Upgrade of beam energy measurement system at BEPC-II
文献类型：期刊论文
| 作者 | Zhang JY(张建勇) ; Cai X(蔡啸); Mo XH(莫晓虎); Guo DZ(郭迪舟); Wang JL(王建力); Liu BQ(刘佰奇); Zhang, JY; Cai, X; Mo, XH; Guo, DZ
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| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2016 |
| 卷号 | 40期号:7 |
| 关键词 | laser HPGe detector beam energy measurement |
| DOI | 10.1088/1674-1137/40/7/076001 |
| 通讯作者 | 张建勇 ; 莫晓虎 |
| 文献子类 | Article |
| 英文摘要 | The beam energy measurement system is of great importance for both BEPC-II accelerator and BES-III detector. The system is based on measuring the energies of Compton back-scattered photons. In order to meet the requirements of data taking and improve the measurement accuracy, the system has continued to be upgraded, which involves the updating of laser and optics subsystems, replacement of a view-port of the laser to the vacuum insertion subsystem, the use of an electric cooling system for a high purity germanium detector, and improvement of the data acquisition and processing subsystem. The upgrade system guarantees the smooth and efficient measurement of beam energy at BEPC-II and enables accurate offline energy values for further physics analysis at BES-III. |
| WOS关键词 | ELECTRON-POSITRON COLLIDER ; TAU-MASS MEASUREMENT ; BESIII ; POINT |
| 语种 | 英语 |
| WOS记录号 | WOS:000381730100013 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/261048]  |
| 专题 | 高能物理研究所_加速器中心 |
| 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 | Zhang JY,Cai X,Mo XH,et al. Upgrade of beam energy measurement system at BEPC-II[J]. CHINESE PHYSICS C,2016,40(7). |
| APA | 张建勇.,蔡啸.,莫晓虎.,郭迪舟.,王建力.,...&Harris, FA.(2016).Upgrade of beam energy measurement system at BEPC-II.CHINESE PHYSICS C,40(7). |
| MLA | 张建勇,et al."Upgrade of beam energy measurement system at BEPC-II".CHINESE PHYSICS C 40.7(2016). |
入库方式： OAI收割
来源：高能物理研究所
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