One-proton transfer reaction for the O18+Ti48 system at 275 MeV

• DOI: 10.1103/physrevc.104.034617
• Publication Date: 2021-09-15T17:23:01Z
• Authors: O. Sgouros; M. Cavallaro; F. Cappuzzello; D. Carbone; C. Agodi; A. Gargano; G. De Gregorio; C. Altana; G. A. Brischetto; S. Burrello; S. Calabrese; D. Calvo; V. Capirossi; E. R. Chávez Lomelí; I. Ciraldo; M. Cutuli; F. Delaunay; H. Djapo; C. Eke; P. Finocchiaro; M. Fisichella; A. Foti; A. Hacisalihoglu; F. Iazzi; L. La Fauci; R. Linares; J. Lubian; N. H. Medina; M. Moralles; J. R. B. Oliveira; A. Pakou; L. Pandola; F. Pinna; G. Russo; M. A. Guazzelli; V. Soukeras; G. Souliotis; A. Spatafora; D. Torresi; A. Yildirim; V. A. B. Zagatto
• Keywords: 0103 physical sciences; 01 natural sciences; 7. Clean energy

Single-nucleon transfer reactions are processes that selectively probe single-particle components of the populated many-body nuclear states. In this context, recent efforts have been made to build a unified description rich spectroscopy accessible in heavy-ion collisions. An example multichannel approach is study competition between successive nucleon and charge exchange reactions, latter being particular interest context single double beta decay studies. To extent, one-proton pickup reaction $^{48}\mathrm{Ti}(^{18}\mathrm{O},^{19}\mathrm{F})^{47}\mathrm{Sc}$ at 275 MeV was measured for first time, under NUMEN experimental campaign. Differential cross-section angular distribution measurements $^{19}\mathrm{F}$ ejectiles were performed INFN-LNS Catania by using MAGNEX large acceptance magnetic spectrometer. The data analyzed within distorted-wave coupled-channels Born approximation frameworks. initial final-state interactions described adopting S\~ao Paulo potential, whereas spectroscopic amplitudes projectile target overlaps derived from shell-model calculations. theoretical cross sections found be very good agreement with data, suggesting validity optical potentials involved states adopted model space.