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arXiv · 1207.4979

Neutrino masses and proton decay in SO(10)

M. Abud·F. Buccella·D. Falcone
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Abstract

We consider the constraints on SO(10) unified models coming from the lower limits on proton lifetime and on the scale of B-L symmetry breaking within the framework of the seesaw model for neutrino masses. By upgrading a triangular relationship for the inverse of Majorana masses to the experimental situation with non maximal 2-3 mixing and non vanishing 1-3 mixing, we get for the sum of neutrino masses the upper limit 0.16 eV.

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M. Abud, F. Buccella, D. Falcone. 2012-08-30. Neutrino masses and proton decay in SO(10). https://doi.org/10.1103/physrevd.86.073014

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