62 citations · 503 across the 24 of their papers we have counts for
24 papers
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…
Long-range states in collisions of ultracold molecules
James F. E. Croft, Brian K. Kendrick, Jeremy M. Hutson
We use coupled-channel calculations to explore the nature of near-threshold bound states in a simplified model of Rb+KRb. This is a prototype for systems with very strong coupling…
Observing S-Matrix Pole Flow in Resonance Interplay: Cold Collisions of Ultracold Atoms in a Miniature Laser-based Accelerator
Matthew Chilcott, Samyajit Gayen, James Croft +2
We provide an overview of experiments exploring resonances in the collision of ultracold clouds of atoms. Using a laser-based accelerator that capitalizes on the energy resolution…
Electro-association of ultracold dipolar molecules into tetramer field-linked states
Goulven Quéméner, John L. Bohn, James F. E. Croft
The presence of electric or microwave fields can modify the long-range forces between ultracold dipolar molecules in such a way as to engineer weakly-bound states of molecule pairs…
Cold collisions of rovibrationally excited D molecules
James F. E. Croft, Pablo G. Jambrina, F. Javier Aoiz +2
The H+H system has long been considered as a benchmark system for ro-vibrational energy transfer in bimolecular collisions. However, most studies thus far have focused on c…
Stereodynamical control of cold collisions between two aligned D2 molecules
Pablo G. Jambrina, James F. E. Croft, Junxiang Zuo +3
Resonant scattering of optically state-prepared and aligned molecules in the cold regime allows the most detailed interrogation and control of bimolecular collisions. This techniqu…