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Energy absorption coefficients for 662 keV γ-rays in some compounds

✍ Scribed by Kulwant Singh; Rama Rani; Vijay Kumar; Kawal Deep


Book ID
103989935
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
177 KB
Volume
47
Category
Article
ISSN
0969-8043

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The half-value thicknesses, linear and mass attenuation coefficients of biological samples such as bone, muscle, fat and water have been measured at 140, 364 and 662 keV g-ray energies by using the ATOMLAB TM -930 medical spectrometer. The g-rays were obtained from 99m Tc, 131 I and 137 Cs g-ray poi