Capture and detachment in He-3(2+)+H- collisions - art. no. 012710

We report theoretical cross sections for capture and detachment in collisio ns between He-3(2+) ions and negative hydrogen ions H- calculated in a rang e of laboratory collision energies extending from 150 eV to 2 MeV for the i ncident He-3(2+) projectile. Calculations have been carried out within the semiclassical impact parameter method using a 30-state two-center atomic or bital expansion. Additional estimates of the same cross sections have also been obtained with the help of the classical trajectory Monte Carlo model. These results are compared with available experimental and theoretical cros s sections.