Analytic quantum-interference conditions in Coulomb corrected photoelectron holography

doi:10.1088/1361-6455/aa9e81

	Analytic quantum-interference conditions in Coulomb corrected photoelectron holography
	Lai,X Y 2; Maxwell,A S 1; Al-Jawahiry,A 1; Figueira de Morisson Faria,C 1
刊名	Journal of Physics B: Atomic, Molecular and Optical Physics
	2018-01-26
卷号	51 期号:4
关键词	photoelectron holography strong-field physics quantum trajectories Coulomb corrections 32.80.Rm
ISSN号	0953-4075
DOI	10.1088/1361-6455/aa9e81
英文摘要	Abstract We provide approximate analytic expressions for above-threshold ionization (ATI) transition probabilities and photoelectron angular distributions. These analytic expressions are more general than those existing in the literature and include the residual binding potential in the electron continuum propagation. They successfully reproduce the ATI side lobes and specific holographic structures such as the near-threshold fan-shaped pattern and the spider-like structure that extends up to relatively high photoelectron energies. We compare such expressions with the Coulomb quantum orbit strong-field approximation (CQSFA) and the full solution of the time-dependent Schr?dinger equation for different driving-field frequencies and intensities, and provide an in-depth analysis of the physical mechanisms behind specific holographic structures. Our results shed additional light on what aspects of the CQSFA must be prioritized in order to obtain the key holographic features, and highlight the importance of forward scattered trajectories. Furthermore, we find that the holographic patterns change considerably for different field parameters, even if the Keldysh parameter is kept roughly the same.
语种	英语
出版者	IOP Publishing
WOS记录号	IOP:0953-4075-51-4-AA9E81
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/12322]
专题	中国科学院武汉物理与数学研究所
作者单位	1.Department of Physics and Astronomy, University College London, Gower Street London WC1E 6BT, United Kingdom 2.State Key Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan 430071, People's Republic of China
推荐引用方式 GB/T 7714	Lai,X Y,Maxwell,A S,Al-Jawahiry,A,et al. Analytic quantum-interference conditions in Coulomb corrected photoelectron holography[J]. Journal of Physics B: Atomic, Molecular and Optical Physics,2018,51(4).
APA	Lai,X Y,Maxwell,A S,Al-Jawahiry,A,&Figueira de Morisson Faria,C.(2018).Analytic quantum-interference conditions in Coulomb corrected photoelectron holography.Journal of Physics B: Atomic, Molecular and Optical Physics,51(4).
MLA	Lai,X Y,et al."Analytic quantum-interference conditions in Coulomb corrected photoelectron holography".Journal of Physics B: Atomic, Molecular and Optical Physics 51.4(2018).