DocumentCode
908600
Title
A High-Pressure 3He Gas Scintillation Neutron Spectrometer
Author
Derzon, Mark S. ; Slaughter, Dennis R. ; Prussin, Stanley G.
Author_Institution
Department of Nuclear Engineering University of California Berkeley, California 94720
Volume
33
Issue
1
fYear
1986
Firstpage
247
Lastpage
249
Abstract
A high-pressure, 3He-Xe gas scintillation spectrometer has been developed for neutron spectroscopy on D-D fusion plasmas. The spectrometer exhibits an energy resolution of (121 ± 20 keV) keV (FWHM) at 2.5 MeV and an efficiency of (1.9 ± 0.4) × 10-3 (n/cm2)-1. The contribution to the resolution (FWHM) from counting statistics is only (22 ± 3 keV) keV and the remainder is due predominantly to the variation of light collection efficiency with location of neutron events within the active volume of the detector.
Keywords
Energy resolution; Event detection; Laboratories; Neutrons; Optoelectronic and photonic sensors; Pressure measurement; Solid scintillation detectors; Spatial resolution; Spectroscopy; Statistics;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/TNS.1986.4337092
Filename
4337092
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