Structure of the ground state of six nucleon nuclei
The optimal superposition of the harmonic oscillator shell model configurations for the six nucleon nuclei ground state description is obtained. It has been shown that only one such superposition is possible. This result is in the complete accordance with the experimental observations stating that in the six nucleon system there is only one bound state.
Keywords: six nucleon nuclei, translationally invariant shell model, density matrix
PACS: 21.60.Cs, 13.75.Cs, 21.10.Dr