Journal article
Electron-impact ionization cross sections for elements Z=1 to Z=54
Atomic Data and Nuclear Data Tables, Vol.86(2), pp.235-265
2004
Abstract
The electron-impact ionization cross sections for all neutral ground-state elements H-Xe (Z = 1 to Z = 54) have been calculated using the plane wave Born approximation. The atomic orbital wavefunctions have been approximated by Roothaan-Hartree-Fock Slater functions, and the scattered and ejected electrons have been approximated by a plane wave and Coulomb wave, respectively. Full orthogonalization of the Coulomb wave with the occupied atomic orbitals has been performed, which improves the correspondence with experimental data at low- and mid-energies. Results are presented for the total ionization cross section and the partial ionization cross sections of the largest contributing orbitals for each atom.
Details
- Title
- Electron-impact ionization cross sections for elements Z=1 to Z=54
- Authors/Creators
- P.L. Bartlett (Author/Creator) - Murdoch UniversityA.T. Stelbovics (Author/Creator) - Murdoch University
- Publication Details
- Atomic Data and Nuclear Data Tables, Vol.86(2), pp.235-265
- Publisher
- Academic Press
- Identifiers
- 991005541655407891
- Copyright
- © 2003 Elsevier Inc
- 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
- Physics, Atomic, Molecular & Chemical
- Physics, Nuclear
- ESI research areas
- Physics