Relativistic Mean-Field Model with Scaled Hadron Masses and Couplings

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dc.creatorKhvorostukhin, A. S.
dc.creatorToneev, V. D.
dc.creatorVoskresensky, D. N.
dc.date2008-02-27
dc.date2008-10-07
dc.date.accessioned2026-07-07T11:56:20Z
dc.date.available2026-07-07T11:56:20Z
dc.descriptionHere we continue to elaborate properties of the relativistic mean-field based model (SHMC) proposed in ref. [6] where hadron masses and coupling constants depend on the $σ$-meson field. The validity of approximations used in [6] is discussed. We additionally incorporate contribution of meson excitations to the equations of motion. We also estimate the effects of the particle width. It is demonstrated that the inclusion of the baryon-baryon hole and baryon-antibaryon loop terms, if performed perturbatively, destroys the consistency of the model.
dc.description44 pages, 14 figures; corrected according to referee's remarks, version accepted for publication in Nucl. Phys. A
dc.identifierhttps://arxiv.org/abs/0802.3999
dc.identifierhttp://arxiv.org/abs/0802.3999
dc.identifierNucl.Phys.A813:313-346,2008
dc.identifierdoi:10.1016/j.nuclphysa.2008.09.013
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/205547
dc.subjectNuclear Theory
dc.titleRelativistic Mean-Field Model with Scaled Hadron Masses and Couplings
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