Tiemann, Eberhard; Gersema, Philipp; Voges, Kai K.; Hartmann, Torsten; Zenesini, Alessandro; Ospelkaus, Silke
(College Park, MD : APS, 2020)
We report on deviations beyond the Born-Oppenheimer approximation in potassium interatomic potentials. Identifying three previously unknown d-wave Feshbach resonances, we significantly improve the understanding of the K39 ...