Determination of the proton spin structure functions for 0.05<Q2<5GeV2 using CLAS

Fersch, R. G.; Guler, N.; Bosted, P.; Deur, A.; Griffioen, K.; Keith, C.; Kuhn, S. E.; Minehart, R.; Prok, Y.; Adhikari, K. P.; Adhikari, S.; Akbar, Z.; Amaryan, M. J.; Anefalos Pereira, S.; Asryan, G.; Avakian, H.; Ball, J.; Balossino, I.; Baltzell, N. A.; Battaglieri, M.; Bedlinskiy, I.; Biselli, A. S.; Briscoe, W. J.; Brooks, W. K.; Bültmann, S.; Burkert, V. D.; Thanh Cao, Frank; Carman, D. S.; Careccia, S.; Celentano, A.; Chandavar, S.; Charles, G.; Chetry, T.; Ciullo, G.; Clark, L.; Colaneri, L.; Cole, P. L.; Compton, N.; Contalbrigo, M.; Cortes, O.; Crede, V.; D'Angelo, A.; Dashyan, N.; De Vita, R.; De Sanctis, E.; Djalali, C.; Dodge, G. E.; Dupre, R.; Egiyan, H.; El Alaoui, A.; El Fassi, L.; Elouadrhiri, L.; Eugenio, P.; Fanchini, E.; Fedotov, G.; Filippi, A.; Fleming, J. A.; Forest, T. A.; Garçon, M.; Gavalian, G.; Ghandilyan, Y.; Gilfoyle, G. P.; Giovanetti, K. L.; Girod, F. X.; Gleason, C.; Golovatch, E.; Gothe, R. W.; Guidal, M.; Guo, L.; Hafidi, K.; Hakobyan, H.; Hanretty, C.; Harrison, N.; Hattawy, M.; Heddle, D.; Hicks, K.; Holtrop, M.; Hughes, S. M.; Ilieva, Y.; Ireland, D. G.; Ishkhanov, B. S.; Isupov, E. L.; Jenkins, D.; Joo, K.; Keller, D.; Khachatryan, G.; Khachatryan, M.; Khandaker, M.; Kim, A.; Kim, W.; Klein, A.; Klein, F. J.; Kubarovsky, V.; Lagerquist, V. G.; Lanza, L.; Lenisa, P.; Livingston, K.; Lu, H. Y.; McKinnon, B.; Meyer, C. A.; Mirazita, M.; Mokeev, V.; Montgomery, R. A.; Movsisyan, A.; Munoz Camacho, C.; Murdoch, G.; Nadel-Turonski, P.; Niccolai, S.; Niculescu, G.; Niculescu, I.; Osipenko, M.; Ostrovidov, A. I.; Paolone, M.; Paremuzyan, R.; Park, K.; Pasyuk, E.; Phelps, W.; Pierce, J.; Pisano, S.; Pogorelko, O.; Price, J. W.; Protopopescu, D.; Raue, B. A.; Ripani, M.; Riser, D.; Rizzo, A.; Rosner, G.; Rossi, P.; Roy, P.; Sabatié, F.; Salgado, C.; Schumacher, R. A.; Sharabian, Y. G.; Simonyan, A.; Skorodumina, Iu.; Smith, G. D.; Sokhan, D.; Sparveris, N.; Stankovic, I.; Stepanyan, S.; Strakovsky, I. I.; Strauch, S.; Taiuti, M.; Tian, Ye; Torayev, B.; Ungaro, M.; Voskanyan, H.; Voutier, E.; Walford, N. K.; Watts, D. P.; Wei, X.; Weinstein, L. B.; Zachariou, N.; Zhang, J.

doi:10.1103/PhysRevC.96.065208

Title: Determination of the proton spin structure functions for $0.05 < Q^{2} < 5 {GeV}^{2}$ using CLAS

Journal Article · Wed Dec 27 00:00:00 EST 2017 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.96.065208· OSTI ID:1416726

Fersch, R. G.; Guler, N.; Bosted, P.; Deur, A.; Griffioen, K.; Keith, C.; Kuhn, S. E.; Minehart, R.; Prok, Y.; Adhikari, K. P.; Adhikari, S.; Akbar, Z.; Amaryan, M. J.; Anefalos Pereira, S.; Asryan, G.; Avakian, H.; Ball, J.; Balossino, I.; Baltzell, N. A.; Battaglieri, M. more »

In this work, we present the results of our final analysis of the full data set of g$$p\atop{1}$$ (Q²), the spin structure function of the proton, collected using CLAS at Jefferson Laboratory in 2000–2001. Polarized electrons with energies of 1.6, 2.5, 4.2, and 5.7 GeV were scattered from proton targets (¹⁵NH₃ dynamically polarized along the beam direction) and detected with CLAS. From the measured double spin asymmetries, we extracted virtual photon asymmetries A$$p\atop{1}$$ and A$$p\atop{2}$$ and spin structure functions g$$p\atop{1}$$ and g$$p\atop{2}$$ over a wide kinematic range (0.05 GeV² < Q² < 5 GeV² and 1.08 GeV < W < 3 GeV) and calculated moments of g$$p\atop{1}$$. We compare our final results with various theoretical models and expectations, as well as with parametrizations of the world data. Lastly, our data, with their precision and dense kinematic coverage, are able to constrain fits of polarized parton distributions, test pQCD predictions for quark polarizations at large x, offer a better understanding of quark-hadron duality, and provide more precise values of higher twist matrix elements in the framework of the operator product expansion.

