On the Equivalent Sources and Geometric Factor Calculation for a Circular Detection Case

Tony Viloria A.; Luis Montiel; Laszlo Sajo-Bohus; Daniel Palacios

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On the Equivalent Sources and Geometric Factor Calculation for a Circular Detection Case

机译：圆形探测工况的等效源和几何因子计算

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In all absolute measurements of the intensity of the radioactive materials and calibration of the detectors, it is essential the knowledge of the geometric efficiency. This work describes how to obtain the sources with different geometries and equal geometric efficiency (equivalent sources for geometric factor), corresponding to a linear, circumferential and circular homogeneous sources parallel to a circular detector. It is estimated the geometric factor of them by the Monte Carlo method. The results are compared with the published in the literature, thus confirming the validity of this method.

机译：在放射性物质强度的所有绝对测量和检测器的校准中，必不可少的是几何效率的知识。这项工作描述了如何获得具有不同几何形状和相等几何效率的源（等效于几何因子的源），它们对应于平行于圆形检测器的线性，圆周和圆形均匀源。通过蒙特卡洛方法估计它们的几何因子。将结果与文献中发表的内容进行比较，从而证实了该方法的有效性。

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《Journal of Nuclear Physics, Material Sciences, Radiation and Applications》 |2016年第1期|共18页
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Tony Viloria A.; Luis Montiel; Laszlo Sajo-Bohus; Daniel Palacios;
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中图分类物理学;
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On the Equivalent Sources and Geometric Factor Calculation for a Circular Detection Case

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