587 citations · 1.6k across the 27 of their papers we have counts for
3 papers · 2 filters
Observation of Rydberg-atom macrodimers: micrometer-sized diatomic molecules
Heiner Saßmannshausen, Johannes Deiglmayr
Long-range metastable molecules consisting of two cesium atoms in high Rydberg states have been observed in an ultracold gas. A sequential three-photon two-color photoassociation s…
Long-range Rydberg molecules, Rydberg macrodimers and Rydberg aggregates in an ultracold Cs gas
Heiner Saßmannshausen, Johannes Deiglmayr, Frédéric Merkt
We present an overview of our recent investigations of long-range interactions in an ultracold Cs Rydberg gas. These interactions are studied by high-resolution photoassociation sp…
Precision measurement of the ionization energy of Cs I
Johannes Deiglmayr, Holger Herburger, Heiner Saßmannshausen +3
We present absolute-frequency measurements for the transitions from the 6s ground state of Cs to p and p Rydberg states. The transition freque…