Fig. 3. (Color online) Angular distributions of the elastic scattering of
α−particle from
112Sn,
120Sn and
124Sn at 386 MeV. The solid curves are the calculated results obtained from the McIntyre model using the best input parameter values given in
Table 1 while the dotted curves are the results using AIPV. The dashed curves are the results from McIntyre model with
μ=4.003, 4.082 and 4.165 for
112Sn,
120Sn and
124Sn targets, respectively, where other input values except for
μ in AIPV are fixed. AIPV is average input parameter values of best fits defined in the text. The experimental data are taken from Ref.
15.