Published July 28, 1979
| Version v1
Journal article
Application of the Schwinger variational principle to electron scattering
Creators
- 1. California Inst. of Tech., Pasadena (USA). Arthur A. Noyes Lab. of Chemical Physics
Description
Results are presented of the first rigorous application of the Schwinger variational principle to electron scattering with the inclusion of exchange. The results of this application to e - He scattering in the static-exchange approximation show that the Schwinger method provides accurate solutions of the scattering problem with small basic set expansions. (author)
Additional details
Publishing Information
- Journal Title
- J. Phys., B (London). At. Mol. Phys.
- Journal Volume
- 12
- Journal Issue
- 14
- Series
- J. Phys., B (London). At. Mol. Phys.
- Journal Page Range
- L421-L424
- ISSN
- 0022-3700
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 10488864
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Descriptors DEI
- ELECTRON-ATOM COLLISIONS; EXCHANGE INTERACTIONS; HELIUM; K MATRIX; SCATTERING; SCHWINGER VARIATIONAL METHOD; SELF-CONSISTENT FIELD
- Descriptors DEC
- ATOM COLLISIONS; COLLISIONS; ELECTRON COLLISIONS; ELEMENTS; INTERACTIONS; MATRICES; NONMETALS; RARE GASES; VARIATIONAL METHODS