© 2026, Jagiellonian University. All rights reserved.During the E666 experiment at the GANIL facility in 2016, where the fragmentation technique of a primary58Ni beam was used,46Mn, as well as other isotopes, was created and later implanted in a DSSSD surrounded by HPGe clovers. The subsequent ?+-decay could populate46Cr excited states above the proton separation energy, and later decay into45V in a process called ?-delayed proton emission. The detection of the ? rays and protons emitted after the46Mn decay allowed us to study the inverse reaction to the45V(p, ?)46Cr process. This later reaction impacts the44Ti production in Supernovae events. In this work, we present the preliminary results regarding the refined energy spectrum for the ? rays and charged particles detected, linked to the46Mn ?+-decay.