✦ LIBER ✦

DIRAC–FOCK OSCILLATOR STRENGTHS FOR E1 TRANSITIONS IN THE SODIUM ISOELECTRONIC SEQUENCE (Na I–Ca X)

✍ Scribed by W. SIEGEL; J. MIGDALEK; Y.-K. KIM

Publisher: Elsevier Science
Year: 1998
Tongue: English
Weight: 825 KB
Volume: 68
Category: Article
ISSN: 0092-640X
DOI: 10.1006/adnd.1997.0769

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✦ Synopsis

Electric dipole transition oscillator strengths have been computed for low-lying transitions in the sodium isoelectronic sequence (Na I through Ca X) as well as for principal series in neutral sodium up to n Å 24. The single-configuration Dirac-Fock method has been used. The core-valence electron correlation has been treated within the core polarization model and its importance to oscillator strength calculations is carefully studied.