Study of Local Inter-Nucleus Potential on the Basis of the Resonating Group Method. III: Parity-Dependence and Angular-Momentum-Dependence of the Inter-Nucleus Potential

Abstract

The parity- and angular-momentum-dependences of the inter-nucleus potential are investigated by analyzing the equivalent local potentials of Z+4He, Z+16O, Z+40Ca systems which are calculated in previous papers. A parameter is proposed which judges the importance of the parity-dependence. This parameter is especially useful to see the relative importance of the parity-dependence among systems. The mechanism of how the parity-dependence is generated is studied in different spatial and energy regions. The parity-dependence in all the Z+core systems is found to be governed by the same mechanism although the magnitudes of the parity-dependence are different for different systems. It is discussed which parity state is favoured for each system. Although the l-dependence is generally small, the strong l-dependence is found to be possible in the systems with the strong parity-dependence.