A Measurement of the Branching Fraction for the Inclusive B --> X(s) gamma Decays with Belle

Preprint
Publisher Website
Google Scholar
  • 26 March 2001
Abstract
We have measured the branching fraction of the inclusive radiative B meson decay B --> X(s) gamma to be Br(B->X(s)gamma)=(3.36 +/- 0.53(stat) +/- 0.42(sys) +0.50-0.54(th)) x 10^{-4}. The result is based on a sample of 6.07 x 10^6 BBbar events collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric e^+e^- storage ring.

This publication has 0 references indexed in Scilit: