Multiconfiguration calculations of electronic isotope shift factors in Zn I
Atomic Physics
2017-10-18 v1
Abstract
The present work reports results from systematic multiconfiguration Dirac-Hartree-Fock calculations of electronic isotope shift factors for a set of transitions between low-lying states in neutral zinc. These electronic quantities together with observed isotope shifts between different pairs of isotopes provide the changes in mean-square charge radii of the atomic nuclei. Within this computational approach, different models for electron correlation are explored in a systematic way to determine a reliable computational strategy and to estimate theoretical error bars of the isotope shift factors.
Keywords
Cite
@article{arxiv.1708.08347,
title = {Multiconfiguration calculations of electronic isotope shift factors in Zn I},
author = {Livio Filippin and Jacek Bieroń and Gediminas Gaigalas and Michel Godefroid and Per Jönsson},
journal= {arXiv preprint arXiv:1708.08347},
year = {2017}
}
Comments
11 pages, 1 figure. arXiv admin note: substantial text overlap with arXiv:1610.09233, arXiv:1604.07594