The gamma-ray shielding parameters for ternary lithium borotellurite systems have been reported using Geant4 code. We simulated the mass attenuation coefficients using Geanr4 code between 284 keV and 1.33 MeV. We checked the accuracy of the simulated results by using XCOM software. The Geant4 and XCOM results showed a reasonable agreement. The maximum linear attenuation coefficient (LAC) values were reported at 284 keV and varied between 0.77914 and 0.81525 cm. The minimum LAC is found at 1.33 MeV and varied between 0.23742 and 0.25005 cm. The LAC reduced by 59.7% for TeLiB1 between 284 and 826 keV, while it reduced by only 6.7% at higher energies. The half-value layer (HVL) decreased due to the increase of B 2 O 3 from 5 to 15 mol%, but the HVL values for the glasses which contain 80 mol% of TeO 2 are lower than the HVL for the first three compositions (contain 75 mol% of TeO 2 ). TeLiB6 glass is the best attenuator in this study due to the least HVL values of this sample. The results also revealed that TeLiB1 glass with thickness of 2.94803 cm is required to reduce the photon level carrying energy of 284 keV by a factor of one-tenth. For TeLiB6, it requires a sample with a thickness of 2.82123 cm for this aim at the same energy. The effective atomic number for the ternary lithium borotellurite glasses with 80 mol% of TeO 2 is higher than those with 75 mol% of TeO 2 .

中文翻译：

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基于Geant4代码的硼硅酸锂玻璃伽马射线屏蔽参数

已经使用 Geant4 代码报告了三元锂硼硅酸盐系统的伽马射线屏蔽参数。我们使用 Geanr4 代码在 284 keV 和 1.33 MeV 之间模拟了质量衰减系数。我们使用 XCOM 软件检查了模拟结果的准确性。Geant4 和 XCOM 的结果显示出合理的一致性。最大线性衰减系数 (LAC) 值报告为 284 keV，在 0.77914 和 0.81525 cm 之间变化。最小 LAC 为 1.33 MeV，在 0.23742 和 0.25005 cm 之间变化。在 284 到 826 keV 之间，TeLiB1 的 LAC 降低了 59.7%，而在更高能量下仅降低了 6.7%。由于 B 2 O 3 从 5 mol% 增加到 15 mol%，半值层 (HVL) 降低，但含有 80 mol% TeO 2 的玻璃的 HVL 值低于前三种组合物（含有 75 mol% TeO 2 ）的 HVL 值。由于该样品的 HVL 值最低，TeLiB6 玻璃是本研究中最好的衰减器。结果还表明，需要厚度为 2.94803 cm 的 TeLiB1 玻璃将 284 keV 的光子能级携带能量降低十分之一。对于 TeLiB6，在相同能量下，它需要厚度为 2.82123 cm 的样品。含有80 mol% TeO 2 的三元锂硼硅酸盐玻璃的有效原子序数高于含有75 mol% TeO 2 的玻璃。需要 94803 cm 才能将 284 keV 的光子能级承载能量降低十分之一。对于 TeLiB6，在相同能量下，它需要厚度为 2.82123 cm 的样品。含有80 mol% TeO 2 的三元锂硼硅酸盐玻璃的有效原子序数高于含有75 mol% TeO 2 的玻璃。需要 94803 cm 才能将 284 keV 的光子能级承载能量降低十分之一。对于 TeLiB6，在相同能量下，它需要厚度为 2.82123 cm 的样品。含有80 mol% TeO 2 的三元锂硼硅酸盐玻璃的有效原子序数高于含有75 mol% TeO 2 的玻璃。