Coupled mean-field description of electron removal processes in He+–Ne and He+–Ar collisions

T Kirchner, M Horbatsch, H J Lüdde
2004 Journal of Physics B: Atomic, Molecular and Optical Physics  
Ion-atom collisions with active projectile and target electrons are considered in an approach which combines mean-field models for both types of electrons. A previous calculation is improved by taking into account the nonorthogonality of the propagated orbitals. Results for net recoil ion and free electron production in He + -Ne and He + -Ar collisions are shown to be in good agreement with experiments.
doi:10.1088/0953-4075/37/11/014 fatcat:3kecipqyarghfpbai65wzvuoky