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Timelike and spacelike hadron form factors, Fock state components and light-front dynamics

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dc.contributor.authorPace, E.
dc.contributor.authorSalme, G.
dc.contributor.authorFrederico, T.
dc.contributor.authorPisano, S.
dc.contributor.authorde Melo, J. P. B. C.
dc.contributor.institutionUniv Roma Tor Vergata
dc.contributor.institutionIst Nazl Fis Nucl
dc.contributor.institutionCtr Tecn Aeroesp
dc.contributor.institutionUniv Roma La Sapienza
dc.contributor.institutionUniv Cruzeiro Sul
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:07:11Z
dc.date.available2014-05-20T14:07:11Z
dc.date.issued2007-06-15
dc.description.abstractA unified description of spacelike and timelike hadron form factors within a light-front model was successfully applied to the pion. The model is extended to the nucleon to study the role of qq pair production and of nonvalence components in the nucleon form factors. Preliminary results in the spacelike range 0 <= Q(2) <= 10 (GeV/c)(2) are presented.en
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, Sez Roma 1, I-00185 Rome, Italy
dc.description.affiliationCtr Tecn Aeroesp, Inst Tecnol Aeronaut, Dept Fis, BR-12228900 Sao Jose Dos Campos, SP, Brazil
dc.description.affiliationUniv Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy
dc.description.affiliationUniv Cruzeiro Sul, Ctr Ciências Exatas & Tecnol, BR-08060070 São Paulo, Brazil
dc.description.affiliationUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, Inst Fis Teor, BR-01405900 São Paulo, Brazil
dc.format.extent606C-609C
dc.identifierhttp://dx.doi.org/10.1016/j.nuclphysa.2007.03.130
dc.identifier.citationNuclear Physics A. Amsterdam: Elsevier B.V., v. 790, p. 606C-609C, 2007.
dc.identifier.doi10.1016/j.nuclphysa.2007.03.130
dc.identifier.issn0375-9474
dc.identifier.urihttp://hdl.handle.net/11449/23591
dc.identifier.wosWOS:000248297600117
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofNuclear Physics A
dc.relation.ispartofjcr1.992
dc.relation.ispartofsjr0,938
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleTimelike and spacelike hadron form factors, Fock state components and light-front dynamicsen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
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