On the  -Hypernuclear Single Particle Energies

The influence of three-body ΛNN forces and of the Λ effective mass on the single particle properties (binding energies and splittings) in hypernuclei has been studied in the Skyrme Hartree-Fock approach. In particular, the mass number dependence has been analyzed and its consequences on distiguishability of the Λ-hyperon have been considered.