Journal
EUROPEAN PHYSICAL JOURNAL PLUS
Volume 137, Issue 11, Pages -Publisher
SPRINGER HEIDELBERG
DOI: 10.1140/epjp/s13360-022-03432-w
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Funding
- ANID-Chile FONDECYT [1210378]
- ANID PIA/APOYO [AFB180002]
- ANID-Programa Milenio [ICN2019_044]
- Conacyt (Mexico) Catedra [341]
- DGAPA PAPIIT [IN109321]
- Instituto de Fisica, Universidad Nacional Autonoma de Mexico
- SIP IPN Project [20211423]
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This article proposes a predictive Q(4) flavored 2HDM model, which expands the scalar sector by including additional gauge singlet scalars and the fermion sector by including right-handed Majorana neutrinos. The model successfully explains the measured dark matter relic abundance and is consistent with direct detection constraints, as well as with the lepton and baryon asymmetries of the Universe and the muon anomalous magnetic moment.
We propose a predictive Q(4) flavored 2HDM model, where the scalar sector is enlarged by the inclusion of several gauge singlet scalars and the fermion sector by the inclusion of right-handed Majorana neutrinos. In our model, the Q(4) family symmetry is supplemented by several auxiliary cyclic symmetries, whose spontaneous breaking produces the observed pattern of SM charged fermion masses and quark mixing angles. The light active neutrino masses are generated from an inverse seesaw mechanism at one loop level thanks to a remnant preserved Z(2) symmetry. Our model successfully reproduces the measured dark matter relic abundance and is consistent with direct detection constraints for masses of the DM candidate around similar to 6.3 TeV. Furthermore, our model is also consistent with the lepton and baryon asymmetries of the Universe as well as with the muon anomalous magnetic moment.
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