Cold test and cavity tuning for ion source injected IH cavity

Zhao Liangchao; He Xiaozhong; Pang Jian; Ma Chaofan; Shi Jinshui

doi:10.11884/HPLPB201931.190066

Volume 31 Issue 8

Aug. 2019

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Zhao Liangchao, He Xiaozhong, Pang Jian, et al. Cold test and cavity tuning for ion source injected IH cavity[J]. High Power Laser and Particle Beams, 2019, 31: 085106. doi: 10.11884/HPLPB201931.190066

Citation:

Zhao Liangchao, He Xiaozhong, Pang Jian, et al. Cold test and cavity tuning for ion source injected IH cavity[J]. High Power Laser and Particle Beams, 2019, 31: 085106. doi: 10.11884/HPLPB201931.190066

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Cold test and cavity tuning for ion source injected IH cavity

doi: 10.11884/HPLPB201931.190066

Institute of Fluid Physics, CAEP, P. O. Box 919-106, Mianyang 621900, China

Received Date: 2019-03-08
Rev Recd Date: 2019-05-18
Publish Date: 2019-08-15

Abstract

Abstract

Aimed to prove the capture efficiency of ion source injected Interdigital H mode (IH) cavity, a short linac is under construction in Institute of Fluid Physics, CAEP. Protons could be accelerated from 0.04 MeV to 2.4 MeV with this linac. The cavity was manufactured, cold test and cavity tuning were performed. After frequency tuning and field tuning, both frequency error and voltage distribution error were successfully decreased. Simulation results shows that capture efficiency of this cavity was increased from 16% to 34% by cavity tuning. The cavity parameters have reached the tuning objective and beam test will be carried out.
- ion source injected,
- IH cavity,
- cavity tuning,
- capture efficiency

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References(11)

References

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