19 Papers
17 Citations
L. Zhu is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Nucleon & Hadron. The author has an hindex of 14, co-authored 19 publications.
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Papers
Final analysis of proton form factor ratio data at Q(2)=4.0, 4.8, and 5.6 GeV2
Andrew Puckett,Andrew Puckett,E. J. Brash,E. J. Brash,Olivier Gayou,Olivier Gayou,M. K. Jones,L. Pentchev,C. F. Perdrisat,V. A. Punjabi,K. A. Aniol,T. Averett,Fatiha Benmokhtar,William Bertozzi,L. Bimbot,J. R. Calarco,C. Cavata,Z. Chai,C. C. Chang,T. Chang,J. P. Chen,E. Chudakov,R. De Leo,Sonja Dieterich,R. Endres,M. B. Epstein,Stephanie Escoffier,Kevin Fissum,H. Fonvieille,S. Frullani,J. Gao,F. Garibaldi,Shalev Gilad,Ronald Gilman,Ronald Gilman,A. V. Glamazdin,Charles Glashausser,J. Gomez,J. O. Hansen,Douglas Higinbotham,G. M. Huber,Mauro Iodice,C. W. de Jager,C. W. de Jager,X. Jiang,M. Khandaker,S. Kozlov,K. Kramer,G. J. Kumbartzki,J. J. LeRose,D. Lhuillier,R. A. Lindgren,Nilanga Liyanage,G. J. Lolos,D. J. Margaziotis,F. Marie,Pete Markowitz,K. McCormick,R. Michaels,B. D. Milbrath,S. K. Nanda,D. Neyret,N. M. Piskunov,Ronald Ransome,Brian Raue,R. Roche,M. Rvachev,C. Salgado,Simon Širca,I. Sitnik,S. Strauch,L. Todor,E. Tomasi-Gustafsson,G. M. Urciuoli,H. Voskanyan,K. Wijesooriya,Bogdan Wojtsekhowski,X. Zheng,L. Zhu +78 more
TL;DR: In particular, the polarization transfer results have exposed the limits of applicability of the one-photon exchange approximation and highlighted the role of quark orbital angular momentum in the nucleon structure.
Precision measurement of the neutron spin asymmetries and spin-dependent structure functions in the valence quark region
X. Zheng,K. A. Aniol,D. S. Armstrong,T. Averett,T. Averett,William Bertozzi,S. Binet,E. Burtin,Emmanuel Busato,C. Butuceanu,J. R. Calarco,A. Camsonne,Gordon D. Cates,Z. Chai,Jian-Ping Chen,Seonho Choi,E. Chudakov,F. Cusanno,R. De Leo,A. Deur,Sonja Dieterich,Dipangkar Dutta,J. M. Finn,S. Frullani,Haiyan Gao,Jiansong Gao,F. Garibaldi,Shalev Gilad,Ronald Gilman,Ronald Gilman,J. Gomez,J. O. Hansen,Douglas Higinbotham,W. Hinton,T. Horn,C. W. de Jager,X. Jiang,L. J. Kaufman,James J. Kelly,Wolfgang Korsch,K. Kramer,J. LeRose,D. Lhuillier,Nilanga Liyanage,D. J. Margaziotis,F. Marie,Pete Markowitz,K. McCormick,Z. E. Meziani,R. Michaels,Bryan J. Moffit,S. K. Nanda,D. Neyret,S. K. Phillips,A. Powell,T. Pussieux,B. Reitz,J. Roche,R. Roche,M. Roedelbronn,Guy Ron,M. Rvachev,Arijit Saha,N. Savvinov,Jaideep Singh,S. Širca,Karl Slifer,P. Solvignon,Paul Souder,D. J. Steiner,S. Strauch,V. Sulkosky,Adam M. Tobias,G. M. Urciuoli,Antonin Vacheret,Bogdan Wojtsekhowski,Hua Xiang,Y. Xiao,F. Xiong,Baile Zhang,L. Zhu,Xiaofeng Zhu,P. A. Zolnierczuk +82 more
TL;DR: In this paper, the authors report on measurements of the neutron spin asymmetries and polarized structure functions at three kinematics in the deep inelastic region, with $x=0.33, 0.47 and 0.60.
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Precision measurement of the neutron spin asymmetry A1**N and spin flavor decomposition in the valence quark region
X. Zheng,K. A. Aniol,D. S. Armstrong,T. Averett,T. Averett,William Bertozzi,S. Binet,E. Burtin,E. Busato,C. Butuceanu,J. R. Calarco,A. Camsonne,Gordon D. Cates,Z. Chai,Jian-Ping Chen,Seonho Choi,E. Chudakov,F. Cusanno,R. De Leo,A. Deur,Sonja Dieterich,Dipanwita Dutta,J. M. Finn,S. Frullani,Haiyan Gao,Jiansong Gao,F. Garibaldi,Shalev Gilad,Ronald Gilman,Ronald Gilman,J. Gomez,J. O. Hansen,Douglas Higinbotham,W. Hinton,T. Horn,C. W. de Jager,X. Jiang,L. J. Kaufman,James J. Kelly,Wolfgang Korsch,K. Kramer,J. J. LeRose,D. Lhuillier,Nilanga Liyanage,D. J. Margaziotis,F. Marie,Pete Markowitz,K. McCormick,Z. E. Meziani,R. Michaels,Bryan J. Moffit,S. K. Nanda,D. Neyret,S. K. Phillips,A. Powell,T. Pussieux,B. Reitz,J. Roche,R. Roche,M. Roedelbronn,Guy Ron,M. Rvachev,A. Saha,N. Savvinov,Jaideep Singh,S. Širca,Karl Slifer,P. Solvignon,Paul Souder,D. J. Steiner,S. Strauch,V. Sulkosky,Adam M. Tobias,G. M. Urciuoli,Antonin Vacheret,Bogdan Wojtsekhowski,H. Xiang,Y. Xiao,F. Xiong,Baile Zhang,L. Zhu,Xiaofeng Zhu,P. A. Zolnierczuk +82 more
TL;DR: The results unambiguously show, for the first time, that A(n)(1) crosses zero around x=0.47 and becomes significantly positive at x= 0.60, which agrees with relativistic constituent quark models and with perturbative quantum chromodynamics analyses based on the earlier data.
