Quasicontinuum $\gamma$-decay of ${}^{91,92}$Zr: benchmarking indirect ($n,\gamma$) cross section measurements for the $s$-process

M. Guttormsen, S. Goriely, A. C. Larsen +10

Nuclear level densities (NLDs) and $\gamma$-ray strength functions ($\gamma$SFs) have been extracted from particle-$\gamma$ coincidences of the ${}^{92}$Zr($p,p^{\prime }\gamma$)${}^{92}$Zr and ${}^{92}$Zr($p,d\gamma$)…