Design of a compact ring for proton radiation applications  

作　　者：李光锐 郑曙昕 姚红娟 关遐令 王学武 黄文会 

机构地区：[1]Key Laboratory of Particle & Radiation Imaging (Tsinghua University), Ministry of Education, Beijing 100084, China [2]Laboratory for Advanced Radiation Sources and Application, Tsinghua University, Beijing 100084, China [3]Department of Engineering Physics, Tsinghua University, Beijing 100084, China

出　　处：《Chinese Physics C》2017年第1期167-172,共6页中国物理C（英文版）

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 β_（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.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 β_（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.

关 键 词：proton synchrotron lattice design strip injection slow extraction RF-KO 

分 类 号：TL544[核科学技术—核技术及应用]