“…Although experimental data exist to much lower energies, any effective mean field prescription for the optical potential at such low energies is not appropriate. However, in a recent paper [52], a multi-channel algebraic scattering (MCAS) theory has been developed with which the low [30], [31], [32], [33], [34], [35], [36], [37], [38], [39], [40], [41], [42], [43] 16 O [44], [40], [45] 40 Ca [34], [46], [38], [47], [45], [43] 90 Zr [48], [38], [49], [39] 208 Pb [30], [32], [33], [35], [46], [50], [38], [39], [40], [51], [45], [43] -0 energy range should be covered. This MCAS approach lends itself to specification of the dynamic polarization potential resulting from a summation over all diverse channel functions allowed in that theory.…”