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Achasov M. N.1, Blinov V. E.1, Cai Xiao (蔡啸)2, Fu Cheng-Dong (傅成栋)2, Harris F. A.3, Liu Q.3, Mo Xiao-Hu (莫晓虎)2, Muchnoi N. Yu.1, Nikolaev I. B.1, Qin Qing (秦庆)2, Shamov A. G.1, Todyshev K. Yu.1, Wang Yi-Fang (王贻芳)2 and Zhang Jian-Yong (张建勇)2
2012 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd
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Citation Achasov M. N. et al 2012 Chinese Phys. C 36 573
DOI 10.1088/1674-1137/36/7/001
52 Total downloads
Scenarios for the τ mass measurement at the upgraded Beijing Electron-Positron Collider (BEPC-II) are studied. A nested minimization procedure is used to optimize the data taking plan. It is found that by using five energy points with the total integrated luminosity of 100 pb−1,the τ mass can be determined with a statistical error of 50 keV.
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