Proton and alpha-particle capture reactions at sub-Coulomb energies relevant to the p process

Several cross-section measurements of proton as well as α-particle capture reactions in the Se-Sb region have been carried out at sub-Coulomb energies with the aim to obtain global input parameters for Hauser-Feshbach (HF) calculations. Some of the results are compared with HF calculations using various optical model potentials and nuclear level densities.