Radiation-Reaction Trapping of Electrons in Extreme Laser Fields

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 强场激光物理国家重点实验室

	Radiation-Reaction Trapping of Electrons in Extreme Laser Fields
	Ji, L. L.; Pukhov, A.; Kostyukov, I. Yu.; Shen, B. F.; Akli, K.
刊名	phys. rev. lett.
	2014
卷号	112 期号:14 页码:145003
关键词	PLASMA
通讯作者	ji, ll (reprint author), univ dusseldorf, inst theoret phys 1, d-40225 dusseldorf, germany.
英文摘要	a radiation-reaction trapping (rrt) of electrons is revealed in the near-qed regime of laser-plasma interaction. electrons quivering in laser pulse experience radiation reaction (rr) recoil force by radiating photons. when the laser field reaches the threshold, the rr force becomes significant enough to compensate for the expelling laser ponderomotive force. then electrons are trapped inside the laser pulse instead of being scattered off transversely and form a dense plasma bunch. the mechanism is demonstrated both by full three-dimensional particle-in-cell simulations using the qed photonic approach and numerical test-particle modeling based on the classical landau-lifshitz formula of rr force. furthermore, the proposed analysis shows that the threshold of laser field amplitude for rrt is approximately the cubic root of laser wavelength over classical electron radius. because of the pinching effect of the trapped electron bunch, the required laser intensity for rrt can be further reduced.
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/13303]
专题	上海光学精密机械研究所_强场激光物理国家重点实验室
作者单位	1.[Ji, L. L. 2.Pukhov, A.] Univ Dusseldorf, Inst Theoret Phys 1, D-40225 Dusseldorf, Germany 3.[Ji, L. L. 4.Shen, B. F.] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China 5.[Kostyukov, I. Yu.] Russian Acad Sci, Inst Appl Phys, Ni
推荐引用方式 GB/T 7714	Ji, L. L.,Pukhov, A.,Kostyukov, I. Yu.,et al. Radiation-Reaction Trapping of Electrons in Extreme Laser Fields[J]. phys. rev. lett.,2014,112(14):145003.
APA	Ji, L. L.,Pukhov, A.,Kostyukov, I. Yu.,Shen, B. F.,&Akli, K..(2014).Radiation-Reaction Trapping of Electrons in Extreme Laser Fields.phys. rev. lett.,112(14),145003.
MLA	Ji, L. L.,et al."Radiation-Reaction Trapping of Electrons in Extreme Laser Fields".phys. rev. lett. 112.14(2014):145003.