On the Flavor Structure of the Constituent Quark

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dc.creatorSzczurek, Antoni
dc.creatorBuchmann, Alfons J.
dc.creatorFaessler, Amand
dc.date1996-09-19
dc.date.accessioned2026-07-07T10:58:58Z
dc.date.available2026-07-07T10:58:58Z
dc.descriptionWe discuss the dressing of constituent quarks with a pseudoscalar meson cloud within the effective chiral quark model. SU(3) flavor symmetry breaking effects are included explicitly. Our results are compared with those of the traditional meson cloud approach in which pions are coupled to the nucleon. The pionic dressing of the constituent quarks explains the experimentally observed violation of the Gottfried Sum Rule and leads to an enhanced nonperturbative sea of quark-antiquark pairs in the constituent quark and consequently in the nucleon. We find 2.5 times more pions and 10-15 times more kaons in the nucleon than in the traditional picture.
dc.description7 pages, LaTeX, 4 Postscript figures, to appear in J. Phys. G
dc.identifierhttps://arxiv.org/abs/nucl-th/9609042
dc.identifierhttp://arxiv.org/abs/nucl-th/9609042
dc.identifierJ.Phys.G22:1741-1750,1996
dc.identifierdoi:10.1088/0954-3899/22/12/004
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/187290
dc.subjectNuclear Theory
dc.titleOn the Flavor Structure of the Constituent Quark
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