用MC方法计算铅玻璃对核材料γ射线的屏蔽作用(已撤稿)

税举; 何彬; 王冬; 付广智; 李如松; 周百昌

doi:10.11804/NuclPhysRev.24.01.040

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用MC方法计算铅玻璃对核材料γ射线的屏蔽作用(已撤稿)

税举, 何彬, 王冬, 付广智, 李如松, 周百昌

文章导航 > 原子核物理评论 > 2007 > 24(1): 40-42

税举, 何彬, 王冬, 付广智, 李如松, 周百昌. 用MC方法计算铅玻璃对核材料γ射线的屏蔽作用(已撤稿)[J]. 原子核物理评论, 2007, 24(1): 40-42. doi: 10.11804/NuclPhysRev.24.01.040

引用本文:

SHUI Ju, HE Bin, WANG Dong, FU Guang-zhi, LI Ru-song, ZHOU Bai-chang. 用MC方法计算铅玻璃对核材料γ射线的屏蔽作用(已撤稿)[J]. Nuclear Physics Review, 2007, 24(1): 40-42. doi: 10.11804/NuclPhysRev.24.01.040

Citation:

SHUI Ju, HE Bin, WANG Dong, FU Guang-zhi, LI Ru-song, ZHOU Bai-chang. 用MC方法计算铅玻璃对核材料γ射线的屏蔽作用(已撤稿)[J]. Nuclear Physics Review, 2007, 24(1): 40-42. doi: 10.11804/NuclPhysRev.24.01.040

用MC方法计算铅玻璃对核材料γ射线的屏蔽作用(已撤稿)

doi: 10.11804/NuclPhysRev.24.01.040

第二炮兵工程学院, 陕西西安 710025

用MC方法计算铅玻璃对核材料γ射线的屏蔽作用(已撤稿)

The Second Artillery Engineering Institute, Xi’an 710025, China

摘要:
核材料辐射出的γ射线对人体有很强的辐射损伤，实际工作中多用铅玻璃对其进行屏蔽。以甲状腺为研究对象，应用蒙特卡罗方法通用软件MCNP4B程序建立模型，模拟计算了操作人员在操作核弹头时，弹头中产生的γ射线透过各种厚度的铅玻璃时人体甲状腺吸收剂量率。结果表明，铅玻璃确有良好的降低γ射线吸收剂量率的作用。
The γ ray which is radiated from a nuclear material can cause serious radiation damage to human organs， so lead glass are often used as a shielding material. In this paper， thyroid was the subject investigated. A mathematical model was established by using the general software code MCNP4B. We have calculated a series of thyroid’s absorbed dose rate when the γ ray which was generated from the warhead penetrated the various depths of the lead glass via the model. The results indicate that lead glass work well as a protector against γ rays.
- 铅玻璃 /
- γ射线 /
- 甲状腺 /
- 吸收剂量率 /
- 蒙特卡罗模拟
Abstract:
核材料辐射出的γ射线对人体有很强的辐射损伤，实际工作中多用铅玻璃对其进行屏蔽。以甲状腺为研究对象，应用蒙特卡罗方法通用软件MCNP4B程序建立模型，模拟计算了操作人员在操作核弹头时，弹头中产生的γ射线透过各种厚度的铅玻璃时人体甲状腺吸收剂量率。结果表明，铅玻璃确有良好的降低γ射线吸收剂量率的作用。
The γ ray which is radiated from a nuclear material can cause serious radiation damage to human organs， so lead glass are often used as a shielding material. In this paper， thyroid was the subject investigated. A mathematical model was established by using the general software code MCNP4B. We have calculated a series of thyroid’s absorbed dose rate when the γ ray which was generated from the warhead penetrated the various depths of the lead glass via the model. The results indicate that lead glass work well as a protector against γ rays.
- lead glass /
- γ ray /
- thyroid /
- absorbed dose rate /
- MC simulation

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用MC方法计算铅玻璃对核材料γ射线的屏蔽作用(已撤稿)

doi: 10.11804/NuclPhysRev.24.01.040

第二炮兵工程学院, 陕西西安 710025

收稿日期: 1900-01-01
修回日期: 1900-01-01
刊出日期: 2007-03-20

关键词:

铅玻璃 /

γ射线 /

甲状腺 /

吸收剂量率 /

蒙特卡罗模拟

摘要:

核材料辐射出的γ射线对人体有很强的辐射损伤，实际工作中多用铅玻璃对其进行屏蔽。以甲状腺为研究对象，应用蒙特卡罗方法通用软件MCNP4B程序建立模型，模拟计算了操作人员在操作核弹头时，弹头中产生的γ射线透过各种厚度的铅玻璃时人体甲状腺吸收剂量率。结果表明，铅玻璃确有良好的降低γ射线吸收剂量率的作用。
The γ ray which is radiated from a nuclear material can cause serious radiation damage to human organs， so lead glass are often used as a shielding material. In this paper， thyroid was the subject investigated. A mathematical model was established by using the general software code MCNP4B. We have calculated a series of thyroid’s absorbed dose rate when the γ ray which was generated from the warhead penetrated the various depths of the lead glass via the model. The results indicate that lead glass work well as a protector against γ rays.