摘要
建造了一套MRPC单元的宇宙线测试系统 .在数据处理过程中实现对入射宇宙线的方向选择 .实验结果表明 :MRPC的时间分辨可以达到约 84ps ,对应的触发系统参考时间分辨可以达到约 75ps .对MRPC的温度特性进行了研究 ,得到了一些初步结论 .
A comic-ray test system has been built for testing the performance of MRPC modules. Some methods have been studied to improve the time resolution of the cosmic-ray test based on this testing system. The time resolutions of about 84ps and 75ps can be achieved for MRPC and its reference time, respectively. The temperature effects of MRPC have also been researched and some useful results are obtained.
出处
《高能物理与核物理》
CSCD
北大核心
2004年第11期1180-1183,共4页
High Energy Physics and Nuclear Physics
