Development of a 325 MHzβ=-0.12 superconducting single spoke cavity for China-ADS

Twelve very low Beta superconducting single spoke cavities, whose Beta is only 0.12 （Spoke012） when operating at 325 IvIHz, are adopted in Injector I for China-ADS linac. This type of spoke cavity is believed to be one of tile key challenges for its very low geometric Beta. So far, in collaboration...

Full description

Saved in:
Bibliographic Details
Published inChinese physics C Vol. 38; no. 7; pp. 130 - 134
Main Author 李菡 戴建枰 沙鹏 王群要 黄泓 李黎海 张娟 马强 林海英 孙毅 潘卫民
Format Journal Article
LanguageEnglish
Published 01.07.2014
Subjects
Cooperation
Holes
Injectors
Peking
Prototypes
Spokes
Superconductivity
中国
北京大学
哈尔滨工业大学
型腔
测试版
直线加速器
设计
超导
Online AccessGet full text

Cover

More Information
Summary:Twelve very low Beta superconducting single spoke cavities, whose Beta is only 0.12 （Spoke012） when operating at 325 IvIHz, are adopted in Injector I for China-ADS linac. This type of spoke cavity is believed to be one of tile key challenges for its very low geometric Beta. So far, in collaboration with Peking University and Harbin Institute of Technology, IHEP has successfully designed, fabricated, and tested the Spoke012 prototype cavity. This paper presents the details of the design, fabrication and test results for Spoke012 prototype cavity.
Bibliography:low beta spoke cavity, EM design, mechanical design, fabrication, cold test
Twelve very low Beta superconducting single spoke cavities, whose Beta is only 0.12 （Spoke012） when operating at 325 IvIHz, are adopted in Injector I for China-ADS linac. This type of spoke cavity is believed to be one of tile key challenges for its very low geometric Beta. So far, in collaboration with Peking University and Harbin Institute of Technology, IHEP has successfully designed, fabricated, and tested the Spoke012 prototype cavity. This paper presents the details of the design, fabrication and test results for Spoke012 prototype cavity.
11-5641/O4
LI Han,DAI Jian-Ping,SHA Peng,WANG Qun-Yao,HUANG Hong,LI Li-Hai,ZHANG Juan,MA Qiang,LIN Hai-Ying,SUN Yi,PAN Wei-Min（1.Graduate University of Chinese Academy of Sciences, Beijing 100049, China;2.Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China）
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1674-1137
0254-3052
DOI:10.1088/1674-1137/38/7/077008