Explaining B →K (*) ℓ + ℓ - anomaly by radiatively induced coupling in U (1 ) μ -τ gauge symmetry
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DOI: 10.1103/physrevd.95.111701
Abstract: We propose an extension of the standard model (SM) with $U(1)_{\mu-\tau}$ gauge symmetry, extra vectorlike quark doublets $Q'_a$ and singlet scalar $\chi$, both of which are charged under $U(1)_{\mu-\tau}$ and carry {odd} dark $Z_2$ parity.… read more here.
Keywords: explaining anomaly; radiatively induced; physics; anomaly radiatively ... See more keywords