Density dependent interaction applied to low-multipole ( p , p ’ ) and ( p , n ) transitions in light nuclei

The density-dependent interaction based on the Bonn-J\"ulich G-matrix NN interaction was used in a distorted-wave Born approximation analysis of (p,p') and (p,n) data for p-shell nuclei at ${\mathit{E}}_{\mathit{p}}$=35 MeV. Calculations with this interaction fit the data as well as the commonly used density-independent interaction M3Y and gave significant improvement for analyzing powers of unnatural-parity transitions. Most of the improvement was found to be due to the tensor part of the interaction.