Recent results for the one-proton transfer reaction in the 18O+48Ti collision at 275 MeV

The 18 O+48 Ti reaction was studied at the energy of 275 MeV for the first time under the NUMEN and NURE experimental campaigns with the aim to investigate the complete net of reaction channels potentially involved in the 48 Ca→48 Ti double charge exchange transition. Such a transition is of great interest because of its relevance to the extraction of 48 Ca→48 Ti double beta decay nuclear matrix element. The relevant experiment was carried out at the MAGNEX facility of INFN-LNS in Catania. Angular distribution measurements for the various reaction products were performed by using the MAGNEX large acceptance magnetic spectrometer. The present contribution is focused on the analysis of the one-proton transfer channel with emphasis on the particle identification technique and the estimation of background contaminations.