Assessing sample attenuation parameters for use inl ow-energy efficiency transfer in gamma-ray spectrometry

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Abstract

We present a numerical fitting method for transmission data that outputs an equivalent sample composition. This output is used as input to a generalised efficiency transfer mode lbased on the EFFTRAN software integrated in a LIMS. The procedural concept allows choosing between efficiency transfer with a predefined sample composition or with an experimentally determined composition based on a transmission measurement.The method can be used for simultaneous quantification of low energy gamma emitters like 210Pb, 241Am, 234Th in typical environmental samples.

Details

Original languageEnglish
Pages (from-to)547-550
Number of pages3
JournalApplied Radiation and Isotopes
Volume109
DOIs
Publication statusPublished - 2 Dec 2015

Keywords

  • Gamma-ray spectrometry, Efficiency transfer, EFFTRAN, Attenuation correction, Attenuation coefficients, Gamma-rayself-attenuation, Transmission measurement

ID: 1497912