Underlying event studies in inelastic pp collision events with the ATLAS detector

The first measurement of the charged particle flow in inelastic pp collision events with the ATLAS detector is described. The analysis is based on minimum-bias events collected at centre of mass energies of $900,mathrm{GeV}$ and $7,mathrm{TeV}$. The density of charged particles and their transverse...

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Autor principal: Warsinsky, M
Lenguaje:eng
Publicado: 2010
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1282061
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author Warsinsky, M
author_facet Warsinsky, M
author_sort Warsinsky, M
collection CERN
description The first measurement of the charged particle flow in inelastic pp collision events with the ATLAS detector is described. The analysis is based on minimum-bias events collected at centre of mass energies of $900,mathrm{GeV}$ and $7,mathrm{TeV}$. The density of charged particles and their transverse momentum sum is measured in different regions of azimuthal angle defined with respect to the leading charged particle in the event. The data show a higher underlying event activity than predicted by different Monte Carlo models and tunes.
id cern-1282061
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12820612019-09-30T06:29:59Zhttp://cds.cern.ch/record/1282061engWarsinsky, MUnderlying event studies in inelastic pp collision events with the ATLAS detectorDetectors and Experimental TechniquesThe first measurement of the charged particle flow in inelastic pp collision events with the ATLAS detector is described. The analysis is based on minimum-bias events collected at centre of mass energies of $900,mathrm{GeV}$ and $7,mathrm{TeV}$. The density of charged particles and their transverse momentum sum is measured in different regions of azimuthal angle defined with respect to the leading charged particle in the event. The data show a higher underlying event activity than predicted by different Monte Carlo models and tunes.ATL-PHYS-PROC-2010-050oai:cds.cern.ch:12820612010-07-30
spellingShingle Detectors and Experimental Techniques
Warsinsky, M
Underlying event studies in inelastic pp collision events with the ATLAS detector
title Underlying event studies in inelastic pp collision events with the ATLAS detector
title_full Underlying event studies in inelastic pp collision events with the ATLAS detector
title_fullStr Underlying event studies in inelastic pp collision events with the ATLAS detector
title_full_unstemmed Underlying event studies in inelastic pp collision events with the ATLAS detector
title_short Underlying event studies in inelastic pp collision events with the ATLAS detector
title_sort underlying event studies in inelastic pp collision events with the atlas detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1282061
work_keys_str_mv AT warsinskym underlyingeventstudiesininelasticppcollisioneventswiththeatlasdetector

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