Abstract
SynopsisWe present cross section calculations for single-, double-capture, and double capture to auto-ionizing states occurring in the course of collisions between fully stripped ions Aq+ (q≤10) and helium atom at impact energies ranging from 0.25 to 625 keV/u. These calculations were performed by applying a semiclassical nonperturbative close coupling approach, based on the expansion of the scattering wave function into asymptotic bielectronic states with proper translational conditions and including both static and dynamic electronic correlation.
Highlights
To cite this version: Aicha Ibaaz, Alain Dubois
Synopsis We present cross section calculations for single, double-capture, and double capture to auto-ionizing states occurring in the course of collisions between fully stripped ions Aq+ (q≤10) and helium atom at impact energies ranging from 0.25 to 625 keV/u
We shall especially focus on single capture (SC) and double electron capture (TDC) which are the important ones for the considered energies
Summary
To cite this version: Aicha Ibaaz, Alain Dubois. Single and double electron capture cross sections in keV-collisions between fully stripped ions with helium atom. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés. Ser. 635 022044 (http://iopscience.iop.org/1742-6596/635/2/022044) View the table of contents for this issue, or go to the journal homepage for more
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