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Hadron calorimeter (PSD) with new photo-detectors (MPPC) in NA61 experiment at CERN

The Projectile Spectator Detector (PSD) is a segmented hadron calorimeter used in NA61 experiment (CERN) to determine a collision centrality as well as an event plane orientation in nucleus-nucleus collisions. The main goal of the experiment includes studying the onset of de-confinement and searchin...

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Autores principales: Golubeva, M, Guber, F, Ivashkin, A, Izvestnyy, A, Kurepin, A, Morozov, S, Petukhov, O, Selyuzhenkov, I, Svintsov, I, Taranenko, A
Lenguaje:eng
Publicado: 2017
Materias:
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/798/1/012073
http://cds.cern.ch/record/2291428
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author Golubeva, M
Guber, F
Ivashkin, A
Izvestnyy, A
Kurepin, A
Morozov, S
Petukhov, O
Selyuzhenkov, I
Svintsov, I
Taranenko, A
author_facet Golubeva, M
Guber, F
Ivashkin, A
Izvestnyy, A
Kurepin, A
Morozov, S
Petukhov, O
Selyuzhenkov, I
Svintsov, I
Taranenko, A
author_sort Golubeva, M
collection CERN
description The Projectile Spectator Detector (PSD) is a segmented hadron calorimeter used in NA61 experiment (CERN) to determine a collision centrality as well as an event plane orientation in nucleus-nucleus collisions. The main goal of the experiment includes studying the onset of de-confinement and searching for the critical point of strongly interacting matter. It is of crucial importance to have a precise characterization of the event class with the PSD for the analysis of event-by-event observables. The PSD has been already used for centrality selection on trigger level in measurements of Be+Be and Ar+Sc reactions at beam energies 13 − 158 AGeV and Pb+Pb reaction at beam energy 30 AGeV. In 2016, the central modules of PSD have been equipped with new Hamamatsu MPPC silicon photo-detectors in order to extend dynamic range for studying Pb+Pb reaction at the full energy range 13 − 158 AGeV. Results of the PSD response on proton and lead beams are presented.
id oai-inspirehep.net-1517914
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling oai-inspirehep.net-15179142021-02-09T10:05:12Zdoi:10.1088/1742-6596/798/1/012073http://cds.cern.ch/record/2291428engGolubeva, MGuber, FIvashkin, AIzvestnyy, AKurepin, AMorozov, SPetukhov, OSelyuzhenkov, ISvintsov, ITaranenko, AHadron calorimeter (PSD) with new photo-detectors (MPPC) in NA61 experiment at CERNDetectors and Experimental TechniquesThe Projectile Spectator Detector (PSD) is a segmented hadron calorimeter used in NA61 experiment (CERN) to determine a collision centrality as well as an event plane orientation in nucleus-nucleus collisions. The main goal of the experiment includes studying the onset of de-confinement and searching for the critical point of strongly interacting matter. It is of crucial importance to have a precise characterization of the event class with the PSD for the analysis of event-by-event observables. The PSD has been already used for centrality selection on trigger level in measurements of Be+Be and Ar+Sc reactions at beam energies 13 − 158 AGeV and Pb+Pb reaction at beam energy 30 AGeV. In 2016, the central modules of PSD have been equipped with new Hamamatsu MPPC silicon photo-detectors in order to extend dynamic range for studying Pb+Pb reaction at the full energy range 13 − 158 AGeV. Results of the PSD response on proton and lead beams are presented.oai:inspirehep.net:15179142017
spellingShingle Detectors and Experimental Techniques
Golubeva, M
Guber, F
Ivashkin, A
Izvestnyy, A
Kurepin, A
Morozov, S
Petukhov, O
Selyuzhenkov, I
Svintsov, I
Taranenko, A
Hadron calorimeter (PSD) with new photo-detectors (MPPC) in NA61 experiment at CERN
title Hadron calorimeter (PSD) with new photo-detectors (MPPC) in NA61 experiment at CERN
title_full Hadron calorimeter (PSD) with new photo-detectors (MPPC) in NA61 experiment at CERN
title_fullStr Hadron calorimeter (PSD) with new photo-detectors (MPPC) in NA61 experiment at CERN
title_full_unstemmed Hadron calorimeter (PSD) with new photo-detectors (MPPC) in NA61 experiment at CERN
title_short Hadron calorimeter (PSD) with new photo-detectors (MPPC) in NA61 experiment at CERN
title_sort hadron calorimeter (psd) with new photo-detectors (mppc) in na61 experiment at cern
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1742-6596/798/1/012073
http://cds.cern.ch/record/2291428
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