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日時：2011年7月13日(水) 12時00分 場所：C207(物理会議室) 講師：Cholong Lim (Yonsei Univ., Seoul, Korea) 題目：A Study of B -> Xs with Hadronic Tagging at Belle Experiment 概要：We present a study of the inclusive radiative B-meson decay B -> Xs from Belle experiment. This study is performed using a MC sample which corresponds to an integrated luminosity of 708 fb−1, where approximately 771 million ¯-barB pair events are produced. The events are tagged by full recontruction method where the decay chain of one of the B mesons in the BB-bar pair events is reconstructed in hadronic modes, thus providing a very stringent kinematic constraint on the signal B -> Xs decays. In this presentation, we introduce physics motivation, event selection process and validation of MC simulation. |
名古屋大学 タウ・レプトン物理研究センターNagoya University Tau-Lepton Physics Research Center
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