Effects of t- and α-transfer on the spectroscopic information from the reaction

Abstract

Abstract Angular distributions of differential cross sections have been measured for elastic, inelastic scattering and the ( He 3 , d ) reaction on 6Li nuclei at the E lab ( He 3 ) = 34 MeV energy. The new and early obtained elastic scattering data at 34, 50, 60 and 72 MeV have been analyzed with Coupled Reaction Channels Method (CRC) taking into account triton transfer mechanism. The spectroscopic factors for t + He 3 configuration of 6Li were extracted. Parameters for real part of potential have been also calculated microscopically with double folding model. The differential cross sections for proton stripping to the 7Be ground and first excited states have been analyzed by modified DWBA and CRC methods at 34 MeV. The effect of triton and α exchange on proton transfer reaction Li 6 ( He 3 , d ) Be 7 for both ground and excited state is discussed. Spectroscopic factors and asymptotical normalization coefficients for p + Li 6 configuration of 7Be have been obtained from the experimental data.