R. Gayet et al., TRANSFER AND EXCITATION IN ION-ATOM COLLISIONS AT HIGH-IMPACT VELOCITIES .4. APPLICATION OF THE CDW-4B THEORY TO AN ALMOST SYMMETRICAL SYSTEM - HE-H(), Journal of physics. B, Atomic molecular and optical physics, 30(9), 1997, pp. 2209-2219
Resonant and non-resonant transfer and excitation processes which occu
r in collisions between He+(1s) and H(1s) are investigated through the
continuum distorted wave approximation with four bodies (CDW-4B). The
se new CDW-4B results are compared with both experimental data and pre
vious theoretical results for the production of four doubly excited st
ates.