Speaker
Zhijun Wang
(Institute of Modern Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences)
Description
Three superconducting linear accelerators are under construction at the Institute of Modern Physics (IMP) of the Chinese Academy of Sciences (CAS). 96 superconducting radio frequency (SRF) cavities housed in 17 cryomodules were fabricated, preparation and installed in the accelerator tunnel in 14 months. The cold test of the SRF cavity and cryomodule is skipped due to our excellent full-process quality control. The mass production of SRF cavity shows good performance, a higher accelerating gradient than the operation specification is achieved. In this paper, an overview of the cavity design, production fabrication, string and cryomodule assembly, efforts for SRF cavity performance recovery and operation status are introduced.
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Author
Zhijun Wang
(Institute of Modern Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences)
Co-authors
Mr
Shengxue Zhang
(Institute of Modern Physics, University of Chinese Academy of Sciences)
Shichun Huang
(Institute of Modern Physics, University of Chinese Academy of Sciences)
TIANCAI JIANG
(Institute of Modern Physics, University of Chinese Academy of Sciences)
Yuan He
(Institute of Modern Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences)
Rihua Zeng
(European Spallation Source)
Feng Bai
(Institute of Modern Physics, University of Chinese Academy of Sciences)
Feng Qiu
(Institute of Modern Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences)
Xiaofei Niu
(Institute of Modern Physics, Chinese Academy of Sciences)
