Interelectronic-interaction contribution to the nonlinear Zeeman effect in boronlike ions

被引:7
|
作者
Varentsova, A. S. [1 ,2 ]
Agababaev, V. A. [2 ,3 ,4 ]
Glazov, D. A. [2 ,3 ]
Volchkova, A. M. [2 ,3 ]
Volotka, A. V. [3 ,5 ]
Shabaev, V. M. [3 ]
Plunien, G. [6 ]
机构
[1] ITMO Univ, Kronverksky 49, St Petersburg 197101, Russia
[2] Natl Res Ctr, Kurchatov Inst, Inst Theoret & Expt Phys, State Sci Ctr, B Cheremushkinskaya St 25, Moscow 117218, Russia
[3] St Petersburg State Univ, Dept Phys, Univ Skaya 7-9, St Petersburg 199034, Russia
[4] St Petersburg Electrotech Univ LETI, Prof Popov St 5, St Petersburg 197376, Russia
[5] Helmholtz Inst Jena, Frobelstieg 3, D-07743 Jena, Germany
[6] Tech Univ Dresden, Inst Theoret Phys, Mommsenstr 13, D-01062 Dresden, Germany
关键词
HIGHLY-CHARGED IONS; MAGNETIC-FIELDS; GREEN-FUNCTION; ELECTRON; ATOM; PHYSICS;
D O I
10.1103/PhysRevA.97.043402
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Relativistic calculations of the second- and third-order contributions in magnetic field to the Zeeman splitting in boronlike ions are presented for the wide range of nuclear charge numbers Z = 6-92. The interelectronicinteraction correction of the first order in 1/Z is evaluated to all orders in alpha Z. The higher order corrections in 1/Z are taken into account approximately by means of effective screening potentials. The obtained results are important for interpretation of experimental data on the Zeeman splitting in boronlike ions, in particular, for the ARTEMIS experiment presently implemented at GSI.
引用
收藏
页数:13
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