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Software alignment of the BESⅢ main drift chamber using the Kalman Filter method
作者姓名:王纪科  毛泽普  边渐鸣  曹国富  曹学香  陈申见  邓子艳  傅成栋  高原宁  何康林  何苗  花春飞  黄彬  黄性涛  季晓斌  李飞  李海波  李卫东  梁羽铁  刘春秀  刘怀民  刘锁  刘英杰  马秋梅  马想  冒亚军  莫晓虎  潘明华  庞彩莹  平荣刚  秦亚红  邱进发  孙胜森  孙永昭  王亮亮  文硕频  伍灵慧  谢宇广  徐敏  严亮  尤郑昀  苑长征  袁野  张炳云  张长春  张建勇  张学尧  张瑶  郑阳恒  朱科军  朱永生  朱志丽  邹佳恒
作者单位:Institute;High;Energy;Physics;Graduate;University;Chinese;Academy;Sciences;Nanjing;Tsinghua;Zhengzhou;Shandong;Peking;Liaoning;Guangxi;Normal;Department;Modern;Science;Technology;China;
基金项目:Supported by CAS Knowledge Innovation Project (U-602, U-34);;National Natural Science Foundation of China (10491300,10491303, 10605030);;100 Talents Program of CAS (U-25, U-54)
摘    要:Software alignment is quite important for a tracking detector to reach its ultimate position accuracy and momentum resolution. We developed a new alignment algorithm for the BESⅢ Main Drift Chamber using the Kalman Filter method. Two different types of data which are helix tracks and straight tracks are used to test this algorithm, and the results show that the design and implementation is successful.

关 键 词:软件排列  BESⅢ  跟踪检测器排列  Kalman滤波器
收稿时间:2008-06-30
修稿时间:2008-07-28
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