The upgrade system of BESIII ETOF with MRPC technology
文献类型：期刊论文
| 作者 | Wang XZ(王小状); Heng YK(衡月昆) ; Wu Z(吴智); Dai HL(代洪亮); Ji XL(季晓琳); Gong WX(龚文煊); Luo XL(罗小兰); Ye M(叶梅); Zhao JZ(赵京周); Wang, XZ
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| 刊名 | JOURNAL OF INSTRUMENTATION
 |
| 出版日期 | 2016 |
| 卷号 | 11期号:8 |
| 关键词 | Gaseous detectors Resistive-plate chambers Timing detectors |
| DOI | 10.1088/1748-0221/11/08/C08009 |
| 英文摘要 | An upgrade, based on Multigap Resistive Plate Chamber (MRPC) technology, of the endcap Time-Of-Flight (ETOF) detector of the Beijing Spectrometer III (BESIII) has been proposed for the replacement of the current scintillator + PMT based ETOF, with the aim of improving the time resolution down to 80 ps sigma. This improvement will enhance the particle identification capability to meet the higher precision requirements of physics. The ETOF system including MRPC modules, Front End Electronics (FEE), CLOCK module, fast control boards and Time to Digital modules (TDIG), has been designed, constructed and parts of the ETOF system have seperately tested. Aiming at examining the quality of entire ETOF system and training the operation of all participated instruments, a cosmic ray test system was built and tested in the laboratory for about three months to guarantee the performance. In this paper the results of the test are presented indicating that the entire ETOF system works well and satisfies the requirements of the upgrade. |
| 语种 | 英语 |
| WOS记录号 | WOS:000387859900007 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/260881]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Wang XZ,Heng YK,Wu Z,et al. The upgrade system of BESIII ETOF with MRPC technology[J]. JOURNAL OF INSTRUMENTATION,2016,11(8). |
| APA | 王小状.,衡月昆.,吴智.,代洪亮.,季晓琳.,...&Zhao, JL.(2016).The upgrade system of BESIII ETOF with MRPC technology.JOURNAL OF INSTRUMENTATION,11(8). |
| MLA | 王小状,et al."The upgrade system of BESIII ETOF with MRPC technology".JOURNAL OF INSTRUMENTATION 11.8(2016). |
入库方式： OAI收割
来源：高能物理研究所
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