Design of a compact ring for proton radiation applications

作者:Li, Guang-Rui*; Zheng, Shu-Xin; Yao, Hong-Juan; Guan, Xia-Ling; Wang, Xue-Wu; Huang, Wen-Hui
来源:Chinese Physics C, 2017, 41(1): 017001.
DOI:10.1088/1674-1137/41/1/017001

摘要

This paper presents the design of a compact proton synchrotron, including lattice structure, injection system and extraction system, for radiation applications. The lattice is based on a DBFO cell and shows good properties like small beta(max) and decent kick arm. Radiation applications require relative strong and continuous beam, so we propose strip injection and resonance extraction for the design. A phase space painting scheme is designed and simulated by ORBIT. The scheme achieves good uniformity in phase space. The extraction system is designed and optimized by multi-particle tracking.