Experimental investigation of chemical reactions with full quantum state resolution for all
reactants and products has been a long-term challenge. Here we prepare an ultracold few …

We explore the physical origin and the general validity of a propensity rule for the
conservation of the hyperfine spin state in three-body recombination. This rule was recently …

Ultracold diatomic molecules find application in quantum studies ranging from controlled
chemistry and precision measurement physics to quantum many-body simulation and …

This paper reports a high-resolution experimental study of the 3 Π g 3 and 4 Σ g+ 3
electronic states of the Rb 2 85 dimer. In the experiment, rovibrational levels of the two …

We study, both theoretically and experimentally, the dynamical polarizability of molecules in
the rovibrational ground state of. Taking all relevant excited molecular bound states into …

Two-colour polarization labelling experiments have been used to explore the excitation
spectrum of the rubidium dimer in the region 25 500–27 000 cm− 1, probing two mutually …

This paper reports a high-resolution experimental study and a numerical analysis of the Rb
2 6 1 Σ g+ ion-pair state. A large number of rovibrational term values spanning a wide range …

A new four parameter Tang-Toennies type potential model is described for the a 3 Σ u+
triplet state of the alkali dimers Na 2, K 2, Rb 2, and Cs 2. Compared to an earlier three …

This paper clarifies the disagreement in the depth of the potential energy curve of the cesium
dimer singlet ground state which has lasted for nearly a decade. We point out that the origin …

In order to model the spectroscopic and scattering properties of a quantum system, we
propose and explore a new absorbing complex-type optical potential based on a …