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arXiv · 0810.3069

Radiative Penguin decays at Belle

Jin Li
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Abstract

We present recent progresses in radiative penguin decays of $B$ meson using a large sample of $B\bar{B}$ pairs recorded at the $Υ(4S)$ resonance with the Belle detector at the KEKB asymmetric energy $e^+e^-$ collider. We report precise measurement of inclusive $b\to sγ$ branching ratio with cut $E_γ> 1.7$ GeV, first measurement of time-dependent CP-violation in $B^0\to K_sρ^0γ$, measurement of $B^+\to K^+η'γ$ branching fraction, and improved branching fraction results for $B^0\to(ρ,ω)γ$ with new CP and isospin violation results in the mode.

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Jin Li. 2008-10-17. Radiative Penguin decays at Belle. https://arxiv.org/abs/0810.3069

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