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Research Organization:: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States); Argonne National Laboratory (ANL), Argonne, IL (United States); Mississippi State Univ., Mississippi State, MS (United States); George Washington Univ., Washington, DC (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP); National Science Foundation (NSF); Instituto Nazionale di Fisica Nucleare (INFN)

Contributing Organization:: CLAS Collaboration

Grant/Contract Number:: AC05-06OR23177; FG02-07ER41528; SC0016583; AC02-06CH11357

OSTI ID:: 1416726

Alternate ID(s):: OSTI ID: 1414981; OSTI ID: 1421957; OSTI ID: 1604275

Report Number(s):: JLAB-PHY-17-2511; DOE/OR/23177-4185; arXiv:1706.10289; TRN: US1800959

Journal Information:: Physical Review C, Vol. 96, Issue 6; ISSN 2469-9985

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 29 works

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References (120)

Measurement of the virtual-photon asymmetry A 2 and the spin-structure function g 2 of the proton Airapetian, A.; Akopov, N.; Akopov, Z. The European Physical Journal C, Vol. 72, Issue 3 https://doi.org/10.1140/epjc/s10052-012-1921-5	journal	March 2012
Development of a high average current polarized electron source with long cathode operational lifetime Sinclair, C. K.; Adderley, P. A.; Dunham, B. M. Physical Review Special Topics - Accelerators and Beams, Vol. 10, Issue 2 https://doi.org/10.1103/PhysRevSTAB.10.023501	journal	February 2007
Ratios of ${}^{15}N$ / ${}^{12}C$ and ${}^{4}{He}$ / ${}^{12}C$ inclusive electroproduction cross sections in the nucleon resonance region Bosted, P. E.; Fersch, R.; Adams, G. Physical Review C, Vol. 78, Issue 1 https://doi.org/10.1103/PhysRevC.78.015202	journal	July 2008
The αS3 approximation of quantum chromodynamics to the Ellis-Jaffe sum rule Larin, S. A.; van Ritbergen, T.; Vermaseren, J. A. M. Physics Letters B, Vol. 404, Issue 1-2 https://doi.org/10.1016/S0370-2693(97)00534-0	journal	July 1997
On an Alternative Decay Process for the Neutral -Meson Dalitz, R. H. Proceedings of the Physical Society. Section A, Vol. 64, Issue 7 https://doi.org/10.1088/0370-1298/64/7/115	journal	July 1951
Review of Particle Physics al, W-M Yao et Journal of Physics G: Nuclear and Particle Physics, Vol. 33, Issue 1 https://doi.org/10.1088/0954-3899/33/1/001	journal	July 2006
Theory of power corrections to deep inelastic scattering in quantum chromodynamics Shuryak, E. V.; Vainshtein, A. I. Nuclear Physics B, Vol. 201, Issue 1 https://doi.org/10.1016/0550-3213(82)90377-7	journal	June 1982
Role of $g_{2}$ in relating the Schwinger and Gerasimov-Drell-Hearn sum rules Soffer, J.; Teryaev, O. Physical Review Letters, Vol. 70, Issue 22 https://doi.org/10.1103/PhysRevLett.70.3373	journal	May 1993
Experimental Constraints on Polarizability Corrections to Hydrogen Hyperfine Structure Nazaryan, Vahagn; Carlson, Carl E.; Griffioen, Keith A. Physical Review Letters, Vol. 96, Issue 16 https://doi.org/10.1103/PhysRevLett.96.163001	journal	April 2006
First Measurement of the Gerasimov-Drell-Hearn Sum Rule for ${}^{1}H$ from 0.7 to 1.8 GeV at ELSA Dutz, H.; Helbing, K.; Krimmer, J. Physical Review Letters, Vol. 91, Issue 19 https://doi.org/10.1103/PhysRevLett.91.192001	journal	November 2003
Impact of CLAS and COMPASS data on polarized parton densities and higher twist Leader, Elliot; Sidorov, Aleksander V.; Stamenov, Dimiter B. Physical Review D, Vol. 75, Issue 7 https://doi.org/10.1103/PhysRevD.75.074027	journal	April 2007
Quark-hadron duality in spin structure functions $g_{1}^{p}$ and $g_{1}^{d}$ Bosted, P. E.; Dharmawardane, K. V.; Dodge, G. E. Physical Review C, Vol. 75, Issue 3 https://doi.org/10.1103/PhysRevC.75.035203	journal	March 2007
A Møller polarimeter for CW and pulsed intermediate energy electron beams Wagner, B.; Andresen, H. G.; Steffens, K. H. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 294, Issue 3 https://doi.org/10.1016/0168-9002(90)90296-I	journal	September 1990
Demythification of electroproduction local duality and precocious scaling De Rújula, A.; Georgi, Howard; David Politzer, H. Annals of Physics, Vol. 103, Issue 2 https://doi.org/10.1016/S0003-4916(97)90003-8	journal	February 1977
