HE upgrade beyond phase 1. Finger scintillator option.

CMS hadron calorimeters (HB, HE, HO) have been in operation for several years and contributed substantially to the success of the CMS Physics Program. The endcap calorimeter HE suffered more radiation damage than anticipated causing rapid degradation of scintillator segments (tiles) which have a hig...

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Autores principales: Afanasiev, Sergey, de Barbaro, Pawel Jan, Boyarintsev, A.Yu, Emeliantchik, Igor, Golutvin, Igor, Grinyov, B.V, Ershov, Yuri, Levchuk, Leonid, Litomin, Aliaksandr, Malakhov, Alexander, Moisenz, Petr, Popov, V.F, Shumeiko, Nikolai, Smirnov, Vitaly, Sorokin, Pavlo, Zhmurin, Petro
Lenguaje:eng
Publicado: 2014
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1662756
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author Afanasiev, Sergey
de Barbaro, Pawel Jan
Boyarintsev, A.Yu
Emeliantchik, Igor
Golutvin, Igor
Grinyov, B.V
Ershov, Yuri
Levchuk, Leonid
Litomin, Aliaksandr
Malakhov, Alexander
Moisenz, Petr
Popov, V.F
Shumeiko, Nikolai
Smirnov, Vitaly
Sorokin, Pavlo
Zhmurin, Petro
author_facet Afanasiev, Sergey
de Barbaro, Pawel Jan
Boyarintsev, A.Yu
Emeliantchik, Igor
Golutvin, Igor
Grinyov, B.V
Ershov, Yuri
Levchuk, Leonid
Litomin, Aliaksandr
Malakhov, Alexander
Moisenz, Petr
Popov, V.F
Shumeiko, Nikolai
Smirnov, Vitaly
Sorokin, Pavlo
Zhmurin, Petro
author_sort Afanasiev, Sergey
collection CERN
description CMS hadron calorimeters (HB, HE, HO) have been in operation for several years and contributed substantially to the success of the CMS Physics Program. The endcap calorimeter HE suffered more radiation damage than anticipated causing rapid degradation of scintillator segments (tiles) which have a higher radiation flux from secondary particles than HB and HO. A proposal to upgrade of HE calorimeter will provide a solution for survivability at future LHC higher luminosity. A finger-strip plastic scintillator option has many advantages and is a lower cost alternative to keep the excellent HE performance at high luminosity. Measurements and simulations have been performed and this method is a good upgrade strategy.
id cern-1662756
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-16627562019-09-30T06:29:59Zhttp://cds.cern.ch/record/1662756engAfanasiev, Sergeyde Barbaro, Pawel JanBoyarintsev, A.YuEmeliantchik, IgorGolutvin, IgorGrinyov, B.VErshov, YuriLevchuk, LeonidLitomin, AliaksandrMalakhov, AlexanderMoisenz, PetrPopov, V.FShumeiko, NikolaiSmirnov, VitalySorokin, PavloZhmurin, PetroHE upgrade beyond phase 1. Finger scintillator option.Detectors and Experimental TechniquesCMS hadron calorimeters (HB, HE, HO) have been in operation for several years and contributed substantially to the success of the CMS Physics Program. The endcap calorimeter HE suffered more radiation damage than anticipated causing rapid degradation of scintillator segments (tiles) which have a higher radiation flux from secondary particles than HB and HO. A proposal to upgrade of HE calorimeter will provide a solution for survivability at future LHC higher luminosity. A finger-strip plastic scintillator option has many advantages and is a lower cost alternative to keep the excellent HE performance at high luminosity. Measurements and simulations have been performed and this method is a good upgrade strategy.CMS-NOTE-2014-001CERN-CMS-NOTE-2014-001oai:cds.cern.ch:16627562014-02-06
spellingShingle Detectors and Experimental Techniques
Afanasiev, Sergey
de Barbaro, Pawel Jan
Boyarintsev, A.Yu
Emeliantchik, Igor
Golutvin, Igor
Grinyov, B.V
Ershov, Yuri
Levchuk, Leonid
Litomin, Aliaksandr
Malakhov, Alexander
Moisenz, Petr
Popov, V.F
Shumeiko, Nikolai
Smirnov, Vitaly
Sorokin, Pavlo
Zhmurin, Petro
HE upgrade beyond phase 1. Finger scintillator option.
title HE upgrade beyond phase 1. Finger scintillator option.
title_full HE upgrade beyond phase 1. Finger scintillator option.
title_fullStr HE upgrade beyond phase 1. Finger scintillator option.
title_full_unstemmed HE upgrade beyond phase 1. Finger scintillator option.
title_short HE upgrade beyond phase 1. Finger scintillator option.
title_sort he upgrade beyond phase 1. finger scintillator option.
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1662756
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