Proton–neutron pair correlations in neutron-rich nuclei: Analysis of the static polarizability for the response of proton–neutron pair transfers
Nuclear pairing is a well-established many-body correlation, particularly among like particles in the spin-singlet channel. However, the strength of spin-triplet proton–neutron (pn) pairing in nuclei remains a long-standing, unresolved issue. In this work, we investigate the relative strength of spin-triplet pn pairi...