Double- and single-electron capture in+collisions in the energy range from 50 eV to 2 keV
- 1 January 1993
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 47 (1) , 709-710
- https://doi.org/10.1103/physreva.47.709
Abstract
Double- and single-electron-capture processes have been studied theoretically in the energy range from 50 eV to 2 keV by using a molecular-orbital expansion method. Atomic-type electron-translation factors have been implemented to ensure that the scattering boundary conditions are correct. The cross sections for single- and double-electron capture were found to cross each other at 500 eV, with double-electron capture being dominant at the lower energies studied. This finding is consistent with recent experimental measurements.Keywords
This publication has 6 references indexed in Scilit:
- Single- and double-electron capture in3He2+-H2collisions at low energies from 1 to 2000 eVJournal of Physics B: Atomic, Molecular and Optical Physics, 1992
- Molecular-state treatment of (2p) excitation through electron capture in - collisions at low energiesPhysical Review A, 1991
- Charge Transfer Cross Sections of3He2+Ions in Collisions with He Atoms and H2Molecules in the Energy Range of 1∼10 keVJournal of the Physics Society Japan, 1990
- The Low-Energy, Heavy-Particle Collisions–A Close-Coupling TreatmentPublished by Elsevier ,1989
- Molecular-state study ofHe2+−H(1s)andH+−He+(1s)collisionsPhysical Review A, 1981
- Electron capture and He+(2s) formation in fast He2+-H and He+-H collisionsJournal of Physics B: Atomic and Molecular Physics, 1978