The features of electron dose distributions in circular objects: Comparison of Monte Carlo calculation predictions with dosimetry

被引：9
|
作者：
Kaluska, I.
Lazurik, V. T.
Lazurik, V. M.
Popov, G.
Rogov, Yu.
Zimek, Z.
机构：
[1] Kharkov Natl Univ, UA-61195 Kharkov, Ukraine
[2] Inst Nucl Chem & Technol, PL-03195 Warsaw, Poland
来源：
RADIATION PHYSICS AND CHEMISTRY | 2007年 / 76卷 / 11-12期
关键词：
multi-layer circular objects; Monte Carlo simulation; film dosimetry;
D O I：
10.1016/j.radphyschem.2007.03.018
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The features of electron dose field formation in the multi-layer circular objects are related with its surface irregularity such as convexity, concavity and roundness of inner and outer layers. The simulation of dose distributions in multi-layer tubes irradiated with a scanned electron beam (EB) was carried out by Monte Carlo (MC) method with utilization of the software ModeCEB. The effects of mutual influence on dose field formation in contacting multi-layers tubes irradiated with EB were MC simulated and measured with a film dosimetry. An experimental validation of the obtained simulation predictions for dose distributions in multi-layer tubes irradiated with 10MeV electrons was performed on radiation facility with linear electron accelerator LAE 13/9, INCT, Warsaw. Comparison of MC simulation results with a film dosimetry is discussed in the report. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1815 / 1819
页数：5
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