Binding energies of L6 i p -wave Feshbach molecules

We present measurements of the binding energies of L6 i p -wave Feshbach molecules formed in combinations of the | F=1/2, mF =+1/2 (|1) and | F=1/2, mF =-1/2 (|2) states. The binding energies scale linearly with magnetic field detuning for all three resonances. The relative molecular magnetic moments are found to be 113 ± 7 μ K/G, 111 ± 6 μ K/G, and 118 ± 8 μ K/G for the |1 - |1, |1 - |2, and |2 - |2 resonances, respectively, in good agreement with theoretical predictions. Closed-channel amplitudes and the size of the p -wave molecules are obtained theoretically from full closed-coupled calculations.