Repulsive core effects in (t,p) stripping reactions using a Tabakin potential

Repulsive core effects in two-nucleon transfer reactions are investigated referring to the (t,p) stripping reactions. The form factor for the (t,p) stripping reactions is calculated using a Tabakin potential for the neutron-proton interaction. Two different cases are considered by taking for the repulsive and attractive parts of the Tabakin potential a Yamaguchi type or Breit et al. type parameters. It is found that the repulsive core effects are important and should be taken into account to extract reasonable spectroscopic factors