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首页> 外文期刊>Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine >Evaluation of characteristic-to-total spectrum ratio: Comparison between experimental and a semi-empirical model
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Evaluation of characteristic-to-total spectrum ratio: Comparison between experimental and a semi-empirical model

机译:评价特征到总光谱比率:实验与半经验模型之间的比较

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摘要

Primary X-ray spectra were measured in the range of 80-150 kV in order to validate a computer program based on a semiempirical model. The ratio between the characteristic and total air Kerma was considered to compare computed results and experimental data. Results show that the experimental spectra have higher first HVL and mean energy than the calculated ones. The ratios between the characteristic and total air Kerma for calculated spectra are in good agreement with experimental results for all filtrations used. (C) 2015 Elsevier Ltd. All rights reserved.
机译:在80-150kV的范围内测量主X射线光谱,以基于半级级模型验证计算机程序。 考虑特征和总空气kerma之间的比率比较计算结果和实验数据。 结果表明,实验光谱具有较高的第一HVL和比计算的能量。 对于计算光谱的特征和总空气Kerma之间的比率与所用过滤的所有过滤的实验结果吻合良好。 (c)2015 Elsevier Ltd.保留所有权利。

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