First Measurement of the Gerasimov-Drell-Hearn Integral for ${}^{1}H$ from 200 to 800 MeV Ahrens, J.; Altieri, S.; Annand, J. R. M. Physical Review Letters, Vol. 87, Issue 2 https://doi.org/10.1103/PhysRevLett.87.022003	journal	June 2001
Scaling, Duality, and the Behavior of Resonances in Inelastic Electron-Proton Scattering Bloom, E. D.; Gilman, F. J. Physical Review Letters, Vol. 25, Issue 16 https://doi.org/10.1103/PhysRevLett.25.1140	journal	October 1970
Unitary isobar (MAID) and dynamical models for pion electroproduction Kamalov, S. S.; Drechsel, D.; Hanstein, O. Nuclear Physics A, Vol. 684, Issue 1-4 https://doi.org/10.1016/S0375-9474(01)00427-4	journal	March 2001
Minuit - a system for function minimization and analysis of the parameter errors and correlations James, F.; Roos, M. Computer Physics Communications, Vol. 10, Issue 6 https://doi.org/10.1016/0010-4655(75)90039-9	journal	December 1975
The spin and flavour dependence of high-energy photoabsorption Bass, S. D.; Brisudová, M. M. The European Physical Journal A, Vol. 4, Issue 3 https://doi.org/10.1007/s100500050228	journal	March 1999
Iterative Monte Carlo analysis of spin-dependent parton distributions Sato, Nobuo; Melnitchouk, W.; Kuhn, S. E. Physical Review D, Vol. 93, Issue 7 https://doi.org/10.1103/PhysRevD.93.074005	journal	April 2016
Measurement of Asymmetry in Spin-Dependent $e - p$ Resonance-Region Scattering Baum, G.; Bergström, M. R.; Clendenin, J. E. Physical Review Letters, Vol. 45, Issue 25 https://doi.org/10.1103/PhysRevLett.45.2000	journal	December 1980
QCD sum rule calculation of twist-4 corrections to Bjorken and Ellis-Jaffe sum rules Stein, E.; Górnicki, P.; Mankiewicz, L. Physics Letters B, Vol. 353, Issue 1 https://doi.org/10.1016/0370-2693(95)00544-U	journal	June 1995
Spin-dependent twist-4 matrix elements from the instanton vacuum: Flavor-singlet and nonsinglet Lee, Nam-Young; Goeke, K.; Weiss, C. Physical Review D, Vol. 65, Issue 5 https://doi.org/10.1103/PhysRevD.65.054008	journal	January 2002
Quark–hadron duality in electron scattering Melnitchouk, W.; Ent, R.; Keppel, C. Physics Reports, Vol. 406, Issue 3-4 https://doi.org/10.1016/j.physrep.2004.10.004	journal	January 2005
A measurement of the spin asymmetry and determination of the structure function g1 in deep inelastic muon-proton scattering Ashman, J.; Badelek, B.; Baum, G. Physics Letters B, Vol. 206, Issue 2 https://doi.org/10.1016/0370-2693(88)91523-7	journal	May 1988
Applications of the Chiral $U (6) \otimes U (6)$ Algebra of Current Densities Bjorken, J. D. Physical Review, Vol. 148, Issue 4 https://doi.org/10.1103/PhysRev.148.1467	journal	August 1966
Proton Spin Structure in the Resonance Region Wesselmann, F. R.; Slifer, K.; Tajima, S. Physical Review Letters, Vol. 98, Issue 13 https://doi.org/10.1103/PhysRevLett.98.132003	journal	March 2007
Techniques for Nuclear and Particle Physics Experiments Leo, William R. https://doi.org/10.1007/978-3-642-57920-2	book	January 1994
Nuclear charge-density-distribution parameters from elastic electron scattering De Vries, H.; De Jager, C. W.; De Vries, C. Atomic Data and Nuclear Data Tables, Vol. 36, Issue 3 https://doi.org/10.1016/0092-640X(87)90013-1	journal	May 1987
Precise determination of the deuteron spin structure at low to moderate $Q^{2}$ with CLAS and extraction of the neutron contribution Guler, N.; Fersch, R. G.; Kuhn, S. E. Physical Review C, Vol. 92, Issue 5 https://doi.org/10.1103/PhysRevC.92.055201	journal	November 2015
Radiative Corrections to Elastic and Inelastic $ep$ and $up$ Scattering Mo, L. W.; Tsai, Y. S. Reviews of Modern Physics, Vol. 41, Issue 1 https://doi.org/10.1103/RevModPhys.41.205	journal	January 1969
Spin structure of the nucleon—status and recent results Kuhn, S. E.; Chen, J. -P.; Leader, E. Progress in Particle and Nuclear Physics, Vol. 63, Issue 1 https://doi.org/10.1016/j.ppnp.2009.02.001	journal	July 2009
The spin structure function $g_{1}^{p}$ of the proton and a test of the Bjorken sum rule Adolph, C.; Akhunzyanov, R.; Alexeev, M. G. Physics Letters B, Vol. 753 https://doi.org/10.1016/j.physletb.2015.11.064	journal	February 2016
