THE LUMINOSITY MONITOR OF BEIJING SPECTROMETER
Ni HL(倪惠苓); Guo HF(郭宏峰); Jiang CH(姜春华); LIU, W; Xu JG(徐建国); Zhou HS(周化十); Zhu QM(朱启明); NI, HL; GUO, HF; JIANG, CH; LIU, W; XU, JG; ZHOU, HS; ZHU, QM
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
1993
卷号336期号:3页码:542-551
学科分类Instruments & Instrumentation; Nuclear Science & Technology; Physics; Spectroscopy
DOI10.1016/0168-9002(93)91262-L
文章类型Article
英文摘要A luminosity monitor (LM) was constructed at Beijing Electron Positron Collider (BEPC) responsible for measuring the colliding luminosity of BEPC. Being a part of the Beijing spectrometer (BES), which is a large major detector of the BEPC, the LM is also capable of providing the integrated luminosity for physics study in BES. By various means, such as fine design and careful manufacture of various counters, precise positioning of the LM, employing multifold and delay coincidences, etc., the LM is able to measure a relatively precise luminosity with a significantly suppressed background, e.g. the first colliding of BEPC in 1988 was detected and announced in time by the LM with a luminosity of 5 x 10(2)8/cm(2) s. Besides, some useful information was provided by the LM to assist the proper operation of the BEPC. In this paper, the construction, operation, experimental results and the error analysis of the LM are presented in detail.
类目[WOS]Instruments & Instrumentation ; Nuclear Science & Technology ; Physics, Particles & Fields ; Spectroscopy
研究领域[WOS]Instruments & Instrumentation ; Nuclear Science & Technology ; Physics ; Spectroscopy
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语种英语
WOS记录号WOS:A1993MK02700012
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/237886
专题中国科学院高能物理研究所_实验物理中心_期刊论文
作者单位中国科学院高能物理研究所
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Ni HL,Guo HF,Jiang CH,et al. THE LUMINOSITY MONITOR OF BEIJING SPECTROMETER[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,1993,336(3):542-551.
APA 倪惠苓.,郭宏峰.,姜春华.,LIU, W.,徐建国.,...&ZHU, QM.(1993).THE LUMINOSITY MONITOR OF BEIJING SPECTROMETER.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,336(3),542-551.
MLA 倪惠苓,et al."THE LUMINOSITY MONITOR OF BEIJING SPECTROMETER".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 336.3(1993):542-551.
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