Observation of a Degenerate Fermi Gas Trapped by a Bose-Einstein Condensate

B. J. DeSalvo, Krutik Patel, Jacob Johansen +1

We report on the formation of a stable quantum degenerate mixture of fermionic ${}^6$Li and bosonic ${}^{133}$Cs in an optical trap by sympathetic cooling near an interspecies Feshbach…