Development of a 325 MHz β=0.12 superconducting single spoke cavity for China-ADS
Development of a 325 MHz β=0.12 superconducting single spoke cavity for China-ADS作者机构:Graduate University of Chinese Academy of Sciences Institute of High Energy Physics Chinese Academy of Sciences
出 版 物:《Chinese Physics C》 (中国物理C(英文版))
年 卷 期:2014年第38卷第7期
页 面:130-134页
核心收录:
学科分类:08[工学] 082701[工学-核能科学与工程] 0827[工学-核科学与技术]
基 金:Supported by Strategic Priority Research Program of CAS(XDA03020600)
主 题:low beta spoke cavity EM design mechanical design fabrication cold test
摘 要: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.