We have studied the interaction of an ultracold heteronuclear Fermi-Bose mixture of fermionic<sup>40</sup>K and bosonic<sup>87</sup>Rb near Feshbach resonances. In a harmonic trap we demonstrate the complete phase diagram from phase separation to collapse. We also identify a resonance as a p-wave resonance by its characteristic doublet structure.

© 2007 Optical Society of America

PDF Article