Angular correlations of jets in lead-lead collisions at 2.76 TeV using the ATLAS detector at LHC

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Highly energetic jets produced in nuclear collisions are considered to be a direct probe of hot and dense medium created in the collision. The jet measurements both at LHC and RHIC indicate a presence of "jet quenching" - strong energy loss of fast partons in the hot and dense QCD medium....

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Autor principal: Rybar, M
Lenguaje:eng
Publicado: 2014
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysa.2014.08.024
http://cds.cern.ch/record/1747002
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author Rybar, M
author_facet Rybar, M
author_sort Rybar, M
collection CERN
description Highly energetic jets produced in nuclear collisions are considered to be a direct probe of hot and dense medium created in the collision. The jet measurements both at LHC and RHIC indicate a presence of "jet quenching" - strong energy loss of fast partons in the hot and dense QCD medium. This paper presents study of properties of the multi-jet production in heavy ion collisions presented in terms of jet angular correlations. The jet angular correlations are valuable tool to study the beyond leading order effects in QCD and are expected to shade a new light on the process of the energy loss. The analysis is performed using Pb+Pb data collected in 2011 by the ATLAS detector at the center of mass energy of 2.76 TeV.
id cern-1747002
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2014
record_format invenio
spelling cern-17470022019-09-30T06:29:59Zdoi:10.1016/j.nuclphysa.2014.08.024http://cds.cern.ch/record/1747002engRybar, MAngular correlations of jets in lead-lead collisions at 2.76 TeV using the ATLAS detector at LHCParticle Physics - ExperimentHighly energetic jets produced in nuclear collisions are considered to be a direct probe of hot and dense medium created in the collision. The jet measurements both at LHC and RHIC indicate a presence of "jet quenching" - strong energy loss of fast partons in the hot and dense QCD medium. This paper presents study of properties of the multi-jet production in heavy ion collisions presented in terms of jet angular correlations. The jet angular correlations are valuable tool to study the beyond leading order effects in QCD and are expected to shade a new light on the process of the energy loss. The analysis is performed using Pb+Pb data collected in 2011 by the ATLAS detector at the center of mass energy of 2.76 TeV.ATL-PHYS-PROC-2014-088oai:cds.cern.ch:17470022014
spellingShingle Particle Physics - Experiment
Rybar, M
Angular correlations of jets in lead-lead collisions at 2.76 TeV using the ATLAS detector at LHC
title Angular correlations of jets in lead-lead collisions at 2.76 TeV using the ATLAS detector at LHC
title_full Angular correlations of jets in lead-lead collisions at 2.76 TeV using the ATLAS detector at LHC
title_fullStr Angular correlations of jets in lead-lead collisions at 2.76 TeV using the ATLAS detector at LHC
title_full_unstemmed Angular correlations of jets in lead-lead collisions at 2.76 TeV using the ATLAS detector at LHC
title_short Angular correlations of jets in lead-lead collisions at 2.76 TeV using the ATLAS detector at LHC
title_sort angular correlations of jets in lead-lead collisions at 2.76 tev using the atlas detector at lhc
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/j.nuclphysa.2014.08.024
http://cds.cern.ch/record/1747002
work_keys_str_mv AT rybarm angularcorrelationsofjetsinleadleadcollisionsat276tevusingtheatlasdetectoratlhc

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