Speaker
Liyuan Tan
(Shanghai Institute of Applied Physics)
Description
The Shanghai Synchrotron Radiation Facility upgrade (SSRF-U) lattice is a 4th generation, 3 GeV, upgrade plan for SSRF. It aims to reach the diffraction limit while keeping the existing beam lines and spaces. The majority of insertion devices (IDs) in operation of current SSRF will be considered as the ID scheme in SSRF-U. The kick-map method has been used to build ID models, including the EPUs and SCW. Optical distortion caused by IDs was compensated using both local and global corrections. Then, frequency map analysis (FMA) method was used to identify potentially dangerous resonance lines. After considering high-order magnetic field errors, the dynamic aperture, energy acceptance, and Touschek lifetime were examined.
| Region represented | Asia |
|---|---|
| Paper preparation format | Word |
Author
Liyuan Tan
(Shanghai Institute of Applied Physics)
Co-authors
Shun-Qiang Tian
(Shanghai Synchrotron Radiation Facility)
Wenzhi Zhang
(Shanghai Institute of Applied Physics)
Xinzhong Liu
(Shanghai Advanced Research Institute)
Xu Wu
(Shanghai Advanced Research Institute)
