Speaker
Xiaoyu Liu
(University of Science and Technology of China)
Description
Over the past year, we have conducted comprehensive impedance optimization calculations for the vacuum components designed for the Hefei Advanced Light Facility (HALF) storage ring. Our calculations indicate that specific components, which have a cavity-like or tapered structure, possibly exhibit a relatively strong trapped-mode impedance in the longitudinal or transverse directions. In order to suppress these trapped modes, we have proposed structural optimization recommendations, which were ultimately adopted for HALF. In this paper, we will present a detailed account of these suggestions and the impedance outcomes before and after the optimization.
| Region represented | Asia |
|---|---|
| Paper preparation format | LaTeX |
Author
Tianlong He
(University of Science and Technology of China)
Co-authors
Gangwen Liu
(University of Science and Technology of China)
Guangyao Feng
(University of Science and Technology of China)
Penghui Yang
(University of Science and Technology of China)
Weiwei Li
(University of Science and Technology of China)
Xiaoyu Liu
(University of Science and Technology of China)
Zhenghe Bai
(University of Science and Technology of China)
