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Journal of Physics B: Atomic and Molecular Physics

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Journal of Physics B: Atomic and Molecular Physics Volume 15 Number 5 Create an alert RSS this journal

R E Olson 1982 J. Phys. B: At. Mol. Phys. 15 L163 doi:10.1088/0022-3700/15/5/006

Electron capture and ionisation in H+, He2++Li collisions

R E Olson

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Abstract References Cited By

Single electron capture and ionisation cross sections have been calculated for H++Li and He2++Li collisions at energies ranging from 50 to 400 keV amu-1. Double electron 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 ionisation 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.


PACS

34.70.+e Charge transfer

34.50.Fa Electronic excitation and ionization of atoms (including beam-foil excitation and ionization)

34.10.+x General theories and models of atomic and molecular collisions and interactions (including statistical theories, transition state, stochastic and trajectory models, etc.)

Subjects

Atomic and molecular physics

Dates

Issue 5 (14 March 1982)



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