Abstract
Relativistic Hartree-Fock and random-phase approximation methods for open shells are used to calculate ionization potentials and static scalar polarizabilities of eight superheavy elements with open shells, which include Db, Sg, Bh, Hs, Mt, Ds, Rg, and Cn ( to 112). Interelectron correlations are taken into account with the use of the semiempirical polarization potential. Its parameters are chosen to fit the known ionization potentials of lighter atoms. Calculations for lighter atoms are also used to illustrate the accuracy of the approach.
- Received 25 February 2016
DOI:https://doi.org/10.1103/PhysRevA.93.032519
©2016 American Physical Society
Physics Subject Headings (PhySH)
Atomic, Molecular & Optical