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1. chinaXiv:201703.00600 [pdf]

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

MO Xiao-Hu; ZHU Yong-Sheng; YUAN Chang-Zheng; FU Cheng-Dong; Li Gang
Subjects: Physics >> Condensed Matter: Structural, Mechanical and Thermal Properties

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%.

submitted time 2017-03-26 Hits1439Downloads798 Comment 0

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