Experimentally constrained ($p,\gamma$)${}^{89}$Y and ($n,\gamma$)${}^{89}$Y reaction rates relevant to the $p$-process nucleosynthesis

A. C. Larsen, M. Guttormsen, R. Schwengner +18

The nuclear level density and the $\gamma$-ray strength function have been extracted for ${}^{89}$Y, using the Oslo Method on ${}^{89}$Y($p,p^{\prime }\gamma$)${}^{89}$Y coincidence data. The $\gamma$-ray stre…