R&D of the endcap TOF detector for BESIII
文献类型：期刊论文
| 作者 | Tang, ZB; Li, X; An, SH; Chen, HF; Heng, YK ; Li, C; Shao, M; Sun, YJ; Wang, YF; Wu, C
|
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2006 |
| 卷号 | 30期号:5页码:445-448 |
| 关键词 | BESIII time of flight(TOF) intrinsic time resolution |
| 其他题名 | BESIII端盖TOF探测器的研制 |
| 通讯作者 | Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China ; Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | The Endcap TOF (ETOF) of Beijing Spectrometer(BESIII) is consisted of 2x48 pieces of trapezoidal scintillator. Its main physics goal is to realize 2 sigma pi/k separation at momentum up to 0.8GeV/c, and to reach the intrinsic time resolution of 80ps. In this paper, the properties of photomultiplier tube(R5924) and plastic scintillators (BC404, BC408, EJ204) are studied, a ETOF module with different wrappings is tested with the beam of 800MeV electron at IHEP. The results show that the time resolution of an ETOF module using scintillator BC404 or EJ204 is below 80ps which includes the electronic fluctuation. The ESR wrapping can efficiently enhance the amplitude of the output pulse and improve the performance of the TOF detector. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000237326500014 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/237509]  |
| 专题 | 高能物理研究所_院士 高能物理研究所_实验物理中心 高能物理研究所_多学科研究中心 |
| 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 | Tang, ZB,Li, X,An, SH,et al. R&D of the endcap TOF detector for BESIII[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2006,30(5):445-448. |
| APA | Tang, ZB.,Li, X.,An, SH.,Chen, HF.,Heng, YK.,...&赵小建.(2006).R&D of the endcap TOF detector for BESIII.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,30(5),445-448. |
| MLA | Tang, ZB,et al."R&D of the endcap TOF detector for BESIII".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 30.5(2006):445-448. |
入库方式： OAI收割
来源：高能物理研究所
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