The use of Monte Carlo technique for the determination of tissue-air ratios (TAR) in diagnostic energy range

被引：0
|
作者：
Meric, N
Bor, D
Buget, N
Ozkirli, M
机构：
[1] Ankara Univ, Fac Sci, Dept Phys, TR-06100 Ankara, Turkey
[2] Turkish Atom Energy Author, TR-06100 Ankara, Turkey
[3] Ankara Univ, Fac Sci, Dept Engn Phys, TR-06100 Ankara, Turkey
来源：
PHYSICA MEDICA | 1998年 / 14卷 / 01期
关键词：
Monte Carlo calculations; TAR data; dose measurements;
D O I：
暂无
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
The Monte Carlo Technique has been applied to the calculation of tissue air ratios for a range of irradiation conditions relevant to diagnostic radiology. In order to make a direct comparison with the previously published data, measurements have been carried out at similar X-ray beam qualities and field sizes. An excellent agreement has been reached between our Monte Carlo calculations and experimental results as well as with the reported values. Since the Monte Carlo Technique eliminates the instrumental problems, it can be used for the derivation of TAR values relevant to diagnostic radiology with an uncertainity of less than 10%.
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页码：3 / 8
页数：6
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