Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2019 Impact factor 1.556

Nuclear Science and Techniques ›› 2019, Vol. 30 ›› Issue (7): 113 doi: 10.1007/s41365-019-0627-x

• SYNCHROTRON RADIATION TECHNOLOGY AND APPLICATIONS • Previous Articles     Next Articles

Simulation study of longitudinal injection scheme for HALS with a HHC system

Zhen-Biao Sun, Lei Shang, Feng-Lei Shang, Yun-Gai Tang, Wei Liu, Wen-Bin Song   

  1. National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230029, China
  • Received:2018-09-25 Revised:2019-02-25 Accepted:2019-03-10
  • Contact: Lei Shang E-mail:lshang@ustc.edu.cn
  • Supported by:
    This work was supported by the National Key R&D Program of China (No. 2016YFA0402002).
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Zhen-Biao Sun, Lei Shang, Feng-Lei Shang, Yun-Gai Tang, Wei Liu, Wen-Bin Song. Simulation study of longitudinal injection scheme for HALS with a HHC system.Nuclear Science and Techniques, 2019, 30(7): 113     doi: 10.1007/s41365-019-0627-x
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Abstract: Longitudinal injection is a promising on-axis injection scheme for diffraction-limited storage rings (DLSR). 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 double-frequency 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.

Key words: Longitudinal injection, Hefei Advanced Light Source, Double-frequency RF system, Injection efficiency