期刊
NUCLEAR ENGINEERING AND TECHNOLOGY
卷 52, 期 8, 页码 1792-1797出版社
KOREAN NUCLEAR SOC
DOI: 10.1016/j.net.2020.01.007
关键词
Concrete block; X rays; Gamma-rays; XCOM; Shielding
资金
- CONACYT
The shielding characteristics of two concrete blocks, widely used in the building industry in Mexico have been determined. These characteristics include the mass interaction coefficients, the linear attenuation coefficients and the half-value layers. The energy-dispersed X-ray fluorescence shows that the percentage mass content of each atom in the sample, and the atomic volume of the constituent elements of a material, plays an important role in its shielding capabilities. The total linear attenuation coefficients and the half-value layers were analyzed for a set of photon energies related to X-rays for diagnosis and cancer treatment with linear accelerators. Our results show that the concrete blocks have similar photon attenuation coefficients than the Portland concrete and better features than gypsum. (C) 2020 Korean Nuclear Society, Published by Elsevier Korea LLC.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据