ISSN 0253-2778

CN 34-1054/N

Open AccessOpen Access JUSTC

Status of R Scan at BESIII

Cite this:
https://doi.org/10.3969/j.issn.0253-2778.2016.04.006
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  • Author Bio:

    LI Yingtian, male, born in 1988, master. Research field: experimental high energy physics. E-mail: liyt@ihep.ac.cn

  • Corresponding author: HU Haiming
  • Received Date: 30 November 2015
  • Rev Recd Date: 20 April 2016
  • Publish Date: 30 April 2016
  • The data samples for the measurement of R values, hadron form factors, the line-shape scan of the high mass charmonium family and new states have been taken in the full energy region that BEPCII can reach, namely between 20 and 46 GeV. The present status of R value measurement is briefly reviewed.
    The data samples for the measurement of R values, hadron form factors, the line-shape scan of the high mass charmonium family and new states have been taken in the full energy region that BEPCII can reach, namely between 20 and 46 GeV. The present status of R value measurement is briefly reviewed.
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