Published 1963 | Version v1
Report Open

Measurement of a 58Co activity in the presence of a 60Co activity 103 to 104 times greater (1963)

Creators

  • 1. Commissariat a l'Energie Atomique, Saclay (France). Centre d'Etudes Nucleaires

Description

The text describes an experimental method for the measurement of a 58Co activity in the presence of a 60Co activity which is 1,000 to 10,000 greater. The determination of this activity is based on the presence of a coincidence between the β+ particle (whose presence is shown by annihilation γ-rays) and the 805 keV γ-radiation emitted during the disintegration of 58Co. (authors)

Availability note (English)

Available from INIS in electronic form

Abstract (French)

Ce texte decrit une methode experimentale permettant la mesure d'une activite de l'isotope 58 du cobalt, en presence d'une activite 1000 a 10000 fois superieure de l'isotope 60 du cobalt. La determination de cette activite repose sur la mise en evidence de la coincidence de la particule β+ (mise en evidence par les γ d'annihilation) avec le rayonnement γ d'energie 805 keV emis lors de la desintegration du 58Co. (auteurs)

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Additional details

Additional titles

Original title (French)
Mesure d'une activite de

Publishing Information

Imprint Pagination
20 p.
Report number
CEA-R--2324

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
37110083
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ANNIHILATION; COBALT 58; COBALT 60; COINCIDENCE SPECTROMETRY; GAMMA DETECTION; GAMMA SPECTROSCOPY; PARTICLE DISCRIMINATION; RADIOACTIVITY
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; COBALT ISOTOPES; COINCIDENCE METHODS; COUNTING TECHNIQUES; DAYS LIVING RADIOISOTOPES; DETECTION; ELECTRON CAPTURE RADIOISOTOPES; HOURS LIVING RADIOISOTOPES; INTERACTIONS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MINUTES LIVING RADIOISOTOPES; NUCLEI; ODD-ODD NUCLEI; PARTICLE IDENTIFICATION; PARTICLE INTERACTIONS; RADIATION DETECTION; RADIOISOTOPES; SPECTROSCOPY; YEARS LIVING RADIOISOTOPES

Optional Information

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