3 papers
physics.chem-ph2026
Converging on bound states in coupled-channel calculations
C. Ruth Le Sueur, James F. E. Croft, Jeremy M. Hutson
We develop a robust algorithm for locating bound states in coupled-channel calculations. Bound states exist at energies where an individual eigenvalue of a log-derivative or ratio…
physics.chem-ph2025
User Manual for MOLSCAT, BOUND and FIELD, Version 2025.0: programs for quantum scattering properties and bound states of interacting pairs of atoms and molecules
Jeremy M. Hutson, C. Ruth Le Sueur
MOLSCAT is a general-purpose package for performing non-reactive quantum scattering calculations for atomic and molecular collisions using coupled-channel methods. Simple atom-mole…
cond-mat.quant-gas2025
Formation of ultracold KCs Feshbach molecules
Charly Beulenkamp, Krzysztof P. Zamarski, Robert C. Bird +5
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…