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Nucleon magnetic moments in light-front models with quark mass asymmetries

dc.contributor.authorAraújo, W. R. B. de
dc.contributor.authorTrevisan, L. A.
dc.contributor.authorFrederico, T.
dc.contributor.authorTomio, L. [UNESP]
dc.contributor.authorDorokhov, A. E.
dc.contributor.institutionCentro Técnico Aeroespacial Instituto Tecnológico de Aeronáutica Departamento de Física
dc.contributor.institutionUniversidade Estadual de Ponta Grossa (UEPG)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionJINR Bogoliubov Laboratory of Theoretical Physics
dc.date.accessioned2013-09-30T19:03:19Z
dc.date.accessioned2014-05-20T14:14:15Z
dc.date.available2013-09-30T19:03:19Z
dc.date.available2014-05-20T14:14:15Z
dc.date.issued2004-09-01
dc.description.abstractWe show that the systematic inconsistence found in the simultaneous fit of the neutron and proton magnetics moments in light-front models, disappears when one allows an asymmetry in the constituent quark masses. The difference between the constituent quarks masses is an effective way to include in the nucleon model the effect of the attractive short ranged interaction in the singlet spin channel.en
dc.description.affiliationCentro Técnico Aeroespacial Instituto Tecnológico de Aeronáutica Departamento de Física
dc.description.affiliationUniversidade Estadual de Ponta Grossa Departamento de Matemática
dc.description.affiliationUNESP Instituto de Física Teórica
dc.description.affiliationJINR Bogoliubov Laboratory of Theoretical Physics
dc.description.affiliationUnespUNESP Instituto de Física Teórica
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.format.extent871-874
dc.identifierhttp://dx.doi.org/10.1590/S0103-97332004000500044
dc.identifier.citationBrazilian Journal of Physics. Sociedade Brasileira de Física, v. 34, n. 3a, p. 871-874, 2004.
dc.identifier.dimensionspub.1050549313
dc.identifier.doi10.1590/S0103-97332004000500044
dc.identifier.fileS0103-97332004000500044.pdf
dc.identifier.issn0103-9733
dc.identifier.issn1678-4448
dc.identifier.orcid0000-0002-9606-6279
dc.identifier.orcid0000-0002-6140-4151
dc.identifier.orcid0000-0002-2811-9797
dc.identifier.orcid0000-0002-5497-5490
dc.identifier.scieloS0103-97332004000500044
dc.identifier.urihttp://hdl.handle.net/11449/24699
dc.language.isoeng
dc.publisherSociedade Brasileira de Física
dc.publisherFapUNIFESP (SciELO)
dc.relation.ispartofBrazilian Journal of Physics
dc.relation.ispartofjcr1.082
dc.relation.ispartofsjr0,276
dc.rights.accessRightsAcesso abertopt
dc.sourceSciELO
dc.sourceDimensions
dc.titleNucleon magnetic moments in light-front models with quark mass asymmetriesen
dc.typeArtigopt
dspace.entity.typePublication
relation.isOrgUnitOfPublication41d94a5b-139b-457c-90a7-77b71f4e94df
relation.isOrgUnitOfPublication.latestForDiscovery41d94a5b-139b-457c-90a7-77b71f4e94df
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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