The interplay between the statistical correlations of γ-ray emission probabilities and efficiency calibration

The interplay between the statistical correlations of γ-ray emission probabilities and efficiency calibration

The procedure to determine the statistical correlations between γ-ray intensities is described here, as well as that required to take these correlations into account. The advantages of using branching-ratios and feeding fractions instead of γ-ray intensities in the γ-ray standards are discussed.

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Bibliographische Detailangaben
Veröffentlicht in:Applied radiation and isotopes 2004-02, Vol.60 (2), p.185-190
Hauptverfasser: Castro, Ruy M., Vanin, Vito R., Helene, Otaviano, Pascholati, Paulo R., Maidana, Nora L., Dias, Mauro S., Koskinas, Marina F.
Format: Artikel
Sprache:eng
Schlagworte:
Algorithms
Calibration - standards
Decay scheme
Energy Transfer
Equipment Failure Analysis - methods
Europium - analysis
Gamma Rays
Models, Statistical
Quality Control
Radioactive source
Radioisotopes - analysis
Reproduction
Sensitivity and Specificity
Spectrometry, Gamma - instrumentation
Spectrometry, Gamma - methods
Spectrometry, Gamma - standards
Statistics as Topic
Transducers
X- and γ-ray spectroscopy
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Beschreibung
Zusammenfassung:The procedure to determine the statistical correlations between γ-ray intensities is described here, as well as that required to take these correlations into account. The advantages of using branching-ratios and feeding fractions instead of γ-ray intensities in the γ-ray standards are discussed.
ISSN:0969-8043
1872-9800
DOI:10.1016/j.apradiso.2003.11.014