Simulation of storage ring injection of HLS Ⅱ  

作　　者：Yuan-Yuan Wang Lei Shang Feng-Lei Shang Ye-Ming Lu 

机构地区：[1]National Synchrotron Radiation Laboratory, University of Science and Technology of China

出　　处：《Nuclear Science and Techniques》2016年第1期1-4,共4页核技术（英文）

基　　金：Supported by National Natural Science Foundation of China (No. 11175181)

摘　　要：The Hefei light source(HLS) has been upgraded into HLS II, with increased brightness and stability. In this paper, the new injection system is described. Elegant program is used to simulate the particles motion in 6D phase space. In the process of tracking simulation of electrons, the system tolerances and magnet errors are introduced. Influences to the injection efficiency from beam injection deviation are studied. These provide important reference for realizing the Top-up injection.The Hefei light source （HLS） has been upgra- ded into HLS II, with increased brightness and stability. In this paper, the new injection system is described. Elegant program is used to simulate the particles motion in 6D phase space. In the process of tracking simulation of electrons, the system tolerances and magnet errors are introduced. Influences to the injection efficiency from beam injection deviation are studied. These provide important reference for realizing the Top-up injection.

关 键 词：合肥光源储存环 空间模拟 注入系统 模拟过程 注入效率 HLS 稳定性 误差 

分 类 号：TL594[核科学技术—核技术及应用] TP75[自动化与计算机技术—检测技术与自动化装置]