Electric monopole transition from the superdeformed band in ${}^{40}$Ca

E. Ideguchi, T. Kibédi, J. T. H. Dowie +14

The electric monopole ($E0$) transition strength ${\rho }^2$ for the transition connecting the third 0${}^{+}$ level, a "superdeformed" band head, to the "spherical" 0${}^{+}$ ground state in do…