An Adaptive Approach to Mathematical Efficiency Calibration with Uncertain Source Geometries

机译：不确定源几何的数学效率校准的自适应方法

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Mathematical detector peak efficiency calibrations are often limited in accuracy by uncertain knowledge of source and shielding geometry parameters. Measured spectral peak areas from source emissions of known relative intensity determine the measured relative efficiencies. Absolute calibration accuracy may be improved by optimizing uncertain geometry parameters within specified ranges to best match calculated relative efficiencies to these measured relative efficiencies.

机译：数学探测器峰值效率校准的准确性通常受到不确定的信号源和屏蔽几何参数的限制。来自已知相对强度的源发射的测量光谱峰面积确定了测量的相对效率。可以通过在指定范围内优化不确定的几何参数以使计算的相对效率与这些测得的相对效率最佳匹配，来提高绝对校准精度。

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来源
《Decommissioning, decontamination, and reutilization topical meeting 2010》|2010年|p.130-131|共2页
会议地点 Idaho Falls ID(US);Idaho Falls ID(US)
作者
T. Spillane N. Menaa; A. Bosko; R. Venkataraman; F. Bronson; V. Atrashkevich; D. Nakazawa; W.R. Russ;
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Canberra Industries, Inc.800 Research Parkway, Meriden, CT 06450, USA;

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原文格式 PDF
正文语种 eng
中图分类原子能工业;
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An Adaptive Approach to Mathematical Efficiency Calibration with Uncertain Source Geometries

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