Neutrino Mass Textures from Oscillations with Maximal Mixing

We study the implications of neutrino oscillations with maximal mixing for the neutrino Dirac and Majorana matrices in the see-saw mechanism for three non degenerate neutrino masses. We find the form of the Dirac matrix for a structure-less Majorana matrix and, conversely, the structure of the Major...

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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(98)01007-7
http://cds.cern.ch/record/359736
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author Altarelli, Guido
Feruglio, Ferruccio
author_facet Altarelli, Guido
Feruglio, Ferruccio
author_sort Altarelli, Guido
collection CERN
description We study the implications of neutrino oscillations with maximal mixing for the neutrino Dirac and Majorana matrices in the see-saw mechanism for three non degenerate neutrino masses. We find the form of the Dirac matrix for a structure-less Majorana matrix and, conversely, the structure of the Majorana matrix if the Dirac matrix is according to our naive intuition. We give some examples of Majorana matrices that, in a 3 X 3 context, lead to maximal mixing without too much fine tuning and cross talk with the Dirac input.
id cern-359736
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-3597362023-03-14T18:49:59Zdoi:10.1016/S0370-2693(98)01007-7http://cds.cern.ch/record/359736engAltarelli, GuidoFeruglio, FerruccioNeutrino Mass Textures from Oscillations with Maximal MixingParticle Physics - PhenomenologyWe study the implications of neutrino oscillations with maximal mixing for the neutrino Dirac and Majorana matrices in the see-saw mechanism for three non degenerate neutrino masses. We find the form of the Dirac matrix for a structure-less Majorana matrix and, conversely, the structure of the Majorana matrix if the Dirac matrix is according to our naive intuition. We give some examples of Majorana matrices that, in a 3 X 3 context, lead to maximal mixing without too much fine tuning and cross talk with the Dirac input.We study the implications of neutrino oscillations with maximal mixing for the neutrino Dirac and Majorana matrices in the see-saw mechanism for three non degenerate neutrino masses. We find the form of the Dirac matrix for a structure-less Majorana matrix and, conversely, the structure of the Majorana matrix if the Dirac matrix is according to our naive intuition. We give some examples of Majorana matrices that, in a 3 X 3 context, lead to maximal mixing without too much fine tuning and cross talk with the Dirac input.We study the implications of neutrino oscillations with maximal mixing for the neutrino Dirac and Majorana matrices in the see-saw mechanism for three non degenerate neutrino masses. We find the form of the Dirac matrix for a structure-less Majorana matrix and, conversely, the structure of the Majorana matrix if the Dirac matrix is according to our naive intuition. We give some examples of Majorana matrices that, in a 3 X 3 context, lead to maximal mixing without too much fine tuning and cross talk with the Dirac input.We study the implications of neutrino oscillations with maximal mixing for the neutrino Dirac and Majorana matrices in the see-saw mechanism for three non degenerate neutrino masses. We find the form of the Dirac matrix for a structure-less Majorana matrix and, conversely, the structure of the Majorana matrix if the Dirac matrix is according to our naive intuition. We give some examples of Majorana matrices that, in a 3 X 3 context, lead to maximal mixing without too much fine tuning and cross talk with the Dirac input.We study the implications of neutrino oscillations with maximal mixing for the neutrino Dirac and Majorana matrices in the see-saw mechanism for three non degenerate neutrino masses. We find the form of the Dirac matrix for a structure-less Majorana matrix and, conversely, the structure of the Majorana matrix if the Dirac matrix is according to our naive intuition. We give some examples of Majorana matrices that, in a 3×3 context, lead to maximal mixing without too much fine tuning and cross talk with the Dirac input.hep-ph/9807353CERN-TH-98-226DFPD-98-TH-34CERN-TH-98-226DFPD-98-TH-34oai:cds.cern.ch:3597361998-07-14
spellingShingle Particle Physics - Phenomenology
Altarelli, Guido
Feruglio, Ferruccio
Neutrino Mass Textures from Oscillations with Maximal Mixing
title Neutrino Mass Textures from Oscillations with Maximal Mixing
title_full Neutrino Mass Textures from Oscillations with Maximal Mixing
title_fullStr Neutrino Mass Textures from Oscillations with Maximal Mixing
title_full_unstemmed Neutrino Mass Textures from Oscillations with Maximal Mixing
title_short Neutrino Mass Textures from Oscillations with Maximal Mixing
title_sort neutrino mass textures from oscillations with maximal mixing
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0370-2693(98)01007-7
http://cds.cern.ch/record/359736
work_keys_str_mv AT altarelliguido neutrinomasstexturesfromoscillationswithmaximalmixing
AT feruglioferruccio neutrinomasstexturesfromoscillationswithmaximalmixing

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