Investigation of excitation functions using new evaluated empirical and semi-empirical systematic for 14-15 MEV (n,t) reaction cross sections
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Tarih
2007
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The hybrid reactor is a combination of the fusion and fission processes. In the fusion-fission hybrid reactor, tritium self-sufficiency must be maintained for a commercial power plant. For self-sustaining (D-T) fusion driver tritium breeding ratio should be greater than 1.05. Working out the systematics of (n,t) reaction cross sections is of great importance for the definition of the excitation function character for the given reaction taking place on various nuclei at energies up to 20 MeV. In this study, we have investigated the asymmetry term effect for the (n,t) reaction cross sections at 14-15 neutron incident energy. It has been discussed the odd-even effect and the pairing effect considering binding energy systematic of the nuclear shell model for the new experimental data and new cross section formulas (n,t) reactions developed by Tel et al. We have determined a different parameter groups by the classification of nuclei into even-even, even-odd and odd-even for (n,t) reactions cross sections. The obtained empirical formulas by fitting two parameter for (n,t) reactions were given. All calculated results have been compared with the experimental data. By using the new cross sections formulas (n,t) reactions the obtained results have been discussed and compared with the available experimental data.
Açıklama
13th International Conference on Emerging Nuclear Energy Systems 2007, ICENES 2007 -- 3 June 2007 through 8 June 2007 -- Istanbul -- 85239
Anahtar Kelimeler
(n,t) cross-section, Empirical and semi empirical formulas, Fusion reactor, Hybrid reactor, Tritium
Kaynak
13th International Conference on Emerging Nuclear Energy Systems 2007, ICENES 2007
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
2
Sayı
Künye
closedAccess
