PREEQUILIBRIUM AND DIRECT-SEMI-DIRECT MODEL-CALCULATIONS OF PROTON RADIATIVE-CAPTURE EXCITATION-FUNCTIONS NEAR A=60

Excitation functions of integrated cross section for Fe-56(26)(p, gamm a)(27)Co-57, Co-59(27)(p, gamma) Ni-60(28), Ni-58,60,61(28) (P, gamma) (29)Cu-59,Cu-61,Cu-62, Cu-63(29)(P, gamma)(30)Zn-64 and Zn-64(30)(p, g amma)(31)Ga-65 reactions were calculated using pre-equilibrium-equilib rium capture exciton model and, for comparison, also the direct-semi-d irect capture model in order to extend the systematic study of the for mer one in the region of medium-weight nuclei. After the correction of binding energies for pairing within the pre-equilibrium calculation, the results of both models compare relatively well to the available ex perimental data.