Electron capture and loss in collisions of 100- to 500-keV oxygen in molecular hydrogen
- 1 August 1974
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 7 (11), 1331-1338
- https://doi.org/10.1088/0022-3700/7/11/021
Abstract
Absolute cross sections for single-electron capture and single- and multiple-electron loss by 100- to 500-keV oxygen atoms and ions in collision with H2 gas molecules have been measured. The charge-state distribution of the fast beam emerging from the target cell was measured by electrostatic separation of the various components and subsequent counting by a secondary-emission, position- sensitive detector. Cross sections were determined from non-equilibrium charge-state distributions by a least-squares technique.Keywords
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