Application of the turn-by-turn beam position measurements on BEPC storage ring

被引：0
|
作者：
Jiao Yi [1 ]
Zhang Lei
Wang Jiu-Qing
Yue Jun-Hui
Cao Jian-She
Wang Jun-Hua
Zheng Kai
机构：
[1] CAS, Inst High Energy Phys, Beijing 100049, Peoples R China
[2] Univ Sci & Technol China, Natl Radiat Lab, Hefei 230029, Peoples R China
来源：
HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION | 2006年 / 30卷 / 10期
关键词：
turn-by-turn position measurement; NAFF method; resonance;
D O I：
暂无
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
This paper introduces the turn-by-turn beam position measurements on BEPC storage ring, with the bunch-by-bunch system developed by HLS. The oscillation of the beam transverse position in each turn, the motion in phase space and the transverse damping time can be acquired. With the NAFF method, we could precisely analyze the beam frequency, and furthermore, could research on the beam tune shift. In particular, the resonance phenomenon induced by chromaticity sextupoles, which occurs under special work points, is observed and analyzed.
引用
收藏
页码：1018 / 1021
页数：4
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