About universal scalings in double K-shell photoionization
Atomic Physics
2009-10-28 v1
Abstract
We discuss the problem of the universal scalings in the double ionization of atomic K-shell electrons caused by absorption of a single photon. In particular, we envisage the following questions: Under which conditions and up to which accuracy the universal scalings are realized? Does it make sense to talk about different physical mechanisms in the double-ionization process? Finally, we present also the theoretical analysis of recent experimental measurements performed on neutral atoms. As a testing ground, QED perturbation theory is employed.
Keywords
Cite
@article{arxiv.0910.5211,
title = {About universal scalings in double K-shell photoionization},
author = {A. I. Mikhailov and A. V. Nefiodov and G. Plunien},
journal= {arXiv preprint arXiv:0910.5211},
year = {2009}
}
Comments
5 pages, 4 figures