Atom ionization by ultrashort laser pulse - 2D, 3D consideration
Optics
2020-02-18 v2 Atomic Physics
Abstract
We theoretically analyze the quantum vortices - the zeros of electron wave function which are formed through atom ionization by ultrashort laser pulse. In 2D space we consider the case of above-threshold ionization of hydrogen atom and in 3D space the ionization of the atom in the zero-radius-potential approximation. With the help of obtained analytical results we make the assumption that localization of quantum vortices in 3D space can be predicted by analysis of 2D model.
Cite
@article{arxiv.1903.07732,
title = {Atom ionization by ultrashort laser pulse - 2D, 3D consideration},
author = {Nikolay V. Larionov and Dmitry N. Makarov and Alexander A. Smirnovsky},
journal= {arXiv preprint arXiv:1903.07732},
year = {2020}
}