Doubly-magic nature of 56Ni: measurement of the ground state nuclear magnetic dipole moment of 55Ni

J. S. Berryman, K. Minamisono, W. F. Rogers +6

The nuclear magnetic moment of the ground state of ${}^{55}$Ni ($I^{\pi }=3/2^{-},T_{1/2}=204$ ms) has been deduced to be $|\mu$^{55}Ni)$|=(0.976\pm 0.026)$ ${\mu }_N$ using the $\beta$-NMR techni…