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The neutrinoless double beta decay in the colored Zee-Babu model.
- Source :
-
Nuclear Physics B . Jan2023, Vol. 986, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
-
Abstract
- We study the neutrinoless double beta decay in the colored Zee-Babu model. We consider three cases of the colored Zee-Babu model with a leptoquark and a diquark introduced. The neutrino masses are generated at two-loop level, and the constraints given by tree-level flavor violation processes and muon anomalous magnetic moment (g − 2) μ have been considered. In our numerical analysis, we find that the standard light neutrino exchange contribution can be canceled by new physics contribution under certain assumption and condition, leading to a hidden neutrinoless double beta decay. The condition can be examined comprehensively by future complementary searches with different isotopes. [ABSTRACT FROM AUTHOR]
- Subjects :
- *NEUTRINO mass
*NEUTRINOLESS double beta decay
*MAGNETIC moments
Subjects
Details
- Language :
- English
- ISSN :
- 05503213
- Volume :
- 986
- Database :
- Academic Search Index
- Journal :
- Nuclear Physics B
- Publication Type :
- Academic Journal
- Accession number :
- 161278425
- Full Text :
- https://doi.org/10.1016/j.nuclphysb.2022.116041