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

X. H. Mo; Y. S. Zhu; C. Z. Yuan; C. D. Fu; G. Li

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

High Energy Physics - Experiment 2007-05-23 v3

Authors: X. H. Mo , Y. S. Zhu , C. Z. Yuan , C. D. Fu , G. Li

Abstract

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

Keywords

psi(2S) inclusive hadronic decay BES event counting charmonium

Cite

@article{arxiv.hep-ex/0407055,
  title  = {Determination of psi(2S) Total Number by Inclusive Hadronic Decay},
  author = {X. H. Mo and Y. S. Zhu and C. Z. Yuan and C. D. Fu and G. Li},
  journal= {arXiv preprint arXiv:hep-ex/0407055},
  year   = {2007}
}