Simultaneous Explanation of the $R_K$ and $R(D^{(\ast )})$ Puzzles

Bhubanjyoti Bhattacharya, Alakabha Datta, David London +1

At present, there are several hints of lepton flavor non-universality. The LHCb Collaboration has measured $R_K\equiv \mathcal{B}(B^{+}\to K^{+}{\mu }^{+}{\mu }^{-})/\mathcal{B}(B^{+}\to K^{+}{e}^{+}{e}^{-})$, a…