Year: 2017
Author: Chan Li, Xiao-Lei Hao, Wei-Dong Li, Zheng Shu, Jing Chen
Journal of Atomic and Molecular Sciences, Vol. 8 (2017), Iss. 1 : pp. 46–48
Abstract
In this paper, we investigate the double ionization process of He for the shakeoff (SO) and correlated energy-sharing (CES) channels in intense laser field based on the intense-field many body S-matrix theory (IMST). The wavelength dependence of the ionization rate from these two channels are analyzed and compared with each other. According to our calculation, the CES channel dominants at long wavelengths (300-780nm), while the SO channel dominants at short wavelengths (20-200nm). The more interesting thing occurs in the intermediate wavelength regime (200-300nm) where the contributions from the SO and CES channels are comparable and may compete with each other.
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Journal Article Details
Publisher Name: Global Science Press
Language: English
DOI: https://doi.org/10.4208/jams.042117.061417a
Journal of Atomic and Molecular Sciences, Vol. 8 (2017), Iss. 1 : pp. 46–48
Published online: 2017-01
AMS Subject Headings: Global Science Press
Copyright: COPYRIGHT: © Global Science Press
Pages: 3
Keywords: --