A procedure for calculating resonance eigenvalues
- 11 March 1975
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 8 (4), 525-528
- https://doi.org/10.1088/0022-3700/8/4/010
Abstract
Although several authors have shown that for an exact calculation the resonance pole locations do not move after a coordinate rotation has exposed the pole, a detailed study has previously not been reported for physical models of the dependence of the pole locations on rotation angle, basis set size, and nonlinear parameters in the basis set. Such a study is carried out which indicates a procedure that can be used to locate resonance accurately and efficiently.Keywords
This publication has 10 references indexed in Scilit:
- Electron-hydrogen resonance calculation by the coordinate-rotation methodPhysical Review A, 1974
- Erratum: Semiprecision calculations of electron-hydrogen resonancePhysical Review A, 1974
- Energy spectra of collisionally producedautodetaching statesPhysical Review A, 1974
- Configuration-interaction study of atoms. I. Correlation energies of B, C, N, O, F, and NePhysical Review A, 1974
- Semiprecision Calculations of Electron-Hydrogen ResonancesPhysical Review A, 1973
- Complex coordinate space calculations for resonant statesJournal of Physics B: Atomic and Molecular Physics, 1972
- Variational Principles for Multichannel Feshbach Equations for Scattering and Rearrangement CollisionsPhysical Review A, 1972
- Quadratic form techniques and the Balslev-Combes theoremCommunications in Mathematical Physics, 1972
- Spectral properties of many-body Schrödinger operators with dilatation-analytic interactionsCommunications in Mathematical Physics, 1971
- Models, Interpretations, and Calculations Concerning Resonant Electron Scattering Processes in Atoms and MoleculesAdvances in Chemical Physics, 1970