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A quasi classical approach to fully differential ionization cross sections

Tihamer Geyer·Jan M Rost
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Abstract

A classical approximation to time dependent quantum mechanical scattering in the Møller formalism is presented. Numerically, our approach is similar to a standard Classical-Trajectory-Monte-Carlo calculation. Conceptually, however, our formulation allows one to release the restriction to stationary initial distributions. This is achieved by a classical forward-backward propagation technique. As a first application and for comparison with experiment we present fully differential cross sections for electron impact ionization of atomic hydrogen in the Erhardt geometry.

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Tihamer Geyer, Jan M Rost. 2000-10-12. A quasi classical approach to fully differential ionization cross sections. https://doi.org/10.1088/0953-4075/34/2/105

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