Performance of the Cms Level-1 Trigger During Commissioning With Cosmic Ray Muons and Lhc Beams
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Date
2010
Authors
Demir, Durmuş Ali
Karapınar, Güler
Journal Title
Journal ISSN
Volume Title
Publisher
IOP Publishing Ltd.
Open Access Color
HYBRID
Green Open Access
Yes
OpenAIRE Downloads
38
OpenAIRE Views
66
Publicly Funded
Yes
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Top 1%
Influence
Top 10%
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Average
Abstract
The CMS Level-1 trigger was used to select cosmic ray muons and LHC beam events during data-taking runs in 2008, and to estimate the level of detector noise. This paper describes the trigger components used, the algorithms that were executed, and the trigger synchronisation. Using data from extended cosmic ray runs, the muon, electron/photon, and jet triggers have been validated, and their performance evaluated. Efficiencies were found to be high, resolutions were found to be good, and rates as expected.
Description
Keywords
Trigger concepts and systems, Trigger algorithms, Compact Muon Solenoid, Cosmic Run At Four Tesla (CRAFT), Large Hadron Collider (LHC), Physics - Instrumentation and Detectors, Compact Muon Solenoid, 610, Large Hadron Collider (LHC), 530, trigger algorithms, PARTICLE PHYSICS; LARGE HADRON COLLIDER; CMS, Trigger concepts and systems (hardware and software); Trigger algorithms, Detectors and Experimental Techniques, info:eu-repo/classification/ddc/530, Instrumentation, Mathematical Physics, Trigger concepts and systems, Trigger algorithm, Cosmic muons, CMS, Physics, ddc:530, trigger concepts and systems (hardware and software), Trigger algorithms, LARGE HADRON COLLIDER, Cosmic Run At Four Tesla (CRAFT), Trigger, Trigger concepts and systems (hardware and software), PARTICLE PHYSICS, Instrumentation; Mathematical Physics, LHC
Fields of Science
Citation
Chatrchyan, S., Khachatryan, V., Sirunyan, A. M., Adam. W., Arnold, B., ...CMS Collaboration (2010). Performance of the CMS Level-1 trigger during commissioning with cosmic ray muons and LHC beams. Journal of Instrumentation, 5(3). doi:10.1088/1748-0221/5/03/T03002
WoS Q
Q4
Scopus Q
Q3
OpenCitations Citation Count
5
Source
Journal of Instrumentation
Volume
5
Issue
3
Start Page
End Page
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