Introduction of the deformed base AMD and application to the stable and unstable nuclei

A new theoretical framework named as deformed base antisymmetrized molecular dynamics is presented. The theoretical framework enables us to describe sufficiently well the deforemd mean-field structure, cluster structure and their mixed structure within the same framework. Indeed the coexistence and mixture of the deformed mean-field structure and the cluster structure in the low-lying rotational bands of 20Ne are described well. The possible existence of the cluster core + valance neutron structure in the Kπ=03+ band of 30Ne is shown as well as the reasonable description of the obserbed properties of the ground bands of 30Ne and 32Mg.