Relativistic CI calculations of spectroscopic data for the 2p6 and 2p53l configurations in Ne-like ions between Mg III and Kr XXVII

Energies, E1, M1, E2, M2 transition rates, oscillator strengths, and lifetimes from relativistic configuration interaction calculations are reported for the states of the 2p6, 2p53s, 2p53p, and 2p53d, configurations in all Ne-like ions between Mg III and Kr XXVII. Core–valence and core–core correlation effects are accounted for through single and double excitations to increasing sets of active orbitals. The Breit interaction and leading quantum electrodynamic effects are included as perturbations. The results are compared with experiments and other recent benchmark calculations. In Mg III, Al IV, Si V, P VI, S VII, and Ar IX, for which experimental energies are known to high accuracy, the mean error in the calculated energies is only 0.011%.

Bengtsson, PeterMalmö högskola,Fakulteten för teknik och samhälle (TS)(Swepub:mau)lupebe (author)
Ekman, JörgenMalmö högskola,Fakulteten för teknik och samhälle (TS)(Swepub:mau)tsjoek (author)
Gustafsson, StefanMalmö högskola,Fakulteten för teknik och samhälle (TS)(Swepub:mau)tsstgu (author)
Karlsson, L.B. (author)
Gaigalas, Gediminas (author)
Froese Fischer, C. (author)
Kato, D. (author)
Murakami, I. (author)
Sakaue, H.A. (author)
Hara, H. (author)
Watanabe, T. (author)
Nakamura, N. (author)
Yamamoto, N. (author)
Malmö högskolaFakulteten för teknik och samhälle (TS) (creator_code:org_t)

In:Atomic Data and Nuclear Data Tables: Elsevier100:1, s. 1-1540092-640X1090-2090

By the author/editor: Jönsson, Per; Bengtsson, Peter; Ekman, Jörgen; Gustafsson, Stef ...; Karlsson, L.B.; Gaigalas, Gedimi ...; show more...; Froese Fischer, ...; Kato, D.; Murakami, I.; Sakaue, H.A.; Hara, H.; Watanabe, T.; Nakamura, N.; Yamamoto, N.; show less...

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