49 citations · 237 across the 12 of their papers we have counts for
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Strong spin-exchange recombination of three weakly interacting Li atoms
J. -L. Li, T. Secker, P. M. A. Mestrom +1
We reveal a significant spin-exchange pathway in the three-body recombination process for ultracold lithium-7 atoms near a zero-crossing of the two-body scattering length. This new…
Three-body spin mixing in spin-1 Bose-Einstein condensates
P. M. A. Mestrom, J. -L. Li, V. E. Colussi +2
We study zero-energy collisions between three identical bosons with spin interacting via pairwise potentials. We quantify the corresponding three-body scattering hypervolum…
Three-body universality in ultracold -wave resonant mixtures
P. M. A. Mestrom, V. E. Colussi, T. Secker +2
We study three-body collisions within ultracold mixtures with resonant interspecies -wave interactions. Our results for the three-body effective interaction strength and decay r…
Multichannel effects in the Efimov regime from broad to narrow Feshbach resonances
T. Secker, D. J. M. Ahmed-Braun, P. M. A. Mestrom +1
We study Efimov physics of three identical bosons with pairwise multichannel interactions for Feshbach resonances of adjustable width. We find that the two-body multichannel nature…
The multichannel nature of three-body recombination for ultracold K
T. Secker, J. -L. Li, P. M. A. Mestrom +1
We develop a full multichannel spin model in momentum space to investigate three-body recombination of identical alkali-metal atoms colliding in a magnetic field. The model combine…
Efficient three-body calculations with a two-body mapped grid method
T. Secker, J. -L. Li, P. M. A. Mestrom +1
We investigate the prospects of combining a standard momentum space approach for ultracold three-body scattering with efficient coordinate space schemes to solve the underlying two…
High-precision analysis of Feshbach resonances in a Mott insulator
Thomas Secker, Jesse Amato-Grill, Wolfgang Ketterle +1
We show that recent high-precision measurements of relative on-site interaction energies in a Mott insulator require a theoretical description beyond the standard Hubbard-mode…