Measurement of the $\bar{B}\to X_s\gamma$ Branching Fraction with a Sum of Exclusive Decays

Belle Collaboration, T. Saito, A. Ishikawa +179

We use 772$\times 10^6$ $B\bar{B}$ meson pairs collected at the ${\rm Y}(4S)$ resonance with the Belle detector to measure the branching fraction for $\bar{B}\to X_s\gamma$. Our me…