Partial Radiative Strength Functions for Dipole Transitions in the~(49, 51)V Nuclei

摘要

Radiative strength functions for dipole transitions from the compound-nucleus states to excited states of ~(49)V and ~(51)V nuclei are determined from the resonance-averaged intensities of primary γ rays from (p,γ) reactions, measured in the proton-energy range 1.5-3.5 MeV. The obtained data are compared with the predictions of various models. The best description for E1 transitions is obtained on the basis of a model taking into account the dependence of the strength function on the energy of photons, temperature, and the nuclear shell structure.