3 papers
cond-mat.quant-gas2025
Formation of ultracold KCs Feshbach molecules
Charly Beulenkamp, Krzysztof P. Zamarski, Robert C. Bird +4
We report the creation of an ultracold gas of bosonic KCs molecules. We first demonstrate a cooling strategy relying on sympathetic cooling of Cs to produce…
physics.atom-ph2024
Making molecules by mergoassociation: the role of center-of-mass motion
Robert C. Bird, Jeremy M. Hutson
In mergoassociation, two atoms in separate optical traps are combined to form a molecule when the traps are merged. Previous theoretical treatments have considered only the relativ…
physics.atom-ph2023
Making molecules by mergoassociation: two atoms in adjacent nonspherical optical traps
Robert C. Bird, C. Ruth Le Sueur, Jeremy M. Hutson
Mergoassociation of two ultracold atoms to form a weakly bound molecule can occur when two optical traps that each contain a single atom are merged. Molecule formation occurs at an…