Neutrino Unification

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dc.creatorChankowski, P. H.
dc.creatorIoannisian, A.
dc.creatorPokorski, S.
dc.creatorValle, J. W. F
dc.date2000-11-10
dc.date2001-02-14
dc.date.accessioned2026-07-07T11:09:05Z
dc.date.available2026-07-07T11:09:05Z
dc.descriptionPresent neutrino data are consistent with neutrino masses arising from a common seed at some ``neutrino unification'' scale $M_X$. Such a simple theoretical ansatz naturally leads to quasi-degenerate neutrinos that could lie in the electron-volt range with neutrino mass splittings induced by renormalization effects associated with supersymmetric thresholds. In such a scheme the leptonic analogue of the Cabibbo angle $θ_{\odot}$ describing solar neutrino oscillations is nearly maximal. Its exact value is correlated with the smallness of $θ_{reactor}$. These features agree both with latest data on the solar neutrino spectra and with the reactor neutrino data. The two leading mass-eigenstate neutrinos present in \ne form a pseudo-Dirac neutrino, avoiding conflict with neutrinoless double beta decay.
dc.descriptionRevTex format, 2 figures, 4 pages, a few new references, no other important change, figures unchanged, version to be published in PRL
dc.identifierhttps://arxiv.org/abs/hep-ph/0011150
dc.identifierhttp://arxiv.org/abs/hep-ph/0011150
dc.identifierPhys.Rev.Lett.86:3488-3491,2001
dc.identifierdoi:10.1103/PhysRevLett.86.3488
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/190347
dc.subjectHigh Energy Physics - Phenomenology
dc.titleNeutrino Unification
dc.typetext

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