Determination of ψ(2S) Total Number by Inclusive Hadronic Decay

分类： 物理学 >> 凝聚态:结构、力学和热性能 提交时间： 2017-03-26

MO Xiao-Hu ZHU Yong-Sheng YUAN Chang-Zheng FU Cheng-Dong Li Gang

摘要： On the basis of the study of inclusive hadronic events, two methods are adopted to determine the number of produced ψ(2S) events collected by BES in 2001-2002 run, which is 14:0 £ 106 with the uncertainty of 4%.

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