Quark Model Calculations Of Symmetry Breaking in Parton Distributions

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dc.creatorBenesh, C. J.
dc.creatorGoldman, T.
dc.creatorStephenson Jr., G. J.
dc.date1995-08-24
dc.date.accessioned2026-07-07T05:41:30Z
dc.date.available2026-07-07T05:41:30Z
dc.descriptionUsing a quark model, we calculate symmetry breaking effects in the valence quark distributions of the nucleon. In particular, we examine the breaking of the quark model SU(4) symmetry by color magnetic effects, and find that color magnetism provides an explanation for deviation of the ratio $d_V(x)/u_V(x)$ from $1/2$. Additionally, we calculate the effect of charge symmetry breaking in the valence quark distributions of the proton and neutron and find, in contrast to other authors, that the effect is too small to be seen experimentally.
dc.description6 Pages, 3 postscript figures compressed using uufiles
dc.identifierhttps://arxiv.org/abs/nucl-th/9508041
dc.identifierhttp://arxiv.org/abs/nucl-th/9508041
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/82593
dc.subjectNuclear Theory
dc.titleQuark Model Calculations Of Symmetry Breaking in Parton Distributions
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