The first Born approximation for charge transfer collisions
- 28 September 1986
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 19 (18) , 2945-2953
- https://doi.org/10.1088/0022-3700/19/18/023
Abstract
The authors evaluate the first-order Born perturbation theory for electron capture from atoms by swift ions, with proper allowance for the asymptotic conditions for this three-body Coulomb problem as derived by Belkic et al. (1979). The authors show that the results differ strongly from those of the conventional Oppenheimer-Brinkman-Kramers approximation. Hence the magnitude of the higher terms in the Born series have to be re-evaluated. Some information on this topic is obtained by a comparison between the authors results and those of higher order approximations.Keywords
This publication has 21 references indexed in Scilit:
- Second-order continuum-distorted-wave double-scattering nlm transitionsJournal of Physics B: Atomic and Molecular Physics, 1985
- First-order continuum-distorted-wave double-scattering nlm transitionsJournal of Physics B: Atomic and Molecular Physics, 1985
- Electron capture from the krypton M-shell by MeV protonsJournal de Physique, 1985
- Production of projectile and targetK X-rays by single and multiple electron-capture in collisions of Si14+ and Si13+ ions with argon atoms at 4.5 and 5.5 MeV/amuThe European Physical Journal A, 1984
- A second-order continuum distorted-wave theory of charge transfer at high energyJournal of Physics B: Atomic and Molecular Physics, 1984
- State-to-state charge exchange cross sections in high-velocity asymmetric and near-symmetric collisions of 400 MeV Fe26+ionsJournal of Physics B: Atomic and Molecular Physics, 1983
- Electron capture in high-energy ion-atom collisionsPhysics Reports, 1979
- Electron transfer in keV-energyatomic collisions. I. Single and double electron transfer with He, Ar,, andPhysical Review A, 1975
- Continuum distorted wave approximation; resonant charge transfer by fast protons in atomic hydrogenProceedings of the Physical Society, 1964
- Experimental Results on Charge-Changing Collisions of Hydrogen and Helium Atoms and Ions at Kinetic Energies above 0.2 kevReviews of Modern Physics, 1958