Event start time determination in BESIII by using MDC segment information

Ling Zhang, Ze Pu Mao, Yun Zeng, Xiang Ma, Qiu Mei Ma, Liang Liang Wang, Ji Ke Wang, Zi Yan Deng, Zheng Yun You, Shuo Pin Wen, Jian Ming Bian, Yong Zhao Sun, Sheng Sen Sun, Yong Sheng Zhu, Huai Min Liu, Chun Xiu Liu, Ling Hui Wu, Wei Dong Li, Hai Bo Li, Gang LiChang Chun Zhang, Jian Yong Zhang, Jia Heng Zou, Jin Fa Qiu, Kang Lin He, Miao He, Xue Yao Zhang, Yao Zhang, Xiao Bin Ji, Ming Yang, Chang Zheng Yuan, Ya Jun Mao, Guo Wei Yu, Xiao Hu Mo, Ye Yuan, Guo Fu Cao, Bin Huang, Yu Guang Xie, Shi Lei Zang

Research output: Contribution to journalArticle

2 Scopus citations

Abstract

A special algorithm of the event start time of BESIII is presented. The principle and the code design are described, the segment finding and the linear fitting are used in this code by the MDC geometric information and hit information. At last event start time is calculated. The tuning and checking have been done carefully by the MC data samples, the results show that the code and the algorithm are reliable.

Original languageEnglish (US)
Pages (from-to)491-496
Number of pages6
JournalHedianzixue Yu Tance Jishu/Nuclear Electronics and Detection Technology
Volume27
Issue number3
StatePublished - May 2007

Keywords

  • BESIII
  • Event start time
  • Linear fitting360°
  • MDC

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  • Cite this

    Zhang, L., Mao, Z. P., Zeng, Y., Ma, X., Ma, Q. M., Wang, L. L., Wang, J. K., Deng, Z. Y., You, Z. Y., Wen, S. P., Bian, J. M., Sun, Y. Z., Sun, S. S., Zhu, Y. S., Liu, H. M., Liu, C. X., Wu, L. H., Li, W. D., Li, H. B., ... Zang, S. L. (2007). Event start time determination in BESIII by using MDC segment information. Hedianzixue Yu Tance Jishu/Nuclear Electronics and Detection Technology, 27(3), 491-496.