• DOI:10.1103/PhysRevLett.92.040403
Corpus ID: 10799388

Observation of resonance condensation of fermionic atom pairs.

@article{Regal2004ObservationOR,
  title={Observation of resonance condensation of fermionic atom pairs.},
  author={C. Regal and M. Greiner and D. Jin},
  journal={Physical review letters},
  year={2004},
  volume={92 4},
  pages={
          040403
        }
}

C. Regal, M. Greiner, D. Jin

Published 2004

Physics, Medicine

Physical review letters

We have observed condensation of fermionic atom pairs in the BCS-BEC crossover regime. A trapped gas of fermionic 40K atoms is evaporatively cooled to quantum degeneracy and then a magnetic-field Feshbach resonance is used to control the atom-atom interactions. The location of this resonance is precisely determined from low-density measurements of molecule dissociation. In order to search for condensation on either side of the resonance, we introduce a technique that pairwise projects fermionic… CONTINUE READING

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