Cross sections for the ionisation of helium by electron impact in a distorted-wave model
- 14 April 1979
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 12 (7), 1267-1278
- https://doi.org/10.1088/0022-3700/12/7/027
Abstract
A distorted-wave model, which takes into account polarisation and absorption in the initial state, is applied to the ionisation of helium by electrons in the energy range 100-400 eV. Double, single and total cross sections are computed and compared with the experimental data.Keywords
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