Prompt gamma-ray analysis of archaeological bronze

被引：0
|
作者：
Y. Oura
A. Saito
K. Sueki
H. Nakahara
T. Tomizawa
T. Nishikawa
C. Yonezawa
H. Matsue
H. Sawahata
机构：
[1] Tokyo Metropolitan University,Graduate School of Science
[2] Keio University,Faculty of Literature
[3] Osaka Prefecture The Board of Education,Cultural Property Preservation Division
[4] Japan Atomic Energy Research Institute,Depertment of Chemistry and Fuel
[5] The University of Tokyo,Research Center for Nuclear Science and Technology
来源：
Journal of Radioanalytical and Nuclear Chemistry | 1999年 / 239卷
关键词：
Physical Chemistry; Inorganic Chemistry; Content Ratio; Radioactive Nuclide; Monostandard Method;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Prompt γ-ray analysis using the internal monostandard method was applied to voluminous archaeological bronze mirrors produced in ancient China. Sn/Cu content ratios were determined nondestructively by this method. Furthermore, Au/Cu, As/Cu, and Sb/Cu content ratios were determined by means of measuring decay γ-rays emitted from radioactive nuclides produced within samples via (n,γ) reactions. It is clear that the Sn/Cu content ratios in bronze mirrors produced in the Sung era is smaller than in ones produced in between the Han and the Tung era.
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页码：581 / 585
页数：4
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