摘要
阐述了一种特殊的北京谱仪III(BESIII)事例起始时间计算方法的基本原理和算法结构,利用漂移室击中信息寻找径迹段,通过对径迹段做直线拟合,最后计算BESIII事例起始时间。并通过蒙特卡罗数据进行调试和检验,证明了该算法的可靠性。
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.
出处
《核电子学与探测技术》
CAS
CSCD
北大核心
2007年第3期491-496,共6页
Nuclear Electronics & Detection Technology
基金
国家自然科学基金(10175060)资助
