Lifetime measurements in neutron-rich odd-A yttrium isotopes (${}^{93-99}$Y): Investigation of shape coexistence and the intertwined quantum phase transition

A. Pfeil, N. Gavrielov, U. Köster +9

Lifetimes of 16 excited states in the neutron-rich odd-$A$ nuclei ${}^{93-99}$Y were measured using fast-timing $\gamma$-$\gamma$ coincidence spectroscopy with fast scintillation detectors at…