Measurement and correction of coupling in BEPCⅡ

Get Citation
ZHANG Yuan, YU Cheng-Hui, JI Da-Heng, XU Gang, WEI Yuan-Yuan and QIN Qing. Measurement and correction of coupling in BEPCⅡ[J]. Chinese Physics C, 2011, 35(12): 1143-1147. doi: 10.1088/1674-1137/35/12/012
ZHANG Yuan, YU Cheng-Hui, JI Da-Heng, XU Gang, WEI Yuan-Yuan and QIN Qing. Measurement and correction of coupling in BEPCⅡ[J]. Chinese Physics C, 2011, 35(12): 1143-1147.  doi: 10.1088/1674-1137/35/12/012 shu
Milestone
Received: 2011-02-24
Revised: 2011-05-03
Article Metric

Article Views(1673)
PDF Downloads(363)
Cited by(0)
Policy on re-use
To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Email This Article

Title:
Email:

Measurement and correction of coupling in BEPCⅡ

    Corresponding author: ZHANG Yuan,

Abstract: The existing linear coupling theory and representation method are introduced briefly. The so-called local and global coupling is discussed in more detail. The vertical orbit distortion excited by a horizontal corrector is represented with the coupling parameters at the corrector and the observation point. The formula is used to measure the coupling in BEPCⅡ. In order to correct the coupling, vertical correctors are used to change the vertical orbit through sextupoles by a least square method. We also introduce and review other frequently used coupling measurement/tuning methods used in our machine.

    HTML

目录

/

DownLoad:  Full-Size Img  PowerPoint
Return
Return