Effective one-electron operators for discrete and ionizing transitions in 'many-body' and 'model one-electron' theories
- 11 November 1975
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 8 (16) , 2654-2658
- https://doi.org/10.1088/0022-3700/8/16/022
Abstract
An effective one-electron operator for one-electron transitions in atoms and molecules is derived by using the functional derivative form of many-body theory. The operator is useful in many-body theory itself and in model potential theories of discrete and photoionizing transitions.Keywords
This publication has 21 references indexed in Scilit:
- Correlation and core polarization in time-dependent Hartree-Fock theoryJournal of Physics B: Atomic and Molecular Physics, 1975
- Time-dependent Hartree-Fock theory for three- and four-electron atomic systemsJournal of Physics B: Atomic and Molecular Physics, 1975
- Green's-Function Theory of PhotoionizationPhysical Review A, 1973
- Green's-Function Theory of PhotoionizationPhysical Review A, 1973
- Application of Many-Body Green's Functions to the Scattering and Bound-State Properties of HeliumPhysical Review A, 1973
- Exact and Semiempirical Analysis of the Generalized-Random-Phase-Approximation Optical PotentialPhysical Review A, 1972
- Photoabsorption by Ground-State Alkali-Metal AtomsPhysical Review A, 1972
- Many-Body Theory of the Elastic Scattering of Electrons from Atoms and MoleculesPhysical Review A, 1970
- Core polarization corrections to oscillator strengths in the alkali atomsJournal of Physics B: Atomic and Molecular Physics, 1968
- A simplified hartree-fock procedure for atoms with two electrons outside closed shellsProceedings of the Physical Society, 1964