学术
国际标准刊号：ISSN 0254-3052
国内统一刊号：CN 11-1825
摘 要:
利用宇宙线对ATLAS实验上的监控漂移管室进行了性能研究，根据BEE室的测试标准及步骤简要的测量了漂移管的主要特性．包括：漏电流、噪声水平、漂移时间分布、电荷分布及探测效率．测试结果表明都在ATLAS规范要求之内．[著者文摘]
文章出处:
《高能物理与核物理》-2007年31卷11期 -1056-1061页
High Energy Physics and Nuclear Physics
栏目信息:
分 类 号:
Performance Study of Monitored Drift Tube Chambers with Cosmic Rays
XIE Wan, OUYANG Qun,XIE Yi-Gang, ZHENG Shu-Cheng,HAN Hong-Guang ,CHENG Shao-Chen, YANG Yi（Institute of High Energy Physics, CAS, Beijing 100049, China）
Abstract:
The performances of monitored drift tube chambers for the ATLAS experiment are studied with cosmic rays. The main features of the chamber and the test facilities are described briefly. The criteria and test procedures for the BEE chambers are presented, including the dark current, the noise level, the drift time spectra, the charge distribution and the relative efficiency. The results are within the specifications required by ATLAS.[著者文摘]
Key words:
monitored drift tubes, MDT chamber, ATLAS muon spectrometer, cosmic ray test
收稿日期: 2007-01-18
修订日期: 2007-04-09
基金资助:
国家自然科学基金（0051140291）资助
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