Feshbach resonances are the essential tool to control the interaction between atoms in
ultracold quantum gases. They have found numerous experimental applications, opening up …

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

Magnetically tunable Feshbach resonances were employed to associate cold diatomic
molecules in a series of experiments involving both atomic Bose and two-spin-component …

Ultracold single molecules have wide-ranging potential applications, such as ultracold
chemistry, precision measurements, quantum simulation, and quantum computation …

We have measured the binding energy of 7 Li Feshbach molecules deep into the
nonuniversal regime by associating atoms in a Bose-Einstein condensate with a modulated …

We study two-body correlations in a spin-balanced ultracold harmonically trapped Fermi gas
of Li 6 atoms in the crossover from the Bardeen-Cooper-Schrieffer (BCS) to the Bose …

We report on the observation of an elementary exchange process in an optically trapped
ultracold sample of atoms and Feshbach molecules. We can magnetically control the …

We present a general formulation of the quantum-defect theory for systems with an attractive
1/r α type of asymptotic potentials with α> 2. Its structural differences from the standard …

We model the binding energies of rovibrational levels of the RbYb molecule using
experimental data from two-color photoassociation spectroscopy in mixtures of ultracold 87 …

We present a multichannel quantum-defect theory for slow atomic collisions that takes
advantages of the analytic solutions for the long-range potential and both the energy and …