The ATLAS Monte Carlo tuning system

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The ATLAS experiment moved the tuning of the underlying event and minimum bias event shape modeling, previously done in a manual fashion, to the automated Professor tuning tool, employed in connection with the Rivet analysis framework, when the first corresponding experimental analysis from LHC beca...

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Detalles Bibliográficos
Autor principal: Wahrmund, S
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.3204/DESY-PROC-2012-03/95
http://cds.cern.ch/record/1421938
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author Wahrmund, S
author_facet Wahrmund, S
author_sort Wahrmund, S
collection CERN
description The ATLAS experiment moved the tuning of the underlying event and minimum bias event shape modeling, previously done in a manual fashion, to the automated Professor tuning tool, employed in connection with the Rivet analysis framework, when the first corresponding experimental analysis from LHC became available. The tuning effort for the Pythia 8 generator, which includes improved models for diffraction, has been started in this automated way in ATLAS, with the aim of getting a good description of the pile-up generated by multiple minimum bias interactions. The first results for these Pythia 8 tunes, as well as Pythia 6 shower tunes are presented, including a study of tunes for various PDFs.
id cern-1421938
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
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spelling cern-14219382019-09-30T06:29:59Zdoi:10.3204/DESY-PROC-2012-03/95http://cds.cern.ch/record/1421938engWahrmund, SThe ATLAS Monte Carlo tuning systemDetectors and Experimental TechniquesThe ATLAS experiment moved the tuning of the underlying event and minimum bias event shape modeling, previously done in a manual fashion, to the automated Professor tuning tool, employed in connection with the Rivet analysis framework, when the first corresponding experimental analysis from LHC became available. The tuning effort for the Pythia 8 generator, which includes improved models for diffraction, has been started in this automated way in ATLAS, with the aim of getting a good description of the pile-up generated by multiple minimum bias interactions. The first results for these Pythia 8 tunes, as well as Pythia 6 shower tunes are presented, including a study of tunes for various PDFs.ATL-PHYS-PROC-2012-034oai:cds.cern.ch:14219382012-02-06
spellingShingle Detectors and Experimental Techniques
Wahrmund, S
The ATLAS Monte Carlo tuning system
title The ATLAS Monte Carlo tuning system
title_full The ATLAS Monte Carlo tuning system
title_fullStr The ATLAS Monte Carlo tuning system
title_full_unstemmed The ATLAS Monte Carlo tuning system
title_short The ATLAS Monte Carlo tuning system
title_sort atlas monte carlo tuning system
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.3204/DESY-PROC-2012-03/95
http://cds.cern.ch/record/1421938
work_keys_str_mv AT wahrmunds theatlasmontecarlotuningsystem
AT wahrmunds atlasmontecarlotuningsystem

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