EPJ Web of Conferences 17, 16002 (2011)
https://doi.org/10.1051/epjconf/20111716002

Scattering of ⁹Li on ²⁰⁸Pb at energies around the Coulomb barrier

¹ Instituto de Estructura de la Materia, CSIC, E-28006 Madrid, Spain
² CICANUM, Universidad de Costa Rica, Apdo. 2060, San José, Costa Rica
³ Dpto Física Atómica Molecular y Nuclear, Facultad CC Físicas, Universidad de Sevilla, Aptdo. 1065, 41080 Spain
⁴ Dpto de Física Aplicada, Universidad de Huelva, E-21071 Huelva, Spain
⁵ Centro Nacional de Aceleradores, E-41092 - Sevilla, Spain
⁶ TRIUMF, V6T2A3 Vancouver B.C., Canada
⁷ Department of Physics, University of York, YO10 5DD Heslington, York, U.K
⁸ Department of Physics and Astronomy, University of Aarhus, DK-8000, Århus, Denmark
⁹ Centro de Física Nuclear da Universidade de Lisboa, 1649-003 Lisbon, Portugal
¹⁰ Instituto de Física Corpuscular, CSIC-Universidad de Valencia, Spain
¹¹ Fundamental Physics, Chalmers University of Technology, S-41296 Göteborg, Sweden

^a e-mail: m.cubero@csic.es

Abstract

In order to study the dynamics of ¹¹Li and ⁹Li beams in a strong electric field at energies around the Coulomb barrier, we measured at the ISACII-TRIUMF Facility the angular distribution of elastic and inelastic scattering of ¹¹Li+²⁰⁸Pb at 24.2 and 29.7 MeV and ⁹Li+²⁰⁸Pb at 24, 29.5 and 33 MeV laboratory energies. We present here the first determination of the angular distribution of the cross section of ⁹Li+²⁰⁸Pb. The results are compared with theoretical calculations using the double-folding São Paulo Potential (SPP) for the real part and a for the imaginary part a Woods-Saxon potential. A good overall agreement is obtained.