Author: Gong, D.J.
Paper Title Page
THPO001 Design Study on CEPC Positron Damping Ring System 672
  • D. Wang, Y.L. Chi, J. Gao, D.J. Gong, C. Meng, G. Pei, J.R. Zhang
    IHEP, Beijing, People’s Republic of China
  The primary purpose of CEPC damping ring is to reduce the transverse phase spaces of positron beam to suitably small value at the beginning of linac and hence reduce the beam loss in the booster. Before damping ring, an energy spread compression structure is designed to match the RF acceptance of damping ring. A longitudinal bunch length control is also necessary to meet the energy spread requirement in the linac by a bunch compressor system after the damping ring. Both designs for damping ring and energy/bunch compressors are discussed in this paper.  
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About • paper received ※ 12 September 2018      issue date ※ 18 January 2019  
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