Study of the rare decays ${B}_{s,d}^{* } \rightarrow {\mu }^{+}{\mu }^{-}$
Study of the rare decays ${B}_{s,d}^{* } \rightarrow {\mu }^{+}{\mu }^{-}$
We investigate the effect of scalar leptoquarks and family non-universal $Z^\prime$ boson on the rare leptonic decays of $B_{s, d}^*$ mesons, mediated by the FCNC transitions $b \to (d, s) l^+ l^-$. They are sensitive to a variety of new physics operators as opposed to the $B_{s,d}$ leptonic modes and …