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Phys. Rev. A 60, 45 - 49 (1999)

Vacuum-polarization screening corrections to the energy levels of lithiumlike ions

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A. N. Artemyev1,2, T. Beier3,4, G. Plunien3, V. M. Shabaev2,5, G. Soff3, and V. A. Yerokhin1,6
1Max-Planck-Institut für Physik komplexer Systeme, Nöthnitzer Straße 38, D-01187 Dresden, Germany
2Department of Physics, St. Petersburg State University, Oulianovskaya 1, Petrodvorets, St. Petersburg 198904, Russia
3Institut für Theoretische Physik, TU Dresden, Mommsenstraße 13, D-01062 Dresden, Germany
4Fysik och Teknisk Fysik, Chalmers Tekniska Högskola och Göteborgs Universitet, SE-412 96 Göteborg, Sweden
5GSI, Postfach 11 05 52, D-64220 Darmstadt, Germany
6Institute for High Performance Computing and Data Bases, Fontanka 118, St. Petersburg 198005, Russia

Received 6 January 1999

Calculations of the vacuum-polarization corrections to the low-lying energy levels of Li-like highly charged ions are presented. The calculations are carried out for extended nuclei in the range Z=20-100.


©1999 The American Physical Society

URL: http://link.aps.org/abstract/PRA/v60/p45
DOI: 10.1103/PhysRevA.60.45
PACS: 12.20.Ds, 31.30.-i, 31.30.Jv

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