Lorentz force on an electron in a strong plane-wave laser field and the low-frequency limit for ionization
Atomic Physics
2015-05-13 v1
Abstract
A motion of a classical free charge in an electromagnetic plane wave can be found exactly in a fully relativistic case. We have found an approximate non-parameter form of the suitable equations of motion. In a linearly polarized wave, in the simplest frame of reference, the charge moves along the well-known "figure-8" path. We have numerically calculated the Lorentz force acting on the charge as a function of time. In virtue of this, for the low frequency ionization (or detachment) rate, we discuss a manifestation of nondipole and relativistic effects.
Keywords
Cite
@article{arxiv.0906.4098,
title = {Lorentz force on an electron in a strong plane-wave laser field and the low-frequency limit for ionization},
author = {J. H. Bauer},
journal= {arXiv preprint arXiv:0906.4098},
year = {2015}
}
Comments
14 pages, 7 figures; submitted to Physical Review A