Covariant separable interaction for the neutron-proton system in ${}^3{S}_1$-${}^3{D}_1$ partial-wave state

S. G. Bondarenko, V. V. Burov, W. -Y. Pauchy Hwang +1

Within a covariant Bethe-Salpeter approach a rank-six separable neutron-proton interaction kernel for the triplet coupled ${}^3{S}_1$-${}^3{D}_1$ partial-wave state is constructed. Two dif…