FIELD: physics.
SUBSTANCE: invention relates to counting the number of gamma quanta from different radiation sources in the energy range from hundreds of keV to units of MeV with a load of up to 109 pulses per minute and can be used and can be used for precision detection of intense gamma-ray flux. The scintillation ionising radiation counter comprises a scintillator based on bismuth orthogermanate Bi4Ge3O12 (BGO) which is connected through an optical sealant to a silicon photomultiplier, which is connected to a power supply, which is connected to a discriminating amplifier, which is connected to a microcontroller and a frequency divider, which is connected to a microcontroller, which is connected to a personal computer.
EFFECT: designing a miniature device capable of counting gamma quanta of high intensity.
2 dwg
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Authors
Dates
2015-04-10—Published
2013-11-15—Filed