Influence of capture to excited states of multiply charged ion beams colliding with small molecules

29th International Conference on Photonic, Electronic, and Atomic Collisions

Montenegro, P.^1 ; Monti, J.M.^1 ; Fojón, O.A.^1 ; Hanssen, J.^1 ; Rivarola, R.D.^1

Instituto de Física Rosario, CONICET, Universidad Nacional de Rosario, Argentina^1

关键词: Biological targets;    Capture cross sections;    Collision energies;    Electron capture;    Final state;    Multiply charged;    Multiply charged ions;    Small molecules;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/635/3/032078/pdf
DOI  :  10.1088/1742-6596/635/3/032078

来源: IOP

【 摘 要 】

Electron capture by multiply charged ions impacting on small molecules is theoretically investigated. Particular attention is paid to the case of biological targets. The interest is focused on the importance of the transition to excited final states which can play a dominant role on the total capture cross sections. Projectiles at intermediate and high collision energies are considered. Comparison with existing experimental data is shown.