par Ermolaev, Alexei ;Joachain, Charles
Référence Physical review. A, Atomic, Molecular, and Optical Physics, 62, 1, page (1-10)
Publication Publié, 2000
Article révisé par les pairs
Résumé : We report theoretical cross sections for capture and detachment in collisions between 3He2+ ions and negative hydrogen ions H- calculated in a range of laboratory collision energies extending from 150 eV to 2 MeV for the incident 3He2+ projectile. Calculations have been carried out within the semiclassical impact parameter method using a 30-state two-center atomic orbital 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 cross sections. ©2000 The American Physical Society.