Tests of Universal Three-Body Physics in an Ultracold Bose-Fermi Mixture
Tests of Universal Three-Body Physics in an Ultracold Bose-Fermi Mixture
Recent measurements of Efimov resonances for a number of ultracold atom species have revealed an unexpected universality, in which three-body scattering properties are determined by the van der Waals length of the two-body interaction potential. To investigate whether this universality extends to heteronuclear mixtures, we measure loss rate coefficients in …