Novel Supersymmetric SO(10) Seesaw Mechanism

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dc.creatorMalinsky, M.
dc.creatorRomao, J. C.
dc.creatorValle, J. W. F.
dc.date2005-06-28
dc.date2005-07-29
dc.date.accessioned2026-07-07T11:43:34Z
dc.date.available2026-07-07T11:43:34Z
dc.descriptionWe 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.
dc.description4 pages, 3 figures, revtex4, references added, typos corrected, sharper discussion of the RGEs given
dc.identifierhttps://arxiv.org/abs/hep-ph/0506296
dc.identifierhttp://arxiv.org/abs/hep-ph/0506296
dc.identifierPhys.Rev.Lett.95:161801,2005
dc.identifierdoi:10.1103/PhysRevLett.95.161801
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/201284
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNovel Supersymmetric SO(10) Seesaw Mechanism
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