28 citations · 42 across the 2 of their papers we have counts for
5 papers · 1 filter
Controlling the ac Stark effect of RbCs with dc electric and magnetic fields
Jacob A. Blackmore, Rahul Sawant, Philip D. Gregory +4
We investigate the effects of static electric and magnetic fields on the differential ac Stark shifts for microwave transitions in ultracold bosonic RbCs molecules,…
Frequency Ratio Measurements with 18-digit Accuracy Using a Network of Optical Clocks
Boulder Atomic Clock Optical Network, Collaboration, : +35
Atomic clocks occupy a unique position in measurement science, exhibiting higher accuracy than any other measurement standard and underpinning six out of seven base units in the SI…
Loss of ultracold RbCs molecules via optical excitation of long-lived two-body collision complexes
Philip D. Gregory, Jacob A. Blackmore, Sarah L. Bromley +1
We show that the lifetime of ultracold ground-state RbCs molecules in an optical trap is limited by fast optical excitation of long-lived two-body collision complexe…
JILA SrI Optical Lattice Clock with Uncertainty of
Tobias Bothwell, Dhruv Kedar, Eric Oelker +5
We report on an improved systematic evaluation of the JILA SrI optical lattice clock, achieving a nearly identical systematic uncertainty compared to the previous strontium accurac…
Collective atomic scattering and motional effects in a dense coherent medium
Sarah L. Bromley, Bihui Zhu, Michael Bishof +9
We investigate collective emission from coherently driven ultracold Sr atoms. We perform two sets of experiments, using a strong and weak transition that are insensitive…