Analysis of Line Strength Data for the Spectra οf C(I), N(II), N(I) and O(II)

• Authors: A. Bacławski , J. Musielok
• Languages of publication: EN

Abstracts

EN

Recently determined experimental and theoretical data on line strengths within 3s-3p and 3p-3d multiplets for C(I), N(II), N(I) and O(II) are analyzed. An overall satisfactory agreement between experimental data and results of recent sophisticated calculations is found with exception of only some weaker transitions. However, the measured and calculated relative line strengths disagree significantly with data resulting from the LS coupling scheme, particularly for 3p-3d transitions. In numerous cases these differences are - to a considerable degree - "regular" along the isoelectronic sequences C(I)-N(II) and N(I)-O(II). For some multiplets these discrepancies also correlate with departures from the Landé interval rule for terms involved in the corresponding transitions.

Keywords

EN

32.70.Cs; 32.70.Fw

Discipline

• 32.70.Cs: Oscillator strengths, lifetimes, transition moments
• 32.70.Fw: Absolute and relative intensities

• Journal: Acta Physica Polonica A
• Year: 2009
• Volume: 116
• Issue: 2
• Pages: 176-184

Dates

published

2009-08

received

2009-06-02

Contributors

author

A. Bacławski

• Institute of Physics, Opole University, Oleska 48, 45-052 Opole, Poland

author

J. Musielok

• Institute of Physics, Opole University, Oleska 48, 45-052 Opole, Poland

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Identifiers

DOI

10.12693/APhysPolA.116.176