Seesaw tau lepton mass and calculable neutrino masses in a 3-3-1 model

dc.contributor.authorMontero, J. C. [UNESP]
dc.contributor.authorDe, C. A. [UNESP]
dc.contributor.authorPleitez, V. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:55:33Z
dc.date.available2022-04-28T19:55:33Z
dc.date.issued2002-05-01
dc.description.abstractIn this work we show that in a version of the 3-3-1 model proposed by Duong and Ma, in which the introduction of a scalar sextet is avoided by adding a singlet heavy charged lepton, the τ lepton gains mass through a seesawlike mechanism. We also show how to generate neutrino masses at the one-loop level, and give the respective Maki-Nakagawa-Sakata mixing matrices for a set of the parameters. We also consider the effect of adding a singlet right-handed neutrino.en
dc.description.affiliationInstituto de Fisica Teorica Universidade Estadual Paulista, Rua Pamplona, 145, 01405-900, São Paulo, SP
dc.description.affiliationUnespInstituto de Fisica Teorica Universidade Estadual Paulista, Rua Pamplona, 145, 01405-900, São Paulo, SP
dc.format.extent930171-930175
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.65.093017
dc.identifier.citationPhysical Review D - Particles, Fields, Gravitation and Cosmology, v. 65, n. 9 A, p. 930171-930175, 2002.
dc.identifier.doi10.1103/PhysRevD.65.093017
dc.identifier.issn0556-2821
dc.identifier.scopus2-s2.0-0036576225
dc.identifier.urihttp://hdl.handle.net/11449/224268
dc.language.isoeng
dc.relation.ispartofPhysical Review D - Particles, Fields, Gravitation and Cosmology
dc.sourceScopus
dc.titleSeesaw tau lepton mass and calculable neutrino masses in a 3-3-1 modelen
dc.typeArtigo

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