32 citations · 129 across the 8 of their papers we have counts for
6 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…
Commissioning of the Francium Trapping Facility at TRIUMF
M. Tandecki, J. Zhang, R. Collister +6
We report on the successful commissioning of the Francium Trapping Facility at TRIUMF. Large laser-cooled samples of francium are produced from a francium ion beam delivered by the…
Sensitivity test of a blue-detuned dipole trap designed for parity non-conservation measurements in Fr
Dong Sheng, Jiehang Zhang, Luis A. Orozco
A dynamic blue-detuned optical dipole trap with stable atoms produces a differential ac Stark shift of 18 Hz in the ground state hyperfine transition, and it preserves th…
Preliminary studies for anapole moment measurements in rubidium and francium
D. Sheng, L. A. Orozco, E. Gomez
Preparations for the anapole measurement in Fr indicate the possibility of performing a similar measurement in a chain of Rb. The sensitivity analysis based on a single nucleon mod…
Measurement of the hyperfine splitting of the 6S level in rubidium
A. Perez Galvan, Y. Zhao, L. A. Orozco
We present a measurement of the hyperfine splitting of the 6S excited level of rubidium using two photon absorption spectroscopy in a glass cell. The values we obtain for t…