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Energies and E1, M1, E2, and M2 transition rates for states of the 2s22p4, 2s2p5, and 2p6 configurations in oxygen-like ions between F II and Kr XXIX⋆

Published

Author(s)

P. Rynkun, P. Jonsson, G. Gaigalas, Charlotte F. Fischer

Abstract

Energies, E1, M1, E2, M2 transition rates, weighted oscillator strengths, and lifetimes from relativistic con figuration interaction calculations are reported for the states of the (1s2)2s22p3; 2s2p4, and 2p5 con figurations in all nitrogen-like ions between F III and Kr XXX. Valence, core-valence, and core-core correlation e ffects were accounted for through single-double multireference (SD-MR) expansions to increasing sets of active orbitals.
Citation
Astronomy & Astrophysics
Volume
557

Keywords

correlation, energy levels, electronic structure, multiconfiguration Dirac-Hartree-Fock, transition probabilities

Citation

Rynkun, P. , Jonsson, P. , Gaigalas, G. and Fischer, C. (2013), Energies and E1, M1, E2, and M2 transition rates for states of the 2s22p4, 2s2p5, and 2p6 configurations in oxygen-like ions between F II and Kr XXIX⋆, Astronomy & Astrophysics, [online], https://doi.org/10.1051/0004-6361/201321992 (Accessed April 19, 2024)
Created July 23, 2013, Updated July 19, 2023