Electron capture into He+(2p) in low-energy collisions of He2+with atomic and molecular hydrogen
- 28 October 1989
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic, Molecular and Optical Physics
- Vol. 22 (20) , L603-L607
- https://doi.org/10.1088/0953-4075/22/20/005
Abstract
Absolute state-selective electron capture cross sections for charge transfer into the 2p state of He+ in collisions of He2+ on H and H2 have been measured in the impact energy range of 0.2-2 keV amu-1. The low-energy beams have been produced by retarding a fast He2+ beam. The results for the He2+-H are in good agreement with different theoretical predictions, although none of the theories reproduces the experimental data over the entire energy range.Keywords
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