Mass attenuation coefficients of composite materials by Geant4, XCOM and experimental data: comparative study
文献类型：期刊论文
| 作者 | Medhat, ME; Singh, VP |
| 刊名 | RADIATION EFFECTS AND DEFECTS IN SOLIDS
 |
| 出版日期 | 2014 |
| 卷号 | 169期号:9页码:800-807 |
| 关键词 | composite materials Geant4 mass attenuation coefficient Monte Carlo simulations |
| 英文摘要 | The main goal of this present study is focused on testing the applicability of Geant4 electromagnetic models for studying mass attenuations coefficients for different types of composite materials at 59.5, 80, 356, 661.6, 1173.2 and 1332.5keV photon energies. The simulated results of mass attenuation coefficients were compared with the experimental and theoretical XCOM data for the same samples and a good agreement has been observed. The results indicate that this process can be followed to determine the data on the attenuation of gamma rays with the several energies in different materials. The modeling for photon interaction parameters was standard for any type of composite samples. The Geant4 code can be utilized for gamma ray attenuation coefficients for the sample at different energies, which may sometimes be impractical by experiment investigation. |
| 学科主题 | Nuclear Science & Technology; Physics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000343772500007 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225321]  |
| 专题 | 高能物理研究所_实验物理中心 |
| 推荐引用方式 GB/T 7714 | Medhat, ME,Singh, VP. Mass attenuation coefficients of composite materials by Geant4, XCOM and experimental data: comparative study[J]. RADIATION EFFECTS AND DEFECTS IN SOLIDS,2014,169(9):800-807. |
| APA | Medhat, ME,&Singh, VP.(2014).Mass attenuation coefficients of composite materials by Geant4, XCOM and experimental data: comparative study.RADIATION EFFECTS AND DEFECTS IN SOLIDS,169(9),800-807. |
| MLA | Medhat, ME,et al."Mass attenuation coefficients of composite materials by Geant4, XCOM and experimental data: comparative study".RADIATION EFFECTS AND DEFECTS IN SOLIDS 169.9(2014):800-807. |
入库方式： OAI收割
来源：高能物理研究所
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