The saturating exponeotial method in Pre-dose technique

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The saturating exponeotial method in Pre-dose technique

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- The saturating exponeotial method in Pre-dose technique
- NUCLEAR TECHNIQUES Issue 10, (1999)
- 作者机构：
  
  1. 上海博物馆,上海,200231
  2. 香港城市大学,香港
- 作者简介：
- 基金信息：
- DOI：
  CLC： R144.1
- Published：01 October 1999
- 稿件说明：
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[1]王维达,梁宝鎏,周智新,夏君定.前剂量饱和指数法研究[J].核技术,1999(10):578-582.

The saturating exponeotial method in Pre-dose technique[J]. Nuclear techniques, 1999, (10): 578-582.
[1]王维达,梁宝鎏,周智新,夏君定.前剂量饱和指数法研究[J].核技术,1999(10):578-582. DOI：

The saturating exponeotial method in Pre-dose technique[J]. Nuclear techniques, 1999, (10): 578-582. DOI：

摘要

在前剂量技术中，石英110℃TL灵敏度与剂量关系一般都认为是线性的，并根据线性规律求其古剂量，但事实并非这样。实验发现，许多陶瓷样品在剂量小于几个Gy时，灵敏度随剂量上升呈现出次线性关系。根据它们的饱和指数规律，提出了一种测定古剂量的新方法，并研究了其辐照熄灭效应的修正。

Abstract

In the pre-dose technique

the change in 110℃ TL sensitivity with dose is generally represented by a linear function. But it was found that the growth of sensitivity with dose was sublinear even if dose was less than a few Gy on porcelain and pottery. According to the saturating exponential characteristic of archaeological samples

a new method for evaluating paleodose was studied. In addition

a correction for the radiation quenching was made.

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梁宝鎏

王维达

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梁宝鎏

王维达

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Related Institution

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上海博物馆

香港城市大学香港上海博物馆

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