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Development of a low beta half-wave superconducting cavity and its improvement from mechanical point of view

文献类型：期刊论文

作者Yue, Weiming1,2,3; Zhang, Shengxue1; Li, Chunlong1; Jiang, Tiancai1,3; Guo, Hao1,3; Zaplatin, Evgeny; Xiong, Pingran1,3; Huang, Shichun1; Huang, Yulu1; Wang, Ruoxu1,2
刊名NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT
出版日期2020-02-11
卷号953页码:8
ISSN号0168-9002
关键词China ADS Superconducting cavity Half-wave resonator CW proton beam Mechanical design
DOI10.1016/j.nima.2019.163259
通讯作者Huang, Shichun(huangshichun@impcas.ac.cn) ; He, Yuan(hey@impcas.ac.cn)
英文摘要A 162.5 MHz superconducting half-wave cavity with an optimizing beta of 0.10 (HWR010) has been developed for China Accelerator Driven Sub-Critical System (CADS) Project at Institute of Modern Physics (IMP), Chinese Academy of Sciences. In this paper, the detailed development of the HWR010 cavity will be presented, and will mainly focus on the mechanical design and the corresponding test results. A new stiffening strategy is proposed for the cavity. Compared to the original scheme of the stiffening design for the cavity, the simulation results of the frequency shift for the cavity adopted the new stiffening strategy show that the cavity has much lower frequency sensitivity coefficient (df/dp) and Lorentz force detuning coefficient (KL), and good mechanical stability.
WOS关键词RESONATORS
资助项目National Science Fund for Distinguished Young Scholars[Y836050WR0]
WOS研究方向Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种英语
出版者ELSEVIER
WOS记录号WOS:000506419900029
资助机构National Science Fund for Distinguished Young Scholars
源URL[http://119.78.100.186/handle/113462/141494]  
专题中国科学院近代物理研究所
通讯作者Huang, Shichun; He, Yuan
作者单位1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
2.Lanzhou Univ, Sch Nucl Sci & Technol, Lanzhou 730000, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式
GB/T 7714		 Yue, Weiming,Zhang, Shengxue,Li, Chunlong,et al. Development of a low beta half-wave superconducting cavity and its improvement from mechanical point of view[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,2020,953:8.
APA Yue, Weiming.,Zhang, Shengxue.,Li, Chunlong.,Jiang, Tiancai.,Guo, Hao.,...&Zhao, Hongwei.(2020).Development of a low beta half-wave superconducting cavity and its improvement from mechanical point of view.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT,953,8.
MLA Yue, Weiming,et al."Development of a low beta half-wave superconducting cavity and its improvement from mechanical point of view".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT 953(2020):8.

入库方式： OAI收割

来源：近代物理研究所

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