|
|||||
|
|
Cosmic ray test for a T0 detector |
|
| Authors: | FU Zai-Wei QIAN Sen NING Zhe LIU Shu-Dong CHEN Xiao-Hui HENG Yue-Kun WANG Yi-Fang QI Ming YANG Shuai SUN Yong-Jie SHAO Ming LI Cheng ZHENG Yang-Heng |
| Affiliation: | FU Zai-Wei 1,2,1 QIAN Sen 2 NING Zhe 2,4 LIU Shu-Dong 2 CHEN Xiao-Hui 2,4 HENG Yue-Kun 2 WANG Yi-Fang 2 QI Ming 1 YANG Shuai 3 SUN Yong-Jie 3 SHAO Ming 3 LI Cheng 3 ZHENG Yang-Heng 4 1 Department of Physics,Nanjing University,Nanjing 210093,China 2 Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China 3 Department of Modern Physics,University of Science and Technology of China,Hefei 230026,China 4 Graduate University of Chinese Academy of Sciences,China |
| Abstract: | The endcap of time-of-flight (ETOF) detector in BES (Beijing Spectrometer) III is planned to be upgraded by using multi-gap resistive plate chambers (MRPCs) and the designed time resolution of the MRPCs is around 50 ps.Thus a time-zero (T0) detector needs to be built to offer a high quality reference time for the MRPCs beam test.So a T0 detector is built using plastic scintillator tiles (BC420) to couple with four fast phototubes (PMTs,Hamamatsu H6533).The timing properties of the detector is studied by usi... |
| Keywords: | T0 plastic scintillator PMT MRPC ETOF |
| 本文献已被 CNKI 等数据库收录！ | |
| 点击此处可从《中国物理 C》浏览原始摘要信息 | |
| 点击此处可从《中国物理 C》下载全文 | |