Speaker
Biao Zhang
(Institute of High Energy Physics)
Description
China Spallation Neutron Source (CSNS) accelerator complex will employ a new superconducting accelerating section to achieve high beam power. To protect the superconducting cavity from contamination, the second phase of the CSNS superconducting linac section will adopt laser stripping technology for transverse distribution measurements of the negative hydrogen beam at nine stations. In 2024, a laser wire(LW) prototype was installed to measure the profile of the 80MeV H- beam. This paper describes the commissioning results of this LW prototype, including the optimization before scanning, and data analysis.
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Authors
Biao Zhang
(Institute of High Energy Physics)
Cheming Chen
(Dongguan Neutron Science Center)
Renhong Liu
(China Spallation Neutron Source)
Renjun Yang
(Institute of High Energy Physics)
Zhihong Xu
(Institute of High Energy Physics)
