Journal article
On convergence of the close-coupling method for calculating electron–hydrogen ionization
Journal of Physics B: Atomic, Molecular and Optical Physics, Vol.36(11), pp.2203-2209
2003
Abstract
Substantially larger calculations than previously possible are performed to examine how the convergent close-coupling method converges in the case of electron-impact ionization of atomic hydrogen. By studying the case of 27.2 eV incident electron energy, convergence and comparison with experiment is able to be considered together for both symmetric and asymmetric energy sharing. We find that, with Laguerre basis parameter choices of Nl = N0 − l and λl = λ, excellent agreement with experiment is obtained for all kinematical conditions and geometries considered.
Details
- Title
- On convergence of the close-coupling method for calculating electron–hydrogen ionization
- Authors/Creators
- I. Bray (Author/Creator)
- Publication Details
- Journal of Physics B: Atomic, Molecular and Optical Physics, Vol.36(11), pp.2203-2209
- Publisher
- Institute of Physics
- Identifiers
- 991005542488307891
- Copyright
- © 2003 IOP Publishing
- Murdoch Affiliation
- School of Mathematical and Physical Sciences
- Language
- English
- Resource Type
- Journal article
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- Citation topics
- 2 Chemistry
- 2.15 Physical Chemistry
- 2.15.664 Dissociative Electron Attachment
- Web Of Science research areas
- Optics
- Physics, Atomic, Molecular & Chemical
- ESI research areas
- Physics