Publications (7)
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…
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…
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 productio…
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…
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…
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…