High Power Laser and Particle Beams, Volume. 32, Issue 5, 054004(2020)
A novel adjustable aperture for beam current controlling at China-ADS low energy beam transport line
Figures & Tables(10)
Fig. 1. The schematic diagram of the core component for adjustable aperture
Fig. 4. Temperature distribution and thermal deformation of the rotating core
Fig. 5. The envelope diagram and beam reduction of LEBT with adjustable aperture
Fig. 6. Beam phase space and real space plots at the adjustable aperture
Table 1. The beam parameters at the outlet of the LEBT
View tableView in ArticleTable 1. The beam parameters at the outlet of the LEBT
emittance εx /(π·mm·mrad)Twiss αx Twiss βx /[mm/(π·mrad)]emittance εy /(π·mm·mrad)Twiss αy Twiss βy /[mm/(π·mrad)]before scraping 0.207 0.908 0.047 0.207 0.910 0.047 after scraping 0.173 1.120 0.058 0.173 1.110 0.058
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Haihua Niu, Youtang Li, Yuan He, Bin Zhang, Zhijun Wang, Weilong Chen, Chenzhang Yuan, Huan Jia. A novel adjustable aperture for beam current controlling at China-ADS low energy beam transport line[J]. High Power Laser and Particle Beams, 2020, 32(5): 054004
Paper Information
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Received: Sep. 30, 2019
Accepted: --
Published Online: Apr. 24, 2020
The Author Email: He Yuan (hey@impcas.ac.cn)
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