Oscillator strengths for transitions involving excited states not lowest of their symmetry: NitrogenI and nitrogenII transitions
- 15 April 1976
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 64 (8), 3141-3144
- https://doi.org/10.1063/1.432650
Abstract
Theoretical f values are reported and compared to experiment for the 1134 and 1200 Å transitions of NI and the 660, 746, 747, and 858 Å transitions of NII. These involve states which are not the lowest of their symmetry. These results are obtained with the nonclosed shell many electron theory of Sinano?lu and the proper application of the Hylleraas–Undheim–MacDonald theorem. The results of this work are in much better agreement with experiment than Hartree–Fock calculations and other results found in previous literature.Keywords
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