Spectroscopy of neutron-unbound ${}^{27,28}$F

G. Christian, N. Frank, S. Ash +16

The ground state of ${}^{28}$F has been observed as an unbound resonance $2\underline{2}0$ keV above the ground state of ${}^{27}$F. Comparison of this result with USDA/USDB shell mode…