Аннотация:Studies of the bremsstrahlung spectrum-weighted average yields of 187Os(γ, p)186Re, 189Os(γ, p)188Re, and190Os(γ, p)189Re were conducted, and experimental values of these yields were obtained for a bremsstrahlung cutoff energy of 23 MeV. The results of simulation within the statistical nuclear model using the TALYS1.96 software code indicate a predominant contribution of nonstatistical mechanisms to the reactions under study. Calculations of the yields of the reactions, semidirect processes taken into account, describe the experimental data satisfactorily.
