A GEANT4 simulation study of BESIII endcap TOF upgrade
文献类型：期刊论文
| 作者 | Zhang, H; Shao, M; Li, C; Chen, HF; Heng, YK; Sun, YJ; Tang, ZB; Ji, CS; Chen, TX; Yang, S;衡月昆 |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2013 |
| 卷号 | 37期号:9页码:96002 |
| 关键词 | BESIII multi-hit ETOF Upgrade MRPC time resolution |
| 英文摘要 | A GEANT4-based Monte-Carlo (MC) model is developed to study the performance of endcap time-of-flight (ETOF) at BESIII. It's found that the multiple scattering effects, mainly from the materials at the MDC endcap, can cause multi-hit on the ETOF's readout cell and significantly influence the timing property of ETOF. A multi-gap resistive plate chamber (MRPC) with a smaller readout cell structure is more suitable for the ETOF detector due to significantly reduced multi-hit rate (per channel), from 71.5% for currently-used scintillator-based ETOF to 21.8% or 16.7% for MRPC-based ETOF, depending on the readout pad size used. The timing performance of an MRPC ETOF is also improved. These simulation results suggest and guide an ETOF upgrade effort at BESIII |
| 学科主题 | Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000323996000006 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/224765]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 推荐引用方式 GB/T 7714 | Zhang, H,Shao, M,Li, C,et al. A GEANT4 simulation study of BESIII endcap TOF upgrade[J]. CHINESE PHYSICS C,2013,37(9):96002. |
| APA | Zhang, H.,Shao, M.,Li, C.,Chen, HF.,Heng, YK.,...&姬长胜.(2013).A GEANT4 simulation study of BESIII endcap TOF upgrade.CHINESE PHYSICS C,37(9),96002. |
| MLA | Zhang, H,et al."A GEANT4 simulation study of BESIII endcap TOF upgrade".CHINESE PHYSICS C 37.9(2013):96002. |
入库方式： OAI收割
来源：高能物理研究所
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