Gamma-Rays fromNa24

A gamma-ray spectrograph of high resolving power has been employed in measuring the quantum energies and relative intensities of the gamma-rays from {\mathrm{Na}}^{24} The energies thus determined are 0.84, 1.31, 1.66, and 2.90 Mev with relative intensities 0.28, 0.41, 0.45, and 1.00. These results indicate excitation levels in the {\mathrm{Mg}}^{24}residual nucleus at 1.3, 2.9, and 3.7 Mev in partial agreement with experiments on proton...