Semi-Empirical Formula with New Coefficients of the (α,n) Reaction Cross-Section |
| S. Akçaa, E. Tel b and S. Güngör a
aÇukurova University, Faculty of Arts and Science, Department of Physics, Adana, Turkey bOsmaniye Korkut Ata University, Faculty of Arts and Science, Department of Physics, Osmaniye, Turkey |
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| A new modified semi-empirical formula including non-elastic scattering and Coulomb effects for the (α,n) reaction cross-section was obtained. The available experimental data were used to get the (α,n) reaction cross-section systematics. The dependence between the cross-section and asymmetry term was discussed for (α,n) reaction at 18.5±3 MeV energies classifying the target nuclei into odd Z-even N and even Z-even N. The coefficients of determination (R2) for all classifications were detected to exhibit the amount of relation between asymmetry term and cross-sections obtained from the modified semi-empirical formula with new coefficients. |
DOI: 10.12693/APhysPolA.128.B-128 PACS numbers: 25.40.-h, 25.60.Dz |