The effect of 2s-2p close coupling on the cross section for excitation of the 2p state of the hydrogen atoms by electrons at high energies
- 1 March 1972
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 5 (3), 533-536
- https://doi.org/10.1088/0022-3700/5/3/020
Abstract
A model problem with close coupling is considered. It is shown that even at energies approximately 200-1000eV the 2s-2p coupling can account for 20% change of the cross section for excitation of the 2p state.Keywords
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