Beam dynamics design of a Superconducting RFQ for CiADS

THPT06
Oct 23, 2025, 3:30 PM
2h
third floor (conference center)

third floor

conference center

Poster Presentation WGB:Beam Dynamics in Linacs THPT poster session

Speaker

Shilong Gao (Institute of Modern Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences)

Description

A superconducting radio-frequency quadrupole (SRFQ) is proposed for the future upgrade of the China Initiative Accelerator Driven System (CiADS). The SRFQ is de-signed to accelerate a 10 mA proton beam to 2.5 MeV within a compact length of 2.9 m. This design achieves 100% transmission efficiency and a carefully controlled output longitudinal emittance, ensuring minimal beam loss in the superconducting cavities. This paper presents the detailed beam dynamics design and its simulated performance.

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Authors

Shilong Gao (Institute of Modern Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences) Mr Zhouli Zhang (Institute of Modern Physics, University of Chinese Academy of Sciences) Mr Chenxing Li (Institute of Modern Physics, University of Chinese Academy of Sciences) Mr Weiping Dou (Institute of Modern Physics, University of Chinese Academy of Sciences) Yuan He (Institute of Modern Physics, Chinese Academy of Sciences) Zhijun Wang (Institute of Modern Physics, Chinese Academy of Sciences)

Presentation materials

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