A potential model of fusion with transmission coefficients calculated by the matrix method

A barrier penetration model of heavy-ions fusion is presented. To calculate the transmission coefficients through any one-dimensional barrier of nucleus-nucleus real potential a matrix method is used. The parameters of the model are the critical radius and the parameters of nuclear interaction. The model is tested on several cases oi fusion, i.e. a + 40,44Ca, 12C + 12C, 160 + 160 and 12C + 24Mg and it is found to reproduce the data quite well

Penetration of realistic potential barrier of H-I fusion

The calculations of heavy-ion fusion cross sections in the above and sub-barrier regions are presented. A barrier penetration model with matrix method for the calculations of transmission coefficients through real one-dimensional barrier of nucleus-nucleus potential is used. The renormalization parameter Ns of Satchler-Love M3Y nuclear potential and critical radius Rei are the two parameters of the model. A very good description of the experimental fusion cross sections for fp-shell colliding ions was obtained for the full measured energy range. It was found that both parameters Ns and reduced critical radius r„ are very similar for all systems considered and are-energy independent

Investigation of large angle elastic and inelastic alpha particles scattering on Si isotopes

The distributions of differential cross sections for backward angles in case of three (28,20,3OSi) silicon isotopes were measured for five energies around 27 MeV. The comparison between existing data and measured data was done. Quantitative analysis of the data was made