f [N pi N]: from quarks to the pion derivative coupling

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dc.creatorBicudo, P.
dc.creatorRibeiro, J.
dc.date1997-03-12
dc.date.accessioned2026-07-07T11:11:07Z
dc.date.available2026-07-07T11:11:07Z
dc.descriptionWe study the N pi N coupling, in the framework of a QCD-inspired confining Nambu-Jona-Lasinio model. A simple relativistic confining and instantaneous quark model is reviewed. The Salpeter equation for the nucleon and the boosted pion is solved. The f [n pi n] and f[n pi Delta] couplings are calculated and they turn out to be reasonably good. The sensibility of f[n pi n] and f[n pi Delta] to confinement, chiral symmetry breaking and Lorentz invariance is briefly discussed.
dc.description30 pages in LaTex RevTex, 6 postscript figures
dc.identifierhttps://arxiv.org/abs/nucl-th/9703027
dc.identifierhttp://arxiv.org/abs/nucl-th/9703027
dc.identifierPhys.Rev.C55:834-847,1997
dc.identifierdoi:10.1103/PhysRevC.55.834
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/190989
dc.subjectNuclear Theory
dc.titlef [N pi N]: from quarks to the pion derivative coupling
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