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Science and Technology of Nuclear Installations
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Science and Technology of Nuclear Installations
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2016
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Article
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Tab 1
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Research Article
Elemental Analysis and Natural Radioactivity Levels of Clay by Gamma Ray Spectrometer and Instrumental Neutron Activation Analysis
Table 1
Irradiation conditions for the elements determined.
Irradiation time
Counting time
Decay time
Elements
1 m
4 m
5 m
Ti, Mg
5 m
15 m
1 h
M, Na
6 h
1 h
2 d
U, Sm, La, As, Ga,
6 h
8 h
14 d
Th, Rb, Nb, Cr, Sc, Co, Fe, Zn, Sn, Hf, Eu, Ce, Lu, Yb, Ta, Ba