Journal article
Direct solution of the three-dimensional Lippmann–Schwinger equation
Journal of Physics B: Atomic, Molecular and Optical Physics, Vol.38(5), pp.509-515
2005
Abstract
A standard technique for solving three-dimensional momentum-space integral equations in scattering theory is their transformation into one-dimensional equations in terms of partial waves. However, for some scattering systems where a large number of partial waves contribute this technique is not efficient. In this work we explore the alternative approach of solving these equations directly without partial-wave expansion. For illustrative purposes we adopt the coupled-channel approach and consider a well-studied static-exchange model of electron-hydrogen scattering.
Details
- Title
- Direct solution of the three-dimensional Lippmann–Schwinger equation
- Authors/Creators
- A.S. Kadyrov (Author/Creator)I. Bray (Author/Creator)A.T. Stelbovics (Author/Creator)B. Saha (Author/Creator) - Florida Agricultural and Mechanical University
- Publication Details
- Journal of Physics B: Atomic, Molecular and Optical Physics, Vol.38(5), pp.509-515
- Publisher
- Institute of Physics
- Identifiers
- 991005545998507891
- 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