Collective 2p-2h intruder states in ${}^{118}$Sn studied via $\beta$-decay of ${}^{118}$In using GRIFFIN

K. Ortner, C. Andreoiu, M. Spieker +25

The low-lying structure of semi-magic ${}^{118}$Sn has been investigated through the $\beta$-decay of ${}^{118}$In ($T_{1/2}=4.45$ min) to study shape coexistence via the reduced transitio…