| A high time resolution multi—gap resistive plate chamber |
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| 引用本文： | LICheng WUJian 等. A high time resolution multi—gap resistive plate chamber[J]. 核技术(英文版), 2002, 13(1): 6-10 |
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| 作者姓名： | LICheng WUJian 等 |
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| 作者单位： | DepartmentofModernPhysics,UniversityofScienceandTechnologyofCHina,Hefei230027 |
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| 摘 要： | Research on a single cell Multi-gap Resistive Plate Chamber(MRPC) was carried out for the Time of Flight detector(TOF) R and D of the STAR experiment .The property of the single chamber was tested with the test beam facility T10 at CERN in Geneva,The MRPC was scanned with the test beam to get the efficiency and time resolution at different position of the active area.The HV plateau was also measured.The time resolution is 65 ps which satisfies the requirement of STAR,The working mechanism of the MRPC is also explained.
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| 关 键 词： | 原子核 实验物理学 探测器 高时间分辨率 |
A high time resolution multi-gap resistive plate chamber |
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| LI Cheng,WU Jian,WANG Xiao-Lian,CHEN Hong-Fang,XU Zi-Zong,SHAO Ming,YE Shu-Wei,RUAN Li-Juan,HUANG Sheng-li. A high time resolution multi-gap resistive plate chamber[J]. , 2002, 13(1): 6-10 |
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| Authors: | LI Cheng WU Jian WANG Xiao-Lian CHEN Hong-Fang XU Zi-Zong SHAO Ming YE Shu-Wei RUAN Li-Juan HUANG Sheng-li |
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| Abstract: | Research on a single cell Multi-gap Resistive Plate Chamber (MRPC) was carried out for the Time Of Flight detector (TOF) R and D of the STAR experi- ment. The property of the single chamber was tested with the test beam facility T10 at CERN in Geneva. The MRPC was scanned with the test beam to get the efficiency and time resolution at different position of the active area. The HV plateau was also measured. The time resolution is 65 ps which satisfies the requirement of STAR. The working mechanism of the MRPC is also explained. |
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| Keywords: | TOF MRPC. Time Resolution |
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