Coexistence and configuration mixing in 112Cd

Abstract

Abstract I have performed a two-state mixing analysis between so-called rotational intruder 0 + , 2 + and yrast 0 + , 2 + states in 112Cd, fitting E2 transition matrix elements to obtain mixing amplitudes and matrix elements connecting basis states. Mixing is found to be small for both 0 + and 2 + states. Of two possible solutions, one provides a 0 + mixing amplitude of 0.251– identical to the one derived years ago from 2n transfer data.