Sub-barrier Fusion of radioactive $^{132}$Sn and $^{64}$Ni

Fusion induced by neutron-rich radioactive ion beams has received substantial interest experimentally and theoretically in recent years. The fusion excitation function of radioactive $^{132}$Sn on $^{64}$Ni has been measured. The cross section for the lowest energy data point had a large uncertainty and was anomalously large. With an improved apparatus, an experiment was carried out to investigate the fusion of $^{132}$Sn and $^{64}$Ni at sub-barrier energies. The technique and results of the new measurement will be presented.