High spin states and band structure inRh99andRh101

Citations Over TimeTop 12% of 1982 papers

Abstract

High spin states in $^{99}\mathrm{Rh}$ and $^{101}\mathrm{Rh}$ have been populated via the $^{96,98}\mathrm{Mo}(^{6}\mathrm{Li}, 3n)$ reaction. Two cascades based on the ${\frac{1}{2}}^{\ensuremath{-}}$ ground state and the ${\frac{9}{2}}^{+}$ isomeric state are attributed to each nucleus on the basis of $\ensuremath{\gamma}\ensuremath{-}\ensuremath{\gamma}$ coincidence measurements. Excitation functions and angular distribution measurements were used to assign spin values and determine some multipole mixing ratios.NUCLEAR REACTIONS $^{96,98}\mathrm{Mo}(^{6}\mathrm{Li}, 3n)^{99,101}\mathrm{Rh}$, $E=18\ensuremath{-}34$ MeV; measured ${E}_{\ensuremath{\gamma}}$, $n\ensuremath{-}\ensuremath{\gamma}$, $\ensuremath{\gamma}\ensuremath{-}\ensuremath{\gamma}$ coincidences, $\ensuremath{\gamma}$-ray angular distributions; $^{99}\mathrm{Rh}$, $^{101}\mathrm{Rh}$ deduced levels, ${J}^{\ensuremath{\pi}}$; enriched targets, Ge(Li) detectors.

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