Time resolution measurements of scintillating counters for a new NA62 trigger charged hodoscope

The results of time resolution measurements on cosmic muons with MWPC chambers as a tracking system are presented. Two options of dual SiPM readout considered: direct light collection from opposite cut corners of the scintillator and light collection using two oppositely directed bundles of WLS fibe...

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Autores principales: Kholodenko, S A, Khudyakov, A A, Mannelli, I, Obraztsov, V F, Samoylenko, V D, Semenov, V K, Sugonyaev, V P
Lenguaje:eng
Publicado: 2014
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/9/09/C09002
http://cds.cern.ch/record/2025788
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author Kholodenko, S A
Khudyakov, A A
Mannelli, I
Obraztsov, V F
Samoylenko, V D
Semenov, V K
Sugonyaev, V P
author_facet Kholodenko, S A
Khudyakov, A A
Mannelli, I
Obraztsov, V F
Samoylenko, V D
Semenov, V K
Sugonyaev, V P
author_sort Kholodenko, S A
collection CERN
description The results of time resolution measurements on cosmic muons with MWPC chambers as a tracking system are presented. Two options of dual SiPM readout considered: direct light collection from opposite cut corners of the scintillator and light collection using two oppositely directed bundles of WLS fibers. Two types of SiPMs are used: S10985-050C and MicroFB-60035. The best result achived using mean-time between two SiPMs. For the direct readout from 134 × 107 × 20 mm(3) scintillator time resolution σ = 300±10 ps and maximum signal arrival time spread ΔT = 1.6±0.2 ns. Using WLS fiber readout option with 265 × 107 × 30 mm(3) scintillator tile signal arrival time spread ΔT = 150±50 ps and time resolution σ = 370±10 ps.
id oai-inspirehep.net-1315610
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling oai-inspirehep.net-13156102019-09-30T06:29:59Zdoi:10.1088/1748-0221/9/09/C09002http://cds.cern.ch/record/2025788engKholodenko, S AKhudyakov, A AMannelli, IObraztsov, V FSamoylenko, V DSemenov, V KSugonyaev, V PTime resolution measurements of scintillating counters for a new NA62 trigger charged hodoscopeDetectors and Experimental TechniquesThe results of time resolution measurements on cosmic muons with MWPC chambers as a tracking system are presented. Two options of dual SiPM readout considered: direct light collection from opposite cut corners of the scintillator and light collection using two oppositely directed bundles of WLS fibers. Two types of SiPMs are used: S10985-050C and MicroFB-60035. The best result achived using mean-time between two SiPMs. For the direct readout from 134 × 107 × 20 mm(3) scintillator time resolution σ = 300±10 ps and maximum signal arrival time spread ΔT = 1.6±0.2 ns. Using WLS fiber readout option with 265 × 107 × 30 mm(3) scintillator tile signal arrival time spread ΔT = 150±50 ps and time resolution σ = 370±10 ps.oai:inspirehep.net:13156102014
spellingShingle Detectors and Experimental Techniques
Kholodenko, S A
Khudyakov, A A
Mannelli, I
Obraztsov, V F
Samoylenko, V D
Semenov, V K
Sugonyaev, V P
Time resolution measurements of scintillating counters for a new NA62 trigger charged hodoscope
title Time resolution measurements of scintillating counters for a new NA62 trigger charged hodoscope
title_full Time resolution measurements of scintillating counters for a new NA62 trigger charged hodoscope
title_fullStr Time resolution measurements of scintillating counters for a new NA62 trigger charged hodoscope
title_full_unstemmed Time resolution measurements of scintillating counters for a new NA62 trigger charged hodoscope
title_short Time resolution measurements of scintillating counters for a new NA62 trigger charged hodoscope
title_sort time resolution measurements of scintillating counters for a new na62 trigger charged hodoscope
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1748-0221/9/09/C09002
http://cds.cern.ch/record/2025788
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AT semenovvk timeresolutionmeasurementsofscintillatingcountersforanewna62triggerchargedhodoscope
AT sugonyaevvp timeresolutionmeasurementsofscintillatingcountersforanewna62triggerchargedhodoscope

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