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- Jönsson, Per, et al.
(författare)
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Energies, Transition Rates, Hyperfine Structures, and Landé gJ Factors for the Fine-structure Levels of the 2s22p2, 2s2p3, and 2p4 Configurations in Carbon-like Ions between F IV and Ni XXIII
- 2011
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Ingår i: Atomic Data and Nuclear Data Tables. - : Elsevier. - 0092-640X .- 1090-2090. ; 97:6, s. 648-691
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Tidskriftsartikel (refereegranskat)abstract
- Energies, electric dipole, magnetic dipole, and electric quadrupole transition rates, hyperfine structures, and Landé g J factors from relativistic configuration interaction calculations are reported for the states of the (1s 2 )2s 2 2p 2 , 2s2p 3 , and 2p 4 configurations in all carbon-like ions between F IV and Ni XXIII. Valence, core-valence, and core-core correlation effects were accounted for through single/double-excitation-multireference expansions to increasing sets of active orbitals. The calculated energy levels generally agree within a few hundred cm -1 with the experimentally compiled results, and the Babushkin (length), and Coulomb (velocity) forms of transition rates agree within less than 1% for a majority of the allowed transitions.
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