233 citations · 415 across the 10 of their papers we have counts for
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Collisional properties of weakly bound heteronuclear dimers
B. Marcelis, S. J. J. M. F. Kokkelmans, G. V. Shlyapnikov +1
We consider collisional properties of weakly bound heteronuclear molecules (dimers) formed in a two-species mixture of atoms with a large mass difference. We focus on dimers contai…
Fermionic superfluidity with positive scattering length
Bout Marcelis, Servaas Kokkelmans
Superfluidity in an ultracold Fermi gas is usually associated with either a negative scattering length, or the presence of a two-body bound state. We show that none of these ingred…
Dissociation of Feshbach Molecules into Different Partial Waves
Stephan Dürr, Thomas Volz, Niels Syassen +5
Ultracold molecules can be associated from ultracold atoms by ramping the magnetic field through a Feshbach resonance. A reverse ramp dissociates the molecules. Under suitable cond…
Feshbach Spectroscopy of a Shape Resonance
Thomas Volz, Stephan Dürr, Niels Syassen +3
We present a new spectroscopy technique for studying cold-collision properties. The technique is based on the association and dissociation of ultracold molecules using a magnetical…
Formation of fermionic molecules via interisotope Feshbach resonances
E. G. M. v. Kempen, B. Marcelis, S. J. J. M. F. Kokkelmans
We perform an analysis of recent experimental measurements and improve the lithium interaction potentials. For Li a consistent description can be given. We discuss theoretical…