Yazar "Kavun, Y." seçeneğine göre listele

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    Excitation Functions Calculations of the Charged Particle-Induced Nuclear Reactions on the Be-9 Target
    (Springer, 2017) Tel, E.; Gok, A. A.; Sahan, M.; Sarpun, I. H.; Kavun, Y.; Aydin, A.
    In this study, calculation of charged particles induced nuclear reactions of beryllium (Be-9) target nuclei have been investigated in the incident proton and alpha at energy range from threshold to 50 MeV. The excitation functions for Be-9 target nuclei reactions have been calculated by using PCROSS nuclear reaction calculation code. Weisskopf-Ewing model for equilibrium, calculations and the full exciton and cascade exciton models for pre-equilibrium calculations were used. Also, the semi-empirical calculations for (p,alpha) reactions have been done by using cross section formula updated with new coefficient developed by Tel et al. (Pramana Indian Acad Sci 74(6):931, 2010). The calculated results were compared with the experimental data for different energy levels ranging from 0.00 to 9.65 MeV taken from the literature.
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    A Study on the New Empirical Cross Section Formulae for (gamma, p) Reactions at 20 +/- 1 MeV Incident Energy
    (Springer, 2018) Tel, E.; Kavun, Y.; Sahan, M.; Aydin, A.
    In this study, we have investigated theoretical cross sections of (gamma, p) reactions at 20 +/- 1 MeV for the photon incident energy and then we have obtained two new empirical formulae for 40 <= A <= 108 and for the even Z-even N target nuclei including new fitting parameters. These new empirical formulae depending on the asymmetry parameters (s = (N - Z)/A) were determined by using the least squares approximation fitting method to the available experimental cross section data taken from EXFOR. The results have been compared with the experimental data and found to be well in agreement.