Beam test of the time resolution of the BES III endcap TOF
文献类型：期刊论文
| 作者 | An, SH; Wu C(吴冲); Heng YK(衡月昆) ; Sun ZJ(孙志嘉); Wang YF(王贻芳); Wu, C; Li, X; Chen, HF; Heng, YK; Sun, ZJ
|
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2005 |
| 卷号 | 29期号:8页码:775-780 |
| 关键词 | BES III time of flight (TOF) intrinsic time resolution beam test |
| 通讯作者 | Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China ; CAS, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 英文摘要 | The Endcap TOF (ETOF) of Beijing Spectrometer (BES III) consists of 2 x 48 pieces of trapezoidal scintillator (BC408). Its main physics goal is to reach the intrinsic time resolution of 80ps and to realize the 2 sigma pi/k separation at momentum up to 1 GeV/c. In this paper, the performance of one ETOF module under different conditions, such as with different packing material, operating voltage and shape of scintillator, is tested by the beam of 800MeV electrons at IHEP. The primary results show that the intrinsic time resolution of ETOF with Tyvek paper wrapping is between 70-90ps. |
| 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:000231027200012 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/238467]  |
| 专题 | 高能物理研究所_院士 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 | An, SH,Wu C,Heng YK,et al. Beam test of the time resolution of the BES III endcap TOF[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2005,29(8):775-780. |
| APA | An, SH.,吴冲.,衡月昆.,孙志嘉.,王贻芳.,...&Li, C.(2005).Beam test of the time resolution of the BES III endcap TOF.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,29(8),775-780. |
| MLA | An, SH,et al."Beam test of the time resolution of the BES III endcap TOF".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 29.8(2005):775-780. |
入库方式： OAI收割
来源：高能物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。