The silicon photomultipliers in the detector subsystems of the GlueX experiment

The subsystem detectors of GlueX experiment use silicon photomultiplier (SiPM). Around five thousand SiPM's in total uses in the detectors of experiment. The detectors operate in condition of load level 2MHz and up to 104 pixels «fired» with ∼0.3ns time resolution. The list of such detectors: t...

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Bibliographic Details
Published in:Journal of physics. Conference series 2017-01, Vol.798 (1), p.12223
Main Authors: Somov, A, Barbosa, F, Tolstukhin, I, Somov, S V, Berdnikov, V V
Format: Article
Language:English
Subjects:
Detectors
Experiments
Liquid hydrogen
Photomultiplier tubes
Physics
Relaxation time
Sensors
Silicon
Subsystems
Time measurement
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Summary:The subsystem detectors of GlueX experiment use silicon photomultiplier (SiPM). Around five thousand SiPM's in total uses in the detectors of experiment. The detectors operate in condition of load level 2MHz and up to 104 pixels «fired» with ∼0.3ns time resolution. The list of such detectors: the tagger microscope, the pair spectrometer, the start counter which surrounded the liquid hydrogen target; the electromagnetic barrel calorimeter to measure energy and direction of secondary photons comes from the target. We present the results of the time resolution measurements and the relaxation time measurements for two SiPM types in experimental conditions.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/798/1/012223