The Proton Electromagnetic Form Factor $F_2$ and Quark Orbital Angular Momentum

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dc.creatorJain, Pankaj
dc.creatorRalston, John P.
dc.date2003-06-21
dc.date.accessioned2026-07-07T11:09:25Z
dc.date.available2026-07-07T11:09:25Z
dc.descriptionWe analyze the proton electromagnetic form factor ratio $R(Q^{2})=QF_2(Q^{2})/F_1(Q^{2})$ as a function of momentum transfer $Q^{2}$ within perturbative QCD. We find that the prediction for $R(Q^{2})$ at large momentum transfer $Q$ depends on the exclusive quark wave functions, which are unknown. For a wide range of wave functions we find that $ QF_2/F_1 \sim\ const$ at large momentum transfer, in agreement with recent JLAB data.
dc.description8 pages, 2 figures. To appear in Proceedings of the Workshop QCD 2002, IIT Kanpur, 18-22 November (2002)
dc.identifierhttps://arxiv.org/abs/hep-ph/0306194
dc.identifierhttp://arxiv.org/abs/hep-ph/0306194
dc.identifierPramana61:987-992,2003
dc.identifierdoi:10.1007/BF02704468
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/190458
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Experiment
dc.subjectNuclear Theory
dc.titleThe Proton Electromagnetic Form Factor $F_2$ and Quark Orbital Angular Momentum
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