Supersymmetric Inflation, Baryogenesis and $\nu_{\mu} - \nu_{\tau}$ Oscillations

In a supersymmetric left-right symmetric model, inflation, baryogenesis (via leptogenesis) and neutrino oscillations can become closely linked. A familiar ansatz for the neutrino Dirac masses and mixing of the two heaviest families, together with the MSW resolution of the solar neutrino puzzle, impl...

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Detalles Bibliográficos
Autores principales: Lazarides, George, Shafi, Q., Vlachos, N.D.
Lenguaje:eng
Publicado: 1997
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/S0370-2693(98)00306-2
http://cds.cern.ch/record/328108
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author Lazarides, George
Shafi, Q.
Vlachos, N.D.
author_facet Lazarides, George
Shafi, Q.
Vlachos, N.D.
author_sort Lazarides, George
collection CERN
description In a supersymmetric left-right symmetric model, inflation, baryogenesis (via leptogenesis) and neutrino oscillations can become closely linked. A familiar ansatz for the neutrino Dirac masses and mixing of the two heaviest families, together with the MSW resolution of the solar neutrino puzzle, imply that 1 eV <_\sim m_{\nu _{\tau }<_\sim 9 eV. The predicted range for the mixing angle CP violating phase \delta _{\mu \tau } is also discussed.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1997
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spelling cern-3281082023-03-14T18:19:32Zdoi:10.1016/S0370-2693(98)00306-2http://cds.cern.ch/record/328108engLazarides, GeorgeShafi, Q.Vlachos, N.D.Supersymmetric Inflation, Baryogenesis and $\nu_{\mu} - \nu_{\tau}$ OscillationsParticle Physics - PhenomenologyIn a supersymmetric left-right symmetric model, inflation, baryogenesis (via leptogenesis) and neutrino oscillations can become closely linked. A familiar ansatz for the neutrino Dirac masses and mixing of the two heaviest families, together with the MSW resolution of the solar neutrino puzzle, imply that 1 eV <_\sim m_{\nu _{\tau }<_\sim 9 eV. The predicted range for the mixing angle CP violating phase \delta _{\mu \tau } is also discussed.In a supersymmetric left-right symmetric model, inflation, baryogenesis (via leptogenesis) and neutrino oscillations can become closely linked. A familiar ansatz for the neutrino Dirac masses and mixing of the two heaviest families, together with the MSW resolution of the solar neutrino puzzle, imply that 1 eV <_\sim m_{\nu _{\tau }<_\sim 9 eV. The predicted range for the mixing angle \theta _\mu \tau will be partially tested by the Chorus/Nomad experiment. The CP violating phase \delta _{\mu \tau } is also discussed.In a supersymmetric left-right symmetric model, inflation, baryogenesis (via leptogenesis) and neutrino oscillations can become closely linked. A familiar ansatz for the neutrino Dirac masses and mixing of the two heaviest families, together with the MSW resolution of the solar neutrino puzzle, imply that 1 eV <_\sim m_{\nu _{\tau }<_\sim 9 eV. The predicted range for the mixing angle \theta _\mu \tau will be partially tested by the Chorus/Nomad experiment. The CP violating phase \delta _{\mu \tau } is also discussed.In a supersymmetric left-right symmetric model, inflation, baryogenesis (via leptogenesis) and neutrino oscillations can become closely linked. A familiar ansatz for the neutrino Dirac masses and mixing of the two heaviest families, together with the MSW resolution of the solar neutrino puzzle, imply that 1 eV <_\sim m_{\nu _{\tau }<_\sim 9 eV. The predicted range for the mixing angle \theta _\mu \tau will be partially tested by the Chorus/Nomad experiment. The CP violating phase \delta _{\mu \tau } is also discussed.In a supersymmetric left-right symmetric model, inflation, baryogenesis (via leptogenesis) and neutrino oscillations can become closely linked. A familiar ansatz for the neutrino Dirac masses and mixing of the two heaviest families, together with the MSW resolution of the solar neutrino puzzle, imply that 1 eV <_\sim m_{\nu _{\tau }<_\sim 9 eV. The predicted range for the mixing angle \theta _\mu \tau will be partially tested by the Chorus/Nomad experiment. The CP violating phase \delta _{\mu \tau } is also discussed.We propose a supersymmetric model with a left-right symmetric gauge group where hybrid inflation,baryogenesis and neutrino oscillations are closely linked. This scheme, supplemented by a familiar ansatz for the neutrino Dirac masses and mixing of the two heaviest families and with the MSW resolution of the solar neutrino puzzle, implies that 1 eV ≲m ν τ ≲9 eV . The mixing angle θ μτ is predicted to lie in a relatively narrow range which will be partially tested by the Chorus/Nomad experiment. Restrictions on the CP violating phase δ μτ are also derived.hep-ph/9706385BA-97-11THES-TP-97-04BA-97-11THES-TP-97-04oai:cds.cern.ch:3281081997-06-18
spellingShingle Particle Physics - Phenomenology
Lazarides, George
Shafi, Q.
Vlachos, N.D.
Supersymmetric Inflation, Baryogenesis and $\nu_{\mu} - \nu_{\tau}$ Oscillations
title Supersymmetric Inflation, Baryogenesis and $\nu_{\mu} - \nu_{\tau}$ Oscillations
title_full Supersymmetric Inflation, Baryogenesis and $\nu_{\mu} - \nu_{\tau}$ Oscillations
title_fullStr Supersymmetric Inflation, Baryogenesis and $\nu_{\mu} - \nu_{\tau}$ Oscillations
title_full_unstemmed Supersymmetric Inflation, Baryogenesis and $\nu_{\mu} - \nu_{\tau}$ Oscillations
title_short Supersymmetric Inflation, Baryogenesis and $\nu_{\mu} - \nu_{\tau}$ Oscillations
title_sort supersymmetric inflation, baryogenesis and $\nu_{\mu} - \nu_{\tau}$ oscillations
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/S0370-2693(98)00306-2
http://cds.cern.ch/record/328108
work_keys_str_mv AT lazaridesgeorge supersymmetricinflationbaryogenesisandnumunutauoscillations
AT shafiq supersymmetricinflationbaryogenesisandnumunutauoscillations
AT vlachosnd supersymmetricinflationbaryogenesisandnumunutauoscillations

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