| Analytical determination of optimal luminosity for τ mass scan |
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| 作者姓名： | 王博群 莫晓虎 |
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| 作者单位： | 1 School of Physics and State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, China;;2 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 (10775412,10825524);Instrument Developing Project of the Chinese Academy of Sciences (YZ200713);Major State Basic Research Development Program (2009CB825200,2009CB825206);Knowledge Innovation Project of Chinese Academy of Sciences (KJCX2-YW-N29) |
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| 摘 要： | Resorting to Hessian matrix, the analytical formula is obtained to determine the optimal luminosity proportion for the experiment of τ mass scan. Comparison of numerical results indicate the consistency between the present analytical evaluation and the previous computation based on the sampling technique.
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| 关 键 词： | τ mass statistical optimization luminosity determination |
| 收稿时间： | 2012-03-27 |
| 修稿时间： | 2012-03-31 |
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