Calculation of physical dose distributions for the head phantom of BNCT

XIAO Gang DENG Li ZHANG Benai ZHU Jianshi

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Calculation of physical dose distributions for the head phantom of BNCT

更新时间：2021-03-12

- Calculation of physical dose distributions for the head phantom of BNCT
- NUCLEAR TECHNIQUES Issue 9, (2003)
- 作者机构：
  
  1. 北京应用物理与计算数学研究所计算物理国家重点实验室
  2. 北京应用物理与计算数学研究所计算物理国家重点实验室,北京,100088
- 作者简介：
- 基金信息：
- DOI：
  CLC： R730.5
- Published：01 September 2003
- 稿件说明：
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[1]肖刚,邓力,张本爱,朱建士.BNCT人头体模内剂量分布计算[J].核技术,2003(09):667-671.

XIAO Gang DENG Li ZHANG Benai ZHU Jianshi. Calculation of physical dose distributions for the head phantom of BNCT[J]. Nuclear techniques, 2003, (9): 667-671.
[1]肖刚,邓力,张本爱,朱建士.BNCT人头体模内剂量分布计算[J].核技术,2003(09):667-671. DOI：

XIAO Gang DENG Li ZHANG Benai ZHU Jianshi. Calculation of physical dose distributions for the head phantom of BNCT[J]. Nuclear techniques, 2003, (9): 667-671. DOI：

摘要

用修正的Synder人头体模几何模型和ICRU—46中的材料数据

用MCNP-4B程序对0.0253eV、1keV、2keV、10keV、100keV、1MeV单能中子束

0.2、0.5、1、2、5、10MeV单能光子束

以及与当前硼中子俘获治疗（BNCT）临床中使用的超热中子相似的超热中子束

计算了在人头体模中的剂量分布

计算结果与有关文献报道的结果一致

初步校验了我们正在编制的BNCT治疗计划软件。

Abstract

Based on the modified Synder geometry and the material data given by ICRU-46

we have calculated

using Monte Carlo method

the depth dose curves of the head phantom of BNCT. The calculation is performed using individual monoenergetic and monodirectional beams of 0.0253eV

1keV

2keV

10keV

100keV and 1MeV neutrons

and 0.2

0.5

5 and 10 MeV photons. And a generic epithermal neutron beam with 1% fast neutron (10keV -2MeV) contamination and 10% thermal neutron (ImeV - 0.5eV) contamination is also employed. The results show an agreement accordance with the relative reference

which verify our treatment programming software ofBNCT.

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Scheme design for neutron beam shaping assembly based on D-Be compact fast neutron source

NECP-MCX software simulation of AB-BNCT neutron transport process

Design of a neutron target for boron neutron capture therapy

Optimization design of BNCT neutron source and moderating body based on accelerator ⁷Li(p, n) reaction

Design of beam shaping assembly for boron neutron capture therapy based on D-T neutron source

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Related Institution

Engineering Technology Research Center of Nuclear Radiation Detection and Application

School of Nuclear Science and Engineering, East China University of Technology

(Engineering Research Center of Nuclear Technology Application, Ministry of Education (East China University of Technology), , )

School of Nuclear Science and Technology, Xi'an Jiaotong University

School of Nuclear Science and Technology, Lanzhou University

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