Ion-Induced Beam Instability in an Electron Storage Ring

作     者：LI Yong-Jun JIN Yu-Ming LI Wei-Min LIU Zu-Ping 李永军;金玉明;李为民;刘祖平

作者机构：National Synchrotron Radiation LaboratoryUniversity of Science and Technology of ChinaHefei 230029 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2000年第17卷第12期

页      面：877-878页

核心收录：

学科分类：07[理学] 0701[理学-数学] 070101[理学-基础数学] 

主　　题：theory beam Electron 

摘      要：In a small electron storage ring,such as the Hefei Light Source(HLS)ring,the newly generated ions,which can not escape from the beam potential and then are trapped from turn to turn,will lead to the beam *** ions created by the leading bunches can perturb the trailing bunches and also themselves during their subsequent passage,which will make the amplitude of beam oscillation be damped and anti-damped periodically.A computer simulation based on the strong-weak model shows a good agreement with our analytical model using the linear theory.