Neutron-proton mass difference in nuclear matter

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dc.creatorMeißner, Ulf-G.
dc.creatorRakhimov, A. M.
dc.creatorWirzba, A.
dc.creatorYakhshiev, U. T.
dc.date2006-11-17
dc.date2007-02-21
dc.date.accessioned2026-07-07T10:22:38Z
dc.date.available2026-07-07T10:22:38Z
dc.descriptionIsospin-breaking effects in nuclear matter are studied in the framework of a medium-modified Skyrme model. The proposed effective Lagrangian incorporates both the medium influence of the surrounding nuclear environment on the single nucleon properties and an explicit isospin-breaking effect in the mesonic sector. The approach predicts that the neutron-proton mass difference decreases in isospin-symmetric nuclear matter but by a very small amount only.
dc.description8 pages, 4 figures, revised version
dc.identifierhttps://arxiv.org/abs/nucl-th/0611066
dc.identifierhttp://arxiv.org/abs/nucl-th/0611066
dc.identifierEur.Phys.J.A31:357-364,2007
dc.identifierdoi:10.1140/epja/i2006-10274-6
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/175583
dc.subjectNuclear Theory
dc.titleNeutron-proton mass difference in nuclear matter
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