Atomic orbital expansion description for slow ion-atom collisions: a curved-line trajectory study
- 14 June 1982
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 15 (11) , L389-L393
- https://doi.org/10.1088/0022-3700/15/11/005
Abstract
Recent progress in the description of electron processes in slow ion-atom collisions with atomic expansion models has stimulated interest in trajectory effects in those studies. The author discusses a reformulation of the atomic expansion method, explicitly taking into account curved-line internuclear trajectories. As a first application, total charge transfer cross sections in C6++H collisions for energies E=0.1-1.0 keV amu-1 are found to be considerably reduced in curved-line trajectory calculations from those derived with straight-line trajectories.Keywords
This publication has 13 references indexed in Scilit:
- Close-coupling calculations for inelastic processes in intermediate energy ion-atom collisionsJournal of Physics B: Atomic and Molecular Physics, 1982
- Electron transfer in Li3++H collisions at low and intermediate energiesJournal of Physics B: Atomic and Molecular Physics, 1982
- Charge transfer in Li3++H collisionsJournal of Physics B: Atomic and Molecular Physics, 1982
- Direct and charge-exchange excitation processes incollisions at 1 to 7 keVPhysical Review A, 1981
- On Charge Transfer in Ion-Atom Collisions at Intermediate Collision VelocitiesIEEE Transactions on Nuclear Science, 1981
- Proton-hydrogen collisions: Differential and total cross sections for H(2s) and H(2p) production in the 1—7 keV rangePhilosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1979
- Electron removal from atomic hydrogen by collisions with fully stripped carbonPhysical Review A, 1977
- Resonance charge transfer between H(1s) and H + calculated by means of an approximation based on an expansion in atomic eigenfunctionsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1961
- Resonance charge transfer between H(1 s ) and H + calculated by means of an approximation based on an expansion in molecular eigenfunctionsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1961
- Electron capture in fast collisionsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1958