Measurement of the Spin Asymmetry in the Photoproduction of Pairs of High- $p_{T}$ Hadrons at HERMES Airapetian, A.; Akopov, N.; Amarian, M. Physical Review Letters, Vol. 84, Issue 12 https://doi.org/10.1103/PhysRevLett.84.2584	journal	March 2000
Theory of power corrections to deep inelastic scattering in quantum chromodynamics (I). Q −2 effects Shuryak, E. V.; Vainshtein, A. I. Nuclear Physics B, Vol. 199, Issue 3 https://doi.org/10.1016/0550-3213(82)90355-8	journal	June 1982
Empirical fit to precision inclusive electron-proton cross sections in the resonance region Christy, M. E.; Bosted, P. E. Physical Review C, Vol. 81, Issue 5 https://doi.org/10.1103/PhysRevC.81.055213	journal	May 2010
Spin asymmetry <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msubsup><mml:mi>A</mml:mi><mml:mn>1</mml:mn><mml:mi>d</mml:mi></mml:msubsup></mml:math> and the spin-dependent structure function <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msubsup><mml:mi>g</mml:mi><mml:mn>1</mml:mn><mml:mi>d</mml:mi></mml:msubsup></mml:math> of the deuteron at low values of x and <mml:math altimg="si3.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msup><mml:mi>Q</mml:mi><mml:mn>2</mml:mn></mml:msup></mml:math> Alexakhin, V. Yu.; Alexandrov, Yu.; Alexeev, G. D. Physics Letters B, Vol. 647, Issue 5-6 https://doi.org/10.1016/j.physletb.2007.02.034	journal	April 2007
A unitary isobar model for pion photo- and electroproduction on the proton up to 1 GeV Drechsel, D.; Hanstein, O.; Kamalov, S. S. Nuclear Physics A, Vol. 645, Issue 1 https://doi.org/10.1016/S0375-9474(98)00572-7	journal	January 1999
OPE analysis for polarized deep inelastic scattering Ehrnsperger, B.; Mankiewicz, L.; Schäfer, A. Physics Letters B, Vol. 323, Issue 3-4 https://doi.org/10.1016/0370-2693(94)91244-0	journal	March 1994
Measurement of the Proton and Deuteron Spin Structure Function $g_{1}$ in the Resonance Region Abe, K.; Akagi, T.; Anthony, P. L. Physical Review Letters, Vol. 78, Issue 5 https://doi.org/10.1103/PhysRevLett.78.815	journal	February 1997
Sum rules for spin-dependent electroproduction- test of relativistic constituent quarks Wandzura, S.; Wilczek, F. Physics Letters B, Vol. 72, Issue 2 https://doi.org/10.1016/0370-2693(77)90700-6	journal	December 1977
Asymptotic freedom in parton language Altarelli, G.; Parisi, G. Nuclear Physics B, Vol. 126, Issue 2 https://doi.org/10.1016/0550-3213(77)90384-4	journal	August 1977
Spin observables and spin structure functions: Inequalities and dynamics Artru, X.; Elchikh, M.; Richard, J. Physics Reports, Vol. 470, Issue 1-2 https://doi.org/10.1016/j.physrep.2008.09.004	journal	January 2009
Experimental study of isovector spin sum rules Deur, A.; Bosted, P.; Burkert, V. Physical Review D, Vol. 78, Issue 3 https://doi.org/10.1103/PhysRevD.78.032001	journal	August 2008
Characterization of the CEBAF 100kV DC GaAs photoelectron gun vacuum system Stutzman, M. L.; Adderley, P.; Brittian, J. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 574, Issue 2 https://doi.org/10.1016/j.nima.2007.01.170	journal	May 2007
$Q^{2}$ Evolution of the Neutron Spin Structure Moments using a ${}^{3}{H e}$ Target Amarian, M.; Auerbach, L.; Averett, T. Physical Review Letters, Vol. 92, Issue 2 https://doi.org/10.1103/PhysRevLett.92.022301	journal	January 2004
Generalized Drell-Hearn-Gerasimov sum rule at order ) in chiral perturbation theory Ji, Xiangdong; Kao, Chung-Wen; Osborne, Jonathan Physics Letters B, Vol. 472, Issue 1-2 https://doi.org/10.1016/S0370-2693(99)01365-9	journal	January 2000
T HE C ONTINUOUS E LECTRON B EAM A CCELERATOR F ACILITY : CEBAF at the Jefferson Laboratory Leemann, Christoph W.; Douglas, David R.; Krafft, Geoffrey A. Annual Review of Nuclear and Particle Science, Vol. 51, Issue 1 https://doi.org/10.1146/annurev.nucl.51.101701.132327	journal	December 2001
The EMC effect Norton, P. R. Reports on Progress in Physics, Vol. 66, Issue 8 https://doi.org/10.1088/0034-4885/66/8/201	journal	July 2003
Measurement of the proton spin structure function g1p with a pure hydrogen target Airapetian, A.; Akopov, N.; Akushevich, I. Physics Letters B, Vol. 442, Issue 1-4 https://doi.org/10.1016/S0370-2693(98)01341-0	journal	December 1998
