New ATLAS Event Generator Tunes to 2010 pp Collision Data at 7 TeV Centre-of-Mass Energy

Tunes of the PYTHIA 6 and HERWIG/JIMMY MC event generators to 7 TeV ATLAS data are shown. The four-stage PYTHIA 6 tuning procedure for PYTHIA 6 is described, focusing on tuning of the ISR/Primordial Kt and MPI stages, which use ATLAS data as inputs. The resulting AMBT2 and AUET2 PYTHIA tunes, for si...

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Detalles Bibliográficos
Autor principal: Styles, NA
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1381520
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author Styles, NA
author_facet Styles, NA
author_sort Styles, NA
collection CERN
description Tunes of the PYTHIA 6 and HERWIG/JIMMY MC event generators to 7 TeV ATLAS data are shown. The four-stage PYTHIA 6 tuning procedure for PYTHIA 6 is described, focusing on tuning of the ISR/Primordial Kt and MPI stages, which use ATLAS data as inputs. The resulting AMBT2 and AUET2 PYTHIA tunes, for simulation of minimum bias and underlying event data respectively, are discussed. The single stage tunings of the HERWIG/JIMMY MPI parameters (also using ATLAS 7 TeV data) for 10 different PDFs are also shown.
id cern-1381520
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13815202019-09-30T06:29:59Zhttp://cds.cern.ch/record/1381520engStyles, NANew ATLAS Event Generator Tunes to 2010 pp Collision Data at 7 TeV Centre-of-Mass EnergyDetectors and Experimental TechniquesTunes of the PYTHIA 6 and HERWIG/JIMMY MC event generators to 7 TeV ATLAS data are shown. The four-stage PYTHIA 6 tuning procedure for PYTHIA 6 is described, focusing on tuning of the ISR/Primordial Kt and MPI stages, which use ATLAS data as inputs. The resulting AMBT2 and AUET2 PYTHIA tunes, for simulation of minimum bias and underlying event data respectively, are discussed. The single stage tunings of the HERWIG/JIMMY MPI parameters (also using ATLAS 7 TeV data) for 10 different PDFs are also shown.ATL-PHYS-PROC-2011-113oai:cds.cern.ch:13815202011-09-13
spellingShingle Detectors and Experimental Techniques
Styles, NA
New ATLAS Event Generator Tunes to 2010 pp Collision Data at 7 TeV Centre-of-Mass Energy
title New ATLAS Event Generator Tunes to 2010 pp Collision Data at 7 TeV Centre-of-Mass Energy
title_full New ATLAS Event Generator Tunes to 2010 pp Collision Data at 7 TeV Centre-of-Mass Energy
title_fullStr New ATLAS Event Generator Tunes to 2010 pp Collision Data at 7 TeV Centre-of-Mass Energy
title_full_unstemmed New ATLAS Event Generator Tunes to 2010 pp Collision Data at 7 TeV Centre-of-Mass Energy
title_short New ATLAS Event Generator Tunes to 2010 pp Collision Data at 7 TeV Centre-of-Mass Energy
title_sort new atlas event generator tunes to 2010 pp collision data at 7 tev centre-of-mass energy
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1381520
work_keys_str_mv AT stylesna newatlaseventgeneratortunesto2010ppcollisiondataat7tevcentreofmassenergy

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