Novel Supersymmetric SO(10) Seesaw Mechanism
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Novel Supersymmetric SO(10) Seesaw Mechanism

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Novel Supersymmetric SO(10) Seesaw Mechanism

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Malinsky, Michal; Romao, J. C.; Furtado Valle, José Wagner Perfil
This document is a artículoDate2005

Este documento está disponible también en : http://hdl.handle.net/10550/47498
We propose a new seesaw mechanism for neutrino masses within a class of supersymmetric SO(10) models with broken D-parity. It is shown that in such scenarios the B-L scale can be as low as TeV without generating inconsistencies with gauge coupling unification nor with the required magnitude of the light neutrino masses. This leads to a possibly light new neutral gauge boson as well as relatively light quasi-Dirac heavy leptons. These particles could be at the TeV scale and mediate lepton flavour and CP violating processes at appreciable levels.

    Malinsky, Michal Romao, J. C. Furtado Valle, José Wagner 2005 Novel Supersymmetric SO(10) Seesaw Mechanism Physical Review Letters 95 161801-1 161801-4
http://dx.doi.org/10.1103/PhysRevLett.95.161801

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