使用组织等效电离室和盖革-米勒剂量计评估剂量当量。

Evaluation of dose equivalent using a tissue-equivalent ionization chamber and a Geiger-Müller dosimeter.

作者信息

Goodman L J

出版信息

Radiat Environ Biophys. 1979;16(4):367-71. doi: 10.1007/BF01340574.

Abstract

When detailed neutron energy spectrum data are lacking for a mixed field of neutrons and photons, it is permissible when estimating the dose equivalent to assume that the quality factor for the neutrons is 10. With this assumption, it is shown that the responses of a tissue-equivalent ionization chamber and a Geiger-Müller dosimeter can be used to obtain an acceptable approximation of the dose equivalent in the mixed field without requiring precise knowledge of the relative neutron sensitivity of the Geiger-Müller dosimeter.

摘要

当缺乏中子和光子混合场的详细中子能谱数据时，在估算剂量当量时，可以假定中子的品质因数为10。基于这一假设，结果表明，组织等效电离室和盖革 - 弥勒剂量计的响应可用于在无需精确了解盖革 - 弥勒剂量计相对中子灵敏度的情况下，获得混合场中剂量当量的可接受近似值。