Screened QED corrections in lithiumlike heavy ions in the presence of magnetic fields.

Volotka, A V; Glazov, D A; Shabaev, V M; Tupitsyn, I I; Plunien, G

Volotka, A V; Glazov, D A; Shabaev, V M; Tupitsyn, I I; Plunien, G.

Afiliación

Volotka AV; Institut für Theoretische Physik, Technische Universität Dresden, Mommsenstrasse 13, D-01062 Dresden, Germany.

Phys Rev Lett ; 103(3): 033005, 2009 Jul 17.

Article en En | MEDLINE | ID: mdl-19659276

RESUMEN

A rigorous evaluation of the complete gauge-invariant set of the screened one-loop QED corrections to the hyperfine structure and g factor in lithiumlike heavy ions is presented. The calculations are performed in both Feynman and Coulomb gauges for the virtual photon mediating the interelectronic interaction. As a result, the most accurate theoretical predictions for the specific difference between the hyperfine splitting values of H- and Li-like Bi ions as well as for the g factor of the Li-like Pb ion are obtained.

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Colección: 01-internacional Base de datos: MEDLINE Tipo de estudio: Prognostic_studies Idioma: En Revista: Phys Rev Lett Año: 2009 Tipo del documento: Article País de afiliación: Alemania Pais de publicación: Estados Unidos

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