A Simple Grand Unification View of Neutrino Mixing and Fermion Mass Matrices

Assuming three light neutrinos and the see-saw mechanism we present a semiquantitative model of fermion masses based on (SUSY) SU(5) and abelian horizontal charges. A good description of the observed pattern of quark and lepton masses is obtained. For neutrinos we naturally obtain widely split masse...

Descripción completa

Detalles Bibliográficos
Autores principales: Altarelli, Guido, Feruglio, Ferruccio
Lenguaje:eng
Publicado: 1998
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(99)00208-7
http://cds.cern.ch/record/375116
_version_ 1780893234934841344
author Altarelli, Guido
Feruglio, Ferruccio
author_facet Altarelli, Guido
Feruglio, Ferruccio
author_sort Altarelli, Guido
collection CERN
description Assuming three light neutrinos and the see-saw mechanism we present a semiquantitative model of fermion masses based on (SUSY) SU(5) and abelian horizontal charges. A good description of the observed pattern of quark and lepton masses is obtained. For neutrinos we naturally obtain widely split masses and large atmospheric neutrino mixing as a consequence of SU(5)-related asymmetric mass matrices for d quarks and charged leptons.
id cern-375116
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-3751162019-09-30T06:29:59Zdoi:10.1016/S0370-2693(99)00208-7http://cds.cern.ch/record/375116engAltarelli, GuidoFeruglio, FerruccioA Simple Grand Unification View of Neutrino Mixing and Fermion Mass MatricesParticle Physics - PhenomenologyAssuming three light neutrinos and the see-saw mechanism we present a semiquantitative model of fermion masses based on (SUSY) SU(5) and abelian horizontal charges. A good description of the observed pattern of quark and lepton masses is obtained. For neutrinos we naturally obtain widely split masses and large atmospheric neutrino mixing as a consequence of SU(5)-related asymmetric mass matrices for d quarks and charged leptons.hep-ph/9812475CERN-TH-98-410DFPD-98-TH-52CERN-TH-98-410DFPD-98-TH-52oai:cds.cern.ch:3751161998-12-23
spellingShingle Particle Physics - Phenomenology
Altarelli, Guido
Feruglio, Ferruccio
A Simple Grand Unification View of Neutrino Mixing and Fermion Mass Matrices
title A Simple Grand Unification View of Neutrino Mixing and Fermion Mass Matrices
title_full A Simple Grand Unification View of Neutrino Mixing and Fermion Mass Matrices
title_fullStr A Simple Grand Unification View of Neutrino Mixing and Fermion Mass Matrices
title_full_unstemmed A Simple Grand Unification View of Neutrino Mixing and Fermion Mass Matrices
title_short A Simple Grand Unification View of Neutrino Mixing and Fermion Mass Matrices
title_sort simple grand unification view of neutrino mixing and fermion mass matrices
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0370-2693(99)00208-7
http://cds.cern.ch/record/375116
work_keys_str_mv AT altarelliguido asimplegrandunificationviewofneutrinomixingandfermionmassmatrices
AT feruglioferruccio asimplegrandunificationviewofneutrinomixingandfermionmassmatrices
AT altarelliguido simplegrandunificationviewofneutrinomixingandfermionmassmatrices
AT feruglioferruccio simplegrandunificationviewofneutrinomixingandfermionmassmatrices

Ejemplares similares