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649. ION: A Program to Evaluate Cross Sections for
Ionization in Ion-Atom Collisions
by Mark McCartney, Department of Mathematical and Computer Sciences, Dundee Institute of Technology, Dundee DD1 1HG, Scotland, and D.S.F. Crothers, Theoretical and Computational Research Division, The Queen's University, Belfast BT7 1NN, Northern Ireland ION calculates total and singly and doubly differential cross sections for the ionization of hydrogen-like atoms by fully stripped ions. The cross sections may be calculated using any one of the four theoretical descriptions shown below: 1. The First Born Approximation 2. The Distorted Wave Born Approximation 3. The Continuum Distorted Wave Approximation 4. The Continuum Distorted Wave Eikonal Initial State Approximation Lines of Code: 2238 FORTRAN 77 (IBM or any UNIX-based machine) |