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Scintillation readout with MAPD array for gamma spectrometer
In this study, we present the gamma-ray detection performance of LYSO, YSO(Ce) and BGO scintillators read out by a 9 ch. micropixel avalanche photodiode (MAPD) array with a high pixel density (PD) and photon detection efficiency (PDE). The array with an active area of 11.5×11.5 mm2 was assembled usi...
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Published in: | Journal of instrumentation 2020-01, Vol.15 (1), p.C01001-C01001 |
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container_end_page | C01001 |
container_issue | 1 |
container_start_page | C01001 |
container_title | Journal of instrumentation |
container_volume | 15 |
creator | Akbarov, R.A. Nuruyev, S.M. Ahmadov, G.S. Ahmadov, F.I. Tyutyunnikov, S.I. Sadigov, A.Z. Mammadov, R. Holik, M. Berikov, D. Kopatch, Yu |
description | In this study, we present the gamma-ray detection performance of LYSO, YSO(Ce) and BGO scintillators read out by a 9 ch. micropixel avalanche photodiode (MAPD) array with a high pixel density (PD) and photon detection efficiency (PDE). The array with an active area of 11.5×11.5 mm2 was assembled using single MAPDs with an active area of 3.7×3.7 mm2. It had a single output signal and was developed for gamma spectroscopy. Breakdown voltage measurements were carried out for each channel, as a result of which the optimal operating voltage for the array was found. The linearity range and energy resolution for each crystal were determined in the energy range from 30 to 1770 keV . The high pixel density of the array allowed to achieve good linearity in the studied energy range. |
doi_str_mv | 10.1088/1748-0221/15/01/C01001 |
format | article |
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The array with an active area of 11.5×11.5 mm2 was assembled using single MAPDs with an active area of 3.7×3.7 mm2. It had a single output signal and was developed for gamma spectroscopy. Breakdown voltage measurements were carried out for each channel, as a result of which the optimal operating voltage for the array was found. The linearity range and energy resolution for each crystal were determined in the energy range from 30 to 1770 keV . 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The array with an active area of 11.5×11.5 mm2 was assembled using single MAPDs with an active area of 3.7×3.7 mm2. It had a single output signal and was developed for gamma spectroscopy. Breakdown voltage measurements were carried out for each channel, as a result of which the optimal operating voltage for the array was found. The linearity range and energy resolution for each crystal were determined in the energy range from 30 to 1770 keV . The high pixel density of the array allowed to achieve good linearity in the studied energy range.</description><subject>Arrays</subject><subject>Avalanche diodes</subject><subject>BGO (crystal)</subject><subject>Density</subject><subject>Electrical measurement</subject><subject>Energy resolution</subject><subject>Gamma spectroscopy</subject><subject>Linearity</subject><subject>Photodiodes</subject><subject>Pixels</subject><subject>Scintillation counters</subject><issn>1748-0221</issn><issn>1748-0221</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNpNkN1KAzEUhIMoWKuvIAGv1z0n2aS74E2pv1BRUK_D2TTRLd2mJinSt9elIl7NwAwz8DF2jnCJUNclTqq6ACGwRFUCljNAADxgo7_g8J8_ZicpLQFUoyoYsasX261zt1pR7sKaR0eLsM38q8sf_HH6fM0pRtpxHyJ_p74nnjbO5hh6l108ZUeeVsmd_eqYvd3evM7ui_nT3cNsOi-slDoXqB15LavKUisFai-gbZyuQCiwopVagvQTgdK23iKpttIL8rYlZyUuXC3H7GK_u4nhc-tSNsuwjeufSyOkmmghmmZo6X3LxpBSdN5sYtdT3BkEM5AyAwQzQDCoDKDZk5LfYyxbdw</recordid><startdate>20200102</startdate><enddate>20200102</enddate><creator>Akbarov, R.A.