Title: Gamma ray detection performance of newly developed MAPD‑3NM‑II photosensor with LaBr3 (Ce) crystal
Authors: Holík, Michael
Ahmadov, F.
Sadigov, A.
Ahmadov, G.
Berikov, D.
Mamedov, Fadahat
Naghiyev, J.
Štekl, Ivan
Sadygov, Z.
Mammadli, A.
Garibli, A.
Urban, Ondřej
Zich, Jan
Citation: HOLÍK, M. AHMADOV, F. SADIGOV, A. AHMADOV, G. BERIKOV, D. MAMEDOV, F. NAGHIYEV, J. ŠTEKL, I. SADYGOV, Z. MAMMADLI, A. GARIBLI, A. URBAN, O. ZICH, J. Gamma ray detection performance of newly developed MAPD‑3NM‑II photosensor with LaBr3 (Ce) crystal. Scientific Reports, 2022, roč. 12, č. 1, s. nestránkováno. ISSN: 2045-2322
Issue Date: 2022
Publisher: Nature Research
Document type: článek
URI: 2-s2.0-85138459297
ISSN: 2045-2322
Keywords in different language: artificial neural network;class-E amplifier;genetic algorithm;imperialist competitive;particle swarm optimization
Abstract in different language: This paper presents the gamma-ray detection performance of the newly developed MAPD-3NM-II type SiPM sensor array (4 [Formula: see text] 4) with [Formula: see text](Ce) scintillator. The gamma-ray spectra of various sources have been measured in the energy range from 26 keV up to 1332 keV. The newly developed array based on MAPD-3NM-II sensors proved [Formula: see text] 22% enhancement in energy resolution in comparison to the former MAPD-3NM-I based array. The energy resolution of 662 keV gamma-rays measured by MAPD-3NM-II was 3.3% while clearly surpassing 4.25% resolution of MAPD-3NM-I predecessor. The enhancement is related to the high PDE of the new MAPD-3NM-II. Obtained results show that the new MAPD-3NM-II demonstrated good energy resolution and linearity in the studied energy region. The energy resolution of the new detector developed based on MAPD-3NM-II was better than all previous products of MAPD.
Rights: © authors
Appears in Collections:Články / Articles (RICE)
Články / Articles (KEI)

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Please use this identifier to cite or link to this item: http://hdl.handle.net/11025/51588

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