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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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorCortez Jr., Nelson V.-
Autor(es): dc.creatorTonasse, Mauro D.-
Data de aceite: dc.date.accessioned2025-08-21T19:34:46Z-
Data de disponibilização: dc.date.available2025-08-21T19:34:46Z-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2022-04-28-
Data de envio: dc.date.issued2005-10-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.72.073005-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/224669-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/224669-
Descrição: dc.descriptionWe 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)Ω 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)Ω. We discuss also the mixing matrix among four neutrinos. The new energy scale required is not higher than a few TeV. © 2005 The American Physical Society.-
Descrição: dc.descriptionCampus de Registro Universidade Estadual Paulista, Rua Tamekishi Takano 5, 11900-000 Registro, SP-
Descrição: dc.descriptionCampus de Registro Universidade Estadual Paulista, Rua Tamekishi Takano 5, 11900-000 Registro, SP-
Idioma: dc.languageen-
Relação: dc.relationPhysical Review D - Particles, Fields, Gravitation and Cosmology-
???dc.source???: dc.sourceScopus-
Título: dc.titleCalculable lepton masses, seesaw relations, and four neutrino mixings in a 3-3-1 model with an extra U(1) symmetry-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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