Design of a 325 MHz half wave resonator prototype at IHEP

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, mechanica...

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Bibliographic Details
Published inChinese physics C Vol. 40; no. 8; pp. 154 - 160
Main Author 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
Format Journal Article
LanguageEnglish
Published IOP Publishing 01.08.2016
Subjects
Continuous wave
Design analysis
Design optimization
high beam proton accelerator
IHEP
low beta HWR
Optimization
Prototypes
Resonators
Simulation
Superconductivity
vertical test
半波
原型设计
机械优化设计
电磁设计
谐振器
质子直线加速器
高能物理研究所
Online AccessGet full text
ISSN1674-1137
0254-3052
DOI10.1088/1674-1137/40/8/087003

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Summary: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.
Bibliography:Xin-Yin Zhang, Wei-Min Pan, Guang-Wei Wang, Bo Xu, Guang-Yuan Zhao,Fei-Si He,Zhong-Quan Li, Qiang Ma, Jin Dai, Xu Chen, Zheng-Hui Mi, Peng Sha, Hai-Ying Lin, Qun-Yao Wang, Ya-Ping Liu, Zhou Xue,Xuan-Fang Huang, Mu-Yuan Wan, Yi Sun（1 University of the Chinese Academy of Sciences, Beijing i00049, China 2 Institute of High Energy Physics, CAS, Beijing 100049, China）
11-5641/O4
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.
low beta HWR, high beam proton accelerator, vertical test
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ISSN:1674-1137
0254-3052
DOI:10.1088/1674-1137/40/8/087003