Nuclear Properties of Eu145, Eu146, Eu147, Gd146, and Gd147

Abstract

Samples of isotopically pure ${\mathrm{Eu}}^{145}$, ${\mathrm{Eu}}^{146}$, ${\mathrm{Eu}}^{147}$, ${\mathrm{Gd}}^{146}$, and ${\mathrm{Gd}}^{147}$ were prepared by bombardment of ${\mathrm{Sm}}^{144}$ and subsequent separation. The gamma spectrum of each is given and compared to the literature values.