DI-NEUTRON CORRELATION IN LIGHT NEUTRON-RICH NUCLEI
DI-NEUTRON CORRELATION IN LIGHT NEUTRON-RICH NUCLEI
Using a three-body model with density-dependent contact interaction, we discuss the root mean square distance between the two valence neutrons in 11 Li nuclues as a function of the center of mass of the neutrons relative to the core nucleus 9 Li . We show that the mean distance takes …