The Disintegration ofNd147

Three groups of monochromatic electrons corresponding to gamma-rays of 91.5±1.0 kev, 320±3 kev, and 534±4 kev have been identified in the disintegration of ${\mathrm{Nd}}^{147}$. These gamma-rays are ascribed to transitions in ${\mathrm{Pm}}^{147}$. Evidence has been obtained for a complex beta-spectrum of ${\mathrm{Nd}}^{147}$. On the basis of coincidences, a partial scheme of disintegration for ${\mathrm{Nd}}^{147}$ is proposed. The total energy decrease from the ground state of ${\mathrm{Nd}}^{147}$ to the ground state of ${\mathrm{Pm}}^{147}$ nuclei is 1.425±0.015 Mev.