Newly developed semi-empirical formulas for (p, alpha) at 17.9 MeV and (p, np) at 22.3 MeV reaction cross-sections
Date
2010Author
Tel, EyyupAydin, Abdullah
Aydin, E. Gamze
Kaplan, Abdullah
Yavas, Oemer
Reyhancan, Iskender A.
Metadata
Show full item recordAbstract
In this study, we have investigated the asymmetry term effect for the (p, alpha) and (p, np) reaction cross-sections and obtained new coefficients for the (p, alpha) and (p, np) reaction cross-sections at 17.9 and 22.3 MeV energies. We have suggested semi-empirical formulas including the non-elastic effects of optical model found by fitting two parameters for proton-induced reactions. The coefficients were determined by least-square fitting method. The obtained cross-section formulas with new coefficients have been discussed and compared with the available experimental data.