Beam commissioning of the coupled RFQ-SFRFQ cavity
Beam commissioning of the coupled RFQ-SFRFQ cavity
复制标题
RFQ-SFRFQ 耦合腔的光束调试
DOI:
10.1088/1748-0221/16/06/p06037
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发表时间:
2021
影响因子:
1.3
通讯作者:
J.E.Chen
中科院分区:
文献类型:
--
作者:
Z.Wang;W.L.Xia;Y.R.Lu;S.L.Gao;J.Zhao;J.E.Chen
We developed a novel compact structure, called a Coupled RFQ-SFRFQ (CRS), to accelerate a 0.8 MeV helium beam for a materials irradiation project. A high accelerating efficiency was achieved by replacing the accelerating section of the radio frequency quadrupole (RFQ) with a separated-function radio frequency quadrupole (SFRFQ) structure, in a single cavity. Following the electromagnetic simulations, RF measurement of the CRS cavity was performed, including low RF power and high RF power measurement. Recently, beam experiments on the CRS linac indicated that the maximum accelerated beam current could reach 2 mA with an energy of 0.8 MeV and energy spread (FWHM) of 3.1%. The experimental measurement results showed good consistency with the beam dynamics simulations.
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DOI:
10.18429/jacow-ipac2014-tupme053
发表时间:
2014-07
期刊:
--
影响因子:
--
作者:
W. Xia;Jia'er Chen;Shuli Gao;Zhiyu Guo;Yuanrong Lu;S. Peng;Zhi Wang;Xueqing Yan;Jie Zhao;K. Zhu
通讯作者:
W. Xia;Jia'er Chen;Shuli Gao;Zhiyu Guo;Yuanrong Lu;S. Peng;Zhi Wang;Xueqing Yan;Jie Zhao;K. Zhu
DOI:
10.1063/1.4828375
发表时间:
2014-02
期刊:
The Review of scientific instruments
影响因子:
--
作者:
S. Peng;Jia Chen;H. Ren;Jie Zhao;Yuan Xu;Zhang Tao;A. Zhang;W. Xia;Shuli Gao;Zhi Wang;Yuting Luo;Zhiyu Guo;Jia'er Chen
通讯作者:
S. Peng;Jia Chen;H. Ren;Jie Zhao;Yuan Xu;Zhang Tao;A. Zhang;W. Xia;Shuli Gao;Zhi Wang;Yuting Luo;Zhiyu Guo;Jia'er Chen
DOI:
10.1016/j.nima.2014.04.049
发表时间:
2014-08
期刊:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
影响因子:
--
作者:
Xia, W. L.;Wang, Z.;Lu, Y. R.;Chen, J.;Zhao, J.;Ren, H. T.;Zhu, K.;Peng, S. X.;Chen, J. E.
通讯作者:
Chen, J. E.
DOI:
10.1103/physrevstab.15.050101
发表时间:
2012-05
期刊:
Physical Review Special Topics - Accelerators and Beams
影响因子:
--
作者:
Xia, W. L.;Gao, S. L.;Guo, Z. Y.;Liu, G.;Peng, S. X.;Ren, H. T.;Yan, X. Q.;Zhao, J.;Zhu, K.
通讯作者:
Zhu, K.
DOI:
10.1016/j.nima.2006.12.012
发表时间:
2007-03
影响因子:
1.4
作者:
Zhi Wang;J. Chen;Yuanrong Lu;Xueqing Yan;K. Zhu;J. Fang;Zhiyu Guo
通讯作者:
Zhi Wang;J. Chen;Yuanrong Lu;Xueqing Yan;K. Zhu;J. Fang;Zhiyu Guo