Offline calibration of BES II vertex chamber

被引：0

作者：

Chen, GP ^{[1
]}

Yuan, Y ^{[1
]}

Mao, ZP ^{[1
]}

Liu, J ^{[1
]}

Rong, G ^{[1
]}

Qiu, JF ^{[1
]}

Xie, YH ^{[1
]}

Sun, LF ^{[1
]}

Li, PQ ^{[1
]}

Zhao, HW ^{[1
]}

Zhang, CC ^{[1
]}

Li, WG ^{[1
]}

Yan, WG ^{[1
]}

机构：

[1] CAS, Inst High Energy Phys, Beijing 100039, Peoples R China

来源：

HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 2000年 / 24卷 / 12期

关键词：

vertex chamber; offline calibration; space resolution;

D O I：

暂无

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

An algorithm based on VCJULI to calibrate the BES II vertex chamber is described. The calibration includes the determination of global T-o, the subtraction of t(o) shift for each wire, the corrections of wire position itself and the position of the vertex chamber relative to the main drift chamber, the establishment of drift time to drift distance relation, etc. The main performance of the BES II vertex chamber is given accordingly: space resolution is better than 100 mum.

引用

页码：1165 / 1172

页数：8

共 7 条

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GRAB, C
MAZAHERI, G
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ODIAN, A
PITMAN, D
STOCKHAUSEN, W
TOKI, W
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WADLEY, W
WASSERBAECH, S
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[2] THE BES DETECTOR
BAI, JZ
BIAN, Q
CHEN, GM
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[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1994, 344 (02): : 319 - 334
[3] Chen GP, 1998, HIGH ENERG PHYS NUC, V22, P982
[4] Mao Zepu, 1996, High Energy Physics and Nuclear Physics, V20, P1073
[5] NELSON HN, 1987, SLACPUB4318
[6] TOKI WH, 1990, SLACPUB5232
[7] ZHENG ZP, 1998, ELECT POSITRON PHYSI

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