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Magnetic-dipole transition probabilities in B-like and Be-like ions

I. I. Tupitsyn·A. V. Volotka·D. A. Glazov·V. M. Shabaev·G. Plunien·J. R. Crespo López-Urrutia·A. Lapierre·J. Ullrich
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Abstract

The magnetic-dipole transition probabilities between the fine-structure levels (1s^2 2s^2 2p) ^2P_1/2 - ^2P_3/2 for B-like ions and (1s^2 2s 2p) ^3P_1 - ^3P_2 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.

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I. I. Tupitsyn, A. V. Volotka, D. A. Glazov, V. M. Shabaev, G. Plunien, J. R. Crespo López-Urrutia, A. Lapierre, J. Ullrich. 2005-10-25. Magnetic-dipole transition probabilities in B-like and Be-like ions. https://doi.org/10.1103/physreva.72.062503

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