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Geometrical Acceptance Analysis for RPC PAC Trigger
The CMS(Compact Muon Solenoid) is one of the four experiments that will analyze the collision results of the protons accelerated by the Large Hardron Collider(LHC) at CERN(Conseil Europen pour la Recherche Nuclaire). In case of the CMS experiment, the trigger system is divided into two stages : The...
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Lenguaje: | eng |
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Korea U.
2010
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Acceso en línea: | http://cds.cern.ch/record/1323307 |
_version_ | 1780921596050931712 |
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author | Seo, Eunsung |
author_facet | Seo, Eunsung |
author_sort | Seo, Eunsung |
collection | CERN |
description | The CMS(Compact Muon Solenoid) is one of the four experiments that will analyze the collision results of the protons accelerated by the Large Hardron Collider(LHC) at CERN(Conseil Europen pour la Recherche Nuclaire). In case of the CMS experiment, the trigger system is divided into two stages : The Level-1 Trigger and High Level Trigger. The RPC(Resistive Plate Chamber) PAC(PAttern Comparator) Trigger system, which is a subject of this thesis, is a part of the Level-1 Muon Trigger System. Main task of the PAC Trigger is to identify muons, measures transverse momenta and select the best muon candidates for each proton bunch collision occurring every 25 ns. To calculate the value of PAC Trigger efficiency for triggerable muon, two terms of different efficiencies are needed ; acceptance efficiency and chamber efficiency. Main goal of the works described in this thesis is obtaining the acceptance efficiency of the PAC Trigger in each logical cone. Acceptance efficiency is a convolution of the chambers geometry and PAC logical segmentation. |
id | cern-1323307 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2010 |
publisher | Korea U. |
record_format | invenio |
spelling | cern-13233072019-09-30T06:29:59Zhttp://cds.cern.ch/record/1323307engSeo, EunsungGeometrical Acceptance Analysis for RPC PAC TriggerDetectors and Experimental TechniquesThe CMS(Compact Muon Solenoid) is one of the four experiments that will analyze the collision results of the protons accelerated by the Large Hardron Collider(LHC) at CERN(Conseil Europen pour la Recherche Nuclaire). In case of the CMS experiment, the trigger system is divided into two stages : The Level-1 Trigger and High Level Trigger. The RPC(Resistive Plate Chamber) PAC(PAttern Comparator) Trigger system, which is a subject of this thesis, is a part of the Level-1 Muon Trigger System. Main task of the PAC Trigger is to identify muons, measures transverse momenta and select the best muon candidates for each proton bunch collision occurring every 25 ns. To calculate the value of PAC Trigger efficiency for triggerable muon, two terms of different efficiencies are needed ; acceptance efficiency and chamber efficiency. Main goal of the works described in this thesis is obtaining the acceptance efficiency of the PAC Trigger in each logical cone. Acceptance efficiency is a convolution of the chambers geometry and PAC logical segmentation.Korea U.CERN-THESIS-2010-184oai:cds.cern.ch:13233072010 |
spellingShingle | Detectors and Experimental Techniques Seo, Eunsung Geometrical Acceptance Analysis for RPC PAC Trigger |
title | Geometrical Acceptance Analysis for RPC PAC Trigger |
title_full | Geometrical Acceptance Analysis for RPC PAC Trigger |
title_fullStr | Geometrical Acceptance Analysis for RPC PAC Trigger |
title_full_unstemmed | Geometrical Acceptance Analysis for RPC PAC Trigger |
title_short | Geometrical Acceptance Analysis for RPC PAC Trigger |
title_sort | geometrical acceptance analysis for rpc pac trigger |
topic | Detectors and Experimental Techniques |
url | http://cds.cern.ch/record/1323307 |
work_keys_str_mv | AT seoeunsung geometricalacceptanceanalysisforrpcpactrigger |