Fixed poles, polarized glue and nucleon spin structure

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dc.creatorBass, Steven D.
dc.date2003-11-13
dc.date.accessioned2026-07-07T03:51:09Z
dc.date.available2026-07-07T03:51:09Z
dc.descriptionWe review the theory and present status of the proton spin problem with emphasis on possible gluonic and sea contributions. We discuss the possibility of a J=1 fixed pole correction to the Ellis-Jaffe sum rule for polarized deep inelastic scattering. Fixed poles in the real part of the forward Compton scattering amplitude have the potential to induce subtraction constant corrections to sum rules for photon nucleon scattering.
dc.description34 pages, Presented at the 43rd Cracow School of Theoretical Physics: Fundamental Interactions, Zakopane, Poland May 30 - June 8, 2003; to appear in Acta Physica Polonica B
dc.identifierhttps://arxiv.org/abs/hep-ph/0311174
dc.identifierhttp://arxiv.org/abs/hep-ph/0311174
dc.identifierActa Phys.Polon. B34 (2003) 5893-5926
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/43038
dc.subjectHigh Energy Physics - Phenomenology
dc.titleFixed poles, polarized glue and nucleon spin structure
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