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Abstract
The (d, 6 Li) reaction on 10 B, 11 B, 12 C, 16 O, 19 F, 28 Si and 40 Ca has been investigated with the 19.5 MeV deuteron beam of the MPI Emperor tandem Van de Graaff. The measured angular distributions are analyzed by finite-range DWBA calculations. Spectroscopic factors for the α-cluster transfer have been calculated from shell-model wave functions for the target nuclei. The theoretical cross sections are found to be very sensitive to the choice of the model for 6 Li. The cluster model leads to cross sections which are strongly enhanced compared to the shell-model predictions. They reproduce the absolute experimental cross sections of the ground state transitions for the target nuclei from 12 C to 40 Ca. However, the experimental (d, 6 Li) cross section on the 10 B target is much larger than predicted and the angular distribution cannot be described. This indicates a more complicated reaction mechanism in this case.
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