Oscillator strengths in the silicon sequence: Relativistic Quantum Defect Orbital and Multiconfigurational Dirac-Fock calculations
Open Access
- 15 August 1997
- journal article
- research article
- Published by EDP Sciences in Astronomy and Astrophysics Supplement Series
- Vol. 124 (2) , 397-404
- https://doi.org/10.1051/aas:1997200
Abstract
Oscillator strengths for and transitions in the silicon sequence (KVI - XeXLI) have been calculated using the Relativistic Quantum Defect Orbital (RQDO) method, with and without explicit inclusion of core-valence correlation, and the multiconfigurational Dirac-Fock (MCDF) approach. Our f-values, which are of interest in astrophysics and fusion plasma research, are compared with other theoretical results in the cases for which these are available.Keywords
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