Hyperfine structures, isotope shifts, and transition rates of C II, N III, and O IV from relativistic configuration interaction calculations |
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Authors: | Per Jönsson Jiguang Li Chenzhong Dong |
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Affiliation: | a Nature, Environment, Society, Malmö University, S-20506 Malmö, Sweden b College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China c Department of Physics, Vilnius Pedagogical University, Studentu 39, Vilnius LT-08106, Lithuania d Institute of Theoretical Physics and Astronomy, A. Gostauto 12, Vilnius LT-01108, Lithuania e National Laboratory of Heavy Ion Accelerator of Lanzhou, Lanzhou 730000, China |
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Abstract: | Energy levels, specific mass shift parameters, hyperfine interaction constants, Landé gJ factors, and transition probabilities between computed levels are reported for C II, N III, and O IV. Results include levels belonging to 2s22p,2s2p2,2p3,2s23s,2s23p,2s23d,2s2p3s and, in the case of C II, the 2s24s and 2s24p configurations. Wavefunctions were determined using the multiconfiguration Dirac-Hartree-Fock method and account for valence, core-valence, and core-core correlation effects. |
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