Monte Carlo Simulation on Measurements of Branching Fractions for Some Exclusive Semileptonic Decays of Neutral D Mesons on BES-Ⅲ

LIU Hui-Hui; CHEN Jiang-Chuan; RONG Gang; MA Hai-Long; ZHAO Ming-Gang; LIU Jian

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Monte Carlo Simulation on Measurements of Branching Fractions for Some Exclusive Semileptonic Decays of Neutral D Mesons on BES-Ⅲ

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@@ Using the Monte Carlo samples of about 800pb-1 and 500pb-1 generated at and around 3. 773 GeV with BOSS (BESⅢ Offline Software System) 6.0.2 and BOSS 6.1.0, we have studied the branching fractions for Do → K- l+ vland Do→π-l+vl(l = e, μ). According to the simulation results, the expected precision of these measurements for 20fb-1 ψ(3770) data which will be collected on BESⅢ are well estimated.

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《中国物理快报：英文版》 |2008年第4期|1231-1234|共4页
作者
LIU Hui-Hui; CHEN Jiang-Chuan; RONG Gang; MA Hai-Long; ZHAO Ming-Gang; LIU Jian;
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Department of Physics, Henan University of Science and Technology, Luoyang 471003;

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049;

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049;

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049;

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049;

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049;

Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049;

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中图分类物理学;
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Monte Carlo Simulation on Measurements of Branching Fractions for Some Exclusive Semileptonic Decays of Neutral D Mesons on BES-Ⅲ

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