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Utilization of Geant4 Monte Carlo simulation method for studying attenuation of photons in normal and heavy concretes at high energy values
Singh, VP; Medhat, ME; Badiger, NM
2014
发表期刊JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
卷号300期号:1页码:325-331
摘要The mass attenuation coefficients, mu/rho, the linear attenuation coefficients, mu and the mean free path, MFP of normal and heavy concretes; ordinary, hematite-serpentine, ilmenite-limonite, basalt-magnetite, ilmenite, steel-scrap and steel-magnetite have been investigated using Geant4 Monte Carlo method at photon energies 1.5, 2, 3, 4, 5 and 6 MeV. The mass attenuation coefficients, the linear attenuation coefficient and the mean free path for the concretes were found dependent upon chemical compositions, density and the photon energy. The linear attenuation coefficient values for the selected concretes increase with the density and decrease with the energy. The mean free path thickness for the all the concretes decrease with increase in iron content and increase with increase the photon energy. The Geant4 Monte Carlo simulation method results have been compared with experimental and theoretical XCOM data, and showed a very good agreement. Our investigation validates the utilization of the Geant4 Monte Carlo simulation method for high energy photon interactions.
关键词Shielding Concrete Mass attenuation Geant4 High energy
学科领域Chemistry; Nuclear Science & Technology
DOI10.1007/s10967-014-2984-6
收录类别SCI
WOS记录号WOS:000333122100049
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被引频次:5[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/311005/225156
专题实验物理中心
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Singh, VP,Medhat, ME,Badiger, NM. Utilization of Geant4 Monte Carlo simulation method for studying attenuation of photons in normal and heavy concretes at high energy values[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2014,300(1):325-331.
APA Singh, VP,Medhat, ME,&Badiger, NM.(2014).Utilization of Geant4 Monte Carlo simulation method for studying attenuation of photons in normal and heavy concretes at high energy values.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,300(1),325-331.
MLA Singh, VP,et al."Utilization of Geant4 Monte Carlo simulation method for studying attenuation of photons in normal and heavy concretes at high energy values".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY 300.1(2014):325-331.
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