Tihamér Geyer and Jan M Rost 2001 J. Phys. B: At. Mol. Opt. Phys. 34 L47 doi:10.1088/0953-4075/34/2/105
Tihamér Geyer1 and Jan M Rost2
Show affiliationsA 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.
34.80.Dp Atomic excitation and ionization
31.15.-p Calculations and mathematical techniques in atomic and molecular physics
Issue 2 (28 January 2001)
Received 27 November 2000
Tihamér Geyer and Jan M Rost 2001 J. Phys. B: At. Mol. Opt. Phys. 34 L47
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