effects in the ionization of helium by ion impact
- 1 October 1987
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 36 (8) , 3639-3641
- https://doi.org/10.1103/physreva.36.3639
Abstract
The continuum-distorted-wave–eikonal-initial-state model is used to study single ionization of helium by proton, antiproton, and multiply-charged bare ions (, ) impact. Total cross sections are calculated and compared with experimental data. Comparison with calculations using the first Born approximation show that binding and polarization effects are intrinsically taken into account.
Keywords
This publication has 12 references indexed in Scilit:
- Application of distorted wave models for electron emission in ion-atom collisionsNuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1987
- Ionization of helium by highly charged ions at 1.4 MeV/amuPhysical Review A, 1987
- Single and Double Ionization of Helium by Fast Antiproton and Proton ImpactPhysical Review Letters, 1986
- Electron production in proton collisions: total cross sectionsReviews of Modern Physics, 1985
- Single and double ionisation of helium by H+, He2+and Li3+ionsJournal of Physics B: Atomic and Molecular Physics, 1985
- An experimental investigation of double ionisation of helium atoms in collisions with fast, fully stripped ionsJournal of Physics B: Atomic and Molecular Physics, 1984
- Ionisation of atoms by ion impactJournal of Physics B: Atomic and Molecular Physics, 1983
- Cross sections for atomicK-shell ionization by ion impact in the single-particle Glauber approximationPhysical Review A, 1977
- Roothaan-Hartree-Fock atomic wavefunctionsAtomic Data and Nuclear Data Tables, 1974
- The ionization of helium by high-energy protonsJournal of Physics B: Atomic and Molecular Physics, 1969