Fast Electron Emission in Multiply Charged Ion-Atom Collisions at Intermediate Energies

In the present work we show electron spectra from Siq+ on H-2 and He targets for projectile energies within the range 2.7 - 7 MeV for several emission angles. We discuss our results based on the picture of quantum interferences between the Short and Long range-projectile potential interactions in the emission of target electrons. Quantum mechanical CDW and CDW-EIS approximations are compared with present results.