Design of a 325 MHz half wave resonator prototype at IHEP  

作　　者：张新颖 潘卫民 王光伟 徐波 赵光远 贺斐思 李中泉 马强 戴劲 陈旭 米正辉 沙鹏 林海英 王群要 刘亚萍 薛舟 黄雪芳 王牧源 孙毅 

机构地区：[1]University of the Chinese Academy of Sciences, Beijing 100049, China [2]Institute of High Energy Physics, CAS, Beijing 100049, China

出　　处：《Chinese Physics C》2016年第8期154-160,共7页中国物理C（英文版）

摘　　要：A 325 MHzβ=0.14 superconducting half-wave resonator prototype has been developed at the Institute of High Energy Physics, Beijing, which can be applied in the low energy section of continuous wave high current proton linear accelerators. The electromagnetic design, multipacting simulation, mechanical optimization and fabrication are introduced in detail. Test results at room temperature and 4.2 K, and a comparison between measured and simulated results, are analyzed in this paper.A 325 MHzβ=0.14 superconducting half-wave resonator prototype has been developed at the Institute of High Energy Physics, Beijing, which can be applied in the low energy section of continuous wave high current proton linear accelerators. The electromagnetic design, multipacting simulation, mechanical optimization and fabrication are introduced in detail. Test results at room temperature and 4.2 K, and a comparison between measured and simulated results, are analyzed in this paper.

关 键 词：low beta HWR high beam proton accelerator vertical test 

分 类 号：O572.211[理学—粒子物理与原子核物理]