See entry https://elog.ph.ed.ac.uk/ISOLDE/28 for a full description, but editing the same elog is altering attachment numbers etc. Here I've added 20 um foil as well as 5.3 MeV/u (~313 MeV) 59Cu beam. The first set is 59Cu(p,alpha)56Ni showing 56Ni in the heavy ion detector, with different beam energies and Al degrader foil thicknesses. The second set is for 59Cu(12C,12C)59Cu scattering.