L X-ray intensity ratios in heavy elements at 59.5 and 122 keV photons

被引：0
|
作者：
O. Dogan
Ö. Simsek
Ü. Turgut
M. Ertugrul
机构：
[1] Atatürk University,K. K. Education Faculty, Department of Physics
来源：
Journal of Radioanalytical and Nuclear Chemistry | 1998年 / 232卷
关键词：
Physical Chemistry; Inorganic Chemistry; Excitation Energy; Emission Rate; Heavy Element;
D O I：
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学科分类号：
摘要：
The L shell X-ray intensity ratios ILα/ILβ, ILα/IL1 and ILα/ILγ for Ta, W, Re, Au, Hg, Tl, Pb, Bi, Th and U have been measured at excitation energies of 59.5 and 122 keV with a Si(Li) detector. Measurements have been performed using Am-241 and Co-57 radioisotope sources. A comparison is made of the experimental results with calculated values obtained using theoretical X-ray emission rates, subshell ionization cross-sections, subshell fluorescence yields and Coster-Kronig transition probabilities. A fairly good agreement is observed between experimental and theoretical values.
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页码：143 / 146
页数：3
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