Speaker
Xiaoyu Liu
(University of Science and Technology of China)
Description
The Hefei Advanced Light Facility (HALF) is a diffraction-limited storage ring light source. The HALF storage ring lattice has relatively long damping times, which can result in substantial variations in beam emittance when the gaps of insertion devices change. In this paper, we study different ways to suppress the emittance variation of the HALF storage ring, including the usage of damping wigglers in long straight sections, wigglers in short dispersive straight sections and leaked dispersion in long straight sections. The effectiveness of combining different methods is also examined.
Funding Agency
Work supported by National Natural Science Foundation of China (No.12205299)
| Region represented | Asia |
|---|---|
| Paper preparation format | LaTeX |
Author
Xiaoyu Liu
(University of Science and Technology of China)
Co-authors
Jianhao Xu
(University of Science and Technology of China)
Penghui Yang
(University of Science and Technology of China)
Zhenghe Bai
(University of Science and Technology of China)
