TY  - JOUR
AU  - Batra, A.
AU  - Camara, H. B.
AU  - Joaquim, F. R.
AU  - Srivastava, R.
AU  - Valle, J. W. F.
PY  - 2024
DA  - 2024//
TI  - Axion Paradigm with Color-Mediated Neutrino Masses
T2  - Phys. Rev. Lett.
JO  - Physical Review Letters
SP  - 051801
EP  - 7pp
VL  - 132
IS  - 5
PB  - Amer Physical Soc
AB  - We propose a generalized Kim-Shifman-Vainshtein-Zakharov-type axion framework in which colored fermions and scalars act as two -loop Majorana neutrino -mass mediators. The global Peccei-Quinn symmetry under which exotic fermions are charged solves the strong CP problem. Within our general proposal, various setups can be distinguished by probing the axion-to-photon coupling at helioscopes and haloscopes. We also comment on axion dark -matter production in the early Universe.
SN  - 0031-9007
UR  - https://arxiv.org/abs/2309.06473
UR  - https://doi.org/10.1103/PhysRevLett.132.051801
DO  - 10.1103/PhysRevLett.132.051801
LA  - English
N1  - WOS:001179272300003
ID  - Batra_etal2024
ER  -