Phenomenological study of hadron interaction models

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dc.creatorPang, H. R.
dc.creatorPing, J. L.
dc.creatorWang, Fan
dc.creatorGoldman, T.
dc.date2001-06-22
dc.date.accessioned2026-07-07T10:34:34Z
dc.date.available2026-07-07T10:34:34Z
dc.descriptionWe present a phenomenological study of three models with different effective degrees of freedom: a Goldstone Boson Exchange (GBE) model which is based on quark-meson couplings, the quark delocalization, color screening model (QDCSM) which is based on quark-gluon couplings with delocalized quark wavefunctions, and the Fujiwara-Nijmegen (FN) mixed model which includes both quark-meson and quark-gluon couplings. We find that for roughly two-thirds of 64 states consisting of pairs of octet and decuplet baryons, the three models predict similar effective baryon-baryon interactions. This suggests that the three very different models, based on different effective degrees of freedom, are nonetheless all compatible with respect to baryon spectra and baryon-baryon interactions. We also discuss the differences between the three models and their separate characteristics.
dc.description30 pages latex, 7 tables, 12 figs; submitted to Phys. Rev. C
dc.identifierhttps://arxiv.org/abs/nucl-th/0106056
dc.identifierhttp://arxiv.org/abs/nucl-th/0106056
dc.identifierPhys.Rev.C65:014003,2002
dc.identifierdoi:10.1103/PhysRevC.65.014003
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/179517
dc.subjectNuclear Theory
dc.titlePhenomenological study of hadron interaction models
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