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	Research of multi-cell thermionic RF gun injector based on X-band DAW accelerating structure
	Hu, Y ; Tang, CX ; Chen, HB ; Tong, DC ; Lin, YZ
	2010-05-10 ; 2010-05-10
关键词	disk-and-washer( DAW) thermionic RF gun X-band coupling between cavities Physics, Nuclear Physics, Particles & Fields
中文摘要	A multi-cell thermionic RF gun injector based on X-band(11.43GHz) Disk-and-Washer(DAW) accelerating structure has been developed. The influence to the RF characteristic of the washer supports and the mode overlap problem of DAW structure are analysed in this paper. Because DAW accelerating structure has a large coupling coefficient and the next nearest neighbour coupling can't be ignored, a special tuning method was developed. The results of dynamic simulation of this injector are given. Simulation shows the gun can accelerate electron beams of 40mA to 5-6MeV, with an emittance of 3.4 pi mm(.)mrad. Manufacture and brazing of the RF gun have been finished, and the cold test results of it are also presented.
语种	中文 ; 中文
出版者	SCIENCE PRESS ; BEIJING ; 16 DONGHUANGCHENGGEN NORTH ST, BEIJING 100717, PEOPLES R CHINA
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/22142]
专题	清华大学
推荐引用方式 GB/T 7714	Hu, Y,Tang, CX,Chen, HB,et al. Research of multi-cell thermionic RF gun injector based on X-band DAW accelerating structure[J],2010, 2010.
APA	Hu, Y,Tang, CX,Chen, HB,Tong, DC,&Lin, YZ.(2010).Research of multi-cell thermionic RF gun injector based on X-band DAW accelerating structure..
MLA	Hu, Y,et al."Research of multi-cell thermionic RF gun injector based on X-band DAW accelerating structure".(2010).

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