Exclusive Semileptonic Rare Decays $B\to K^{(\ast )}{l}^{+}{l}^{-}$ in a SUSY SO(10) GUT

Wen-Jun Li, Yuan-Ben Dai, Chao-Shang Huang

In the SUSY SO(10) GUT context, we study the exclusive processes $B\to K^{(\ast )}{l}^{+}{l}^{-}(l=\mu ,\tau )$. Using the Wilson coefficients of relevant operators including the new operators $Q_{…