Isomer shift and magnetic moment of the long-lived 1/2${}^{+}$ isomer in ${}_{30}^{79}$Zn${}_{49}$: signature of shape coexistence near ${}^{78}$Ni

X. F. Yang, C. Wraith, L. Xie +21

Collinear laser spectroscopy has been performed on the ${}_{30}^{79}$Zn${}_{49}$ isotope at ISOLDE-CERN. The existence of a long-lived isomer with a few hundred milliseconds half-life…