Core Breaking at Low Spin in ${}^{68}$Zn from Nuclear Resonance Fluorescence

S. R. Johnson, R. V. F. Janssens, B. A. Brown +11

Low-spin excited states in ${}^{68}$Zn have been studied at the High Intensity Gamma-Ray Source (HI$\gamma$S) from the ground state up to the particle emission threshold using the nuclear…