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Momentum Distribution of a Fermi Gas of Atoms in the BCS-BEC Crossover

Published

Author(s)

C A. Regal, M Greiner, M Giorgini, M J. Holland, D S. Jin

Abstract

We observe dramatic changes in the atomic momentum distribution of a Fermo gas in the region of the BCS-BEC crossover. We study the shape of the momentum distribution and the kinetic energy as a function of interaction strength. The data are compared to exact theories for both of the two weakly interacting limits and to a mean-field theory in the strongly interacting regime.
Citation
Physical Review Letters

Keywords

BCS-BEC

Citation

Regal, C. , Greiner, M. , Giorgini, M. , Holland, M. and Jin, D. (2008), Momentum Distribution of a Fermi Gas of Atoms in the BCS-BEC Crossover, Physical Review Letters (Accessed March 5, 2024)
Created October 16, 2008