A cosmic ray test platform based on high time resolution MRPC technology

In order to test the performance of detector prototypes in a laboratory environment, we design and build a large area （90 crux52 cm） test platform for cosmic rays based on a well-designed Multi-gap Resistive Plate Chamber （MRPC） with excellent time resolution and a high detection efficiency for mini...

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Published inChinese physics C Vol. 39; no. 5; pp. 69 - 72
Main Author 陈天翔 李澄 孙勇杰 陈宏芳 邵明 唐泽波 杨荣星 周意 张一飞
Format Journal Article
LanguageEnglish
Published 01.05.2015
Subjects
Construction
Cosmic rays
Modules
MRPC
Platforms
Resistive plate chambers
RPC技术
Spatial resolution
Strip
Tracking (position)
位置分辨率
分辨率测试
宇宙射线
实验室环境
测试平台
高时间分辨率
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Summary:In order to test the performance of detector prototypes in a laboratory environment, we design and build a large area （90 crux52 cm） test platform for cosmic rays based on a well-designed Multi-gap Resistive Plate Chamber （MRPC） with excellent time resolution and a high detection efficiency for minimum ionizing particles. The time resolution of the MRPC module used is tested to be -80 ps, and the position resolution along the strip is -5 mm, while the position resolution perpendicular to the strip is -12.7 ram. The platform constructed by four MRPC modules can be used for tracking cosmic rays with a spatial resolution of -6.3 mm, and provide a reference time -40 ps.
Bibliography:11-5641/O4
CHEN Tian-Xiang, LI Cheng, SUN Yong-Jie,CHEN Hong-Pang, SHAO Ming, TANG Ze-Bo, YANG Rong-Xing, ZHOU Yi,ZHANG Yi-Fei（State Key Laboratory of Particle Detection and Electronics, University of Science and Technology of China, Hefei 230026, China）
In order to test the performance of detector prototypes in a laboratory environment, we design and build a large area （90 crux52 cm） test platform for cosmic rays based on a well-designed Multi-gap Resistive Plate Chamber （MRPC） with excellent time resolution and a high detection efficiency for minimum ionizing particles. The time resolution of the MRPC module used is tested to be -80 ps, and the position resolution along the strip is -5 mm, while the position resolution perpendicular to the strip is -12.7 ram. The platform constructed by four MRPC modules can be used for tracking cosmic rays with a spatial resolution of -6.3 mm, and provide a reference time -40 ps.
test platform, MRPC, time resolution, cosmic ray tracking
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1674-1137
0254-3052
DOI:10.1088/1674-1137/39/5/056003