Neutrino masses through the seesaw mechanism in 3-3-1 models

Detalhes bibliográficos
Autor(a) principal: Montero, J. C. [UNESP]
Data de Publicação: 2002
Outros Autores: De, C. A. [UNESP], Pleitez, V. [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1103/PhysRevD.65.095001
http://hdl.handle.net/11449/224271
Resumo: Some years ago it was shown by Ma that in the context of the electroweak standard model there are, at the tree level, only three ways to generate small neutrino masses by the seesaw mechanism via one effective dimension-five operator. Here we extend this approach to 3-3-1 chiral models showing that in this case there are several dimension-five operators and we also consider their tree level realization.
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spelling Neutrino masses through the seesaw mechanism in 3-3-1 modelsSome years ago it was shown by Ma that in the context of the electroweak standard model there are, at the tree level, only three ways to generate small neutrino masses by the seesaw mechanism via one effective dimension-five operator. Here we extend this approach to 3-3-1 chiral models showing that in this case there are several dimension-five operators and we also consider their tree level realization.Instituto de Fisica Teorica Universidade Estadual Paulista, Rua Pamplona, 145, 01405-900 São Paulo, SPInstituto de Fisica Teorica Universidade Estadual Paulista, Rua Pamplona, 145, 01405-900 São Paulo, SPUniversidade Estadual Paulista (UNESP)Montero, J. C. [UNESP]De, C. A. [UNESP]Pleitez, V. [UNESP]2022-04-28T19:55:34Z2022-04-28T19:55:34Z2002-05-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article950011-950017http://dx.doi.org/10.1103/PhysRevD.65.095001Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 65, n. 9 B, p. 950011-950017, 2002.0556-2821http://hdl.handle.net/11449/22427110.1103/PhysRevD.65.0950012-s2.0-0036577662Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review D - Particles, Fields, Gravitation and Cosmologyinfo:eu-repo/semantics/openAccess2022-04-28T19:55:34Zoai:repositorio.unesp.br:11449/224271Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T23:52:15.913426Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Neutrino masses through the seesaw mechanism in 3-3-1 models
title Neutrino masses through the seesaw mechanism in 3-3-1 models
spellingShingle Neutrino masses through the seesaw mechanism in 3-3-1 models
Montero, J. C. [UNESP]
title_short Neutrino masses through the seesaw mechanism in 3-3-1 models
title_full Neutrino masses through the seesaw mechanism in 3-3-1 models
title_fullStr Neutrino masses through the seesaw mechanism in 3-3-1 models
title_full_unstemmed Neutrino masses through the seesaw mechanism in 3-3-1 models
title_sort Neutrino masses through the seesaw mechanism in 3-3-1 models
author Montero, J. C. [UNESP]
author_facet Montero, J. C. [UNESP]
De, C. A. [UNESP]
Pleitez, V. [UNESP]
author_role author
author2 De, C. A. [UNESP]
Pleitez, V. [UNESP]
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
dc.contributor.author.fl_str_mv Montero, J. C. [UNESP]
De, C. A. [UNESP]
Pleitez, V. [UNESP]
description Some years ago it was shown by Ma that in the context of the electroweak standard model there are, at the tree level, only three ways to generate small neutrino masses by the seesaw mechanism via one effective dimension-five operator. Here we extend this approach to 3-3-1 chiral models showing that in this case there are several dimension-five operators and we also consider their tree level realization.
publishDate 2002
dc.date.none.fl_str_mv 2002-05-01
2022-04-28T19:55:34Z
2022-04-28T19:55:34Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1103/PhysRevD.65.095001
Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 65, n. 9 B, p. 950011-950017, 2002.
0556-2821
http://hdl.handle.net/11449/224271
10.1103/PhysRevD.65.095001
2-s2.0-0036577662
url http://dx.doi.org/10.1103/PhysRevD.65.095001
http://hdl.handle.net/11449/224271
identifier_str_mv Physical Review D - Particles, Fields, Gravitation and Cosmology, v. 65, n. 9 B, p. 950011-950017, 2002.
0556-2821
10.1103/PhysRevD.65.095001
2-s2.0-0036577662
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Physical Review D - Particles, Fields, Gravitation and Cosmology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 950011-950017
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808129560087101440

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