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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/24693
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dc.contributor.authorMelo, J. P. B. C. de-
dc.contributor.authorFrederico, T.-
dc.contributor.authorPace, E.-
dc.contributor.authorSalmè, G.-
dc.date.accessioned2013-09-30T19:03:17Z-
dc.date.accessioned2014-05-20T14:14:13Z-
dc.date.available2013-09-30T19:03:17Z-
dc.date.available2014-05-20T14:14:13Z-
dc.date.issued2003-06-01-
dc.identifierhttp://dx.doi.org/10.1590/S0103-97332003000200027-
dc.identifier.citationBrazilian Journal of Physics. Sociedade Brasileira de Física, v. 33, n. 2, p. 301-305, 2003.-
dc.identifier.issn0103-9733-
dc.identifier.urihttp://hdl.handle.net/11449/24693-
dc.description.abstractThe frame dependence of the pair-term contribution to the electromagnetic form factor of the pion is studied within the Light Front approach. A symmetric ansatz for the pion Bethe-Salpeter amplitude with a pseudo scalar coupling of the constituent to the pion field is used. In this model, the pair term vanishes for the Drell-Yan condition, while it is dominant for momentum transfer along the light-front direction.en
dc.format.extent301-305-
dc.language.isoeng-
dc.publisherSociedade Brasileira de Física-
dc.sourceSciELO-
dc.titleFrame dependence of the pair contribution to the pion electromagnetic form factor in a light-front approachen
dc.typeoutro-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionCentro Técnico Aeroespacial Instituto da Aeronáutica Dep. de Física-
dc.contributor.institutionUniversità di Roma 'Tor Vergata' Dipartimento di Fisica-
dc.contributor.institutionIstituto Nazionale di Fisica Nucleare Sezione Tor Vergata-
dc.contributor.institutionIstituto Nazionale di Fisica Nucleare Sezione Roma I-
dc.description.affiliationUniversidade Estadual Paulista Instituto de Física Teórica-
dc.description.affiliationCentro Técnico Aeroespacial Instituto da Aeronáutica Dep. de Física-
dc.description.affiliationUniversità di Roma 'Tor Vergata' Dipartimento di Fisica-
dc.description.affiliationIstituto Nazionale di Fisica Nucleare Sezione Tor Vergata-
dc.description.affiliationIstituto Nazionale di Fisica Nucleare Sezione Roma I-
dc.description.affiliationUnespUniversidade Estadual Paulista Instituto de Física Teórica-
dc.identifier.doi10.1590/S0103-97332003000200027-
dc.identifier.scieloS0103-97332003000200027-
dc.rights.accessRightsAcesso aberto-
dc.identifier.fileS0103-97332003000200027.pdf-
dc.relation.ispartofBrazilian Journal of Physics-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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