Elastic and inelastic scattering measurements for the 13C+208Pb system at close to the Coulomb barrier energies

Magro P.L.D.; Guimarães V.; Assunção M.; Zevallos E.O.N.; Angelo M.B.; Garcia-Figueroa L.M.; Miletto F.; Arazi A.; Hojman D.; Cardona M.A.; de Barbará E.; Gomez J.; Paes B.; Cardozo E.N.; Lubian J.; Zamora J.C. · European Physical Journal A (2024) · DOI: 10.1140/epja/s10050-024-01342-2

Resumen

Angular distributions for elastic and inelastic scattering of the 13C+208Pb system have been measured at energies close to the Coulomb barrier, Elab = 59.8, 63.8 and 65.8 MeV. Optical Model (OM) and coupled channel (CC) analysis were performed using Woods-Saxon and double folding São Paulo potentials. Angular distributions for the Jπ=3/2- excited state of 13C∗ (3.684 MeV) and Jπ=3- of 208Pb∗ (2.615 MeV) were also obtained and analyzed with coupled channels calculations. A good description of the elastic angular distributions was achieved with the inclusion of the 1n-stripping contribution in the coupled reaction channel (CRC) calculations. © The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2024.

Instituciones: Universidad Científica del Sur