedotov, Gleb V.; Golovatch, Evgeny N.; Gothe, Ralf W.; Hicks, Ken; Ishkhanov, Boris S.; Isupov, Evgeny L.; et al

    2016-02-25

    In this study, the transition helicity amplitudes from the proton ground state to the N(1440)1/2+, N(1520)3/2–, and Δ(1620)1/2– resonances (γvpN* electrocouplings) were determined from the analysis of nine independent onefold differential π+π–p electroproduction cross sections off a proton target, taken with CLAS at photon virtualities 0.5GeV2 < Q2 < 1.5 GeV2. The phenomenological reaction model employed for separation of the resonant and nonresonant contributions to this exclusive channel was further developed.

  1. Bridging the Gap to 64-bit Computing

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

    Opteron and AMD64 A Commodity 64 bit x86 SOC Fred Weber Vice President and CTO Computation Products Group Advanced Micro Devices 22 April 2003 AMD - Salishan HPC 2003 2 Opteron/AMD64 Launch - Today! * Official Launch of AMD64 architecture and Production Server/Workstation CPUs - Series 200 (2P) available today - Series 800 (4P+) available later in Q2 * Oracle, IBM-DB2, Microsoft, RedHat, SuSe software support - And many others * Dozens of server system vendors - System builder availability this

  2. Heating Oil and Propane Update

    Gasoline and Diesel Fuel Update (EIA)

    Respondents Q1: What is the purpose of this survey? The U.S. Energy Information Administration (EIA) Form EIA-877, "Winter Heating Fuels Telephone Survey," is designed to collect data on State-level stocks and residential prices of No. 2 heating oil and propane during the heating season. The data are used to monitor the prices of propane and No. 2 heating oil during the heating season, and to report to the Congress and others when requested. Q2: How does the survey work? The EIA-877

  3. 10 MW Supercritical CO2 Turbine Project | Department of Energy

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

    10 MW Supercritical CO2 Turbine Project 10 MW Supercritical CO2 Turbine Project This presentation was delivered at the SunShot Concentrating Solar Power (CSP) Program Review 2013, held April 23-25, 2013 near Phoenix, Arizona. csp_review_meeting_042313_turchi.pdf (1.86 MB) More Documents & Publications 10-Megawatt Supercritical Carbon Dioxide Turbine - FY13 Q2 10-MW Supercritical-CO2 Turbine Degradation Mechanisms and Development of Protective Coatings for TES and HTF Containment Materials

  4. E00-110 experiment at Jefferson Lab Hall A: Deeply virtual Compton scattering off the proton at 6 GeV

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

    Defurne, M.; Amaryan, M.; Aniol, K. A.; Beaumel, M.; Benaoum, H.; Bertin, P.; Brossard, M.; Camsonne, A.; Chen, J. -P.; Chudakov, E.; et al

    2015-11-03

    We present final results on the photon electroproduction (more » $$\\vec{e}p\\rightarrow ep\\gamma$$) cross section in the deeply virtual Compton scattering (DVCS) regime and the valence quark region from Jefferson Lab experiment E00-110. Results from an analysis of a subset of these data were published before, but the analysis has been improved which is described here at length, together with details on the experimental setup. Furthermore, additional data have been analyzed resulting in photon electroproduction cross sections at new kinematic settings, for a total of 588 experimental bins. Results of the $Q^2$- and $x_B$-dependences of both the helicity-dependent and helicity-independent cross sections are discussed. The $Q^2$-dependence illustrates the dominance of the twist-2 handbag amplitude in the kinematics of the experiment, as previously noted. Thanks to the excellent accuracy of this high luminosity experiment, it becomes clear that the unpolarized cross section shows a significant deviation from the Bethe-Heitler process in our kinematics, compatible with a large contribution from the leading twist-2 DVCS$^2$ term to the photon electroproduction cross section. The necessity to include higher-twist corrections in order to fully reproduce the shape of the data is also discussed. The DVCS cross sections in this study represent the final set of experimental results from E00-110, superseding the previous publication.« less

