The role of the Dirac sea in the quenching of Gamow-Teller strength

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dc.creatorKurasawa, Haruki
dc.creatorSuzuki, Toshio
dc.creatorVan Giai, Nguyen
dc.date2003-01-24
dc.date2003-03-05
dc.date.accessioned2026-07-07T12:46:51Z
dc.date.available2026-07-07T12:46:51Z
dc.descriptionThe issue of Gamow-Teller sum rule in atomic nuclei is reexamined in the framework of a relativistic description of nuclei. It is shown that the total Gamow-Teller strength in the nucleon sector is reduced by about 12% as compared to the prediction of a non-relativistic description. This reduction is due to the antinucleon degrees of freedom.
dc.descriptionREVTeX4, no figures, change content
dc.identifierhttps://arxiv.org/abs/nucl-th/0301074
dc.identifierhttp://arxiv.org/abs/nucl-th/0301074
dc.identifierPhys.Rev.Lett.91:062501,2003
dc.identifierdoi:10.1103/PhysRevLett.91.062501
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/221522
dc.subjectNuclear Theory
dc.titleThe role of the Dirac sea in the quenching of Gamow-Teller strength
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