M-C simulation of dosimetric characeristics of Model 6711 <sup>125</sup>I seed source

CAO Zhen1 LI Sa2 ZHANG Wenzai1 ZHAO Huali3 FENG Gensheng1 WANG Xiaojing1 1

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M-C simulation of dosimetric characeristics of Model 6711 ¹²⁵I seed source

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- M-C simulation of dosimetric characeristics of Model 6711 ¹²⁵I seed source
- NUCLEAR TECHNIQUES Vol. 35, Issue 5, (2012)
- 作者机构：
  
  1. 原子高科股份有限公司
  2. 中国原子能科学研究院
  3. 中国核电工程公司河北分公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TL84
- Published：01 May 2012
- 稿件说明：
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[1]曹振,李飒,张文在,赵华立,冯跟胜,王晓静.6711型~(125)I种子源剂量参数的蒙特卡罗研究[J].核技术,2012,35(05):361-364.

CAO Zhen1 LI Sa2 ZHANG Wenzai1 ZHAO Huali3 FENG Gensheng1 WANG Xiaojing1 1. M-C simulation of dosimetric characeristics of Model 6711 ¹²⁵I seed source[J]. Nuclear techniques, 2012, 35(5): 361-364.
[1]曹振,李飒,张文在,赵华立,冯跟胜,王晓静.6711型~(125)I种子源剂量参数的蒙特卡罗研究[J].核技术,2012,35(05):361-364. DOI：

CAO Zhen1 LI Sa2 ZHANG Wenzai1 ZHAO Huali3 FENG Gensheng1 WANG Xiaojing1 1. M-C simulation of dosimetric characeristics of Model 6711 ¹²⁵I seed source[J]. Nuclear techniques, 2012, 35(5): 361-364. DOI：

摘要

使用蒙特卡罗方法计算6711型125I种子源参数

采用新的种子源几何模型和新的光子截面数据（mcplib04）

根据AAPM TG-43U1推荐的剂量参数计算公式

可以获得6711型125I种子源各参数。与AAPMTG-43U1推荐值比较

剂量常数相差0.62%

径向剂量函数值最大相差5.12%

最小相差0.15%。

Abstract

Dosimetry parameters of Model 6711 125I seed source was simulated by using MCNP5

with a new geometric model of the 125I seed source and a new photon section data(mcplib04).Comparing to the AAPM TG-43U1 recommendation

our simulation results are satisfactory: the dose rate constant is in agreement within 0.62%

and the radial dose function within 0.15% to 5.12%.

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M-C simulation of dosimetric characeristics of Model 6711 125I seed source

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摘要

Abstract

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Keywords

references

M-C simulation of dosimetric characeristics of Model 6711 ¹²⁵I seed source