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ATLAS e/g/tau/jet/ETmiss High Level Trigger Algorithms Performance with first LHC collisions

This is the talk to be give at RT2010. It gives an overview of the performance of the trigger for the selection of electrons, photons, taus, jets and missing transverse energy in the first data. Comparisons of the selection variables based on the calorimeter and tracking information calculated by th...

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Autor principal: Wielers, M
Lenguaje:eng
Publicado: 2010
Materias:
Acceso en línea:http://cds.cern.ch/record/1268192
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author Wielers, M
author_facet Wielers, M
author_sort Wielers, M
collection CERN
description This is the talk to be give at RT2010. It gives an overview of the performance of the trigger for the selection of electrons, photons, taus, jets and missing transverse energy in the first data. Comparisons of the selection variables based on the calorimeter and tracking information calculated by the different trigger levels and the offline reconstruction will be shown. This has been an important step in the commissioning of these triggers to ensure their correct functioning and the results from the first data are very encouraging. Furthermore, examples of comparisons between data and simulations of some of the selection variables will be presented. At the end of the talk a brief outlook will be given on the steps to be taken to fully commission these triggers with the first 7 TeV collision data.
id cern-1268192
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12681922019-09-30T06:29:59Zhttp://cds.cern.ch/record/1268192engWielers, MATLAS e/g/tau/jet/ETmiss High Level Trigger Algorithms Performance with first LHC collisionsDetectors and Experimental TechniquesThis is the talk to be give at RT2010. It gives an overview of the performance of the trigger for the selection of electrons, photons, taus, jets and missing transverse energy in the first data. Comparisons of the selection variables based on the calorimeter and tracking information calculated by the different trigger levels and the offline reconstruction will be shown. This has been an important step in the commissioning of these triggers to ensure their correct functioning and the results from the first data are very encouraging. Furthermore, examples of comparisons between data and simulations of some of the selection variables will be presented. At the end of the talk a brief outlook will be given on the steps to be taken to fully commission these triggers with the first 7 TeV collision data.ATL-DAQ-SLIDE-2010-093oai:cds.cern.ch:12681922010-05-27
spellingShingle Detectors and Experimental Techniques
Wielers, M
ATLAS e/g/tau/jet/ETmiss High Level Trigger Algorithms Performance with first LHC collisions
title ATLAS e/g/tau/jet/ETmiss High Level Trigger Algorithms Performance with first LHC collisions
title_full ATLAS e/g/tau/jet/ETmiss High Level Trigger Algorithms Performance with first LHC collisions
title_fullStr ATLAS e/g/tau/jet/ETmiss High Level Trigger Algorithms Performance with first LHC collisions
title_full_unstemmed ATLAS e/g/tau/jet/ETmiss High Level Trigger Algorithms Performance with first LHC collisions
title_short ATLAS e/g/tau/jet/ETmiss High Level Trigger Algorithms Performance with first LHC collisions
title_sort atlas e/g/tau/jet/etmiss high level trigger algorithms performance with first lhc collisions
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1268192
work_keys_str_mv AT wielersm atlasegtaujetetmisshighleveltriggeralgorithmsperformancewithfirstlhccollisions