77 citations · 289 across the 7 of their papers we have counts for
3 papers · 2 filters
Probing a scattering resonance in Rydberg molecules with a Bose-Einstein condensate
Michael Schlagmüller, Tara Cubel Liebisch, Huan Nguyen +10
We present spectroscopy of a single Rydberg atom excited within a Bose-Einstein condensate. We not only observe the density shift as discovered by Amaldi and Segre in 1934, but a l…
Observation of mixed singlet-triplet Rb Rydberg molecules
Fabian Böttcher, Anita Gaj, Karl M. Westphal +6
We present high-resolution spectroscopy of Rb ultralong-range Rydberg molecules bound by mixed singlet-triplet electron-neutral atom scattering. The mixing of the scatte…
Probing a quantum gas with single Rydberg atoms
Huan Nguyen, Tara Cubel Liebisch, Michael Schlagmüller +5
We present a novel spectroscopic method for probing the \insitu~density of quantum gases. We exploit the density-dependent energy shift of highly excited {Rydberg} states, which is…