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Neutrino mass, bulk majoron and neutrinoless double beta decay

R. N. Mohapatra·A. Perez-Lorenzana·C. A. de S. Pires
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Abstract

A new economical model for neutrino masses is proposed in the context of brane bulk scenarios for particle physics, where global B-L symmetry of the standard model is broken spontaneously by a gauge singlet Higgs field in the bulk. This leads to a bulk majoron whose KK excitations may make it visible if neutrinoless double beta decay if the string scale is close to a TeV. It also leads to neutron-anti-neutron oscillation process with transition times which can be in the range accessible to proposed experiments.

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R. N. Mohapatra, A. Perez-Lorenzana, C. A. de S. Pires. 2000-08-15. Neutrino mass, bulk majoron and neutrinoless double beta decay. https://doi.org/10.1016/s0370-2693(00)01031-5

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