宇宙射线μ子成像检测技术研究进展  

Cosmic-ray Muon Imaging for Nuclear Materials Detection

作　　者：王丽萍[1] 肖洒[1] 

机构地区：[1]中国工程物理研究院,四川绵阳621900

出　　处：《核电子学与探测技术》2012年第11期1238-1242,1300,共6页Nuclear Electronics & Detection Technology

摘　　要：综述了近年来国内外宇宙射线μ子成像检测技术的发展与进步,介绍了该技术的原理和优势及其图像重建中运用的主要算法,简述了该技术的主要应用研究并对该项技术在核材料检测中的应用前景进行了展望。Cosmic - ray muon radiography which has good penetrability and sensitivity to high - Z materials is an effective way for detecting shielded nuclear materials. The cosmic - ray muon imaging is designed to detect nuclear materials by taking advantage of natural cosmic - ray produced muons. The principle of the technique , its advantages in nuclear detecting field and main algorithm being used have been reviewed. At last we introduce some development of cosmic - ray muon imaging these years and prospect the application in detection of nuclear materials.

关 键 词：核材料 探测 Μ子 综述 

分 类 号：TL816.9[核科学技术—核技术及应用]