Ground State Decay of the Three-Proton Emitter ${}^{17}$Na Reveals Isospin Symmetry Breaking

X. -D. Xu, I. Mukha, Z. C. Xu +24

The spectrum of the exotic three-proton (3p) emitter ${}^{17}$Na has been studied by detecting all in-flight decay products. Derived from the measured angular correlations ${}^{14}$O+p…