Simulation study of longitudinal injection scheme for HALS with a higher harmonic cavity system

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英文篇名：Simulation study of longitudinal injection scheme for HALS with a higher harmonic cavity system 作者：Zhen-Biao ; Sun ; Lei ; Shang ; Feng-Lei ; Shang ; Yun-Gai ; Tang ; Wei ; Liu ; Wen-Bin ; Song 英文作者：Zhen-Biao Sun;Lei Shang;Feng-Lei Shang;Yun-Gai Tang;Wei Liu;Wen-Bin Song;National Synchrotron Radiation Laboratory, University of Science and Technology of China; 英文关键词：Longitudinal injection;;Hefei advanced light source;;Double-frequency RF system;;Injection efficiency 中文刊名：HKXJ 英文刊名：核技术(英文版) 机构：National Synchrotron Radiation Laboratory, University of Science and Technology of China; 出版日期：2019-07-15 出版单位：Nuclear Science and Techniques 年：2019 期：v.30 基金：supported by the National Key R&D Program of China(No.2016YFA0402002) 语种：英文; 页：HKXJ201907003 页数：6 CN：07 ISSN：31-1559/TL 分类号：21-26

摘要

Longitudinal injection is a promising on-axis injection scheme for diffraction-limited storage rings. In the latest version of the Hefei advanced light source(HALS), both the dynamic aperture and momentum aperture have been optimized. A longitudinal injection scheme was investigated on the HALS using a doublefrequency radio frequency system. To evaluate the injection performance, various errors were considered. A series of tracking simulations were conducted, and the injection efficiency was obtained under different error levels.
        Longitudinal injection is a promising on-axis injection scheme for diffraction-limited storage rings. In the latest version of the Hefei advanced light source(HALS), both the dynamic aperture and momentum aperture have been optimized. A longitudinal injection scheme was investigated on the HALS using a doublefrequency radio frequency system. To evaluate the injection performance, various errors were considered. A series of tracking simulations were conducted, and the injection efficiency was obtained under different error levels.

引文

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