Multiple quasi-monoenergetic electron beams from laser-wakefield acceleration with spatially structured laser pulse

	Multiple quasi-monoenergetic electron beams from laser-wakefield acceleration with spatially structured laser pulse
	Ma, Y; Chen, LM; Li, MH; Li, YF; Wang, JG; Tao, MZ; Han, YJ; Zhao, JR; Huang, K; Yan, WC
刊名	PHYSICS OF PLASMAS
	2015
卷号	22 期号:8 页码:83102
英文摘要	By adjusting the focus geometry of a spatially structured laser pulse, single, double, and treble quasi-monoenergetic electron beams were generated, respectively, in laser-wakefield acceleration. Single electron beam was produced as focusing the laser pulse to a single spot. While focusing the laser pulse to two spots that are approximately equal in energy and size and intense enough to form their own filaments, two electron beams were produced. Moreover, with a proper distance between those two focal spots, three electron beams emerged with a certain probability owing to the super-position of the diffractions of those two spots. The energy spectra of the multiple electron beams are quasi-monoenergetic, which are different from that of the large energy spread beams produced due to the longitudinal multiple-injection in the single bubble. (C) 2015 AIP Publishing LLC.
学科主题	Physics
类目[WOS]	Physics, Fluids & Plasmas
收录类别	SCI ; EI
WOS记录号	WOS:000360647600068
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/228759]
专题	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Ma, Y,Chen, LM,Li, MH,et al. Multiple quasi-monoenergetic electron beams from laser-wakefield acceleration with spatially structured laser pulse[J]. PHYSICS OF PLASMAS,2015,22(8):83102.
APA	Ma, Y.,Chen, LM.,Li, MH.,Li, YF.,Wang, JG.,...&李大章.(2015).Multiple quasi-monoenergetic electron beams from laser-wakefield acceleration with spatially structured laser pulse.PHYSICS OF PLASMAS,22(8),83102.
MLA	Ma, Y,et al."Multiple quasi-monoenergetic electron beams from laser-wakefield acceleration with spatially structured laser pulse".PHYSICS OF PLASMAS 22.8(2015):83102.