Spectroscopic factors for (d,p) stripping reactions with different repulsive core nucleon-nucleon potentials

Deuteron stripping reactions are considered. The short-range correlations for the nucleons in the nuclei are taken into account. The neutron-proton nuclear potential in the deuteron is taken as a long-range attractive potential surrounded by a short-range repulsive potential. We take different forms for the two parts of the neutron-proton nuclear potential. The differential cross sections for the two nuclear reactions ${}_{}{}^{28}{}_{}{}^{}\mathrm{Si}\mathrm{}(d,p)\mathrm{}{}_{}{}^{29}{}_{}{}^{}\mathrm{Si}$ and ${}_{}{}^{40}{}_{}{}^{}\mathrm{Ca}\mathrm{}(d,p)\mathrm{}{}_{}{}^{41}{}_{}{}^{}\mathrm{Ca}$ have been calculated for each of the nuclear potential forms. Fitting our theoretical calculations, with the experimental data, using the distorted-wave Born-approximation calculations, a good agreement is obtained. The more reliable spectroscopic factors for these reactions have been extracted.