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Analysis of photon interaction parameters as function of soil composition
Medhat, ME; Pires, LF; Arthur, RCJ
2014
发表期刊JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
卷号300期号:3页码:1105-1112
摘要In the present work the total mass attenuation coefficients (mu/rho) for some soils collected from the Southeast and South of Brazil were measured at 59.5 (Am-241) and 661.6 keV (Cs-137) photon energies. The experimental values of the soils mu/rho were compared with XCOM program calculations and GEANT4 Monte Carlo simulations. Total atomic and electronic cross-sections, effective atomic and electron numbers of all soil samples were calculated in a wide energy range (1 keV-100 GeV). The values of these parameters have been found to vary with photon energy and chemical composition of the soil. The variations of these parameters with energy are shown graphically for total photon interactions. The results showed that loamy soils have low photon attenuation parameters than clayey ones for the region of 59.5 keV.
关键词Soil composition Photon interaction Attenuation coefficients Monte Carlo simulations
学科领域Chemistry; Nuclear Science & Technology
DOI10.1007/s10967-014-3028-y
收录类别SCI
WOS记录号WOS:000335673800025
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被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/225160
专题实验物理中心
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Medhat, ME,Pires, LF,Arthur, RCJ. Analysis of photon interaction parameters as function of soil composition[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2014,300(3):1105-1112.
APA Medhat, ME,Pires, LF,&Arthur, RCJ.(2014).Analysis of photon interaction parameters as function of soil composition.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,300(3),1105-1112.
MLA Medhat, ME,et al."Analysis of photon interaction parameters as function of soil composition".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 300.3(2014):1105-1112.
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