Equilibrium electron beam parameters of the High Energy Photon Source
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Published:2023-01-02
Issue:2
Volume:7
Page:279-287
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ISSN:2509-9930
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Container-title:Radiation Detection Technology and Methods
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language:en
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Short-container-title:Radiat Detect Technol Methods
Author:
Xu Haisheng, Meng Cai, Peng Yuemei, Tian Saike, Wang Na, Cui Xiaohao, Du Chongchong, Duan Zhe, Guo Yuanyuan, He Ping, Huang Xiyang, Ji Daheng, Ji Hongfei, Jiao YiORCID, Li Jingyi, Li Nan, Li Xiaoyu, Lu Xiaohan, Liang Pengfei, Pan Weimin, Qu Huamin, Wang Bin, Wang Jiuqing, Wei Yuanyuan, Wan Jinyu, Xu Gang, Yan Fang, Yu Chenghui, Yue Sen, Zhang Xiang, Zhao Yaliang
Abstract
Abstract
Purpose
The physics design of the High Energy Photon Source (HEPS) was finished after many times of iteration. Hereby, the typical equilibrium electron beam parameters corresponding to the proposed two baseline operation modes in the baseline design of HEPS are presented.
Methods
To compute the equilibrium parameters of the electron beam, the lattice parameters, RF parameters, and the parameters of the insertion devices (IDs) were determined first. Furthermore, it is more precise to use the full-current electron beam parameters in the estimations of the performance of the synchrotron light. Therefore, not only the single-particle dynamics but also the current-dependent collective effects need to be considered in the computations of the full-current, equilibrium parameters of the electron beam. Both analytic computations and multi-particle tracking simulations were carried out.
Results
The full-current, equilibrium parameters of the electron beams in the HEPS storage ring are presented in this paper. Moreover, the main beam parameters in the injector (the booster and the LINAC), corresponding to the two baseline operation modes of the storage ring, are also presented.
Conclusion
The typical electron beam parameters corresponding to the two baseline operation modes are given in detail in this paper.
Funder
National Natural Science Foundation of China National Major Science and Technology Projects of China
Publisher
Springer Science and Business Media LLC
Subject
Nuclear Energy and Engineering,Nuclear and High Energy Physics
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