Simulation of dose distribution irradiation by the Leksell Gamma Unit

被引：5

作者：

Liu, XW ^{[1
]}

Zhang, CX ^{[1
]}

机构：

[1] Zhongshan Univ, Dept Phys, Guangzhou, Peoples R China

来源：

PHYSICS IN MEDICINE AND BIOLOGY | 1999年 / 44卷 / 02期

关键词：

D O I：

10.1088/0031-9155/44/2/011

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The dose distributions in a spherical phantom irradiated by a Leksell Gamma Unit have been calculated using the EGS4 Monte Carlo code. In the simulation, the photon beams are considered to emanate from point sources, ignoring the scattering from source and collimating systems. The calculated results are in good agreement with results obtained with semiconductor diodes.

引用

页码：441 / 445

页数：5

共 5 条

[1] MONTE-CARLO TECHNIQUES IN MEDICAL RADIATION PHYSICS [J].