Quark condensate seesaw mechanism for neutrino mass

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dc.contributor.authorBabič, A.
dc.contributor.authorKovalenko, S.
dc.contributor.authorKrivoruchenko, M.I.
dc.contributor.authorŠimkovic, F.
dc.date.accessioned2022-05-11T21:07:15Z
dc.date.available2022-05-11T21:07:15Z
dc.date.issued2021-01
dc.descriptionIndexación:Scopuses
dc.description.abstractWe study a mechanism of generation of Majorana neutrino mass due to spontaneous breaking of chiral symmetry (SBCS) accompanied by the formation of a quark condensate. The effect of the condensate is transmitted to the neutrino sector via lepton-number violating (LNV) lepton-quark dimension-7 operators known in the literature as an origin of the neutrino-mass-independent mechanism of neutrinoless double-beta (0νββ) decay. The smallness of neutrino masses is due to a large ratio between the LNV scale and the scale of the SBCS. This is a new realization of the seesaw mechanism, which we dub the quark condensate seesaw (QCSS). We examine the predictions of the QCSS for 0νββ-decay and neutrino mass spectrum. We will show that our model predicts the normal neutrino mass ordering and narrow ranges of the neutrino masses. © 2021 authors.es
dc.description.urihttps://journals-aps-org.recursosbiblioteca.unab.cl/prd/abstract/10.1103/PhysRevD.103.015007
dc.identifier.citationPhysical Review DOpen AccessVolume 103, Issue 16 January 2021 Article number 015007es
dc.identifier.doi10.1103/PhysRevD.103.015007
dc.identifier.issn2470-0010
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/22498
dc.language.isoenes
dc.publisherAmerican Physical Societyes
dc.rights.licenseAtribución 4.0 Internacional (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.es
dc.subjectQuarkes
dc.subjectMajorana neutrino masses
dc.subjectLepton-number violating (LNV)es
dc.subjectThe LNV scale and the scale of the SBCSes
dc.subjectQuark condensate seesaw (QCSS).es
dc.titleQuark condensate seesaw mechanism for neutrino masses
dc.typeArtículoes
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