</creator><creator>Nuruyev, S.M.</creator><creator>Ahmadov, G.S.</creator><creator>Ahmadov, F.I.</creator><creator>Tyutyunnikov, S.I.</creator><creator>Sadigov, A.Z.</creator><creator>Mammadov, R.</creator><creator>Holik, M.</creator><creator>Berikov, D.</creator><creator>Kopatch, Yu</creator><general>IOP Publishing</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7U5</scope><scope>8FD</scope><scope>L7M</scope></search><sort><creationdate>20200102</creationdate><title>Scintillation readout with MAPD array for gamma spectrometer</title><author>Akbarov, R.A. ; Nuruyev, S.M. ; Ahmadov, G.S. ; Ahmadov, F.I. ; Tyutyunnikov, S.I. ; Sadigov, A.Z. ; Mammadov, R. ; Holik, M. ; Berikov, D. ; Kopatch, Yu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c336t-16eaf6344cab3216f20b9e640250c2b36303f7213cbfc1a5b46dafcbaec31de83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Arrays</topic><topic>Avalanche diodes</topic><topic>BGO (crystal)</topic><topic>Density</topic><topic>Electrical measurement</topic><topic>Energy resolution</topic><topic>Gamma spectroscopy</topic><topic>Linearity</topic><topic>Photodiodes</topic><topic>Pixels</topic><topic>Scintillation counters</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Akbarov, R.A.</creatorcontrib><creatorcontrib>Nuruyev, S.M.</creatorcontrib><creatorcontrib>Ahmadov, G.S.</creatorcontrib><creatorcontrib>Ahmadov, F.I.</creatorcontrib><creatorcontrib>Tyutyunnikov, S.I.</creatorcontrib><creatorcontrib>Sadigov, A.Z.</creatorcontrib><creatorcontrib>Mammadov, R.</creatorcontrib><creatorcontrib>Holik, M.</creatorcontrib><creatorcontrib>Berikov, D.</creatorcontrib><creatorcontrib>Kopatch, Yu</creatorcontrib><collection>CrossRef</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of instrumentation</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Akbarov, R.A.</au><au>Nuruyev, S.M.</au><au>Ahmadov, G.S.</au><au>Ahmadov, F.I.</au><au>Tyutyunnikov, S.I.</au><au>Sadigov, A.Z.</au><au>Mammadov, R.</au><au>Holik, M.</au><au>Berikov, D.</au><au>Kopatch, Yu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Scintillation readout with MAPD array for gamma spectrometer</atitle><jtitle>Journal of instrumentation</jtitle><date>2020-01-02</date><risdate>2020</risdate><volume>15</volume><issue>1</issue><spage>C01001</spage><epage>C01001</epage><pages>C01001-C01001</pages><issn>1748-0221</issn><eissn>1748-0221</eissn><abstract>In this study, we present the gamma-ray detection performance of LYSO, YSO(Ce) and BGO scintillators read out by a 9 ch. micropixel avalanche photodiode (MAPD) array with a high pixel density (PD) and photon detection efficiency (PDE). The array with an active area of 11.5×11.5 mm2 was assembled using single MAPDs with an active area of 3.7×3.7 mm2. It had a single output signal and was developed for gamma spectroscopy. Breakdown voltage measurements were carried out for each channel, as a result of which the optimal operating voltage for the array was found. The linearity range and energy resolution for each crystal were determined in the energy range from 30 to 1770 keV . The high pixel density of the array allowed to achieve good linearity in the studied energy range.</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1748-0221/15/01/C01001</doi></addata></record> |
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source | Institute of Physics:Jisc Collections:IOP Publishing Read and Publish 2024-2025 (Reading List) |
subjects | Arrays Avalanche diodes BGO (crystal) Density Electrical measurement Energy resolution Gamma spectroscopy Linearity Photodiodes Pixels Scintillation counters |
title | Scintillation readout with MAPD array for gamma spectrometer |
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