Gamma-ray spectroscopy with MAPD array in the readout of LaBr3:Ce scintillator

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dc.contributor.authorAhmadov, G.
dc.contributor.authorAhmadov, F.
dc.contributor.authorHolík, Michael
dc.contributor.authorBerikov, D.
dc.contributor.authorSadygov, Z.
dc.contributor.authorAkbarov, R.
dc.contributor.authorNuruyev, S.
dc.contributor.authorSadigov, A.
dc.contributor.authorMammadli, A.
dc.contributor.authorMammadov, R.
dc.contributor.authorKopatch, Yu.
dc.contributor.authorPřidal, Petr
dc.contributor.authorYilmaz, E.
dc.contributor.authorDoganci, E.
dc.contributor.authorZich, Jan
dc.date.accessioned2022-01-31T11:00:25Z
dc.date.available2022-01-31T11:00:25Z
dc.date.issued2021
dc.description.abstract-translatedThis paper presented a new detector module consisting of a micropixel avalanche photodiode (MAPD-3NM), LaBr3:Ce scintillator, and a compact read-out interface system for detecting gamma-rays in a wide energy range. The MAPD array (4 × 4 channels) was assembled using a singleMAPD-3NMcharacterized by its high photon detection efficiency (∼25%),pixel density (10 000 pixels/mm2), lowoperation voltage (74.5 V), and lowdark current. An active area of a singleMAPD-3NMwas 3.7 × 3.7 mm2, while this value was 17 × 17 mm2 for the assembled array with pixel density of 2190 000. The size of the tested LaBr3:Ce scintillator was 15 × 15 × 15 mm3. According to the characteristics of the detector module, a compact read-out interface device (SPECTRIG MAPD) was developed. SPECTRIG MAPD was designed as a miniature device with low power consumption, which continues to provide a wide spectrum of functions needed for measurement and test silicon photomultipliers (SiPM) and scintillation detectors on their basis. The various experiments were implemented to test the detection performance of a detector module to gamma radiation in the range from 30 keV to 4400 keV.en
dc.format13 s.cs
dc.format.mimetypeapplication/pdf
dc.identifier.citationAHMADOV, G. AHMADOV, F. HOLÍK, M. BERIKOV, D. SADYGOV, Z. AKBAROV, R. NURUYEV, S. SADIGOV, A. MAMMADLI, A. MAMMADOV, R. KOPATCH, Y. PŘIDAL, P. YILMAZ, E. DOGANCI, E. ZICH, J. Gamma-ray spectroscopy with MAPD array in the readout of LaBr3:Ce scintillator. Journal of Instrumentation, 2021, roč. 16, č. 7, s. 0-12. ISSN: 1748-0221cs
dc.identifier.document-number702560000004
dc.identifier.doi10.1088/1748-0221/16/07/P07020
dc.identifier.issn1748-0221
dc.identifier.obd43933172
dc.identifier.uri2-s2.0-85111565075
dc.identifier.urihttp://hdl.handle.net/11025/46658
dc.language.isoenen
dc.project.IDEF16_019/0000766/Inženýrské aplikace fyziky mikrosvětacs
dc.project.IDLTT17018/Získávání nových poznatků o mikrosvětě v infrastruktuře CERNcs
dc.publisherIOP Publishingen
dc.relation.ispartofseriesJournal of Instrumentationen
dc.rightsPlný text je přístupný v rámci univerzity přihlášeným uživatelům.cs
dc.rights© 2021 IOP Publishing Ltd and Sissa Medialaben
dc.rights.accessrestrictedAccessen
dc.subject.translatedphoton detectors for UVen
dc.subject.translatedvisible and IR photonsen
dc.subject.translatedscintillatorsen
dc.subject.translatedscintillation and light emission processesen
dc.subject.translateddata acquisition circuitsen
dc.subject.translateddetector control systemsen
dc.titleGamma-ray spectroscopy with MAPD array in the readout of LaBr3:Ce scintillatoren
dc.typečlánekcs
dc.typearticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen

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