246 citations · 1.8k across the 47 of their papers we have counts for
9 papers · 1 filter
Cold and ultracold NH--NH collisions in magnetic fields
Liesbeth M. C. Janssen, Piotr. S. Żuchowski, Ad van der Avoird +2
Elastic and spin-changing inelastic collision cross sections are presented for cold and ultracold magnetically trapped NH. The cross sections are obtained from coupled-channel scat…
Prospects for sympathetic cooling of molecules in electrostatic, ac and microwave traps
S. K. Tokunaga, Wojciech Skomorowski, Piotr S. Żuchowski +4
We consider how trapped molecules can be sympathetically cooled by ultracold atoms. As a prototypical system, we study LiH molecules co-trapped with ultracold Li atoms. We calculat…
Cold and ultracold NH--NH collisions: The field-free case
Liesbeth M. C. Janssen, Piotr. S. Żuchowski, Ad van der Avoird +2
We present elastic and inelastic spin-changing cross sections for cold and ultracold NH() + NH() collisions, obtained from full quantum scattering calculations…
Cold collisions of N atoms and NH molecules in magnetic fields
Piotr S. Żuchowski, Jeremy M. Hutson
We calculate the interaction potential between N atoms and NH molecules and use it to investigate cold and ultracold collisions important for sympathetic cooling. The ratio of elas…
The prospects of sympathetic cooling of NH molecules with Li atoms
Alisdair O. G. Wallis, Edward J. J. Longdon, Piotr S. Żuchowski +1
We calculate the quartet potential energy surface for Li+NH and use it to calculate elastic and spin-relaxation cross sections for collisions in magnetically trappable spin-stretch…
Interaction between LiH molecule and Li atom from state-of-the-art electronic structure calculations
Wojciech Skomorowski, Filip Pawłowski, Tatiana Korona +3
State-of-the-art ab initio techniques have been applied to compute the potential energy surface for the lithium atom interacting with the lithium hydride molecule in the Born-Oppen…