Dipole and quadrupole moments of ${}^{73-78}$Cu as a test of the robustness of the $Z=28$ shell closure near ${}^{78}$Ni

R. P. de Groote, J. Billowes, C. L. Binnersley +21

Nuclear spins and precise values of the magnetic dipole and electric quadrupole moments of the ground-states of neutron-rich ${}^{76-78}$Cu isotopes were measured using the Collinear…