Published June 25, 1976
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Analog response of a scintillation head
Description
To study neutron emission during the Focus discharge, scintillation heads (scintillator+photomultiplier) directly connected to an oscilloscope through an RC circuit were used. The attenuation coefficient in air as a function of the energy, the neutron-photon conversion factor of the scintillator, the sensitivity of the photomultiplier-oscilloscope circuit are studied in order to calculate the transfer coefficient and to go back to a signal proportional to the real spectrum
Availability note (English)
MF available from INIS under the Report Number.Abstract (French)
Pour etudier finement l'emission neutronique lors de la decharge Focus, on a utilise des tetes a scintillation (scintillateur+photomultiplicateur) branchees directement sur des oscilloscopes a l'aide d'un circuit RC. On presente l'etude du coefficient d'attenuation dans l'air en fonction de l'energie du facteur de conversion neutron-photon du scintillateur, et de la sensibilite de la chaine PM-oscilloscope qui permettent de calculer le coefficient de transfert et de remonter a un signal proportionnel au spectre vraiFiles
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Additional details
Additional titles
- Original title (French)
- Reponse analogique d'une tete a scintillation
Publishing Information
- Imprint Pagination
- 21 p.
- Report number
- CEA-N--1899
INIS
- Country of Publication
- France
- Country of Input or Organization
- France
- INIS RN
- 7279346
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Descriptors DEI
- DISPLAY DEVICES; NEUTRON DETECTION; PERFORMANCE; PHOTOMULTIPLIERS; PLASTIC SCINTILLATION DETECTOR; PULSE TECHNIQUES
- Descriptors DEC
- COMPUTER-GRAPHICS DEVICES; MEASURING INSTRUMENTS; PHOTOTUBES; RADIATION DETECTION; RADIATION DETECTORS; SCINTILLATION COUNTERS; SOLID SCINTILLATION DETECTORS