5 papers
A steady-state magneto-optical trap of fermionic strontium on a narrow-line transition
Rodrigo González Escudero, Chun-Chia Chen, Shayne Bennetts +2
A steady-state magneto-optical trap (MOT) of fermionic strontium atoms operating on the 7.5 kHz-wide transition is demonstrated. This MOT feat…
Continuous guided strontium beam with high phase-space density
Chun-Chia Chen, Shayne Bennetts, Rodrigo González Escudero +2
A continuous guided atomic beam of with a phase-space density exceeding in the moving frame and a flux of is…
The frequency of the ultranarrow transition in
Oleksiy Onishchenko, Sergey Pyatchenkov, Alexander Urech +4
We determine the frequency of the ultranarrow transition by spectroscopy of an ultracold gas. This transition is referenc…
Sisyphus Optical Lattice Decelerator
Chun-Chia Chen, Shayne Bennetts, Rodrigo González Escudero +2
We experimentally demonstrate a variation on a Sisyphus cooling technique that was proposed for cooling antihydrogen. In our implementation, atoms are selectively excited to an ele…
The RbSr ground state investigated via spectroscopy of hot & ultracold molecules
Alessio Ciamei, Jacek Szczepkowski, Alex Bayerle +9
We report on spectroscopic studies of hot and ultracold RbSr molecules, and combine the results in an analysis that allows us to fit a potential energy curve (PEC) for the X(1)$^2Σ…