262 citations · 1.4k across the 33 of their papers we have counts for
4 papers · 1 filter
Isotope Shifts in the 7s8s Transition of Francium: Measurements and Comparison to \textit{ab initio} Theory
M. R. Kalita, J. A. Behr, A. Gorelov +10
We observe the electric-dipole forbidden transition in the francium isotopes Fr and Fr using a two-photon excitation scheme. We collect the at…
Hyperfine anomalies in Fr: boundaries of the spherical single particle model
J. Zhang, M. Tandecki. R. Collister, S. Aubin +6
We have measured the hyperfine splitting of the state at the 100 ppm level in Fr isotopes (Fr) near the closed neutron shell ( = 126…
Isotope Shift Measurements of Stable and Short-Lived Lithium Isotopes for Nuclear Charge Radii Determination
W. Nörtershäuser, R. Sánchez, G. Ewald +18
Changes in the mean-square nuclear charge radii along the lithium isotopic chain were determined using a combination of precise isotope shift measurements and theoretical atomic st…
Nuclear Charge Radius of Li-9, Li-11: Halo Neutron: the influence of Halo Neutrons
R. Sánchez, W. Nörtershäuser, G. Ewald +20
The nuclear charge radius of Li-11 has been determined for the first time by high precision laser spectroscopy. On-line measurements at TRIUMF-ISAC yielded a Li-7 - Li-11 isotope s…