EPR spectroscopy of radiation-induced centers in tooth enamel and its application for retrospective dosimetry in Chernobyl case

被引：1
|
作者：
Bugay, O [1 ]
Bartchuk, V [1 ]
Kolesnik, S [1 ]
Maksimenko, V [1 ]
机构：
[1] Ukrainian Acad Sci, Inst Semicond Phys, UA-252650 Kiev, Ukraine
来源：
APPLIED MAGNETIC RESONANCE | 1999年 / 16卷 / 03期
关键词：
Line Shape; Chernobyl Accident; Tooth Enamel; Background Line; Dose Reconstruction;
D O I：
10.1007/BF03161921
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
A specific EPR tooth enamel dosimetry is discussed which appears to have genuine utility in retrospective dosimetry. The sample preparation technology, digital form of the native background and radiation-induced signals, and their separation from the experimentally observed spectrum are discussed. The possibility of dose estimation from the single initial EPR spectrum of randomly irradiated teeth and the uncertainty of such evaluation are discussed. The method has been used for dose reconstruction of a group of people irradiated due to the Chemobyl accident, and some results are presented.
引用
收藏
页码：317 / 323
页数：7
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