Title of article
210Pb determination by gamma spectrometry in voluminal samples (cylindrical geometry)
Author/Authors
San Miguel، نويسنده , , E.G and Pérez-Moreno، نويسنده , , J.P and Bol??var، نويسنده , , J.P and Garc??a-Tenorio، نويسنده , , R and Martin، نويسنده , , J.E، نويسنده ,
Pages
10
From page
111
To page
120
Abstract
In this paper a simple method for the direct analysis of 210Pb (T1/2=22.3 years) by gamma-ray spectrometry in sediment samples with coaxial Ge detectors is outlined. This method, developed for a cylindrical sample geometry, accounts for variable sample heights and provides a fundamental advantage: individual self-absorption corrections can easily be determined knowing the apparent densities of the samples. The results obtained with the proposed method are in good agreement with those given by other techniques.
Keywords
Efficiency-calibration , Self-absorption , Gamma Spectrometry , 210Pb
Journal title
Astroparticle Physics
Record number
2020664
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