| Mixing MC events in reactor neutrino experiment |
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| 作者姓名： | 张一纯 陈晓苏 何苗 黄性涛 王萌 李卫东 张子平 |
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| 作者单位： | 1 University of Science and Technology of China, Hefei 230022, China;;2 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China;;3 Shandong University, Jinan 250100, China |
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| 摘 要： | In reactor neutrino experiments, the analysis of time correlations between different physical events is an important task. Such analysis can help to understand the physical mechanisms of the signal and background events as well as the details of event selection and background estimation. This study investigates a "sampling and mixing" method used for producing large MC data samples for the Daya Bay reactor neutrino experiment. We designed a simple, generic mixing algorithm and generated large MC data samples for physics analysis from several samples according to their respective event rates. Basic plots based on the mixed data are shown.
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| 关 键 词： | reactor physics experiments time correlation sampling and mixing event rates |
| 收稿时间： | 2012-3-2 |
| 修稿时间： | 2012-4-17 |
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