Time of Flight resolution of the prototype of the electromagnetic calorimeter PHOS

The Time of Flight (TOF) resolution of one of the LHC ALICE detectors, a prototype of the electromagnetic calorimeter PHOS (PHOton Spectrometer), was measured in beam tests carried out at CERN PS. The prototype of the calorimeter consists of 256 cells of light-detecting PbWO4 (PWO) monocrystals read...

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Detalles Bibliográficos
Autores principales: Bogolyubsky, M, Ippolitov, M, Kuryakin, A, Manko, V, Muller, H, Nomokonov, P, Punin, V, Rohrich, D, Sadovsky, S, Sibiriak, I, Skaali, B, Sugitate, T, Vasil’ev, A, Vinogradov, A, Vodopianov, A, Zhou, D
Lenguaje:eng
Publicado: 2009
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1016/j.nima.2008.10.003
http://cds.cern.ch/record/1278207
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author Bogolyubsky, M
Ippolitov, M
Kuryakin, A
Manko, V
Muller, H
Nomokonov, P
Punin, V
Rohrich, D
Sadovsky, S
Sibiriak, I
Skaali, B
Sugitate, T
Vasil’ev, A
Vinogradov, A
Vodopianov, A
Zhou, D
author_facet Bogolyubsky, M
Ippolitov, M
Kuryakin, A
Manko, V
Muller, H
Nomokonov, P
Punin, V
Rohrich, D
Sadovsky, S
Sibiriak, I
Skaali, B
Sugitate, T
Vasil’ev, A
Vinogradov, A
Vodopianov, A
Zhou, D
author_sort Bogolyubsky, M
collection CERN
description The Time of Flight (TOF) resolution of one of the LHC ALICE detectors, a prototype of the electromagnetic calorimeter PHOS (PHOton Spectrometer), was measured in beam tests carried out at CERN PS. The prototype of the calorimeter consists of 256 cells of light-detecting PbWO4 (PWO) monocrystals read out with Avalanche Photo Diodes (APDs). Three dedicated front end cards with 24 channels of electronics were designed and produced for using in the tests, each channel consisting of one fast and two slow shapers, a time to amplitude converter and three identical 12-bit peak sensitive Analog to Digital Converters (ADCs). The high voltage bias regulator for APD is located on the same card. The measured TOF resolution is described as[...] .
id cern-1278207
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2009
record_format invenio
spelling cern-12782072019-09-30T06:29:59Zdoi:10.1016/j.nima.2008.10.003http://cds.cern.ch/record/1278207engBogolyubsky, MIppolitov, MKuryakin, AManko, VMuller, HNomokonov, PPunin, VRohrich, DSadovsky, SSibiriak, ISkaali, BSugitate, TVasil’ev, AVinogradov, AVodopianov, AZhou, DTime of Flight resolution of the prototype of the electromagnetic calorimeter PHOSDetectors and Experimental TechniquesThe Time of Flight (TOF) resolution of one of the LHC ALICE detectors, a prototype of the electromagnetic calorimeter PHOS (PHOton Spectrometer), was measured in beam tests carried out at CERN PS. The prototype of the calorimeter consists of 256 cells of light-detecting PbWO4 (PWO) monocrystals read out with Avalanche Photo Diodes (APDs). Three dedicated front end cards with 24 channels of electronics were designed and produced for using in the tests, each channel consisting of one fast and two slow shapers, a time to amplitude converter and three identical 12-bit peak sensitive Analog to Digital Converters (ADCs). The high voltage bias regulator for APD is located on the same card. The measured TOF resolution is described as[...] .oai:cds.cern.ch:12782072009
spellingShingle Detectors and Experimental Techniques
Bogolyubsky, M
Ippolitov, M
Kuryakin, A
Manko, V
Muller, H
Nomokonov, P
Punin, V
Rohrich, D
Sadovsky, S
Sibiriak, I
Skaali, B
Sugitate, T
Vasil’ev, A
Vinogradov, A
Vodopianov, A
Zhou, D
Time of Flight resolution of the prototype of the electromagnetic calorimeter PHOS
title Time of Flight resolution of the prototype of the electromagnetic calorimeter PHOS
title_full Time of Flight resolution of the prototype of the electromagnetic calorimeter PHOS
title_fullStr Time of Flight resolution of the prototype of the electromagnetic calorimeter PHOS
title_full_unstemmed Time of Flight resolution of the prototype of the electromagnetic calorimeter PHOS
title_short Time of Flight resolution of the prototype of the electromagnetic calorimeter PHOS
title_sort time of flight resolution of the prototype of the electromagnetic calorimeter phos
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1016/j.nima.2008.10.003
http://cds.cern.ch/record/1278207
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