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Reaction mechanisms in the 6Li+59Co system

2009; Elsevier BV; Volume: 821; Issue: 1-4 Linguagem: Inglês

10.1016/j.nuclphysa.2009.02.009

1873-1554

F. A. Souza, C. Beck, N. Carlin, N. Keeley, R. Liguori Neto, M. M. de Moura, M. G. Munhoz, M. G. Del Santo, A. A. P. Suaide, E. M. Szanto, A. Szanto de Toledo,

Nuclear reactor physics and engineering

The reactions induced by the weakly bound 6Li projectile interacting with the intermediate mass target 59Co were investigated. Light charged particles singles and α–d coincidence measurements were performed at the near barrier energies Elab=17.4, 21.5, 25.5 and 29.6 MeV. The main contributions of the different competing mechanisms are discussed. A statistical model analysis, Continuum-Discretized Coupled-Channels (CDCC) calculations and two-body kinematics were used as tools to provide information to disentangle the main components of these mechanisms. A significant contribution of the direct breakup was observed through the difference between the experimental sequential breakup cross section and the CDCC prediction for the non-capture breakup cross section.