Upgrade of beam energy measurement system at BEPC-II

被引：10
|
作者：
Zhang, Jian-Yong [1 ]
Cai, Xiao [1 ]
Mo, Xiao-Hu [1 ]
Guo, Di-Zhou [1 ]
Wang, Jian-Li [1 ]
Liu, Bai-Qi [1 ]
Achasov, M. N. [2 ,3 ]
Krasnov, A. A. [2 ,3 ]
Muchnoi, N. Yu. [2 ,3 ]
Pyata, E. E. [2 ]
Mamoshkina, E. V. [2 ]
Harris, F. A. [4 ]
机构：
[1] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
[2] Russian Acad Sci, Siberian Branch, Budker Inst Nucl Phys, 11 Lavrentyev, Novosibirsk 630090, Russia
[3] Novosibirsk State Univ, Novosibirsk 630090, Russia
[4] Univ Hawaii, Honolulu, HI 96822 USA
来源：
CHINESE PHYSICS C | 2016年 / 40卷 / 07期
基金：
中国国家自然科学基金; 俄罗斯科学基金会; 美国国家科学基金会;
关键词：
laser; HPGe detector; beam energy measurement; POINT;
D O I：
10.1088/1674-1137/40/7/076001
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
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.
引用
收藏
页数：10
相关论文
共 50 条
  • [1] Upgrade of beam energy measurement system at BEPC-Ⅱ
    张建勇
    蔡啸
    莫晓虎
    郭迪舟
    王建力
    刘佰奇
    M.N.Achasov
    A.A.Krasnov
    N.Yu.Muchnoi
    E.E.Pyata
    E.V.Mamoshkina
    F.A.Harris
    Chinese Physics C, 2016, (07) : 94 - 103
  • [2] Upgrade of beam energy measurement system at BEPC-Ⅱ
    张建勇
    蔡啸
    莫晓虎
    郭迪舟
    王建力
    刘佰奇
    MNAchasov
    AAKrasnov
    NYuMuchnoi
    EEPyata
    EVMamoshkina
    FAHarris
    Chinese Physics C, 2016, 40 (07) : 94 - 103
  • [3] Energy determination at BEPC-II
    Achasov, M. N.
    Blinov, V. E.
    Bogomyagkov, A. V.
    Fu, ChengDong
    Harris, F. A.
    Kaminsky, V. V.
    Liu, Q.
    Mo, Xiaohu
    Muchnoi, N. Yu.
    Nikitin, S. A.
    Nikolaev, I. B.
    Qin, Qing
    Qu, Huamin
    Olsen, S. L.
    Pyata, E. E.
    Shamov, A. G.
    Shen, C. P.
    Varner, G. S.
    Wang, Yifang
    Xu, Jinqiang
    Zhilich, V. N.
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2009, 189 : 366 - 370
  • [4] Beam energy measurement system at BEPC II
    Mo Xiao-Hu
    Abakumova, E. V.
    Achasov, M. N.
    Blinov, V. E.
    Chu Yuan-Ping
    Dong Hai-Yi
    Fu Cheng-Dong
    Harris, F. A.
    Kaminskiy, V. V.
    Krasnov, A. A.
    Li Xiao-Nan
    Liu Qian
    Muchnoi, N. Yu.
    Nikolaev, I. B.
    Pyata, E. E.
    Qu Hua-Min
    Qin Qing
    Shamov, A. G.
    Shen Cheng-Ping
    Varner, G. S.
    Wang Yi-Fang
    Xu Jin-Qiang
    Zhang Jian-Yong
    Zhang Qing-Jiang
    Zhang Yin-Hong
    Zhang Tian-Bao
    Zhilich, V. N.
    Zhao Zhuo
    Zhukov, A. A.
    CHINESE PHYSICS C, 2010, 34 (06) : 912 - 917
  • [5] A scenario for high accuracy τ mass measurement at BEPC-II
    Achasov, M. N.
    Blinov, V. E.
    Cai Xiao
    Fu Cheng-Dong
    Harris, F. A.
    Liu, Q.
    Mo Xiao-Hu
    Muchnoi, N. Yu
    Nikolaev, I. B.
    Qin Qing
    Shamov, A. G.
    Todyshev, K. Yu
    Wang Yi-Fang
    Zhang Jian-Yong
    CHINESE PHYSICS C, 2012, 36 (07) : 573 - 577
  • [6] Beam energy measurement system at BEPCⅡ
    莫晓虎
    E.V.Abakumova
    M.N.Achasov
    V.E.Blinov
    初元萍
    董海义
    傅成栋
    F.A.Harris
    V.V.Kaminskiy
    A.A.Krasnov
    李小南
    刘倩
    N.Yu.Muchnoi
    I.B.Nikolaev
    E.E.Pyata
    屈化民
    秦庆
    A.G.Shamov
    沈成平
    G.S.Varner
    王贻芳
    徐金强
    张建勇
    张清江
    张银鸿
    张天保
    V.N.Zhilich
    赵卓
    A.A.Zhukov
    中国物理C, 2010, 34 (06) : 912 - 917
  • [7] BEPC II linac upgrade and beam commissioning
    Wang, SH
    Pei, GX
    Sun, YL
    Chi, YL
    Chen, YW
    Cao, JS
    Kong, XC
    Zhao, FL
    Hou, M
    Deng, BL
    HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION, 2006, 30 : 150 - 152
  • [8] Beam dynamics studies on BEPC-II storage rings at the commissioning stage
    Qin Qing
    Huang Nan
    Liu Wei-Bin
    Liu Yu-Dong
    Peng Yue-Mei
    Qiu Jing
    Wang Dou
    Wang Xin-Hao
    Wang Na
    Wang Jiu-Qing
    Wei Yuan-Yuan
    Wen Xue-Mei
    Xing Jun
    Xu Gang
    Yu Cheng-Hui
    Zhang Chuang
    Zhang Yuan
    Zhao Zheng
    Zhou De-Min
    CHINESE PHYSICS C, 2009, 33 : 65 - 70
  • [9] Emittance measurement with multi-wire scanners for BEPC-II linac
    Geng, H. (genghp@ihep.ac.cn), 2013, Joint Accelerator Conferences Website (JACoW)
  • [10] Status of BEPC-II and BES-III
    Olsen, Stephen L.
    INTERSECTIONS OF PARTICLE AND NUCLEAR PHYSICS, 2009, 1182 : 402 - 405
12345