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The ATLAS Muon Trigger at High instantaneous Luminosities

The ATLAS experiment at CERN's Large Hadron Collider (LHC) has taken data with colliding beams at instantaneous luminosities of 2*10^33 cm^-2 s^-1. The LHC targets to deliver an integrated luminosity 5 fb^-1 in the run period 2011 at luminosities of up to 5*10^33 cm^-2 s^-1, which requires dedi...

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Detalles Bibliográficos
Autor principal: Oh, A
Lenguaje:eng
Publicado: 2012
Materias:
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/396/1/012036
http://cds.cern.ch/record/1458570
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author Oh, A
author_facet Oh, A
author_sort Oh, A
collection CERN
description The ATLAS experiment at CERN's Large Hadron Collider (LHC) has taken data with colliding beams at instantaneous luminosities of 2*10^33 cm^-2 s^-1. The LHC targets to deliver an integrated luminosity 5 fb^-1 in the run period 2011 at luminosities of up to 5*10^33 cm^-2 s^-1, which requires dedicated strategies to guard the highest physics output while reducing effectively the event rate. The Muon High Level Trigger has successfully adapted to the changing environment of the low luminosity running of LHC in 2010 to the intensities encountered in 2011. The selection strategy has been optimized for the various physics analysis involving muons in the final state. This note reports about efficiency, resolution, and general performance of the muon trigger.
id cern-1458570
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14585702019-09-30T06:29:59Zdoi:10.1088/1742-6596/396/1/012036http://cds.cern.ch/record/1458570engOh, AThe ATLAS Muon Trigger at High instantaneous LuminositiesDetectors and Experimental TechniquesThe ATLAS experiment at CERN's Large Hadron Collider (LHC) has taken data with colliding beams at instantaneous luminosities of 2*10^33 cm^-2 s^-1. The LHC targets to deliver an integrated luminosity 5 fb^-1 in the run period 2011 at luminosities of up to 5*10^33 cm^-2 s^-1, which requires dedicated strategies to guard the highest physics output while reducing effectively the event rate. The Muon High Level Trigger has successfully adapted to the changing environment of the low luminosity running of LHC in 2010 to the intensities encountered in 2011. The selection strategy has been optimized for the various physics analysis involving muons in the final state. This note reports about efficiency, resolution, and general performance of the muon trigger.ATL-DAQ-PROC-2012-036oai:cds.cern.ch:14585702012-06-28
spellingShingle Detectors and Experimental Techniques
Oh, A
The ATLAS Muon Trigger at High instantaneous Luminosities
title The ATLAS Muon Trigger at High instantaneous Luminosities
title_full The ATLAS Muon Trigger at High instantaneous Luminosities
title_fullStr The ATLAS Muon Trigger at High instantaneous Luminosities
title_full_unstemmed The ATLAS Muon Trigger at High instantaneous Luminosities
title_short The ATLAS Muon Trigger at High instantaneous Luminosities
title_sort atlas muon trigger at high instantaneous luminosities
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1742-6596/396/1/012036
http://cds.cern.ch/record/1458570
work_keys_str_mv AT oha theatlasmuontriggerathighinstantaneousluminosities
AT oha atlasmuontriggerathighinstantaneousluminosities