  Partial cross sections for the (p,gamma) reaction on the Y-89 nucleus that
were measured previously at proton energies between 2.17 and 5.00 MeV and which
were averaged over resonances were used to determine the absolute values and
the energy distribution of the strength of dipole transitions from
compound-nucleus states to low-lying levels of the Zr-90 nucleus. The data
obtained in this way were compared with the predictions of various models.
