Structure of Neutron-Halo in the Ground State of 11Li

摘要: (Received January 8, 1990) The structure of the neutron-halo in ground state "Li is studied microscopic framework cluster-orbital shell model and extended cluster model. Both models are understood to playa complementary role gaining correlation energies for two types relative motions between 9Li valence neutron neutrons. lack binding energy shown be accounted by introduction hybrid combining it with leads us a plausible explanation mechanism + n three body system which no pair constituent particles forms bound state.