Journal article
Electron-helium scattering within the S-wave model
Physical Review A - Atomic, Molecular, and Optical Physics, Vol.65(3)
2002
Abstract
The electron-helium scattering system is studied within the S-wave framework with a particular emphasis on one-electron ionization processes. Total ionization and the singly differential cross section for the equal-energy-sharing point are given for three initial states. In addition, discrete excitation cross sections are also given. Whereas generally there is no a priori relationship between cross sections for excitation of corresponding singlet and triplet states, we find that for the case of ionization with equal-energy outgoing electrons the triplet cross section is approximately three times bigger than the corresponding singlet one, irrespective of the initial state or energy.
Details
- Title
- Electron-helium scattering within the S-wave model
- Authors/Creators
- C. Plottke (Author/Creator) - Murdoch UniversityI. Bray (Author/Creator) - Murdoch UniversityD.V. Fursa (Author/Creator) - Flinders UniversityA.T. Stelbovics (Author/Creator) - Murdoch University
- Publication Details
- Physical Review A - Atomic, Molecular, and Optical Physics, Vol.65(3)
- Publisher
- The American Physical Society
- Identifiers
- 991005540078807891
- Murdoch Affiliation
- Centre for Atomic, Molecular and Surface Physics
- 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
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- Physics