Neutrino masses from gauge symmetries

A very simple extension of the standard model to include an Abelian family symmetry is able to describe the hierarchy of quark and lepton masses and their mixing angles together with the unification of gauge couplings. We consider the implications of this model for neutrino masses and mixing angles...

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Detalles Bibliográficos
Autores principales: Dreiner, Herbert K., Leontaris, G.K., Lola, S., Ross, Graham G., Scheich, C.
Lenguaje:eng
Publicado: 1994
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(94)00555-S
http://cds.cern.ch/record/269030
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author Dreiner, Herbert K.
Leontaris, G.K.
Lola, S.
Ross, Graham G.
Scheich, C.
author_facet Dreiner, Herbert K.
Leontaris, G.K.
Lola, S.
Ross, Graham G.
Scheich, C.
author_sort Dreiner, Herbert K.
collection CERN
description A very simple extension of the standard model to include an Abelian family symmetry is able to describe the hierarchy of quark and lepton masses and their mixing angles together with the unification of gauge couplings. We consider the implications of this model for neutrino masses and mixing angles and show that they are determined up to a discrete ambiguity corresponding to the representation content of the Higgs sector responsible for the Majorana mass matrix.
id cern-269030
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1994
record_format invenio
spelling cern-2690302023-03-14T20:45:01Zdoi:10.1016/0550-3213(94)00555-Shttp://cds.cern.ch/record/269030engDreiner, Herbert K.Leontaris, G.K.Lola, S.Ross, Graham G.Scheich, C.Neutrino masses from gauge symmetriesParticle Physics - TheoryA very simple extension of the standard model to include an Abelian family symmetry is able to describe the hierarchy of quark and lepton masses and their mixing angles together with the unification of gauge couplings. We consider the implications of this model for neutrino masses and mixing angles and show that they are determined up to a discrete ambiguity corresponding to the representation content of the Higgs sector responsible for the Majorana mass matrix.A very simple extension of the standard model to include an Abelian family symmetry is able to describe the hierarchy of quark and lepton masses and their mixing angles together with the unification of gauge couplings. We consider the implications of this model for neutrino masses and mixing angles and show that they are determined up to a discrete ambiguity corresponding to the representation content of the Higgs sector responsible for the Majorana mass matrix.A very simple extension of the Standard Model to include an Abelian family symmetry is able to describe the hierarchy of quark and lepton masses and their mixing angles together with the unification of gauge couplings. We consider the implications of this model for neutrino masses and mixing angles and show that they are determined up to a discrete ambiguity corresponding to the representation content of the Higgs sector responsible for the Majorana mass matrix.hep-ph/9409369CERN-TH-7412-94HD-HEP-94-30OUTP-94STUAM-FTUAM-40-94CERN-TH-7412-94HD-THEP-94-30OUTP-94STUAM-40oai:cds.cern.ch:2690301994-09-21
spellingShingle Particle Physics - Theory
Dreiner, Herbert K.
Leontaris, G.K.
Lola, S.
Ross, Graham G.
Scheich, C.
Neutrino masses from gauge symmetries
title Neutrino masses from gauge symmetries
title_full Neutrino masses from gauge symmetries
title_fullStr Neutrino masses from gauge symmetries
title_full_unstemmed Neutrino masses from gauge symmetries
title_short Neutrino masses from gauge symmetries
title_sort neutrino masses from gauge symmetries
topic Particle Physics - Theory
url https://dx.doi.org/10.1016/0550-3213(94)00555-S
http://cds.cern.ch/record/269030
work_keys_str_mv AT dreinerherbertk neutrinomassesfromgaugesymmetries
AT leontarisgk neutrinomassesfromgaugesymmetries
AT lolas neutrinomassesfromgaugesymmetries
AT rossgrahamg neutrinomassesfromgaugesymmetries
AT scheichc neutrinomassesfromgaugesymmetries

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