Mathematical calculation of gamma rays interaction in bismuth gadolinium silicate glass using WinXCom program

被引：44
作者：
Chaiphaksa, W. [1 ,2 ]
Borisut, P. [1 ,2 ]
Chanthima, N. [1 ,2 ]
Kaewkhao, J. [1 ,2 ]
Sanwaranatee, N. W. [3 ]
机构：
[1] Nakhon Pathom Rajabhat Univ, Fac Sci & Technol, Phys Program, Nakhon Pathom 73000, Thailand
[2] Nakhon Pathom Rajabhat Univ, Ctr Excellence Glass Technol & Mat Sci CEGM, Meuang 73000, Nakhon Pathom, Thailand
[3] Suan Sunandha Rajabhat Univ, Fac Sci & Technol, Informat Math, Bangkok 10300, Thailand
来源：
MATERIALS TODAY-PROCEEDINGS | 2022年 / 65卷
关键词：
Melt quenching technique; The mass attenuation coefficient; Effective atomic number; EFFECTIVE ATOMIC NUMBERS; MASS ATTENUATION COEFFICIENTS; BAO;
D O I：
10.1016/j.matpr.2022.05.529
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The WO3 doped bismuth gadolinium silicate glass have been calculated using WinXCom program at the gamma energy range of 1 keV to 100 GeV in the concentration of WO3 = 0, 10, 20 and 30 mol%. The mass attenuation coefficient, the partial interaction and effective atomic number were investigated. The results of the photoelectric absorption, the mu(m) and the Z(eff) show the similar trend and the absorption edges were observed at an energy lower than 100 keV. The result can be found the photoelectric absorption at low photon energy, the Compton scattering in the medium photon energy and the pair production effect has the main interaction at high photon energy. Furthermore, the Z(eff) show increasing the concentration of WO3 the values because of the atomic number of W replacing Si in the glass matrix. Copyright (c) 2022 Elsevier Ltd. All rights reserved.Selection and peer-review under responsibility of the scientific committee of the Joint International Conference on Applied Physics and Materials Applications & Applied Magnetism and Ferroelectrics.
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页码：2412 / 2415
页数：4
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