A systematic analysis of cluster components in He-isotopes by using a new AMD approach

The t+t cluster components in the ground-state structure of He-isotopes are analysed through a new AMD approach. The method is called AMD triple-S which has been developed on the basis of the anti-symmetrized molecular dynamics (AMD), the generator coordinate method (GCM) and the stochastic variational method (SVM). In the AMD triple-S, variational calculations are carried out by means of the GCM with the AMD wave functions produced by the SVM procedure.