@article{4674b2cc2eec4ea1ac46e775b0946e0d,
title = "Rescattering of recolliding electron and low energy structure in few-cycle mid-infrared strong laser field: A 3D-TDSE study",
abstract = "Through the numerical solution of the 3D time-dependent Schr{\"o}dinger equation, the two-dimensional photoelectron energy spectra (PES) of argon have been calculated, showing good accordance with the experimental measurements. Further analysis on the TDSE calculated data and comparison of PES under linearly and circularly polarized laser pulses demonstrated that the forward rescattering of the recolliding electron is mainly responsible for the appearance of the low energy structure (LES) in the PES. It is further revealed that the LES is correlated with the high angular momenta (l=8-13) of the photoelectron.",
keywords = "Angular momentum, Low energy structure, Photoelectron energy spectra, Strong laser field, Time-dependent Schr{\"o}dinger equation",
author = "Yuan, {Ming Hu} and Liang, {Dong Yue} and Chen, {Jun Sheng} and Feng, {Li Qiang} and Chu, {Tian Shu} and Varandas, {Ant{\'o}nio J.C.}",
note = "Funding Information: The authors gratefully acknowledge Professor L.B. Madsen for the help on the theoretical method and for the valuable discussions about the issues in circularly polarized laser. This work is supported by National Natural Science Foundation of China (NSFC) under the grant numbers 21203187 and 21273234 and by Shandong Provincial Natural Science Foundation , China, under the grant number ZR2014AM025 . A.J.C.V. thanks FEDER through “Programa Operacional Factores de Competitividade – COMPETE” and national funds under the auspices of Funda{\c c}{\~a}o para a Ci{\^e}ncia e a Tecnologia , Portugal, under the grant numbers PTDC/CEQ-COM3249/2012 and PTDC/AAG-MAA/4657/2012 , for financial support. Publisher Copyright: {\textcopyright} 2015 Elsevier B.V.",
year = "2015",
doi = "10.1016/j.physleta.2014.11.062",
language = "English",
volume = "379",
pages = "1133--1138",
journal = "Physics Letters, Section A: General, Atomic and Solid State Physics",
issn = "0375-9601",
publisher = "Elsevier",
number = "16-17",
}