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Isotope Analysis of Uranium by Interferometry; Analyse isotopique de l'uranium par interferometrie

Abstract

Among the optical methods which may be used to make isotopic measurements of {sup 235}U interferometry gives promising results. An apparatus is described which has a photomultiplier as receiver; the source must therefore have characteristics (intensity, stability, fineness of emitted rays) which have led to the use of electrode-less discharge tubes whose methods of production and excitation are given. An example of calibration is given. (author) [French] Parmi les methodes optiques permettant le dosage isotopique de l'uranium 235, l'interferometrie est une technique qui donne des resultats prometteurs. On decrit ici un appareil ayant un photo-multiplicateur comme recepteur; la source doit donc avoir des caracteristiques (intensite, stabilite, finesse des raies emises) qui ont conduit a utiliser des tubes a decharge sans electrode dont on indique la fabrication et le mode d'excitation. Un exemple d'etalonnage est enfin donne. (auteur)
Authors:
Leicknam, J P [1] 
  1. Commissariat a l'Energie Atomique. Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France)
Publication Date:
Jul 01, 1962
Product Type:
Technical Report
Report Number:
CEA-R-2202
Resource Relation:
Other Information: PBD: 1962
Subject:
07 ISOTOPES AND RADIATION SOURCES; CALIBRATION; ELECTRON TUBES; INTERFEROMETRY; ISOTOPE RATIO; PHOTOMULTIPLIERS; URANIUM 235
OSTI ID:
20468497
Research Organizations:
Commissariat a l'Energie Atomique. Centre d'Etudes Nucleaires de Saclay, 91 - Gif-sur-Yvette (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
TRN: FR04R2202044207
Availability:
Available from INIS in electronic form
Submitting Site:
FRN
Size:
14 pages
Announcement Date:

Citation Formats

Leicknam, J P. Isotope Analysis of Uranium by Interferometry; Analyse isotopique de l'uranium par interferometrie. France: N. p., 1962. Web.
Leicknam, J P. Isotope Analysis of Uranium by Interferometry; Analyse isotopique de l'uranium par interferometrie. France.
Leicknam, J P. 1962. "Isotope Analysis of Uranium by Interferometry; Analyse isotopique de l'uranium par interferometrie." France.
@misc{etde_20468497,
title = {Isotope Analysis of Uranium by Interferometry; Analyse isotopique de l'uranium par interferometrie}
author = {Leicknam, J P}
abstractNote = {Among the optical methods which may be used to make isotopic measurements of {sup 235}U interferometry gives promising results. An apparatus is described which has a photomultiplier as receiver; the source must therefore have characteristics (intensity, stability, fineness of emitted rays) which have led to the use of electrode-less discharge tubes whose methods of production and excitation are given. An example of calibration is given. (author) [French] Parmi les methodes optiques permettant le dosage isotopique de l'uranium 235, l'interferometrie est une technique qui donne des resultats prometteurs. On decrit ici un appareil ayant un photo-multiplicateur comme recepteur; la source doit donc avoir des caracteristiques (intensite, stabilite, finesse des raies emises) qui ont conduit a utiliser des tubes a decharge sans electrode dont on indique la fabrication et le mode d'excitation. Un exemple d'etalonnage est enfin donne. (auteur)}
place = {France}
year = {1962}
month = {Jul}
}