论文部分内容阅读
针对快中子能谱实验测量数据的修正 ,开发了FAMS MC蒙特卡罗计算程序 ,对 5 9、6 4和1 4 1MeV中子在Be核上产生的次级中子双微分截面的实验结果进行了修正计算 ,并与用MCNP蒙特卡罗程序修正的结果进行了比较。用FAMS MC程序进行中子能谱实验测量数据修正得到满意结果。
Aiming at the experimental data correction of fast neutron energy spectrum, a FAMS MC Monte Carlo calculation program was developed. The experimental results of the double neutron double differential cross sections generated by the 5 9, 64 and 1 4 1 MeV neutrons on the Be nucleus Corrections were made and compared with the results corrected by the MCNP Monte-Carlo procedure. FAMS MC program for neutron spectrum experimental measurement data correction obtained satisfactory results.