Application of solid state track detectors for measurements of the characteristics of hot particles from the vicinity of the Chernobyl NPP

被引：0
|
作者：
Kushin, V.V. [1 ]
Lyscov, V.N. [1 ]
Sagitova, L.I. [1 ]
Samoukov, A.V. [1 ]
机构：
[1] Moscow Physical Engineering Inst, Moscow, Russia
来源：
Nuclear Tracks and Radiation Measurements | 1993年 / 21卷 / 03期
关键词：
Alpha particles - Electrons - Health hazards - Nuclear reactor accidents - Particulate emissions - Radioactivity measurement - Radiography - Size determination - Soils - Surfaces - Tissue;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The results of the studies of hot particles produced as a consequence of fuel release in the Chernobyl accident are given. Some biological tissues and samples of soil obtained from the soil surface at a distance of 600 m from the fourth block of the Chernobyl NPP in the summer of 1990 have been studied. Alpha and beta autoradiographic measurements using solid state track detectors were made without any special selection of hot particles. The surface activity of soil and the alpha and beta activity of hot particles, as well as their surface activity, were measured. Also the dimensions of hot particles were estimated.
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页码：405 / 409
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