  5. Energy dependence of jet transport parameter and parton saturationin quark-gluon plasma

    SciTech Connect (OSTI)

    Casalderrey-Solana, Jorge; Wang, Xin-Nian

    2007-06-24

    We study the evolution and saturation of the gluondistribution function in the quark-gluon plasma as probed by apropagating parton and its effect on the computation of jet quenching ortransport parameter $\\hat q $. For thermal partons, the saturation scale$Q2_s$ is found to be proportional to the Debye screening mass $\\mu_D2$.For hard probes, evolution at small $x=Q2_s/6ET$ leads to jet energydependence of hat q. We study this dependence for both a conformal gaugetheory in weak and strong coupling limit and for (pure gluon) QCD. Theenergy dependence can be used to extract the shear viscosity $\\eta$ ofthe medium since $\\eta$ can be related to the transport parameter forthermal partons in a transport description. We also derive upper boundson the transport parameter for both energetic and thermal partons. Thelater leads to a lower bound on shear viscosity-to-entropy density ratiowhich is consistent with the conjectured lower bound $\\eta/s\\geq 1/4\\pi$.Implications on the study of jet quenching at RHIC and LHC and the bulkproperties of the dense matter are discussed.

  6. Precision Measurement of the p(e, e´p) π⁰ Reaction at Threshold

    SciTech Connect (OSTI)

    Chirapatpimol, K.; Shabestari, M.H.; Lindgren, R. A.; Smith, L. C.; Annand, J. R. M.; Higinbotham, D. W.; Moffit, B.

    2015-05-01

    New results are reported from a measurement of $\\pi^0$ electroproduction near threshold using the p(e, e´p) π⁰ reaction. The experiment was designed to determine precisely the energy dependence of $s-$ and $p-$wave electromagnetic multipoles as a stringent test of the predictions of Chiral Perturbation Theory (ChPT). The data were taken with an electron beam energy of 1192 MeV using a two-spectrometer setup in Hall A at Jefferson Lab. For the first time, complete coverage of the $\\phi^*_{\\pi}$ and $\\theta^*_{\\pi}$ angles in the $p \\pi^0$ center-of-mass was obtained for invariant energies above threshold from 0.5 MeV up to 15 MeV. The 4-momentum transfer $Q^2$ coverage ranges from 0.05 to 0.155 (GeV/c)$^2$ in fine steps. A simple phenomenological analysis of our data shows strong disagreement with $p-$wave predictions from ChPT for $Q^2>0.07$ (GeV/c)$^2$, while the $s-$wave predictions are in reasonable agreement.

  7. Precision Measurement of the p(e, e´p) π⁰ Reaction at Threshold

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

    Chirapatpimol, K.; Shabestari, M.H.; Lindgren, R. A.; Smith, L. C.; Annand, J. R. M.; Higinbotham, D. W.; Moffit, B.

    2015-05-01

    New results are reported from a measurement ofmore » $$\\pi^0$$ electroproduction near threshold using the p(e, e´p) π⁰ reaction. The experiment was designed to determine precisely the energy dependence of $s-$ and $p-$wave electromagnetic multipoles as a stringent test of the predictions of Chiral Perturbation Theory (ChPT). The data were taken with an electron beam energy of 1192 MeV using a two-spectrometer setup in Hall A at Jefferson Lab. For the first time, complete coverage of the $$\\phi^*_{\\pi}$$ and $$\\theta^*_{\\pi}$$ angles in the $$p \\pi^0$$ center-of-mass was obtained for invariant energies above threshold from 0.5 MeV up to 15 MeV. The 4-momentum transfer $Q^2$ coverage ranges from 0.05 to 0.155 (GeV/c)$^2$ in fine steps. A simple phenomenological analysis of our data shows strong disagreement with $p-$wave predictions from ChPT for $Q^2>0.07$ (GeV/c)$^2$, while the $s-$wave predictions are in reasonable agreement.« less

  8. Pion transverse charge density and the edge of hadrons

    SciTech Connect (OSTI)

    Carmignotto, Marco; Horn, Tanja; Miller, Gerald A.

