Journal article
Electron-impact ionization of helium with large energy transfer
Physical Review A - Atomic, Molecular, and Optical Physics, Vol.74(3)
2006
Abstract
We consider the recently measured case of 730 eV electron-impact ionization of the ground state of helium with 205 and 500 eV coplanar outgoing electrons by Catoire et al. J. Phys. B 39 2827 (2006)]. These measurements, which are on a relative scale, show some unexpected structure and variation from the second-order distorted-wave Born approximation R-matrix and Brauner-Briggs-Klar theories. Using the convergent close-coupling method we provide an improved agreement with experiment, but some discrepancies still remain.
Details
- Title
- Electron-impact ionization of helium with large energy transfer
- Authors/Creators
- I. Bray (Author/Creator) - Murdoch UniversityD. Fursa (Author/Creator) - Murdoch UniversityA. Stelbovics (Author/Creator) - Murdoch University
- Publication Details
- Physical Review A - Atomic, Molecular, and Optical Physics, Vol.74(3)
- Publisher
- The American Physical Society
- Identifiers
- 991005540623707891
- Copyright
- © 2006 The American Physical Society
- Murdoch Affiliation
- Murdoch University
- 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