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Polarization transfer observables in elastic electron-proton scattering at Q2=2.5, 5.2, 6.8, and 8.5 GeV2
Andrew Puckett,E. J. Brash,E. J. Brash,M. K. Jones,W. Luo,M. Meziane,Lubomir Pentchev,C. F. Perdrisat,V. A. Punjabi,F. R. Wesselmann,Andrei Afanasev,A. Ahmidouch,I. Albayrak,K. A. Aniol,J. Arrington,A. Asaturyan,H. Baghdasaryan,Fatiha Benmokhtar,William Bertozzi,L. Bimbot,P. Bosted,W. U. Boeglin,C. Butuceanu,P. Carter,S. P. Chernenko,M. E. Christy,M. Commisso,J. C. Cornejo,S. Covrig,S. Danagoulian,A. Daniel,A. Davidenko,Donal Day,S. Dhamija,Dipangkar Dutta,Rolf Ent,S. Frullani,H. C. Fenker,Emil Frlez,F. Garibaldi,D. Gaskell,Shalev Gilad,Ronald Gilman,Y. Goncharenko,K. Hafidi,David Hamilton,Douglas Higinbotham,W. Hinton,T. Horn,B. S. Hu,J. Huang,G. M. Huber,E. Jensen,C. E. Keppel,M. Khandaker,P. M. King,Di. Kirillov,Michael Kohl,V. Kravtsov,G. J. Kumbartzki,Y. Li,V. Mamyan,D. J. Margaziotis,A. Marsh,Y. Matulenko,James Maxwell,G. Mbianda,D. G. Meekins,Yu.M. Mel'nik,James A. Miller,A. Mkrtchyan,H. Mkrtchyan,B. Moffit,O. Moreno,J. Mulholland,Amrendra Narayan,S. Nedev,Nuruzzaman,E. Piasetzky,W. Pierce,N. M. Piskunov,Y. Prok,Ronald Ransome,D. S. Razin,P. E. Reimer,Joerg Reinhold,O. Rondon,M. H. Shabestari,A. Shahinyan,K. Shestermanov,Simon Širca,I. Sitnik,L. Smykov,G. R. Smith,L. Solovyev,P. Solvignon,R. Subedi,E. Tomasi-Gustafsson,Andrey Vasiliev,M. Veilleux,Bogdan Wojtsekhowski,S. A. Wood,Z. Ye,Yu.V. Zanevsky,X. Zhang,Y. Zhang,X. Zheng,L. Zhu +107 more
TL;DR: Puckett et al. as discussed by the authors reported the results of a final reanalysis of the data from both experiments, including the previously unpublished results of the full-acceptance dataset of the GEp-2γ experiment.
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Q^2 Dependence of the Neutron Spin Structure Function g~2^n at Low Q^2
K. Kramer,D. S. Armstrong,T. Averett,T. Averett,William Bertozzi,S. Binet,C. Butuceanu,A. Camsonne,G. D. Cates,J. P. Chen,Seonho Choi,E. Chudakov,F. Cusanno,A. Deur,P. Djawotho,Dipanwita Dutta,J. M. Finn,Haiyan Gao,F. Garibaldi,Olivier Gayou,Ronald Gilman,Ronald Gilman,A. V. Glamazdin,V. Gorbenko,K. A. Griffioen,J. O. Hansen,Douglas Higinbotham,W. Hinton,T. Horn,C. W. de Jager,X. Jiang,Wolfgang Korsch,J. J. LeRose,D. Lhuillier,Nilanga Liyanage,D. J. Margaziotis,K. McCormick,Z. E. Meziani,R. Michaels,B. D. Milbrath,Bryan J. Moffit,S. K. Nanda,C. F. Perdrisat,R. I. Pomatsalyuk,V. A. Punjabi,B. Reitz,J. Roche,R. Roche,M. Roedelbronn,N. Savvinov,J. A. Secrest,Jaideep Singh,S. Širca,Karl Slifer,P. Solvignon,D. J. Steiner,R. Suleiman,V. Sulkosky,A. Tobias,Antonin Vacheret,Y. Xiao,X. Zheng,Jian Zhou,L. Zhu,Xiaofeng Zhu,P. A. Zolnierczuk +65 more
TL;DR: In this article, the first measurement of the Q{sup 2} dependence of the neutron spin structure function g{sub 2}{sup n} at five kinematic points covering 0.34 (GeV/c) at x{approx_equal}0.2.
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