Abstract
A two-step direct inversion method is described for the determination of non-adiabatic interactions from the corresponding inelastic atom-atom scattering data. In the first step the 5-matrix elements are extracted as a function of the angular momentum from the measured inelastic differential cross-section. The second step recovers the interaction function from the 5-matrix. The two steps are tested independently for a two-state model of He+/Ne, using numerically simulated data calculated from an assumed interaction potential. Both steps are found to be of very good accuracy, and the interaction function is reproduced to within a few per cent.
Original language | English |
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Pages (from-to) | 421-432 |
Number of pages | 12 |
Journal | Molecular Physics |
Volume | 38 |
Issue number | 2 |
DOIs | |
State | Published - Aug 1979 |