Time-like and space-like pion form factors within front-form dynamics
dc.contributor.author | De Melo, J. P B C [UNESP] | |
dc.contributor.author | Frederico, T. | |
dc.contributor.author | Pace, E. | |
dc.contributor.author | Salmè, G. | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | CTA | |
dc.contributor.institution | Sezione Tor Vergata | |
dc.contributor.institution | Sezione Roma i | |
dc.date.accessioned | 2014-05-27T11:21:19Z | |
dc.date.available | 2014-05-27T11:21:19Z | |
dc.date.issued | 2005-05-06 | |
dc.description.abstract | An approach for a unified description of the pion electromagnetic form factor in the space- and time-like regions, within a constituent quark model on the light front is briefly illustrated. Three main ingredients enter our approach: i) the on-shell quark-hadron vertex functions in the valence sector, ii) the dressed photon vertex where a photon decays in a quark-antiquark pair, and iii) the emission and absorption amplitudes of a pion by a quark. © 2005 American Institute of Physics. | en |
dc.description.affiliation | IFT Universidade Estadual Paulista, São Paulo, SP | |
dc.description.affiliation | Dep. de Física ITA CTA, Sao Jose dos Campos, Sao Paulo | |
dc.description.affiliation | Dipartimento di Fisica Università di Roma Tor Vergata Sezione Tor Vergata, Roma | |
dc.description.affiliation | INFN Sezione Tor Vergata, Roma | |
dc.description.affiliation | INFN Sezione Roma i, Roma | |
dc.description.affiliationUnesp | IFT Universidade Estadual Paulista, São Paulo, SP | |
dc.format.extent | 374-376 | |
dc.identifier | http://dx.doi.org/10.1063/1.1932969 | |
dc.identifier.citation | AIP Conference Proceedings, v. 768, p. 374-376. | |
dc.identifier.doi | 10.1063/1.1932969 | |
dc.identifier.file | 2-s2.0-33749435764.pdf | |
dc.identifier.issn | 0094-243X | |
dc.identifier.issn | 1551-7616 | |
dc.identifier.scopus | 2-s2.0-33749435764 | |
dc.identifier.uri | http://hdl.handle.net/11449/68233 | |
dc.identifier.wos | WOS:000229780400109 | |
dc.language.iso | eng | |
dc.relation.ispartof | AIP Conference Proceedings | |
dc.rights.accessRights | Acesso aberto | |
dc.source | Scopus | |
dc.title | Time-like and space-like pion form factors within front-form dynamics | en |
dc.type | Trabalho apresentado em evento | |
dcterms.license | http://publishing.aip.org/authors/web-posting-guidelines | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Física Teórica (IFT), São Paulo | pt |
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