Influence of core polarisation on relativistic oscillator strengths for lowest s-p transitions in Yb II-Hf IV spectra
- 28 March 1980
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 13 (6), L169-L174
- https://doi.org/10.1088/0022-3700/13/6/001
Abstract
The influence of polarisation of the core by the valence electron on single-configuration relativistic Hartree-Fock oscillator strengths for the 6S 2S12/-6p 2P degrees 1/2,3/2 transitions in the Yb II, Lu II and Hf IV spectra has been studied. The core polarisation effect is included by introducing a polarisation potential in the one-electron Hamiltonian and by employing the corresponding correction for the transition dipole moment operator in the transition matrix element.Keywords
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