Akademik Veri Yönetim Sistemi
8th European Summer School on Experimental Nuclear Astrophysics (Santa Tecla School), Sicily, İtalya, 13 - 20 Eylül 2015, cilt.703
The scattering process on 1p-shell nuclei, having the cluster structure, can be seen in the anomaly increasing of cross sections for large angles. Most often, this increasing of cross sections is connected with mechanism of transfer of clusters or nucleons. The study of the alpha-cluster transfer mechanism in the elastic scattering of Ne-20 ions on O-16 nuclei is important for investigation burning process in evolution of the Universe immediately after the Big-Bang. Therefore new experiment on the heavy ion accelerator (Warsaw University) was carried out with a significant expansion of the range of angles up to 170 degrees in center mass system at E-Lab=50.0 MeV. Data analysis of angular distribution was performed in framework of the optical model and coupled channel method. The optimal parameters of the optical potential were obtained and the spectroscopic factor was obtained 1 for Ne-20 as alpha+O-16.