Empirical fit to the nucleon electromagnetic form factors Bosted, P. E. Physical Review C, Vol. 51, Issue 1 https://doi.org/10.1103/PhysRevC.51.409	journal	January 1995
Study of instanton contributions to moments of nucleon spin-dependent structure functions Dolgov, D.; Brower, R.; Negele, J. W. Nuclear Physics B - Proceedings Supplements, Vol. 73, Issue 1-3 https://doi.org/10.1016/S0920-5632(99)85054-3	journal	March 1999
Generalized sum rules of the nucleon in the constituent quark model Gorchtein, M.; Drechsel, D.; Giannini, M. M. Physical Review C, Vol. 70, Issue 5 https://doi.org/10.1103/PhysRevC.70.055202	journal	November 2004
Calculations of higher twist distribution functions in the MIT bag model Signal, A. I. Nuclear Physics B, Vol. 497, Issue 1-2 https://doi.org/10.1016/S0550-3213(97)00231-9	journal	July 1997
Inelastic Scattering of Polarized Leptons from Polarized Nucleons Bjorken, J. D. Physical Review D, Vol. 1, Issue 5 https://doi.org/10.1103/PhysRevD.1.1376	journal	March 1970
What do we know about the $Q^{2}$ evolution of the Gerasimov-Drell-Hearn sum rule? Burkert, Volker; Li, Zhujun Physical Review D, Vol. 47, Issue 1 https://doi.org/10.1103/PhysRevD.47.46	journal	January 1993
Sum Rules and Moments of the Nucleon spin Structure Functions Chen, J. -P.; Deur, A.; Meziani, Z. -E. Modern Physics Letters A, Vol. 20, Issue 36 https://doi.org/10.1142/S021773230501875X	journal	November 2005
Measurement of inclusive spin structure functions of the deuteron Yun, J.; Kuhn, S. E.; Dodge, G. E. Physical Review C, Vol. 67, Issue 5 https://doi.org/10.1103/PhysRevC.67.055204	journal	May 2003
A polarized target for the CLAS detector Keith, C. D.; Anghinolfi, M.; Battaglieri, M. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 501, Issue 2-3 https://doi.org/10.1016/S0168-9002(03)00429-7	journal	April 2003
Radiative effects in deep inelastic scattering of polarized leptons by polarized nucleons Kuchto, T. V.; Shumeiko, N. M. Nuclear Physics B, Vol. 219, Issue 2 https://doi.org/10.1016/0550-3213(83)90650-8	journal	June 1983
Precision measurements of $g_{1}$ of the proton and of the deuteron with 6 GeV electrons Prok, Y.; Bosted, P.; Kvaltine, N. Physical Review C, Vol. 90, Issue 2 https://doi.org/10.1103/PhysRevC.90.025212	journal	August 2014
Valence quark spin distribution functions Isgur, Nathan Physical Review D, Vol. 59, Issue 3 https://doi.org/10.1103/PhysRevD.59.034013	journal	January 1999
Measurement of $G_{E_{p}} / G_{M_{p}}$ in $\vec{e} p \to e \vec{p}$ to $Q^{2} = 5.6 {GeV}^{2}$ Gayou, O.; Aniol, K. A.; Averett, T. Physical Review Letters, Vol. 88, Issue 9 https://doi.org/10.1103/PhysRevLett.88.092301	journal	February 2002
Deep inelastic scattering of polarized electrons by polarized ${}^{3}{He}$ and the study of the neutron spin structure Anthony, P. L.; Arnold, R. G.; Band, H. R. Physical Review D, Vol. 54, Issue 11 https://doi.org/10.1103/PhysRevD.54.6620	journal	December 1996
Space-charge effects on bunching of electrons in the CEBAF injector Liu, H. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 400, Issue 2-3 https://doi.org/10.1016/S0168-9002(97)00960-1	journal	December 1997
Effect of Orbital Angular Momentum on Valence-Quark Helicity Distributions Avakian, Harut; Brodsky, Stanley J.; Deur, Alexandre Physical Review Letters, Vol. 99, Issue 8 https://doi.org/10.1103/PhysRevLett.99.082001	journal	August 2007
Measurements of $d_{2}^{n}$ and $A_{1}^{n}$ : Probing the neutron spin structure Flay, D.; Posik, M.; Parno, D. S. Physical Review D, Vol. 94, Issue 5 https://doi.org/10.1103/PhysRevD.94.052003	journal	September 2016
The CEBAF large acceptance spectrometer (CLAS) Mecking, B. A.; Adams, G.; Ahmad, S. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 503, Issue 3 https://doi.org/10.1016/S0168-9002(03)01001-5	journal	May 2003
The CLAS forward electromagnetic calorimeter Amarian, M.; Asryan, G.; Beard, K. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 460, Issue 2-3 https://doi.org/10.1016/S0168-9002(00)00996-7	journal	March 2001
The CLAS Cherenkov detector Adams, G.; Burkert, V.; Carl, R. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 465, Issue 2-3 https://doi.org/10.1016/S0168-9002(00)01313-9	journal	June 2001
