The light baryon spectrum and the exchange of pseudoscalar and vector mesons among constituent quarks

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dc.creatorCardarelli, F.
dc.creatorSimula, S.
dc.date1998-09-04
dc.date.accessioned2026-07-07T04:04:44Z
dc.date.available2026-07-07T04:04:44Z
dc.descriptionThe effects of the exchanges of both pseudoscalar and vector mesons among constituent quarks on the mass spectra of light baryons are investigated, paying particular attention to the contribution of tensor and spin-orbit terms. It is shown that the latter ones heavily affect the calculated spectra at variance with the empirical observation of the weakness of the baryon spin-orbit splittings. The relativistic suppression of the strength of the interaction among light quarks is argued to be a possible way to reproduce the light-baryon mass spectra.
dc.descriptionto appear in the Proc. of the 3rd Int. Conf. on Quark Confinement and the Hadron Spectrum (CONFIII), JLab (Newport News, USA), June 7-12, 1998
dc.identifierhttps://arxiv.org/abs/hep-ph/9809258
dc.identifierhttp://arxiv.org/abs/hep-ph/9809258
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/48214
dc.subjectHigh Energy Physics - Phenomenology
dc.subjectNuclear Theory
dc.titleThe light baryon spectrum and the exchange of pseudoscalar and vector mesons among constituent quarks
dc.typetext

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