Two media method for gamma ray attenuation coefficient measurement of archaeological ceramic samples

R.M. Cunha e Silva; C.R. Appoloni; P.S. Parreira

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Two media method for gamma ray attenuation coefficient measurement of archaeological ceramic samples

机译：两种方法测量考古陶瓷样品的伽马射线衰减系数

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This work reports the application of an alternative methodology for the linear attenuation coefficient determination of irregular shape samples, in such a way that it is not necessary to know the sample thickness. Based on this method, indigenous archaeological ceramic fragments from the region of Londrina, north of Parana State in Brazil, were studied. On the other hand, theoretical mass attenuation coefficient values were determined with the XCOM computer code. With the results obtained, it was concluded that the two media method works very well for the linear attenuation coefficient measurement of irregular-shaped ceramic samples, which makes it suitable, especially, for archaeometric studies.

机译：这项工作报告了一种替代方法在不规则形状样本的线性衰减系数确定中的应用，其方式是不必知道样本的厚度。基于这种方法，研究了来自巴西巴拉那州北部的隆德里纳地区的土著考古陶瓷碎片。另一方面，使用XCOM计算机代码确定了理论质量衰减系数值。根据获得的结果，可以得出结论，两种介质方法对于不规则形状陶瓷样品的线性衰减系数测量非常有效，这使其特别适合于考古学研究。

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《Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine》 |2000年第6期|共6页
作者
R.M. Cunha e Silva; C.R. Appoloni; P.S. Parreira;
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正文语种 eng
中图分类原子核物理学、高能物理学;放射医学;
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1. Two media method for gamma ray attenuation coefficient measurement of archaeological ceramic samples [J] . R.M. Cunha e Silva, C.R. Appoloni, P.S. Parreira Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine . 2000,第6期

机译：两种方法测量考古陶瓷样品的伽马射线衰减系数
2. Improvements in the two media method for measurements of gamma-ray linear attenuation coefficients. [J] . Elias EA Applied radiation and isotopes: including data, instrumentation and methods for use in agriculture, industry and medicine . 2003,第1期

机译：测量伽马射线线性衰减系数的两种介质方法的改进。
3. A numerical simulation method for calculation of linear attenuation coefficients of unidentified sample materials in routine gamma ray spectrometry [J] . Badawi Mohamed S. Nuclear technology & radiation protection . 2015,第4期

机译：常规伽马射线能谱法计算未知样品材料线性衰减系数的数值模拟方法
4. Measurement of the Mass Attenuation Coefficients of Ge and BGO for High-energy Gamma-rays [C] . Hideo Harada, Fumito Kitatani, Kaoru Y. Hara, IEEE Nuclear Science Symposium . 2007

机译：测量GE和BGO对高能伽马射线的质量衰减系数
5. I. Measurements of some gamma rays and internal conversion electrons from the reaction sodium-23 + deuterons II. Thermal neutron capture gamma ray spectra of sodium and beryllium. III. Coulomb stripping: Comparison of theory and experiment. [D] . Barfield, Walter David. 1961

机译：I.测量钠23 +氘核反应中某些伽马射线和内部转换电子II。热中子捕获钠和铍的伽马射线谱。三，库仑剥离：理论与实验的比较。
6. Effective x-ray attenuation coefficient measurements from two full field digital mammography systems for data calibration applications [O] . John J Heine, Jerry A Thomas 2008

机译：来自两个全视野数字乳腺摄影系统的有效X射线衰减系数测量用于数据校准应用
7. A numerical simulation method for calculation of linear attenuation coefficients of unidentified sample materials in routine gamma ray spectrometry [O] . Badawi Mohamed S. 2015

机译：常规γ射线光谱法测定未鉴定样品线性衰减系数的数值模拟方法
8. Measurement of Moisture Content and Dry Bulk-Density of the Top Layer of Agricultural Soils, with Minimum Calibration, Using a gamma-Ray Attenuation Method [R] . Van der Westhuizen, M., Van der Bank, D. J., Meulke, M. 1978

机译：使用伽马射线衰减方法测量农业土壤顶层的含水量和干堆积密度，进行最小校准

Two media method for gamma ray attenuation coefficient measurement of archaeological ceramic samples

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