Speaker
Jianhao Xu
(University of Science and Technology of China)
Description
The double-double bend achromat (DDBA) lattice is a promising lattice option for HLS-III, the future upgrade of HLS-II, as it will have nm-order emittance and maintain the current 8 straight sections. In this paper, in order to explore the potential of nonlinear dynamics performance, the betatron tunes of the DDBA lattice are scanned and optimized. Instead of using the tracking-based approach, the nonlinear dynamics is optimized based on minimizing the fluctuation of resonance driving terms. The optimization results are presented in this paper.
| Region represented | Asia |
|---|
Author
Wanbin Li
(University of Science and Technology of China)
Co-authors
Bingfeng Wei
(University of Science and Technology of China)
Jianhao Xu
(University of Science and Technology of China)
Yuejing Huang
(University of Science and Technology of China)
Zhenghe Bai
(University of Science and Technology of China)
Zhiliang Ren
(University of Science and Technology of China)
