Controlling Beam Halo-Chaos via Time-Delayed Feedback  

作　　者：FANGJin-Qing WENGJia-Qiang ZHULun-Wu LUOXiao-Shu 

机构地区：[1]ChinaInstituteofAtomicEnergy,P.O.Box275-27,Beijing102413,ChinaCorrespondingauthor,Email：[e-mail] [2]DepartmentofPhysicsandElectronicScience,GuangxiNormalUniversity,Guilin541004,China

出　　处：《Communications in Theoretical Physics》2004年第1期55-59,共5页理论物理通讯（英文版）

基　　金：The project supported by National Natural Science Foundation of China under Grant Nos.10247005,70071047,and 19875080

摘　　要：The study of controlling high-current proton beam halo-chaos has become a key concerned issue for manyimportant applications. In this paper, time-delayed feedback control method is proposed for beam halo-chaos. Particle incell simulation results show that the method is very effective and has some advantages for high-current beam experimentsand engineering.

关 键 词：high-current proton beam HALO-CHAOS time-delay feedback control particle in cell 

分 类 号：O572.2[理学—粒子物理与原子核物理]