Time calibration for barrel TOF system of BESIII

被引：5
|
作者：
Sun Shengsen [1 ]
机构：
[1] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON COMPUTING IN HIGH ENERGY AND NUCLEAR PHYSICS 2012 (CHEP2012), PTS 1-6 | 2012年 / 396卷
关键词：
D O I：
10.1088/1742-6596/396/2/022051
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The time calibration for barrel TOF system of BESIII is studied in this paper. The time resolution for single layer and double layer have been achieved about 97 ps and 78 ps for electrons in Bhabha events respectively. The pulse height correction using electronic scan curve and the predicted time calculated using Kalman filter method are introduced. This paper also describes the analysis of correlation of measured time.
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页数：7
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