Equilibrium electron beam parameters of the High Energy Photon Source

被引：12

作者：

Xu, Haisheng ^{[1
,2
]}

Meng, Cai ^{[1
,2
]}

Peng, Yuemei ^{[1
,2
]}

Tian, Saike ^{[1
,2
]}

Wang, Na ^{[1
,2
]}

Cui, Xiaohao ^{[1
]}

Du, Chongchong ^{[1
]}

Duan, Zhe ^{[1
,2
]}

Guo, Yuanyuan ^{[1
]}

He, Ping ^{[1
,2
]}

Huang, Xiyang ^{[1
]}

Ji, Daheng ^{[1
]}

Ji, Hongfei ^{[1
]}

Jiao, Yi ^{[1
,2
]}

Li, Jingyi ^{[1
,2
]}

Li, Nan ^{[1
]}

Li, Xiaoyu ^{[1
]}

Lu, Xiaohan ^{[1
]}

Liang, Pengfei ^{[1
,2
]}

Pan, Weimin ^{[1
,2
]}

Qu, Huamin ^{[1
,2
]}

Wang, Bin ^{[1
]}

Wang, Jiuqing ^{[1
,2
]}

Wei, Yuanyuan ^{[1
]}

Wan, Jinyu ^{[1
]}

Xu, Gang ^{[1
,2
]}

Yan, Fang ^{[1
,2
]}

Yu, Chenghui ^{[1
,2
]}

Yue, Sen ^{[1
,2
]}

Zhang, Xiang ^{[1
,2
]}

Zhao, Yaliang ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst High Energy Phys, Key Lab Particle Accelerat Phys & Technol, 19B Yuquan Rd, Beijing 100049, Peoples R China

[2] Univ Chinese Acad Sci, 19 A Yuquan Rd, Beijing 100049, Peoples R China

来源：

RADIATION DETECTION TECHNOLOGY AND METHODS | 2023年 / 7卷 / 02期

基金：

中国国家自然科学基金;

关键词：

High Energy Photon Source; Electron beam parameters;

D O I：

10.1007/s41605-022-00374-w

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

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.

引用

页码：279 / 287

页数：9

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