SUN Baogen XU Hongliang CAO Yong LU Ping LI Jingyi WANG Junhua LI Weimin LIU Gongfa LI Jihao ZHENG Pu. Measurement of beam-based magnetic center of quadrupoles and global orbit correction for HLS[J]. Nuclear techniques, 2005, (1): 5-8.
SUN Baogen XU Hongliang CAO Yong LU Ping LI Jingyi WANG Junhua LI Weimin LIU Gongfa LI Jihao ZHENG Pu. Measurement of beam-based magnetic center of quadrupoles and global orbit correction for HLS[J]. Nuclear techniques, 2005, (1): 5-8.DOI:
The operation principle of the beam-based alignment (BBA) and the BBA system for Hefei Light Source (HLS) is presented. The measured results of beam-based magnetic center of quadrupoles are given. Then
the global orbit is corrected using the beam-based magnetic center of quadrupoles as a reference orbit. After the global orbit is corrected