Research on Photostimulated Phosphors for Fast Neutron Imaging

为了探测或成像快中子，已经研究了使用光激励磷光体和聚乙烯的探测方法。作为实验和数值研究的结果，它被证实的方法，其中的聚乙烯片设置在前面的荧光体是有效的高灵敏度检测，而该方法使用的聚乙烯粉末和荧光体的混合物的成像与高位置分辨率。此外，基于这些结果，已经制造了面积为10 x 10 cm ^2的实用板。

In order to detect or image fast neutrons, detection methods using photostimulated phosphors and polyethylene have been studied. As a result of experimental and numerical studies, it was confirmed that the method where the polyethylene sheets were set in front of the phosphors was effective for high sensitive detection, while the method using the mixture of polyethylene powder and the phosphors for imaging with high position resolution. In addition, based on the results, practical plates with an area of 10 x 10 cm^2 have been manufactured.