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32.70.Cs
Abstract:
The magnetic-dipole transition probabilities between the fine-structure levels (1s22s22p) 2P1/2–2P3/2 for B-like ions and (1s22s2p) 3P1–3P2 for Be-like ions are calculated. The configuration-interaction method in the Dirac-Fock-Sturm basis is employed for the evaluation of the interelectronic-interaction correction with negative-continuum spectrum being taken into account. The 1/Z interelectronic-interaction contribution is derived within a rigorous QED approach employing the two-time Green function method. The one-electron QED correction is evaluated within framework of the anomalous magnetic-moment approximation. A comparison with the theoretical results of other authors and with available experimental data is presented.