Review of Particle Physics Olive, K. A. Chinese Physics C, Vol. 38, Issue 9 https://doi.org/10.1088/1674-1137/38/9/090001	journal	August 2014
Positivity constraints for anomalous dimensions Nachtmann, Otto Nuclear Physics B, Vol. 63 https://doi.org/10.1016/0550-3213(73)90144-2	journal	October 1973
Moments of the spin structure functions <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msubsup><mml:mi>g</mml:mi><mml:mn>1</mml:mn><mml:mi>p</mml:mi></mml:msubsup></mml:math> and <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msubsup><mml:mi>g</mml:mi><mml:mn>1</mml:mn><mml:mi>d</mml:mi></mml:msubsup></mml:math> for <mml:math altimg="si3.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:mn>0.05</mml:mn><mml:mo><</mml:mo><mml:msup><mml:mi>Q</mml:mi><mml:mn>2</mml:mn></mml:msup><mml:mo><</mml:mo><mml:mn>3.0</mml:mn><mml:msup><mml:mtext> GeV</mml:mtext><mml:mn>2</mml:mn></mml:msup></mml:math> Prok, Y.; Bosted, P.; Burkert, V. D. Physics Letters B, Vol. 672, Issue 1 https://doi.org/10.1016/j.physletb.2008.12.063	journal	February 2009
On the Q2 variation of spin-dependent deep-inelastic electron-proton scattering Burkert, V. D.; Ioffe, B. L. Physics Letters B, Vol. 296, Issue 1-2 https://doi.org/10.1016/0370-2693(92)90831-N	journal	December 1992
The Gerasimov–Drell–Hearn sum rule Helbing, Klaus Progress in Particle and Nuclear Physics, Vol. 57, Issue 2 https://doi.org/10.1016/j.ppnp.2005.09.003	journal	October 2006
Precision Measurement of the Neutron Spin Asymmetry $A_{1}^{n}$ and Spin-Flavor Decomposition in the Valence Quark Region Zheng, X.; Aniol, K.; Armstrong, D. S. Physical Review Letters, Vol. 92, Issue 1 https://doi.org/10.1103/PhysRevLett.92.012004	journal	January 2004
An investigation of the spin structure of the proton in deep inelastic scattering of polarised muons on polarised protons Ashman, J.; Badelek, B.; Baum, G. Nuclear Physics B, Vol. 328, Issue 1 https://doi.org/10.1016/0550-3213(89)90089-8	journal	December 1989
Quark-Hadron Duality in Neutron ( ${}^{3}{He}$ ) Spin Structure Solvignon, P.; Liyanage, N.; Chen, J. -P. Physical Review Letters, Vol. 101, Issue 18 https://doi.org/10.1103/PhysRevLett.101.182502	journal	October 2008
Flavor decomposition of the polarized quark distributions in the nucleon from inclusive and semi-inclusive deep-inelastic scattering Ackerstaff, K.; Airapetian, A.; Akopov, N. Physics Letters B, Vol. 464, Issue 1-2 https://doi.org/10.1016/S0370-2693(99)00964-8	journal	October 1999
An explanation of local duality and precocious scaling De Rújula, A.; Georgi, H.; Politzer, H. D. Physics Letters B, Vol. 64, Issue 4 https://doi.org/10.1016/0370-2693(76)90113-1	journal	October 1976
The deuteron spin-dependent structure function <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msubsup><mml:mi>g</mml:mi><mml:mn>1</mml:mn><mml:mi>d</mml:mi></mml:msubsup></mml:math> and its first moment Alexakhin, V. Yu.; Alexandrov, Yu.; Alexeev, G. D. Physics Letters B, Vol. 647, Issue 1 https://doi.org/10.1016/j.physletb.2006.12.076	journal	March 2007
QCD constraints on the shape of polarized quark and gluon distributions Brodsky, Stanley J.; Burkardt, Matthias; Schmidt, Ivan Nuclear Physics B, Vol. 441, Issue 1-2 https://doi.org/10.1016/0550-3213(95)00009-H	journal	May 1995
Implications of the discrepancy between proton form factor measurements Arrington, J. Physical Review C, Vol. 69, Issue 2 https://doi.org/10.1103/PhysRevC.69.022201	journal	February 2004
Sum rules for forward virtual compton scattering Burkhardt, Hugh; Cottingham, W. N. Annals of Physics, Vol. 56, Issue 2 https://doi.org/10.1016/0003-4916(70)90025-4	journal	February 1970
Measurements of the elastic electromagnetic form factor ratio $μ_{p} G_{Ep} {/ G}_{Mp}$ via polarization transfer Gayou, O.; Wijesooriya, K.; Afanasev, A. Physical Review C, Vol. 64, Issue 3 https://doi.org/10.1103/PhysRevC.64.038202	journal	August 2001
The time-of-flight system for CLAS Smith, E. S.; Carstens, T.; Distelbrink, J. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 432, Issue 2-3 https://doi.org/10.1016/S0168-9002(99)00484-2	journal	August 1999
