Non-perturbative effect in the nucleon structure function and the Gottfried sum

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dc.creatorYang, Jian-Jun
dc.creatorMa, Bo-Qiang
dc.creatorLi, Guang-Lie
dc.date1996-01-13
dc.date.accessioned2026-07-07T03:58:45Z
dc.date.available2026-07-07T03:58:45Z
dc.descriptionWe investigate the non-perturbative effect in the nucleon structure function and the Gottfried sum by using a non-perturbative quark propagator with lowest dimensional condensate contributions from the QCD vacuum. It is shown that the non-perturbative effect modifies the conventional quark-parton model formula of the nucleon structure function at finite $Q^2$ and suggests a non-trivial $Q^2$ dependence in the Gottfried sum.
dc.descriptionLaTex, 14 pages, one figue appended as uuencoded file
dc.identifierhttps://arxiv.org/abs/hep-ph/9601258
dc.identifierhttp://arxiv.org/abs/hep-ph/9601258
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/45941
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNon-perturbative effect in the nucleon structure function and the Gottfried sum
dc.typetext

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