“…Experiments exploring Coulomb excitation, and polarized proton scattering off neutron-rich nuclei to extract the dipole polarizability and its relation to the slope parameter have been reported in a several publications in Refs. [129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148], just to cite a few of them. To date, there is a large variation in the measurements of α D in the order of 20-30%.…”