    2014-08-01

    We use the world data on the pion form factor for space-like kinematics and a technique used to extract the proton transverse densities, to extract the transverse pion charge density and its uncertainty due to experimental uncertainties and incomplete knowledge of the pion form factor at large values of Q2. The pion charge density at small values of b<0.1 fm is dominated by this incompleteness error while the range between 0.1-0.3 fm is relatively well constrained. A comparison of pion and proton charge densities shows that the pion is denser than the proton for values of b<0.2 fm. The pion and proton distributions seem to be the same for values of b=0.2-0.6 fm. Future data from Jlab 12 GeV and the EIC will increase the dynamic extent of the data to higher values of Q2 and thus reduce the uncertainties in the extracted pion charge density.

  9. Exclusive processes at JLab at 6 GeV

    SciTech Connect (OSTI)

    Kim, Andrey

    2015-01-01

    Deeply virtual exclusive reactions provide a unique opportunity to probe the complex internal structure of the nucleon. They allow to access information about the correlations between parton transverse spatial and longitudinal momentum distributions from experimental observables. Dedicated experiments to study Deeply Virtual Compton Scattering (DVCS) and Deeply Virtual Meson Production (DVMP) have been carried out at Jefferson Lab using continuous electron beam with energies up to 6 GeV. Unpolarized cross sections, beam, target and double spin asymmetries have been measured for DVCS as well as for ?0 exclusive electroproduction. The data from Hall B provide a wide kinematic coverage with Q2=1-4.5 GeV2, xB=0.1-0.5, and ?t up to 2 GeV2. Hall A data have limited kinematic range partially overlapping with Hall B kinematics but provide a high accuracy measurements. Scaling tests of the DVCS cross sections provide solid evidence of twist-2 dominance, which makes chiral-even GPDs accessible even at modest Q2. We will discuss the interpretation of these data in terms of Generalized Parton Distributions (GPDs) model. Successful description of the recent CLAS ?0 exclusive production data within the framework of the GPD-based model provides a unique opportunity to access the chiral-odd GPDs.

  10. Investigation into the semimagic nature of the tin isotopes through electromagnetic moments

    SciTech Connect (OSTI)

    Allmond, J. M.; Stuchbery, A. E.; Galindo-Uribarri, A.; Padilla-Rodal, E.; Radford, D. C.; Batchelder, J. C.; Bingham, C. R.; Howard, M. E.; Liang, J. F.; Manning, B.; Pain, S. D.; Stone, N. J.; Varner, R. L.; Yu, C. -H.

    2015-10-19

    A complete set of electromagnetic moments, B(E2;0+1 2+1), Q(2+1), and g(2+1), have been measured from Coulomb excitation of semi-magic 112,114,116,118,120,122,124Sn (Z = 50) on natural carbon and titanium targets. The magnitude of the B(E2) values, measured to a precision of ~4%, disagree with a recent lifetime study [Phys. Lett. B 695, 110 (2011)] that employed the Doppler- shift attenuation method. The B(E2) values show an overall enhancement compared with recent theoretical calculations and a clear asymmetry about midshell, contrary to naive expectations. A new static electric quadrupole moment, Q(2+1), has been measured for 114Sn. The static quadrupole moments are generally consistent with zero but reveal an enhancement near midshell; this had not been previously observed. The magnetic dipole moments are consistent with previous measurements and show a near monotonic decrease in value with neutron number. The current theory calculations fail to reproduce the electromagnetic moments of the tin isotopes. The role of 2p-2h and 4p-4h intruders, which are lowest in energy at mid shell and outside of current model spaces, needs to be investigated in the future.