B-> X_sl^+l^- and B->Kπdecays in vectorlike quark model

T. Morozumi, Z. Xiong, T. Yoshikawa

In the framework of SU(2) singlet down type vectorlike quark model, we present a comprehensive analysis for decays B-> X_s γ, B->X_sl^+l^- and B-> Kπ. As for B-> X_sγ, we include t…