Physics program of open charm and heavy cc states at the BES-Ⅲ experiment |
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作者姓名: | 荣刚 |
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作者单位: | Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China |
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基金项目: | Supported by National Natural Science Foundation of China (10935007) and National Key Basic Research Program (973 by MOST) (2009CB825200XX) |
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摘 要: | We present the physics program of the open charm and heavy cc states above the DD production energy threshold, which will be studied with the BES-Ⅲ detector at the BEPC- Ⅱ collider in the coming years. Based on some full Monte Carlo simulations with the BES-Ⅲ detector, we predict the accuracy levels on measuring some physical quantities related to D^0, D^+ and Ds^+ decays as well as some non-charmed decays of the heavy cc states.
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关 键 词: | 北京谱仪 物理量 探测器模拟 实验 重型 BEPC 蒙特卡罗 对撞机 |
收稿时间: | 2010-01-26 |
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