A measurement of the branching fraction for the inclusive B → Xsγ decays with the Belle detector

Belle Collaboration

Research output: Contribution to journalArticle

308 Citations (Scopus)

Abstract

We have measured the branching fraction of the inclusive radiative B meson decay B → Xsγ to be Br(B → Xsγ) = (3.36 ± 0.53(stat) ± 0.42(sys)-0.54 +0.54(th)) × 10-4. The result is based on a sample of 6.07 × 106 B B̄ events collected at the γ(4S) resonance with the Belle detector at the KEKB asymmetric e+e- storage ring.

Original languageEnglish
Pages (from-to)151-158
Number of pages8
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume511
Issue number2-4
DOIs
Publication statusPublished - 2001 Jul 5

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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