Measurements of the Q2-dependence of the proton and neutron spin structure functions g1p and g1n Anthony, P. L.; Arnold, R. G.; Averett, T. Physics Letters B, Vol. 493, Issue 1-2 https://doi.org/10.1016/S0370-2693(00)01014-5	journal	November 2000
Target mass corrections for polarized structure functions and new sum rules Blümlein, Johannes; Tkabladze, Avtandil Nuclear Physics B, Vol. 553, Issue 1-2 https://doi.org/10.1016/S0550-3213(99)00289-8	journal	July 1999
Measurement of the Proton Spin Structure Function $g_{1} (x, Q^{2})$ for $Q^{2}$ from 0.15 to $1.6 {G e V}^{2}$ with CLAS Fatemi, R.; Skabelin, A. V.; Burkert, V. D. Physical Review Letters, Vol. 91, Issue 22 https://doi.org/10.1103/PhysRevLett.91.222002	journal	November 2003
Experimental Determination of the Evolution of the Bjorken Integral at Low $Q^{2}$ Deur, A.; Bosted, P.; Burkert, V. Physical Review Letters, Vol. 93, Issue 21 https://doi.org/10.1103/PhysRevLett.93.212001	journal	November 2004
QCD analysis of polarized deep-inelastic scattering data and parton distributions Blümlein, Johannes; Böttcher, Helmut Nuclear Physics B, Vol. 636, Issue 1-2 https://doi.org/10.1016/S0550-3213(02)00342-5	journal	August 2002
Review of Particle Properties Hagiwara, K.; Hikasa, K.; Nakamura, K. Physical Review D, Vol. 66, Issue 1 https://doi.org/10.1103/PhysRevD.66.010001	journal	July 2002
Precise determination of the spin structure function $g_{1}$ of the proton, deuteron, and neutron Airapetian, A.; Akopov, N.; Akopov, Z. Physical Review D, Vol. 75, Issue 1 https://doi.org/10.1103/PhysRevD.75.012007	journal	January 2007
Electroexcitation of nucleon resonances Aznauryan, I. G.; Burkert, V. D. Progress in Particle and Nuclear Physics, Vol. 67, Issue 1 https://doi.org/10.1016/j.ppnp.2011.08.001	journal	January 2012
Precision measurement of the neutron spin asymmetries and spin-dependent structure functions in the valence quark region Zheng, X.; Aniol, K.; Armstrong, D. S. Physical Review C, Vol. 70, Issue 6 https://doi.org/10.1103/PhysRevC.70.065207	journal	December 2004
Precision Determination of the Neutron Spin Structure Function $g_{1}^{n}$ Abe, K.; Akagi, T.; Anderson, B. D. Physical Review Letters, Vol. 79, Issue 1 https://doi.org/10.1103/PhysRevLett.79.26	journal	July 1997
Spin structure of the nucleon at low energies Bernard, Véronique; Hemmert, Thomas R.; Meißner, Ulf-G. Physical Review D, Vol. 67, Issue 7 https://doi.org/10.1103/PhysRevD.67.076008	journal	April 2003
Measurements of the proton and deuteron spin structure functions $g_{1}$ and $g_{2}$ Abe, K.; Akagi, T.; Anthony, P. L. Physical Review D, Vol. 58, Issue 11 https://doi.org/10.1103/PhysRevD.58.112003	journal	October 1998
Higher twists and color polarizabilities in the neutron Meziani, Z. -E.; Melnitchouk, W.; Chen, J. -P. Physics Letters B, Vol. 613, Issue 3-4 https://doi.org/10.1016/j.physletb.2005.03.046	journal	May 2005
The spin structure of the nucleon Aidala, Christine A.; Bass, Steven D.; Hasch, Delia Reviews of Modern Physics, Vol. 85, Issue 2 https://doi.org/10.1103/RevModPhys.85.655	journal	April 2013
Precision measurement of the proton and deuteron spin structure functions g2 and asymmetries A2 Anthony, P. L.; Arnold, R. G.; Averett, T. Physics Letters B, Vol. 553, Issue 1-2 https://doi.org/10.1016/S0370-2693(02)03015-0	journal	January 2003
Solid Polarized Targets for Nuclear and Particle Physics Experiments Crabb, D. G.; Meyer, W. Annual Review of Nuclear and Particle Science, Vol. 47, Issue 1 https://doi.org/10.1146/annurev.nucl.47.1.67	journal	December 1997
The statistical parton distributions: status and prospects Bourrely, C.; Soffer, J.; Buccella, F. The European Physical Journal C, Vol. 41, Issue 3 https://doi.org/10.1140/epjc/s2005-02205-2	journal	June 2005
Corrections to nucleon spin structure asymmetries measured on nuclear polarized targets Rondon, O. A. Physical Review C, Vol. 60, Issue 3 https://doi.org/10.1103/PhysRevC.60.035201	journal	July 1999
High precision determination of the $Q^{2}$ evolution of the Bjorken sum Deur, A.; Prok, Y.; Burkert, V. Physical Review D, Vol. 90, Issue 1 https://doi.org/10.1103/PhysRevD.90.012009	journal	July 2014
$Q^{2}$ Dependence of the Neutron Spin Structure Function $g_{2}^{n}$ at Low $Q^{2}$ Kramer, K.; Armstrong, D. S.; Averett, T. D. Physical Review Letters, Vol. 95, Issue 14 https://doi.org/10.1103/PhysRevLett.95.142002	journal	September 2005
QCD radiative and power corrections and generalized Gerasimov-Drell-Hearn sum rules Soffer, J.; Teryaev, O. Physical Review D, Vol. 70, Issue 11 https://doi.org/10.1103/PhysRevD.70.116004	journal	December 2004
Bethe-Heitler process in polarized photon-nucleon interactions Gehrmann, T.; Stratmann, M. Physical Review D, Vol. 56, Issue 9 https://doi.org/10.1103/PhysRevD.56.5839	journal	November 1997
Nucleon spin structure and perturbative QCD frontier on the move Pasechnik, Roman S.; Shirkov, Dmitry V.; Teryaev, Oleg V. Physical Review D, Vol. 81, Issue 1 https://doi.org/10.1103/PhysRevD.81.016010	journal	January 2010
Pion and Nucleon Structure Functions near $x = 1$ Farrar, Glennys R.; Jackson, Darrell R. Physical Review Letters, Vol. 35, Issue 21 https://doi.org/10.1103/PhysRevLett.35.1416	journal	November 1975
Power corrections 1/Q2to parton sum rules for deep inelastic scattering from polarized nucleons Balitsky, I. I.; Braun, V. M.; Kolesnichenko, A. V. Physics Letters B, Vol. 242, Issue 2 https://doi.org/10.1016/0370-2693(90)91465-N	journal	June 1990
Global analysis of proton elastic form factor data with two-photon exchange corrections Arrington, J.; Melnitchouk, W.; Tjon, J. A. Physical Review C, Vol. 76, Issue 3 https://doi.org/10.1103/PhysRevC.76.035205	journal	September 2007
Measurement of the deuteron spin structure function g1d(x) for 1 (GeV/c)2<Q2<40 (GeV/c)2 Anthony, P. L.; Arnold, R. G.; Averett, T. Physics Letters B, Vol. 463, Issue 2-4 https://doi.org/10.1016/S0370-2693(99)00940-5	journal	September 1999
Exact Sum Rule for Nucleon Magnetic Moments Drell, S. D.; Hearn, A. C. Physical Review Letters, Vol. 16, Issue 20 https://doi.org/10.1103/PhysRevLett.16.908	journal	May 1966
Spin asymmetries $A_{1}$ and structure functions $g_{1}$ of the proton and the deuteron from polarized high energy muon scattering Adeva, B.; Akdogan, T.; Arik, E. Physical Review D, Vol. 58, Issue 11 https://doi.org/10.1103/PhysRevD.58.112001	journal	October 1998
The CLAS drift chamber system Mestayer, M. D.; Carman, D. S.; Asavapibhop, B. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 449, Issue 1-2 https://doi.org/10.1016/S0168-9002(00)00151-0	journal	July 2000
Signatures of chiral dynamics in low-energy Compton scattering off the nucleon Hildebrandt, R. P.; Grießhammer, H. W.; Hemmert, T. R. The European Physical Journal A, Vol. 20, Issue 2 https://doi.org/10.1140/epja/i2003-10144-9	journal	May 2004
Moments of nucleon structure functions at next-to-leading order in baryon chiral perturbation theory Lensky, Vadim; Alarcón, Jose Manuel; Pascalutsa, Vladimir Physical Review C, Vol. 90, Issue 5 https://doi.org/10.1103/PhysRevC.90.055202	journal	November 2014
The origins of quark–hadron duality: how does the square of the sum become the sum of the squares? Close, Frank E.; Isgur, Nathan Physics Letters B, Vol. 509, Issue 1-2 https://doi.org/10.1016/S0370-2693(01)00548-2	journal	June 2001
Measurement of the x- and <mml:math altimg="si1.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msup><mml:mi>Q</mml:mi><mml:mn>2</mml:mn></mml:msup></mml:math>-dependence of the asymmetry <mml:math altimg="si2.gif" overflow="scroll" xmlns:xocs="http://www.elsevier.com/xml/xocs/dtd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.elsevier.com/xml/ja/dtd" xmlns:ja="http://www.elsevier.com/xml/ja/dtd" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:tb="http://www.elsevier.com/xml/common/table/dtd" xmlns:sb="http://www.elsevier.com/xml/common/struct-bib/dtd" xmlns:ce="http://www.elsevier.com/xml/common/dtd" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cals="http://www.elsevier.com/xml/common/cals/dtd"><mml:msub><mml:mi>A</mml:mi><mml:mn>1</mml:mn></mml:msub></mml:math> on the nucleon Dharmawardane, K. V.; Kuhn, S. E.; Bosted, P. Physics Letters B, Vol. 641, Issue 1 https://doi.org/10.1016/j.physletb.2006.08.011	journal	September 2006

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