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The pion electromagnetic form factor in a QCD-inspired model

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dc.contributor.authorde Melo, JPBC
dc.contributor.authorFrederico, T.
dc.contributor.authorPace, E.
dc.contributor.authorSalme, G.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniv Cruzeiro Sul
dc.contributor.institutionCTA
dc.contributor.institutionUniv Roma Tor Vergata
dc.contributor.institutionIst Nazl Fis Nucl
dc.date.accessioned2014-05-20T14:07:02Z
dc.date.available2014-05-20T14:07:02Z
dc.date.issued2005-06-01
dc.description.abstractWe present detailed numerical results for the pion space-like electromagnetic form factor obtained within a recently proposed model of the pion electromagnetic current in a confining light-front QCD-inspired model. The model incorporates the vector meson dominance mechanism at the quark level, where the dressed photon with q(+) > 0 decays in an interacting quark-antiquark pair, which absorbs the initial pion and produces the pion in the final state.en
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUniv Cruzeiro Sul, Ctr Ciências Exatas & Tecnol, BR-08060070 São Paulo, Brazil
dc.description.affiliationCTA, ITA, Dept Fis, BR-12228900 Sao Jose Dos Campos, Brazil
dc.description.affiliationUniv Roma Tor Vergata, Dipartimento Fis, I-00133 Rome, Italy
dc.description.affiliationIst Nazl Fis Nucl, Sez Tor Vergata, I-00133 Rome, Italy
dc.description.affiliationIst Nazl Fis Nucl, I-00185 Rome, Italy
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent189-193
dc.identifierhttp://dx.doi.org/10.1007/s00601-004-0099-2
dc.identifier.citationFew-body Systems. Vienna: Springer Wien, v. 36, n. 1-4, p. 189-193, 2005.
dc.identifier.doi10.1007/s00601-004-0099-2
dc.identifier.issn0177-7963
dc.identifier.urihttp://hdl.handle.net/11449/23544
dc.identifier.wosWOS:000229617900029
dc.language.isoeng
dc.publisherSpringer
dc.relation.ispartofFew-Body Systems
dc.relation.ispartofjcr1.134
dc.relation.ispartofsjr0,460
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleThe pion electromagnetic form factor in a QCD-inspired modelen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dcterms.rightsHolderSpringer
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