Directional High Energy Gamma‐Ray Counter
作者:
G. G. Fazio,
E. M. Hafner,
期刊:
Review of Scientific Instruments
(AIP Available online 1961)
卷期:
Volume 32,
issue 6
页码: 697-702
ISSN:0034-6748
年代: 1961
DOI:10.1063/1.1717472
出版商: AIP
数据来源: AIP
摘要:
A directional Cˇerenkov counter has been developed for detection of energetic gamma rays from balloons and satellites. It is sensitive to photons whose directions lie within a 10° cone. It is completely insensitive to backward fluxes and almost completely insensitive to charged particles. Several different versions of the system have been constructed, and tested in bremsstrahlung beams. The angular resolution has also been indirectly confirmed by using the device to count cosmic ray muons at sea level.
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