Single electron capture and ionization cross sections have been calculated for H++Li and He2++Li collisions at energies ranging from 50 to 400 keV amu-1. Double electrons capture cross sections are presented for the He2++Li system. The classical-trajectory Monte Carlo method and the independent-electron model were used to calculate the cross sections. In the energy range investigated, the ionization process is dominated by electron removal of the valence Li(2s) electron, whereas the single and double electron capture processes are the result of capture from the K shell of the lithium atom.
R. E. Olson, "Electron Capture And Ionisation In H⁺, He2++Li Collisions," Journal of Physics B: Atomic and Molecular Physics, vol. 15, no. 5, article no. 006, IOP Publishing, Dec 1982.
The definitive version is available at https://doi.org/10.1088/0022-3700/15/5/006
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01 Dec 1982