Binding energies of nuclei near the α-cluster nuclei in the brink model

Abstract

The binding energies of the 9Be, 10Be, 10B, and 25Mg and nuclei have been calculated with Volkov 2 nucleon-nucleon forces. Orbitals of the valence nucleons of the 9Be, 10Be, and 10B and nuclei are proposed, which are more optimal in comparison with those generally used in the α-cluster model. The clusterization is shown to decrease by adding two nucleons to the cluster core. An addition of one nucleon barely deforms the cluster core.