$B\to X_s{l}^{+}{l}^{-}$ decay in a Top quark two-Higgs-doublet model

Zhen-jun Xiao, Lin-xia Lü

We calculate the new physics contributions to the rare semileptonic decay $B\to X_s{l}^{+}{l}^{-}$ $(l=e,\mu )$ induced by the charged-Higgs loop diagrams appeared in the top quark two-Hig…