Spins and Magnetic Moments of ${}^{49}$K and ${}^{51}$K: establishing the 1/2${}^{+}$ and 3/2${}^{+}$ level ordering beyond $N$ = 28

J. Papuga, M. L. Bissell, K. Kreim +14

The ground-state spins and magnetic moments of ${}^{49,51}$K have been measured using bunched-beam high-resolution collinear laser spectroscopy at ISOLDE-CERN. For ${}^{49}$K a ground-…