Calculation of the fission products for neutron-induced fission of 235U

The fission model, G4ParaFissionModel, was enhanced in this study, mainly focusing on refining the energy dependence of the peak-to-valley ratio in the mass distribution and the energy dependence of the average total kinetic energy (TKE). The enhanced model was employed to investigate the characteri...

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Bibliographic Details
Published in:Nuclear engineering and technology 2024, 56(5), , pp.1895-1901
Main Authors: Liu, Changqi, Tao, Kai, Huang, Liming, E, Dejun, Bai, Xiaohou, Ma, Zhanwen
Format: Article
Language:English
Subjects:
Fission products
Monte Carlo method
Neutron-induced fission
Total kinetic energy
원자력공학
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Summary:The fission model, G4ParaFissionModel, was enhanced in this study, mainly focusing on refining the energy dependence of the peak-to-valley ratio in the mass distribution and the energy dependence of the average total kinetic energy (TKE). The enhanced model was employed to investigate the characteristics of fission products from 235U(n, f) reaction. The calculated results, including fission yield, TKE distribution, prompt fission neutron and gamma spectra, were compared with both evaluated and experimental data. The comparison shows that these physical observables related nuclear data, which are of importance for developments of the nuclear power and physics, can be reasonably well reproduced.
ISSN:1738-5733
2234-358X
DOI:10.1016/j.net.2023.12.052