Calculable lepton masses, seesaw relations, and four neutrino mixings in a 3-3-1 model with an extra U(1) symmetry

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dc.contributor.authorCortez, N. V.
dc.contributor.authorTonasse, M. D.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-20T13:12:04Z
dc.date.available2014-05-20T13:12:04Z
dc.date.issued2005-10-01
dc.description.abstractWe propose a scheme in which the masses of the heavier leptons obey seesaw type relations. The light lepton masses, except the electron and the electron neutrino ones, are generated by one loop level radiative corrections. We work in a version of the 3-3-1 electroweak model that predicts singlets (charged and neutral) of heavy leptons beyond the known ones. An extra U(1)(Omega) symmetry is introduced in order to avoid the light leptons getting masses at the tree level. The electron mass induces an explicit symmetry breaking at U(1)(Omega). We discuss also the mixing matrix among four neutrinos. The new energy scale required is not higher than a few TeV.en
dc.description.affiliationUniv Estadual Paulista, BR-11900000 Registro, SP, Brazil
dc.description.affiliationUnespUniv Estadual Paulista, BR-11900000 Registro, SP, Brazil
dc.format.extent8
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.72.073005
dc.identifier.citationPhysical Review D. College Pk: American Physical Soc, v. 72, n. 7, 8 p., 2005.
dc.identifier.doi10.1103/PhysRevD.72.073005
dc.identifier.fileWOS000232936300020.pdf
dc.identifier.issn1550-7998
dc.identifier.urihttp://hdl.handle.net/11449/77
dc.identifier.wosWOS:000232936300020
dc.language.isoeng
dc.publisherAmerican Physical Soc
dc.relation.ispartofPhysical Review D
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleCalculable lepton masses, seesaw relations, and four neutrino mixings in a 3-3-1 model with an extra U(1) symmetryen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dcterms.rightsHolderAmerican Physical Soc
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias do Vale do Ribeira, Registropt

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