See-saw neutrino masses induced by a triplet of leptons |
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| Authors: | R Foot H Lew X -G He G C Joshi |
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| Institution: | 1. Research Centre for High Energy Physics, School of Physics, University of Melbourne, 3052, Parkville, Victoria, Australia
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| Abstract: | Neutrinos can acquire mass through the see-saw mechanism by extending the lepton sector of the Standard Model. The most generalSU(2) L assignments allowed for the exotic leptons are the singlet and triplet representations. A model is constructed involving a triplet of exotic leptons. In this model lepton number is broken. Therefore lepton number violating processes, in particular those involving the lepton triplet, could provide distinctive experimental signatures. |
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