Proton optical potential for /sup 109/Ag in the sub-Coulomb energy region

Differential cross sections for elastically scattered protons have been measured in /sup 109/Ag at energy 6.06 MeV in the range of angles 40--165/sup 0/ and at 65 and 165/sup 0/ in the energy range 3.2--6.2 MeV. The results are analyzed on the basis of the optical model. The features of the low-energy behavior of the proton optical potential are discussed.