一种用于全身活体中子活化分析的具有“不变”响应的高灵敏度双探测器阴影屏蔽式全身计数器。

A high sensitivity dual-detector shadow-shield whole-body counter with an 'invariant' response for total body in vivo neutron activation analysis.

作者信息

Boddy K, Elliott A, Robertson I, Mahaffy M E, Holloway I

出版信息

Phys Med Biol. 1975 Mar;20(2):296-304. doi: 10.1088/0031-9155/20/2/011.

Abstract

The development of a dual-detector shadow-shield whole-body counting system of high sensitivity is described. The sensitivity and performance of the counter are analysed, with specific references to total body in vivo neutron activation analysis, and shown to be at least comparable with those of many conventional shielded-room counters.

摘要

本文描述了一种高灵敏度双探测器阴影屏蔽全身计数系统的研制情况。分析了该计数器的灵敏度和性能，并特别提及了全身活体中子活化分析，结果表明其至少与许多传统屏蔽室计数器相当。