论文标题
通过Deuteron束和厚目标之间的相互作用的高能量中子的生产
Productions of high energy neutrons by interactions between deuteron beam and thick target
论文作者
论文摘要
高能量中子诱导的散布的横截面可用于研究长寿产物的透射。但是，由于难以获得高能中子，实验数据仍然很少。目前的工作研究了通过Deuteron Beam和厚目标之间的相互作用产生高能量中子的可能性。应用Geant4工具包用于模拟杜特隆梁和厚目标之间的相互作用。还开发了一种分析方法来计算迪特隆梁和厚目标之间相互作用中发出的中子产量。输入横截面数据不仅取自TEDNL-2017库，而且还取决于Isospin依赖性量子分子动力学模型。指出可以通过与物质相互作用来产生高能量中子。如果一个人想获得高能量中子，低Z物质，较薄的目标和较小的发射角。
The cross sections of high energy neutron-induced spallation is useful for studying the transmutation of long-life fission products. However, due to the difficulty of obtaining high-energy neutrons, the experimental data are still scarce. The present work studies the possibility to produce high energy neutrons by interactions between deuteron beam and thick target. The Geant4 toolkit is applied to simulate the interaction between the deuteron beam and thick target. An analytical method is also developed to calculate the neutron yields emitted in the interaction between the deuteron beam and thick target. The input cross section data is not only taken from the TEDNL-2017 library but also calculated by the isospin-dependent quantum molecular dynamics model. It is indicated that it is possible to produce high energy neutron by deuteron beam interaction with matter. If one wants to get high energy neutrons, low-Z matter, thin target, and small emission angle may be considered.
