This review is concerned with the physics and chemistry associated with the interactions,
collisions, and reactions of ultracold molecules, that is, molecules having translational …

A recent rejuvenation of experimental and theoretical interest in the physics of few-body
systems has provided deep, fundamental insights into a broad range of problems. Few-body …

Quantum fluctuations are the origin of genuine quantum many-body effects, and can be
neglected in classical mean-field phenomena. Here, we report on the observation of stable …

We report the successful production of an ultracold sample of absolute ground-state Na 23
Rb 87 molecules. Starting from weakly bound Feshbach molecules formed via …

In this study, we achieved magnetic control of reactive scattering in an ultracold mixture of
23Na atoms and 23Na6Li molecules. In most molecular collisions, particles react or are lost …

Understanding and controlling collisions is crucial to the burgeoning field of ultracold
molecules. All experiments so far have observed fast loss of molecules from the trap …

We prepare mixtures of ultracold CaF molecules and Rb atoms in a magnetic trap and study
their inelastic collisions. When the atoms are prepared in the spin-stretched state and the …

Compared to purely atomic collisions, ultracold collisions involving molecules have the
potential to support a much larger number of Fano-Feshbach resonances due to the huge …

Understanding ultracold collisions involving molecules is of fundamental importance for
current experiments, where inelastic collisions typically limit the lifetime of molecular …

The dipolar collision between ultracold polar molecules is an important topic both by its own
right from the fundamental point of view and for the successful exploration of many-body …