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MOPTS065 |
Alternative Design of CEPC LINAC |
1005 |
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- C. Meng, J. Gao, X.P. Li, G. Pei, J.R. Zhang
IHEP, Beijing, People’s Republic of China
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Circular Electron-Positron Collider (CEPC) is a 100 km ring e+ e− collider for a Higgs factory. The injector is composed of a Linac and a Booster. The baseline design of CEPC Linac is a normal conducting S-band linear accelerator with frequency in 2860 MHz, which can provide electron and positron beam at an energy up to 10 GeV and bunch charge up to 3 nC. To reduce the design difficulty of booster and booster magnet at low energy part, an alternative design of the Linac with C-band accelerating structure at high energy part is proposed and the energy is up to 20 GeV. The compre-hensive consideration of Linac design and damping ring design will be discussed. In this paper, the physics design of this scheme is presented.
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DOI • |
reference for this paper
※ https://doi.org/10.18429/JACoW-IPAC2019-MOPTS065
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About • |
paper received ※ 16 May 2019 paper accepted ※ 19 May 2019 issue date ※ 21 June 2019 |
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