High-$j$ neutron excitations outside ${}^{136}$Xe

R. Talwar, B. P. Kay, A. J. Mitchell +8

The $\nu 0h_{9/2}$ and $\nu 0i_{13/2}$ strength at ${}^{137}$Xe, a single neutron outside the $N=82$ shell closure, has been determined using the ${}^{136}$Xe($\alpha$,${}^3$He)${}^{137}$Xe react…