核能发展与核裂变物理研究密切相关,但由于核裂变系统和物理过程的复杂性,人们对裂变物理的理论认识其实还不深入,有待继续深入开展相关研究工作。而探索核裂变瞬发中子谱高能段测量方法,提供精确的实验数据,可以为进一步改进核裂变理论(如多模式-洛斯阿拉莫斯裂变模型等)提供重要的实验依据。本项目的研究目的是利用核乳胶探索核裂变瞬发中子谱高能段测量方法。在开展本项目研究工作的过程中,利用中国原 The development of nuclear energy is closely related to the study of fission physics. However, due to the complexity of nuclear fission systems and physical processes, the theoretical understanding of fission physics is not yet in-depth and the related research work needs to be further carried out. To explore the method of measuring high energy neutron spectrum of nuclear fission and to provide accurate experimental data can provide important experimental evidence for further improvement of nuclear fission theory (such as multi-mode-Los Alamos fission model). The project’s research goal is to use nuclear latex to explore the nuclear fission instant neutron spectrum high energy segment measurement method. In carrying out the research work of this project, we use the original China