Published March 1977
| Version v1
Journal article
Metrology and ecology
Creators
- 1. CEA Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France). Service d'Etudes et de Recherches sur l'Environnement
Description
Radioactivity measurements are carried out by the metrology laboratory of the Protection Division at the request of biologists and ecologists. They feature particular aspects on account of the number and diversity of the samples and the different purposes of the measurements. The methods used for routine α, β and γ measurements are described: fine γ spectrometry with Ge(Li) detectors is especially detailed as it has been particulary developed by the laboratory
Abstract (French)
Au sein du Departement de Protection, le laboratoire 501 effectue les mesures de radioactivite demandees par les biologistes et les ecologistes. La metrologie correspondante offre des aspects particuliers, compte tenu du nombre et de la variete des echantillons a examiner, aussi bien que des finalites differentes donnees a la mesure. On envisage successivement les techniques mises en oeuvre pour la mesure systematique des α, β et γ; et on detaille les methodes actuellement utilisees en spectrometrie γ fine avec des detecteurs Ge-Li, methodes qui apparaissent comme une des specialites de ce laboratoireAdditional details
Additional titles
- Original title (French)
- Metrologie et ecologie
Publishing Information
- Journal Title
- Bull. Inf. Sci. Tech. (Paris)
- Journal Issue
- no.222
- Series
- Bull. Inf. Sci. Tech. (Paris).
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 9361051
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S61: RADIATION PROTECTION AND DOSIMETRY;
- Descriptors DEI
- ALPHA SPECTROSCOPY; BETA SPECTROSCOPY; CALIBRATION; DATA PROCESSING; ENVIRONMENT; FLOW COUNTERS; GAMMA SPECTROSCOPY; GEIGER-MUELLER COUNTERS; LI-DRIFTED GE DETECTORS; RADIATION MONITORING; SOLID SCINTILLATION DETECTORS
- Descriptors DEC
- GE SEMICONDUCTOR DETECTORS; LI-DRIFTED DETECTORS; MEASURING INSTRUMENTS; MONITORING; RADIATION DETECTORS; SCINTILLATION COUNTERS; SEMICONDUCTOR DETECTORS; SPECTROSCOPY