@Article{deGouvea_etal2014, author="de Gouvea, A. and Herrero-Garcia, J. and Kobach, A.", title="Neutrino masses, grand unification, and baryon number violation", journal="Physical Review D", year="2014", publisher="Amer Physical Soc", volume="90", number="1", pages="016011--11pp", abstract="If grand unification is real, searches for baryon-number violation should be included on the list of observables that may reveal information regarding the origin of neutrino masses. Making use of an effective-operator approach and assuming that nature is SU(5) invariant at very short distances, we estimate the consequences of different scenarios that lead to light Majorana neutrinos for low-energy phenomena that violate baryon number minus lepton number (B -- L) by two (or more) units, including neutron-antineutron oscillations and B -- L violating nucleon decays. We find that, among all possible effective theories of lepton-number violation that lead to nonzero neutrino masses, only a subset is, broadly speaking, consistent with grand unification.", optnote="WOS:000339482900016", optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=1860), last updated on Thu, 21 Aug 2014 14:11:24 +0000", issn="1550-7998", doi="10.1103/PhysRevD.90.016011", opturl="http://arxiv.org/abs/arXiv:1404.4057", opturl="https://doi.org/10.1103/PhysRevD.90.016011", archivePrefix="arXiv", eprint="arXiv:1404.4057", language="English" }