Positron impact excitation of the n=2 levels of hydrogen
- 1 January 1982
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 15 (1) , L25-L29
- https://doi.org/10.1088/0022-3700/15/1/006
Abstract
Positron impact cross sections for the excitation of the n=2 levels of hydrogen have been calculated using the close-coupling approximation for energies up to 100 eV. Various target bases were employed and the effect of the inclusion of pseudostates is discussed.Keywords
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