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Dark matter from a radiative inverse seesaw majoron model.
- Source :
-
Physics Letters B . Dec2023, Vol. 847, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
-
Abstract
- We propose a Majoron-like extension of the Standard Model with an extra global U (1) X -symmetry where neutrino masses are generated through an inverse seesaw mechanism at the 1-loop level. In contrast to the tree-level inverse seesaw, our framework contains dark matter (DM) candidates stabilized by a residual Z 2 -symmetry surviving spontaneous breaking of the U (1) X -group. We explore the case in which the DM is a Majorana fermion. Furthermore, we provide parameter space regions allowed by current experimental constraints coming from the dark matter relic abundance, (in)direct detection, and charged lepton flavor violation. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 03702693
- Volume :
- 847
- Database :
- Academic Search Index
- Journal :
- Physics Letters B
- Publication Type :
- Academic Journal
- Accession number :
- 173853274
- Full Text :
- https://doi.org/10.1016/j.physletb.2023.138282