Extended Data Table 2 Computed electric quadrupole transition strength, \({\boldsymbol{B}}({\boldsymbol{E2}};{\boldsymbol{2}}_{\boldsymbol{1}}^{\boldsymbol{+}}\to {\boldsymbol{0}}_{\boldsymbol{1}}^{\boldsymbol{+}})\), using different models

From: In-beam spectroscopy reveals competing nuclear shapes in the rare isotope 62Cr

  1. Results for Quasi/Pseudo-SU3 estimations (QPSU3), Projection of Hartree-Fock solutions (PHF) having the same particle-hole npnh configuration as the QPSU3 estimate, LSSM calculation using the fixed np-nh configurations (n fix), DNO shell-model calculations (DNO-SM), shell-model diagonalization (SM) for the case of 62Cr, and the measured value (exp). Comparing the results from SM, DNO-SM, and n fix, one can see that the ground state is rather of 4p4h nature with a slight residual mixing in the wave function which reduces the SM B(E2) value with respect to the ‘n fix’ calculation.