The gamma-decay of the 1644 and 1650 keV resonances in the 44 Ca(p, ψ) 45 Sc reaction

The decay schemes have been studied for ψ-rays from the (p, ψ) reaction on44Ca at the resonancesEP = 1644 and 1650 keV and the energy levels have been obtained for45Sc. The angular distributions have been measured for several primary and secondary ψ-rays and theJ π values of the resonance states have been found to be 3/2−. The spin values of several levels found in previous experiments are confirmed and those for the 1067 and 1555 keV levels are found to be 3/2 and 1/2, respectively.