Electrical conductivity study of gamma-irradiated table sugar for high-dose dosimetry

被引：13

作者：

Marzougui, K. ^{[1
]}

Hairnzaoui, A. H. ^{[2
]}

Farah, K. ^{[1
]}

Ben Nessib, N. ^{[3
]}

机构：

[1] Ctr Natl Sci & Technol Nucl, Lab Radiotraitement, Sidi Thabet 2020, Tunisia

[2] Inst Natl Rech Sci & Tech, Mat Lab, Hammam Lif 2050, Tunisia

[3] Ctr Urbain Nord, Inst Natl Sci Appl & Technol Tunis, Tunis 1080, Tunisia

来源：

RADIATION MEASUREMENTS | 2008年 / 43卷 / 07期

关键词：

Table sugar; Electrical conductivity; Gamma rays; High-dose dosimetry;

D O I：

10.1016/j.radmeas.2008.05.009

中图分类号：

TL [原子能技术]; O571 [原子核物理学];

学科分类号：

0827 ; 082701 ;

摘要：

Aqueous solutions of gamma-irradiated solid table sugar were investigated for dosimetric purpose using the electrical conductivity method. It was found that the solution containing 20% (w/w) of sugar was the most sensitive to radiation. The variation of electrical conductivity of the all the solutions was found to increase linearly with absorbed dose in the range 1-300 kGy. Signal reproducibility, radiation dose response, signal stability and some parameters which can influence response have also been studied. This work pointed out that sugar and conductivity meter can be used as a new and easy high-dose dosimetric system. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：1254 / 1257

页数：4