10 de agosto de 2021 | Estruturas Nucleares e Reações, Publicações
F. Gollan, D. Abriola, A. Arazi, M. A. Cardona, E. de Barbará, J. de Jesús, D. Hojman, R. M. Id Betan, J. Lubian, A. J. Pacheco, B. Paes, D. Schneider, H. O. Soler
Phys. Rev. C
09/08/2021
Abstract
n this work, one-neutron transfer (pickup and stripping), complete and incomplete fusion cross sections for the 9Be + 197Au system were measured over a wide range of energies around the Coulomb barrier by the offline γ-ray detection method. Coupled-channel calculations were used to determine the elastic, inelastic, and transfer cross sections. Coupled reaction channel calculations were performed to derive the one-neutron stripping and pickup cross sections. Three-body continuum discretized coupled-channel calculations were used to determine the effect of the breakup channel on the other reaction mechanisms. The reduced complete and total fusion were found to be hindered above and enhanced below the Coulomb barrier compared with the universal fusion function due to the breakup plus transfer effects.