Sprecher
Frau
Natalia Zubova
(St. Petersburg State University)
Beschreibung
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.
Hauptautor
Frau
Natalia Zubova
(St. Petersburg State University)
Co-Autoren
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)
