High-spin level structure inMo94,95

Abstract

High-spin level structures of $^{94,95}\mathrm{Mo}$ have been reinvestigated via the $^{16}\mathrm{O}(^{82}\mathrm{Se},\mathit{xn}\ensuremath{\gamma})^{94,95}\mathrm{Mo}(x=4,3)$ reactions at $E(^{82}\mathrm{Se})=460$ MeV. The previously reported level schemes of these two nuclei have been largely modified up to \ensuremath{\sim}11 MeV in excitation energy due to identifications of some important linking transitions. Shell-model calculations have been made in the model space of $\ensuremath{\pi}({p}_{1/2},{g}_{9/2},{d}_{5/2}){}^{4}$ and $\ensuremath{\nu}({d}_{5/2},{s}_{1/2},{d}_{3/2},{g}_{7/2},{h}_{11/2}){}^{2(3)}$ and compared with the modified level schemes. The structures of the newly assigned high-spin states in $^{94,95}\mathrm{Mo}$ have been discussed.