中子引起的α粒子发射DDX数据测量进展

从实验的角度对目前国际上测量中子引起的α粒子发射双微分截面的主要研究小组的工作和所使用的两种主要测量谱仪进行了评述．对现阶段的实验进展以及发展趋势作了探讨． The main experimental groups in the world for measuring double-differential cross sections (DDX) of α-particles emission induced by neutron and two kinds of main spectrometers used are reviewed in the point of experimental view. Progress on experimental measurement of DDX in present stage is compared and development trend in future is discussed.