Measured data (solid circles)\cite{clark98, chen07} for $\alpha $ + $^{116}$Sn and $^{6}$Li + $^{116}$Sn elastic scatterings at $E_{lab}=$ 240 MeV, and Coulomb-modified Glauber model fits to them. The solid and dotted curves are the calculations obtained by using the effective $NN$ amplitude with SMGD and non-SMGD, respectively.
