Electromagnetic structure and weak decay of meson K in a light-front QCD-inspired model

dc.contributorUniversidade Federal Fluminense (UFF)
dc.contributorUniv Cruzeiro Sul
dc.contributorInstituto Tecnológico de Aeronáutica (ITA)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T14:06:04Z
dc.date.accessioned2022-10-05T14:58:52Z
dc.date.available2014-05-20T14:06:04Z
dc.date.available2022-10-05T14:58:52Z
dc.date.created2014-05-20T14:06:04Z
dc.date.issued2007-06-15
dc.identifierNuclear Physics A. Amsterdam: Elsevier B.V., v. 790, p. 610C-613C, 2007.
dc.identifier0375-9474
dc.identifierhttp://hdl.handle.net/11449/23178
dc.identifier10.1016/j.nuclphysa.2007.03.103
dc.identifierWOS:000248297600118
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3896638
dc.description.abstractThe kaon electromagnetic (e.m.) form factor is reviewed considering a light-front constituent quark model. In this approach, it is discussed the relevance of the quark-antiquark pair terms for the full covariance of the e.m. current. It is also verified, by considering a QCD dynamical model, that a good agreement with experimental data can be obtained for the kaon weak decay constant once a probability of about 80% of the valence component is taken into account.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationNuclear Physics A
dc.relation1.992
dc.relation0,938
dc.rightsAcesso restrito
dc.sourceWeb of Science
dc.titleElectromagnetic structure and weak decay of meson K in a light-front QCD-inspired model
dc.typeArtigo


Este ítem pertenece a la siguiente institución