13-17 October 2014
Das Wormser
Europe/Berlin timezone

Relativistic calculations of the isotope shifts in highly charged Li-like ions

Not scheduled
20m
Mozartsaal (Das Wormser)

Mozartsaal

Das Wormser

Das Wormser, Rathenaustraße 11, 67547 Worms, ‎ Tel: 06241/2000420

Speaker

Ms Natalia Zubova (St. Petersburg State University)

Description

High-precision calculations of the isotope shifts in highly charged Li-like ions are performed. The mass shift contributions are calculated by merging the perturbative and large-scale configuration-interaction Dirac-Fock-Sturm (CI-DFS) methods. The field shift contributions are evaluated by the CI-DFS method including the electron-correlation, Breit, and QED corrections. The nuclear deformation and nuclear polarization corrections to the isotope shifts in Li-like neodymium, thorium, and uranium are also considered. The results of the calculations are compared with the theoretical values obtained with other methods.

Primary author

Ms Natalia Zubova (St. Petersburg State University)

Co-authors

Dr A.V. Volotka (Institut fur Theoretische Physik, TU Dresden, St. Petersburg State University) Carsten Brandau (GSI, Darmstadt) Dr Gunter Plunien (Institut fur Theoretische Physik, TU Dresden) Prof. I.I. Tupitsyn (St. Petersburg State University) Thomas Stöhlker (GSI, Darmstadt) Vladimir Shabaev (GSI, Darmstadt) Yury Kozhedub (GSI, Darmstadt)

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