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dc.contributor.authorTrevisan, L. A.
dc.contributor.authorMirez, C.
dc.contributor.authorTomio, Lauro
dc.contributor.authorFrederico, T.
dc.date.accessioned2014-05-20T14:08:25Z
dc.date.available2014-05-20T14:08:25Z
dc.date.issued2007-06-15
dc.identifierhttp://dx.doi.org/10.1016/j.nuclphysa.2007.03.088
dc.identifier.citationNuclear Physics A. Amsterdam: Elsevier B.V., v. 790, p. 522C-525C, 2007.
dc.identifier.issn0375-9474
dc.identifier.urihttp://hdl.handle.net/11449/23990
dc.description.abstractA statistical model of linear-confined quarks is applied to obtain the flavor asymmetry of the nucleon sea. The model parametrization is fixed by the experimental available data, where a temperature parameter is used to fit the Gottfried sum rule violation. Results are presented for the ratios of light quark and antiquark distributions, d/u and (d) over bar/(u) over bar.en
dc.format.extent522C-525C
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofNuclear Physics A
dc.sourceWeb of Science
dc.titleNucleon flavor asymmetry in a statistical quark modelen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
dc.contributor.institutionUniv Estadual Ponta Grossa
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionCTA
dc.description.affiliationUniv Estadual Ponta Grossa, Dept Matemat & Estat, BR-84010790 Ponta Grossa, PR, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationCTA, Inst Tecnol Aeronaut, Dept Fis, BR-12228900 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.identifier.doi10.1016/j.nuclphysa.2007.03.088
dc.identifier.wosWOS:000248297600098
dc.rights.accessRightsAcesso restrito
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulopt
unesp.author.orcid0000-0002-5497-5490[4]
dc.relation.ispartofjcr1.992
dc.relation.ispartofsjr0,938
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