Comparison of digital signal processing modules in gamma-ray spectrometry

Marie-Christine Lépy 1 Ousmane Ibrahima Cissé 2 Sylvie Pierre 1
1 LNHB - Laboratoire National Henri Becquerel
DM2I - Département Métrologie Instrumentation & Information : DRT/LIST/DM2I
2 Université de Ouagadougou
Abstract : Commercial digital signal-processing modules have been tested for their applicability to gamma-ray spectrometry. The tests were based on the same n-type high purity germanium detector. The spectrum quality was studied in terms of energy resolution and peak area versus shaping parameters, using a Eu-152 point source. The stability of a reference peak count rate versus the total count rate was also examined. The reliability of the quantitative results is discussed for their use in measurement at the metrological level.
Keywords : Gamma-ray spectrometry Digital signal processing Count rate Resolution Metrology
Document type :
Journal articles
Complete list of metadatas
https://hal-cea.archives-ouvertes.fr/cea-01834192
Contributor : Marie-France Robbe <>
Submitted on : Tuesday, July 10, 2018 - 12:04:42 PM
Last modification on : Wednesday, September 4, 2019 - 1:40:15 PM

Identifiers

Collections

CEA | DRT | LIST | DM2I

Citation

Marie-Christine Lépy, Ousmane Ibrahima Cissé, Sylvie Pierre. Comparison of digital signal processing modules in gamma-ray spectrometry. Applied Radiation and Isotopes, Elsevier, 2014, 87, pp.402 - 406. ⟨10.1016/j.apradiso.2013.11.015⟩. ⟨cea-01834192⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

47

Contact

Informations

CCSD