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Seesaw scale, unification, and proton decay
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| Fileviez Pérez, Pavel; Gross, Axel; Murgui Gálvez, Clara | |||
| This document is a artículoDate2018 | |||
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Este documento está disponible también en : http://hdl.handle.net/10550/70120 |
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| We investigate a simple realistic grand unified theory based on the SU(5) gauge symmetry, which predicts an upper bound on the proton decay lifetime for the channels p→K+ν¯ and p→π+ν¯, i.e., τ(p→K+ν¯)≲3.4×1035 and τ(p→π+ν¯)≲1.7×1034 years, respectively. In this context, the neutrino masses are generated through the type I and type III seesaw mechanisms, and one predicts that the field responsible for type III seesaw must be light with a mass below 500 TeV. We discuss the testability of this theory at current and future proton decay experiments. | |||
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Fileviez Pérez, Pavel Gross, Axel Murgui Gálvez, Clara 2018 Seesaw scale, unification, and proton decay Physics Review D 98 3 035032-1 035032-10 |
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| https://doi.org/10.1103/PhysRevD.98.035032 |
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22 - Física [3724]