Published 1964 | Version v1
Report Open

Mathematical applications in radio-chemistry

Creators

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

Description

The french little computer CAB 500 has been used to solve some mathematical problems connected with physical measurements in a radiochemical analysis laboratory. Programs have been written for: - standardisation by β - γcoincidences technique, - unfolding of α spectra by a simple method, - extrapolation of β absorption curve by the least squares method, - gross activation, - filiation problems, and so on... (authors)

Availability note (English)

Available from INIS in electronic form

Abstract (French)

Quelques-uns des problemes de mathematiques qui se presentent a la suite des mesures physiques realisees dans un laboratoire de radiochimie ont ete traites en vue de leur exploitation routiniere sur une calculatrice electronique CAB 500, en particulier les problemes lies: - aux mesures de rayonnement β par absorption, - aux etalonnages par coincidences β - γ, - la spectrometrie du rayonnement α, ainsi que divers problemes typiquement radiochimiques (activation, filiation, etc.). (auteurs)

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Additional details

Additional titles

Original title (French)
Applications mathematiques en radiochimie

Publishing Information

Imprint Pagination
[80 p.]
Report number
CEA-R--2620

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
36090250
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S99: GENERAL AND MISCELLANEOUS;
Descriptors DEI
ABSORPTION SPECTRA; ALPHA SPECTRA; BETA SPECTRA; CALCULATORS; CALIBRATION; COINCIDENCE METHODS; COMPUTER CODES; EXTRAPOLATION; LEAST SQUARE FIT; NEUTRON ACTIVATION ANALYSIS; PLUTONIUM ISOTOPES; RADIOCHEMISTRY; SPECTRA UNFOLDING
Descriptors DEC
ACTIVATION ANALYSIS; CHEMICAL ANALYSIS; CHEMISTRY; COMPUTERS; COUNTING TECHNIQUES; DATA PROCESSING; DIGITAL COMPUTERS; ISOTOPES; MATHEMATICAL SOLUTIONS; MAXIMUM-LIKELIHOOD FIT; NONDESTRUCTIVE ANALYSIS; NUMERICAL SOLUTION; PROCESSING; SPECTRA