1 citations · 1 across the 3 of their papers we have counts for
7 papers
Ab initio calculations of the electronic structure of Ac
Genevieve Geehan, Marten Luit Reitsma, Johan David Polet +3
Accurate spectroscopic investigations of the heaviest elements are inherently challenging, due to their short lifetimes and low production yields. Success of such measurements requ…
Long-lived metastable states in the 4f5d6s configuration of Yb
Z. E. D. Ackerman, A. Cadarso Quevedo, Ilango Maran +4
We study the occurrence of long-lived metastable states in the 4f5d6s electron configuration of Yb. By optical pumping of a single trapped ion on the $^2F^\text{o}_{7/2}…
Resolving the Blueshift in Calculations of the EUV Spectrum of Multiply Charged Tin Ions
M. L. Reitsma, J. Sheil, O. O. Versolato +2
We report ab initio relativistic calculations on the complex open shell Sn highly charged ion, a prototypical plasma ion relevant for extreme ultraviolet (EUV) nanolithogra…
Second-order hyperfine structure and its impact on new physics searches using isotope shift spectroscopy
Julian C. Berengut, Natalia S. Oreshkina
Recent precision isotope shift spectroscopy experiments have reported King plot non-linearities that may uncover previously hidden nuclear properties or hint at new force-carrying…
Charge radii of neutron-rich scandium isotopes and the seniority symmetry in the shell
S. W. Bai, X. F. Yang, Ã. Koszorús +30
Nuclear charge radii of neutron-rich Sc isotopes were measured using collinear laser spectroscopy at CERN-ISOLDE. The new data reveal that the charge radii of scandium is…
Probing new bosons and nuclear structure with ytterbium isotope shifts
Menno Door, Chih-Han Yeh, Matthias Heinz +24
In this Letter, we present mass-ratio measurements on highly charged Yb ions with a precision of and isotope-shift measurements on Yb on the …