TY  - JOUR
AU  - Cepedello, R.
AU  - Escribano, P.
AU  - Vicente, A.
PY  - 2023
DA  - 2023//
TI  - Neutrino masses, flavor anomalies, and muon g-2 from dark loops
T2  - Phys. Rev. D
JO  - Physical Review D
SP  - 035034
EP  - 6pp
VL  - 107
IS  - 3
PB  - Amer Physical Soc
AB  - The lepton sector of the Standard Model is at present haunted by several intriguing anomalies, including an emerging pattern of deviations in b ? sll processes, with hints of lepton flavor universality violation, and a discrepancy in the muon anomalous magnetic moment. More importantly, it cannot explain neutrino oscillation data, which necessarily imply the existence of nonzero neutrino masses and lepton mixings. We propose a model that accommodates all the aforementioned anomalies, induces neutrino masses and provides a testable dark matter candidate. This is achieved by introducing a dark sector contributing to the observables of interest at the 1-loop level. Our setup provides a very economical explanation to all these open questions in particle physics and is compatible with the current experimental constraints.
SN  - 2470-0010
UR  - https://arxiv.org/abs/2209.02730
UR  - https://doi.org/10.1103/PhysRevD.107.035034
DO  - 10.1103/PhysRevD.107.035034
LA  - English
N1  - WOS:001004183600012
ID  - Cepedello_etal2023
ER  -