Elastic scattering of15N on19F,19F on18O and19F on16O at low energies and elastic transfer
Angular distributions of the elastic scattering in the range of 30–160 ° θcm have been measured for the systems15N+19F,19F+16O and19F+18O at three energies, the highest being approximately 4 MeV above the Coulomb barrier. The large differences observed in the structure of the angular distributions at large angles are discussed considering elastic transfer, and the angular momentum balance for the possible direct surface reactions. The analysis yields a consistent description of the data in terms of elastic transfer.