Target Ionization and Electron Loss Processes Induced by Neutral and Charged Hydrogen and Helium Projectiles in Water Molecule
摘要
This work aims to present cross sections, for electron removal processes in neutral-atom collisions with water molecules, computed within the CDW-EIS (Continuum Distorted Wave-Eikonal Initial State) approximation. For describing these reactions, two corrections are taken into account in the present model: the mean projectile charge as a function of the impact energy and the dynamic projectile charge depending on the momentum transfer during the interaction. The theoretical data, in terms of the double differential and the total cross sections, for target ionization and projectile electron loss processes is compared with existing data.