Feshbach resonances in ${}^{23}\mathrm{Na}+$${}^{39}\mathrm{K}$ mixtures and refined molecular potentials for the NaK molecule

Torsten Hartmann, Torben A. Schulze, Kai K. Voges +5

We present a detailed study of interspecies Feshbach resonances of the bosonic ${}^{23}\mathrm{Na}+$${}^{39}\mathrm{K}$ mixture for magnetic fields up to $750\mathrm{G}$ in various…