Published 1962
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Absolute measurements of radio-active bodies which disintegrate after neutron capture (1962)
- 1. Commissariat a l'Energie Atomique, Saclay (France). Centre d'Etudes Nucleaires
Description
The calibration of radioactive bodies which disintegrate by neutron capture is rather delicate: we describe two calibration methods which we have used. - The 4 π X (or e) - γ coincidence method when K capture is followed by a γ disintegration; - Integral counting of all the X rays stopped in the detecting volume, for X-ray emitters of low energy disintegrating after neutron capture giving directly the fundamental level. (authors)
Availability note (English)
Available from INIS in electronic formAbstract (French)
L'etalonnage des corps radioactifs se desintegrant par capture electronique est assez delicat: nous decrivons deux methodes d'etalonnage que nous avons utilisees: - Methode des coincidences 4 π X (ou e) - γ lorsque la capture K est suivie d'une desintegration γ; - Comptage integral de tous les rayons X arretes dans le volume sensible pour les emetteurs X de faible energie se desintegrant par capture electronique conduisant directement au niveau fondamental. (auteurs)Files
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Additional details
Additional titles
- Original title (French)
- Mesure absolue des corps radioactifs se desintegrant par capture electronique (1962)
Publishing Information
- Imprint Pagination
- 12 p.
- Report number
- CEA-R--2199
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 37062538
- Subject category
- S07: ISOTOPES AND RADIATION SOURCES;
- Descriptors DEI
- ABSOLUTE COUNTING; CALIBRATION; COINCIDENCE METHODS; FOUR-PI DETECTORS; GAMMA DECAY; K CAPTURE; RADIOACTIVE MATERIALS; X-RAY DETECTION
- Descriptors DEC
- BETA DECAY; COUNTING TECHNIQUES; DECAY; DETECTION; ELECTRON CAPTURE DECAY; MATERIALS; MEASURING INSTRUMENTS; NUCLEAR DECAY; RADIATION DETECTION; RADIATION DETECTORS
Optional Information
- Notes
- 5 refs.