Seesaw scale, unification, and proton decay
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Seesaw scale, unification, and proton decay

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Seesaw scale, unification, and proton decay

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dc.contributor.author Fileviez Pérez, Pavel
dc.contributor.author Gross, Axel
dc.contributor.author Murgui Gálvez, Clara
dc.date.accessioned 2019-05-09T13:34:38Z
dc.date.available 2019-05-09T13:34:38Z
dc.date.issued 2018
dc.identifier.uri http://hdl.handle.net/10550/70120
dc.description.abstract 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.
dc.language.iso eng
dc.relation.ispartof Physics Review D, 2018, vol. 98, num. 3, p. 035032-1-035032-10
dc.rights.uri info:eu-repo/semantics/openAccess
dc.source Fileviez Pérez, Pavel Gross, Axel Murgui Gálvez, Clara 2018 Seesaw scale, unification, and proton decay Physics Review D 98 3 035032-1 035032-10
dc.subject Partícules (Física nuclear)
dc.title Seesaw scale, unification, and proton decay
dc.type info:eu-repo/semantics/article
dc.date.updated 2019-05-09T13:34:39Z
dc.identifier.doi https://doi.org/10.1103/PhysRevD.98.035032
dc.identifier.idgrec 132095

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