Universality of nucleon-nucleon short-range correlations: two-nucleon momentum distributions in few-body systems

M. Alvioli, C. Ciofi degli Atti, L. P. Kaptari +3

Using realistic wave functions, the proton-neutron and proton-proton momentum distributions in ${}^{3}He$ and ${}^{4}He$ are calculated as a function of the relative, $k_{rel}$, and center…