Leptonic decays of D_s and B^+ mesons in supersymmetric standard model with R-parity violating interactions

Yumiko Aida, Eri Asakawa, Gi-Chol Cho +1

We investigate leptonic decays $D_s\to \tau {\nu }_{\tau }$ and $B^{+}\to \tau {\nu }_{\tau }$ in R-parity violating (RPV) supersymmetric standard model. Taking account of interference between the s-channel sle…