Scrutinizing $R$-parity violating interactions in light of $R_{K^{(\ast )}}$ data

Diganta Das, Chandan Hati, Girish Kumar +1

The LHCb has measured the ratios of $B\to K^{\ast }{\mu }^{+}{\mu }^{-}$ to $B\to K^{\ast }{e}^{+}{e}^{-}$ branching fractions in two dilepton invariant mass squared bins, which deviate from the Standard Mo…