Diagnosis of bubble evolution in laser-wakefield acceleration via angular distributions of betatron x-rays

CORC > 物理研究所 > 物理所公开发表论文 > 期刊论文

	Diagnosis of bubble evolution in laser-wakefield acceleration via angular distributions of betatron x-rays
	Ma, Y ; Chen, LM ; Hafz, NAM ; Li, DZ ; Huang, K ; Yan, WC ; Dunn, J ; Sheng, ZM ; Zhang, J
刊名	APPLIED PHYSICS LETTERS
	2014
卷号	105 期号:16
ISSN号	0003-6951
通讯作者	Chen, LM (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100080, Peoples R China.
中文摘要	We present an indirect method to diagnose the electron beam behaviors and bubble dynamic evolution in a laser-wakefield accelerator. Four kinds of typical bubble dynamic evolution and, hence, electron beam behaviors observed in Particle-In-Cell simulations are identified correspondingly by simultaneous measurement of distinct angular distributions of the betatron radiation and electron beam energy spectra in experiment. The reconstruction of the bubble evolution may shed light on finding an effective way to better generate high-quality electron beams and enhanced betatron X-rays. (C) 2014 AIP Publishing LLC.
资助信息	National Basic Research Program of China [2013CBA01501, 2013CBA01504]; National key Scientific Instrument and Equipment Development Project [2012YQ120047]; National Natural Science Foundation of China [60878014, 10974249, 10925421, 11105217, 11121504, 11175119, 11175192]
语种	英语
公开日期	2015-04-14
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/58882]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Ma, Y,Chen, LM,Hafz, NAM,et al. Diagnosis of bubble evolution in laser-wakefield acceleration via angular distributions of betatron x-rays[J]. APPLIED PHYSICS LETTERS,2014,105(16).
APA	Ma, Y.,Chen, LM.,Hafz, NAM.,Li, DZ.,Huang, K.,...&Zhang, J.(2014).Diagnosis of bubble evolution in laser-wakefield acceleration via angular distributions of betatron x-rays.APPLIED PHYSICS LETTERS,105(16).
MLA	Ma, Y,et al."Diagnosis of bubble evolution in laser-wakefield acceleration via angular distributions of betatron x-rays".APPLIED PHYSICS LETTERS 105.16(2014).