• [1]

    . ZHENG Zhi-Peng, ZHU Yong-Sheng et al. Electron-Positron Physics at BES. Nanning: Guangxi Science Technology Publishing House, 1998(in Chinese)(郑志鹏,朱永生等.北京谱仪正负电子物理.南宁:广西科学技术出版社,1998)2. BAI Jing-Zhi et al. Nucl. Instr. Meth., 1994, A344: 319-334; BAI Jing-Zhi et al. Nucl. Instr. Meth., 2001, A458:627-6373. DU Shu-Xian, YUAN Chang-Zheng, LIU Jue-Ping et al.HEP NP, 2003, 27(6): 521-525(in Chinese)(杜书先,苑长征,刘觉平等.高能物理与核物理,2003, 27(6):521-525)4. ZHU Yong-Sheng. Probability and Statistics in Experiment Physics. Beijing: Science Press, 1991(in Chinese)(朱永生.实验物理中的概率和统计.北京:科学出版社,1991)5. Frodesen A G, Skjeggestad O, T#934;fte H. Probability and Statistics in Particle Physics. New York: Columbia University Press, 1979