Dynamical stabilization of classical multi electron targets against autoionization
原子物理
2009-11-07 v1
摘要
We demonstrate that a recently published quasiclassical M\oller type approach [Geyer and Rost 2002, J. Phys. B 35 1479] can be used to overcome the problem of autoionization, which arises in classical trajectory calculations for many electron targets. In this method the target is stabilized dynamically by a backward--forward propagation scheme. We illustrate this refocusing and present total cross sections for single and double ionization of helium by electron impact.
引用
@article{arxiv.physics/0212089,
title = {Dynamical stabilization of classical multi electron targets against autoionization},
author = {Tihamer Geyer and Jan M Rost},
journal= {arXiv preprint arXiv:physics/0212089},
year = {2009}
}
备注
LaTeX, 6 pages, 2 figures; submitted to J. Phys. B