Numerical expressions for the computation of coincidence-summingcorrection factors in g-ray spectrometry with HPGe detectors

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Abstract

Numerical expressions to compute g–g and g–XK coincidence summing corrections were deduced byusing a suitable computer program and a matrix representation of a decay scheme. For point sourcesonly full-energy peak and total efficiencies are needed. Alternatively, values of peak-to-total ratio can be introduced. For extended sources, the same expressions can be considered with the introduction of‘‘effective efficiencies’’. Examples of the use of the expressions for point sources and a particulate filtersample measured with a 60% relative efficiency HPGe detector are reported.
Lingua originaleEnglish
pagine (da-a)555-560
Numero di pagine6
RivistaApplied Radiation and Isotopes
Volume68(2010)
Stato di pubblicazionePublished - 2010

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All Science Journal Classification (ASJC) codes

  • Radiation

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