Open AccessCalculation of the hyperfine structure of the superheavy elements E113 and E114+
Author(s) -
Dinh Thi Hanh
Publication year - 2019
Publication title -
tạp chí khoa học đại học sư phạm thành phố hồ chí minh
Language(s) - English
Resource type - Journals
ISSN - 2734-9918
DOI - 10.54607/hcmue.js.15.3.138(2018
Subject(s) - hyperfine structure , physics , atomic physics , perturbation theory (quantum mechanics) , polarization (electrochemistry) , fine structure constant , quantum electrodynamics , quantum mechanics , chemistry , electron
The hyperfine-structure constants of the lowest s and p1/2 states of superheavy elements E113 and E114+ are presented in this article. The relativistic Hartree-Fock method with the core polarization being taken into account by means of the many-body perturbation theory. Breit and quantum electrodynamic (QED) effects are also considered. Similar calculations for Tl and Pb+ are used to gauge the accuracy of the calculations.