节点文献
宇宙线探测系统的建立及阻抗板探测器的测试
The Installation of Cosmic-Ray Testing System and the Test of Resistive Plate Chamber
【摘要】 在实验室内建立了一套宇宙线测试系统(CORTS),并对一个大面积CMSRE1/2RPC的完整样品进行了系统的测试.结果为RPC的探测效率约85%,时间分辨率为0.87±0.08ns,空间分辨本领为1.5根读出条宽度,与CERN束流测试中得到的数据基本吻合.对比表明采用宇宙线测试可以可靠地获得若干关键的RPC探测器性能指标.
【Abstract】 A cosmic-ray testing station (CORTS) in laboratory has been installed, and the performance of a prototype of CMS RE1/2 RPC was tested. The RPC’s efficiency is about 85%, the time resolution is 0.87±0.08ns, and the spatial resolution is 1.5 times the width of read-out strip, which are consistent with the results obtained using the muon beam at CERN. The comparison makes clear that cosmic-ray test can provide reliably the basic parameters which describe the RPC performance.
【基金】 国家自然科学基金(09910140934)资助~~
- 【文献出处】 高能物理与核物理 ,High Energy Physics and Nuclear Physics , 编辑部邮箱 ,2005年07期
- 【分类号】O572.212
- 【被引频次】2
- 【下载频次】95