https://doi.org/10.1140/epjd/e2019-100066-y
Regular Article
Comparison between quantum and classical calculations for above threshold ionization of argon⋆
1
Department of Nuclear Engineering and Management, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8656, Japan
2
Institute of Nuclear Research of the Hungarian Academy of Sciences (ATOMKI), Debrecen, Hungary
3
ELI-ALPS, ELI-HU Non-profit Ltd., Dugonics tér 13, 6720 Szeged, Hungary
4
Photon Science Center, Graduate School of Engineering, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-8656, Japan
5
Research Institute for Photon Science and Laser Technology, The University of Tokyo, 7-3-1 Hongo Bunkyo-ku, Tokyo 113-0033, Japan
a e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.
Received:
5
February
2019
Revised:
13
May
2019
Published online:
25
July
2019
Abstract
We present comparisons between quantum and classical calculations for above threshold ionization of an Argon atom interacting with a strong laser pulse. The time-dependent complete-active-space self-consistent field (TD-CASSCF) method and the classical trajectory Monte Carlo (CTMC) method are used for the cases of quantum and classical calculations, respectively. We find and discuss differences between the results obtained by the TD-CASSCF and the CTMC simulations.
Key words: Topical issue
Contribution to the Topical Issue “Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surfaces (2018)”, edited by Károly Tokési, Béla Paripás, Gábor Pszota, and Andrey V. Solov’yov.
© EDP Sciences / Società Italiana di Fisica / Springer-Verlag GmbH Germany, part of Springer Nature, 2019
