Journal article

Publication year: 2014

Journal: Physical review A

Volume number: 90

Issue number: 6

ISSN: 1050-2947

eISSN: 1094-1622

Open access status: Green

DOI Link: https://doi.org/10.1103/PhysRevA.90.062512

Publisher: American Physical Society

Abstract: 
Relativistic calculations of the isotope shifts of energy levels in highly charged Li-like ions are performed. The nuclear recoil (mass shift) contributions are calculated by merging the perturbative and large-scale configuration-interaction Dirac-Fock-Sturm (CI-DFS) methods. The nuclear size (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.

Harvard Citation style: Zubova, N., Kozhedub, Y., Shabaev, V., Tupitsyn, I., Volotka, A., Plunien, G., et al. (2014) Relativistic calculations of the isotope shifts in highly charged Li-like ions, Physical review A, 90(6), Article 062512. https://doi.org/10.1103/PhysRevA.90.062512

APA Citation style: Zubova, N., Kozhedub, Y., Shabaev, V., Tupitsyn, I., Volotka, A., Plunien, G., Brandau, C., & Stoehlker, T. (2014). Relativistic calculations of the isotope shifts in highly charged Li-like ions. Physical review A. 90(6), Article 062512. https://doi.org/10.1103/PhysRevA.90.062512