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首页> 外文期刊>Physics of atomic nuclei >Calculations of Double-Differential Neutron and Proton Emission Cross Sections on 19F at 14.2-MeV Incident Neutron Energy
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Calculations of Double-Differential Neutron and Proton Emission Cross Sections on 19F at 14.2-MeV Incident Neutron Energy

机译:在14.2MeV入射中子能量下,19F的双差分中子和质子发射横截面的计算

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摘要

In the present paper, the double-differential cross sections (d(2)sigma/dd epsilon) of emission spectra for the F-19(n, xn) and F-19(n, xp) structural fusion materials (contained in FLiBe) were calculated by using the Hybrid Monte-Carlo Simulation at 14.2-MeV incident neutron energy in emission angles ranging from 30? to 150?. Theoretical model calculations were carried out by using ALICE-2011, EMPIRE, and TALYS computer codes. Theoretically calculated results of the double-differential cross section for neutron and proton emission are presented and compared with the existing experimental data taken from the international nuclear reaction EXFOR database.
机译:在本文中,F-19(N,XN)和F-19(N,XP)结构融合材料的发射光谱的双差分横截面(D(2)Sigma / DD epsilon(N,XP)结构融合材料(包含在植物中) 通过在从30次的排放角度下使用14.2MeV入射中子能量的混合蒙特卡罗模拟来计算。 到150? 通过使用Alice-2011,Empire和Talys计算机代码进行理论模型计算。 提出了对中子和质子发射的双差分横截面的理论计算结果,并与来自国际核反应exfor数据库的现有实验数据进行了比较。

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