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 ›› 2003, Vol. 14 ›› Issue (2): 89


Design of the SSRF storage ring magnet lattice

DAI Zhi-Min1, LIU Gui-Min1, HUANG Nan2   

  1. 1Shanghai Institute of Nuclear Research, the Chinese Academy of Sciences, Shanghai 201800;
    2Institute of High Energy Physics, the Chinese Academy of Sciences, Beijng 100039
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DAI Zhi-Min, LIU Gui-Min, HUANG Nan. Design of the SSRF storage ring magnet lattice.Nuclear Science and Techniques, 2003, 14(2): 89

Abstract: The Shanghai Synchrotron Radiation Facility (SSRF) is a proposed 3rd generation light source with 3.5 GeV in energy. It is composed of 20 DBA cells resulting in a ring that is about 10 nmrad in emittance and 396 m in circumference, and provides 10 straight sections of 7.24 m and other 10 straight sections of 5.0 m for the inclusion of insertion devices, injection components and RF cavities. The lattice has high flexibility, and the tunes and beta functions can be easily adjusted within a wide range to meet the requirements for different operation modes, including high beta mode and hybrid beta mode with and/or without dispersion in straight sections. In this paper, the results of linear optics design and dynamic aperture study are presented.

Key words: Synchrotron radiation light source, Electron storage ring, Magnet lattice