355 citations · 2.9k across the 18 of their papers we have counts for
17 papers
Looking for "avalanche-mechanism" loss at an atom-molecule Efimov resonance
Ming-Guang Hu, Ruth S. Bloom, Deborah S. Jin +1
The "avalanche mechanism" has been used to relate Efimov trimer states to certain enhanced atom loss features observed in ultracold atom gas experiments. These atom loss features a…
Coherent Atom-Molecule Oscillations in a Bose-Fermi Mixture
M. L. Olsen, J. D. Perreault, T. D. Cumby +1
We create atom-molecule superpositions in a Bose-Fermi mixture of Rb-87 and K-40 atoms. The superpositions are generated by ramping an applied magnetic field near an interspecies F…
The potential energy of a K Fermi gas in the BCS-BEC crossover
J. T. Stewart, J. P. Gaebler, C. A. Regal +1
We present a measurement of the potential energy of an ultracold trapped gas of K atoms in the BCS-BEC crossover and investigate the temperature dependence of this energy at…
Finite Temperature Momentum Distribution of a Trapped Fermi Gas
Qijin Chen, C. A. Regal, D. S. Jin +1
We present measurements of the temperature-dependent momentum distribution of a trapped Fermi gas consisting of K in the BCS-BEC crossover regime. Accompanying theoretical r…
Understanding the superfluid phase diagram in trapped Fermi gases
Qijin Chen, C. A. Regal, M. Greiner +2
Trapped ultracold Fermi gases provide a system that can be tuned between the BCS and BEC regimes by means of a magnetic-field Feshbach resonance. Condensation of fermionic atom pai…
Momentum distribution of a Fermi gas of atoms in the BCS-BEC crossover
C. A. Regal, M. Greiner, S. Giorgini +2
We observe dramatic changes in the atomic momentum distribution of a Fermi gas in the region of the BCS-BEC crossover. We study the shape of the momentum distribution and the kinet…