Measurement ofB0→Ds−KS0π+andB+→Ds−K+K+branching fractions
Measurement ofB0→Ds−KS0π+andB+→Ds−K+K+branching fractions
We report a measurement of the $B^0$ and $B^+$ meson decays to the $D_s^-K^0_S \pi^+$ and $D_s^- K^+K^+$ final states, respectively, using $657 \times 10^{6} B\overline{B}$ pairs collected at the $\Upsilon(4S)$ resonance with the Belle detector at the KEKB asymmetric-energy $e^+e^-$ collider. Using the $D_s^-\to \phi\pi^-$, $K^{*}(892)^0 K^-$ and $K^0_S …