Observation of the double-charge-exchange reaction48Ca(32S,32Si)48Ti atE lab=125 MeV

Investigation of the system32S+48Ca at 125 MeV incident energy reveals that “exotic” reactions, like the 4p-transfer (32S,28Mg) and the double charge exchange (32S,32Si) occur with large cross sections of 0.23 mb and 2.7 mb, respectively.