Journal article
H(2p) excitation by 54.4 eV electrons
Journal of Physics B: Atomic, Molecular and Optical Physics, Vol.38(6), pp.L95-L98
2005
Abstract
In response to the recent measurements of the 54.4 eV e-H(2p) reduced Stokes parameters by Gradziel and O'Neill (2004 J. Phys. B: At. Mol. Opt. Phys. 37 1893) we perform corresponding calculations using two recently developed techniques. These are the propagating exterior complex scaling direct approach to the solution of the underlying Schrödinger equation, and the box-based convergent close-coupling method. We find the results to be almost identical to the Laguerre-based convergent close-coupling method of Bray and Stelbovics (1992 Phys. Rev. A 49 1066). Hence we are unable to explain the substantial discrepancy with experiment for the P∼ 3 parameter in the vicinity of 30°.
Details
- Title
- H(2p) excitation by 54.4 eV electrons
- Authors/Creators
- P.L. Bartlett (Author/Creator)A.T. Stelbovics (Author/Creator)G.M. Lee (Author/Creator)I. Bray (Author/Creator)
- Publication Details
- Journal of Physics B: Atomic, Molecular and Optical Physics, Vol.38(6), pp.L95-L98
- Publisher
- Institute of Physics
- Identifiers
- 991005546345007891
- Copyright
- © 2005 IOP Publishing Ltd.
- 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
- ESI research areas
- Physics