Mu-tau reflection symmetry with a texture-zero

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dc.creatorCelso Chikahiro Nishi
dc.creatorBruce Lehmann Sánchez Vega
dc.date.accessioned2023-07-18T12:05:41Z
dc.date.accessioned2025-09-08T23:30:49Z
dc.date.available2023-07-18T12:05:41Z
dc.date.issued2017
dc.description.sponsorshipCAPES - Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
dc.description.sponsorshipFAPESP - Fundação de Amparo à Pesquisa do Estado de São Paulo
dc.format.mimetypepdf
dc.identifier.doihttps://doi.org/10.1007/JHEP01(2017)068
dc.identifier.issn1029-8479
dc.identifier.urihttps://hdl.handle.net/1843/56554
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofJournal of High Energy Physics
dc.rightsAcesso Aberto
dc.subjectNeutrinos
dc.subject.otherNeutrinos
dc.titleMu-tau reflection symmetry with a texture-zero
dc.typeArtigo de periódico
local.citation.epage12
local.citation.issue1
local.citation.spage1
local.citation.volume2017
local.description.resumoThe μτ-reflection symmetry is a simple symmetry capable of predicting all the unknown CP phases of the lepton sector and the atmospheric angle but too simple to predict the absolute neutrino mass scale or the mass ordering. We show that by combining it with a discrete abelian symmetry in a nontrivial way we can additionally enforce a texture-zero and obtain a highly predictive scenario where the lightest neutrino mass is fixed to be in the few meV range for two normal ordering (NO) solutions or in the tens of meV in one inverted ordering (IO) solution. The rate for neutrinoless double beta decay is predicted to be negligible for NO or have effective mass m ββ ≈ 14-29 meV for IO, right in the region to be probed in future experiments.
local.identifier.orcidhttps://orcid.org/0000-0002-8109-4509
local.identifier.orcidhttps://orcid.org/0000-0002-6735-5813
local.publisher.countryBrasil
local.publisher.departmentICX - DEPARTAMENTO DE FÍSICA
local.publisher.initialsUFMG
local.url.externahttps://link.springer.com/article/10.1007/JHEP01(2017)068

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