Phenomenological and cosmological implications of a scotogenic three-loop neutrino mass model

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dc.contributor.authorAbada, Asmaa
dc.contributor.authorBernal, Nicolás
dc.contributor.authorCárcamo Hernández, Antonio E.
dc.contributor.authorKovalenko, Sergey
dc.contributor.authorde Melo, Téssio B.
dc.contributor.authorToma, Takashi
dc.date.accessioned2024-09-24T19:06:30Z
dc.date.available2024-09-24T19:06:30Z
dc.date.issued2023-03
dc.descriptionIndexación: Scopus
dc.description.abstractWe propose a scotogenic model for generating neutrino masses through a three-loop seesaw. It is a minimally extended inert doublet model with a spontaneously broken global symmetry U(1)′ and a preserved ℤ2 symmetry. The three-loop suppression allows the new particles to have masses at the TeV scale without fine-tuning the Yukawa couplings. The model leads to a rich phenomenology while satisfying all the current constraints imposed by neutrinoless double-beta decay, charged-lepton flavor violation, and electroweak precision observables. The relatively large Yukawa couplings lead to sizable rates for charged lepton flavor violation processes, well within future experimental reach. The model could also successfully explain the W mass anomaly and provides viable fermionic or scalar dark matter candidates. © 2023, The Author(s).
dc.description.urihttps://link.springer.com/article/10.1007/JHEP03(2023)035
dc.identifier.citationJournal of High Energy Physics. Volume 2023, Issue 3. March 2023. Article number 35
dc.identifier.doi10.1007/JHEP03(2023)035
dc.identifier.issn1029-8479
dc.identifier.urihttps://repositorio.unab.cl/handle/ria/60449
dc.language.isoen
dc.publisherSpringer Science and Business Media Deutschland GmbH
dc.rights.licenseCC BY 4.0 Attribution 4.0 International Deed
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectLepton Flavour Violation (charged)
dc.subjectModels for Dark Matter
dc.subjectOther Weak Scale BSM Models
dc.subjectSterile or Heavy Neutrinos
dc.titlePhenomenological and cosmological implications of a scotogenic three-loop neutrino mass model
dc.typeArtículo
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