Thermalization and Sub-Poissonian Density Fluctuations in a Degenerate Molecular Fermi Gas

William G. Tobias, Kyle Matsuda, Giacomo Valtolina +3

We observe thermalization in the production of a degenerate Fermi gas of polar ${}^{40}\text{K}{}^{87}\text{Rb}$ molecules. By measuring the atom--dimer elastic scattering cross se…