An update of the B(E2) evaluation for 01+→21+ transitions in even–even nuclei near N∼Z∼28N∼Z∼28

An update of the B(E2)↑↑ evaluation for even–even Cr, Fe, Ni, and Zn nuclei is presented. It is a continuation of work by Raman et al. on B(E2)↑↑ values and was motivated by a large number of new measurements. It extends the previous evaluation from 20 to 38 nuclei and includes a comprehensive shell-model analysis. Evaluation policies for the analysis of experimental data are discussed. Future plans for a complete B(E2)↑↑ evaluation of even–even nuclei are outlined.