Steve Ndengué, Richard Dawes, Fabien Gatti and Hans-Dieter Meyer, Atom-triatom inelastic scattering with the MultiConfigurational Time Dependent Hartree approach, Chem. Phys. Lett. 668, 42 (2017).

 

The inelastic scattering between a rigid rotor triatomic molecule and an atom is described within the frame of the MultiConfiguration Time dependent Hartree (MCTDH) method. Sample calculations are done

on the H2O-Ar system for which a flexible 6D PES (used here in the rigid rotor approximation) has been recently computed in our group and will be presented separately. The results are compared with corresponding time independent calculations using the Arthurs and Dalgarno approach and confirm as expected the equivalence of the two methods.

 

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