Experimental determination of the evolution of the Bjorken integral at low Q^2

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dc.creatorDeur, A.
dc.creatorBosted, P.
dc.creatorBurkert, V.
dc.creatorCates, G.
dc.creatorChen, J. -P.
dc.creatorChoi, Seonho
dc.creatorCrabb, D.
dc.creatorde Jager, C. W.
dc.creatorDe Vita, R.
dc.creatorDodge, G. E.
dc.creatorFatemi, R.
dc.creatorForest, T. A.
dc.creatorGaribaldi, F.
dc.creatorGilman, R.
dc.creatorHughes, E. W.
dc.creatorJiang, X.
dc.creatorKorsch, W.
dc.creatorKuhn, S. E.
dc.creatorMelnitchouk, W.
dc.creatorMeziani, Z. -E.
dc.creatorMinehart, R.
dc.creatorSkabelin, A. V.
dc.creatorSlifer, K.
dc.creatorTaiuti, M.
dc.creatorYun, J.
dc.date2004-07-01
dc.date2004-11-19
dc.date.accessioned2026-07-07T10:48:20Z
dc.date.available2026-07-07T10:48:20Z
dc.descriptionWe extract the Bjorken integral Gamma^{p-n}_1 in the range 0.17 < Q^2 < 1.10 GeV^2 from inclusive scattering of polarized electrons by polarized protons, deuterons and 3He, for the region in which the integral is dominated by nucleon resonances. These data bridge the domains of the hadronic and partonic descriptions of the nucleon. In combination with earlier measurements at higher Q^2, we extract the non-singlet twist-4 matrix element f_2.
dc.descriptionQuoted world data updated. Minor change in some results, Minor rephrasing
dc.identifierhttps://arxiv.org/abs/hep-ex/0407007
dc.identifierhttp://arxiv.org/abs/hep-ex/0407007
dc.identifierPhys.Rev.Lett.93:212001,2004
dc.identifierdoi:10.1103/PhysRevLett.93.212001
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/183840
dc.subjectHigh Energy Physics - Experiment
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Experiment
dc.titleExperimental determination of the evolution of the Bjorken integral at low Q^2
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