Radiative Splitting of Three Degenerate Neutrinos

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dc.creatorChun, Eung Jin
dc.creatorKang, Sin Kyu
dc.date1999-12-28
dc.date.accessioned2026-07-07T04:09:14Z
dc.date.available2026-07-07T04:09:14Z
dc.descriptionWe propose a radiative origin of the two mass splittings of three degenerate Majorana neutrinos. It can be achieved by extending the standard model to have the usual effective dimension 5 operators generating SO(3)-invariant tree-level masses, and a charged scalar singlet coupling with the leptons preserving the U(1) subgroup of SO(3). The mass splittings for the atmospheric and solar neutrino oscillations then arise from one-loop corrections due to the charged scalar singlet coupling and the usual tau Yukawa coupling, respectively.
dc.descriptionRevtex, 11pp, one figure in axodraw.sty
dc.identifierhttps://arxiv.org/abs/hep-ph/9912524
dc.identifierhttp://arxiv.org/abs/hep-ph/9912524
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/49766
dc.subjectHigh Energy Physics - Phenomenology
dc.titleRadiative Splitting of Three Degenerate Neutrinos
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