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The flavor asymmetry in the polarized proton sea

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dc.contributor.authorSteffens, F. M. [UNESP]
dc.contributor.institutionMackenzie University - FCBEE
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:21:03Z
dc.date.available2014-05-27T11:21:03Z
dc.date.issued2004-03-01
dc.description.abstractWe perform a careful study on the effect of the Pauli blocking to the light polarized antiquark structure of the proton sea. We develop the formal expressions for the polarized antiquark distributions, highlighting the role played by quark statistics and the vacuum structure. The ratio involving the polarized antiquarks is calculated. In particular, it is found that Δd̄(x)/Δū(x) should be negative and x independent.en
dc.description.affiliationMackenzie University - FCBEE, Rua da Consolacao 930, 01302-907, São Paulo, SP
dc.description.affiliationInstituto de Fisica Teórica UNESP, Rua Pamplona 145, 01405-900, São Paulo, SP
dc.description.affiliationUnespInstituto de Fisica Teórica UNESP, Rua Pamplona 145, 01405-900, São Paulo, SP
dc.format.extent233-235
dc.identifierhttp://dx.doi.org/10.1590/S0103-97332004000200017
dc.identifier.citationBrazilian Journal of Physics, v. 34, n. 1 A, p. 233-235, 2004.
dc.identifier.doi10.1590/S0103-97332004000200017
dc.identifier.file2-s2.0-2442599164.pdf
dc.identifier.issn0103-9733
dc.identifier.scieloS0103-97332004000200017
dc.identifier.scopus2-s2.0-2442599164
dc.identifier.urihttp://hdl.handle.net/11449/67673
dc.identifier.wosWOS:000220703400017
dc.language.isoeng
dc.relation.ispartofBrazilian Journal of Physics
dc.relation.ispartofjcr1.082
dc.relation.ispartofsjr0,276
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.titleThe flavor asymmetry in the polarized proton seaen
dc.typeTrabalho apresentado em evento
dcterms.licensehttp://www.scielo.br/revistas/bjp/paboutj.htm
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica