587 citations · 1k across the 9 of their papers we have counts for
9 papers
An experimental platform for studying the heteronuclear Efimov effect with an ultracold mixture of Li and Cs atoms
Eleonora Lippi, Manuel Gerken, Stephan Häfner +10
We present the experimental apparatus enabling the observation of the heteronuclear Efimov effect in an optically trapped ultracold mixture of Li-Cs with high-resolutio…
Analyzing Feshbach resonances -- A Li -Cs case study
Rico Pires, Marc Repp, Juris Ulmanis +7
We provide a comprehensive comparison of a coupled channels calculation, the asymptotic bound state model (ABM), and the multichannel quantum defect theory (MQDT). Quantitative res…
Observation of Efimov Resonances in a Mixture with Extreme Mass Imbalance
R. Pires, J. Ulmanis, S. Häfner +4
We observe two consecutive heteronuclear Efimov resonances in an ultracold Li-Cs mixture by measuring three-body loss coefficients as a function of magnetic field near a Feshbach r…
Observation of interspecies Li-Cs Feshbach resonances
M. Repp, R. Pires, J. Ulmanis +4
We report on the observation of nineteen interspecies Feshbach resonances in an optically trapped ultracold Bose-Fermi mixture of ^{133}Cs and ^{6}Li in the two energetically lowes…
Population redistribution in optically trapped polar molecules
J. Deiglmayr, M. Repp, O. Dulieu +2
We investigate the rovibrational population redistribution of polar molecules in the electronic ground state induced by spontaneous emission and blackbody radiation. As a model sys…
The permanent dipole moment of LiCs in the ground state
J. Deiglmayr, A. Grochola, M. Repp +3
Recently we demonstrated the formation of ultracold polar LiCs molecules in deeply bound levels of the X1S+ ground state, including the rovibrational ground state [J. Deiglmayr et…
Influence of a Feshbach resonance on the photoassociation of LiCs
J. Deiglmayr, P. Pellegrini, A. Grochola +5
We analyse the formation of ultracold 7Li133Cs molecules in the rovibrational ground state through photoassociation into the B1Pi state, which has recently been reported [J. Deiglm…
Formation of ultracold dipolar molecules in the lowest vibrational levels by photoassociation
J. Deiglmayr, M. Repp, A. Grochola +6
We recently reported the formation of ultracold LiCs molecules in the rovibrational ground state X1Sigma+,v''=0,J''=0 [J. Deiglmayr et al., PRL 101, 133004 (2008)]. Here we discuss…
Formation of ultracold polar molecules in the rovibrational ground state
J. Deiglmayr, A. Grochola, M. Repp +6
Ultracold LiCs molecules in the absolute ground state X, v"=0, J"=0 are formed via a single photo-association step starting from laser-cooled atoms. The selective production…