| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5467347 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2017 | 4 Pages |
Abstract
The contribution of the third order in magnetic field to the Zeeman splitting of the ground state of hydrogenlike, lithiumlike, and boronlike ions in the range Z=6-82 is investigated within the relativistic approach. Both perturbative and non-perturbative methods of calculation are employed and found to be in agreement. For lithiumlike and boronlike ions the interelectronic-interaction effects are taken into account within the approximation of the local screening potential. The contribution of the third-order effect in low- and medium-Z boronlike ions is found to be important for anticipated high-precision measurements.
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Authors
A.S. Varentsova, V.A. Agababaev, A.M. Volchkova, D.A. Glazov, A.V. Volotka, V.M. Shabaev, G. Plunien,