Non relativistic continuum wave functions for two coulomb centres |
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Authors: | Dr. P. Thornton Greenland |
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Affiliation: | 1. Gesellschaft für Schwerionenforschung (GSI), Darmstadt 2. Institut für Theoretische Physik der Johann Wolfgang Goethe-Universit?t, D-6000 Frankfurt (Main), 8-10, Robert-Mayer-Stra?e, Germany
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Abstract: | We give the continuum wave function solutions to the Schrödinger equation for an electron moving field of two point nuclei, as an expansion in terms of one centre Coulomb wave functions in a prolate elliptical coordinate system. These solutions may be chosen to have a convenient asymptotic behaviour, and tend to the conventional solutions of the Helmholtz equation in the limit that the nuclear charge goes to zero. In symmetric systems, where both nuclei have the same charge the angular wave functions are found to be identical with those occurring in the free case, and the expansion coefficients for the corresponding radial solutions are given for selected values of electron energy and nuclear separation.[/p] |
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