Jet fragmentation and jet properties in sqrt(s_NN)=2.76 TeV Pb+Pb collisions using the ATLAS Detector at LHC

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The recent measurements of jet suppression at LHC indicate a presence of "jet quenching" -- strong energy loss of energetic jets in hot and dense QCD medium which has been already observed at RHIC experiments. We present a measurement of jet properties which sheds more light on the mechani...

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Autor principal: Rybar, M
Lenguaje:eng
Publicado: 2012
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1490530
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author Rybar, M
author_facet Rybar, M
author_sort Rybar, M
collection CERN
description The recent measurements of jet suppression at LHC indicate a presence of "jet quenching" -- strong energy loss of energetic jets in hot and dense QCD medium which has been already observed at RHIC experiments. We present a measurement of jet properties which sheds more light on the mechanism of jet energy loss. We will discuss the results of measurement of longitudinal, and transverse structure of jets, as well as the spectra, and multiplicities of charged particles constituting jets. The measurement has been performed using 158 ub^-1 of lead-lead collision data provided at a nucleon center-of-mass energy of 2.76 GeV by the Large Hadron Collider and collected by the ATLAS Detector during November and December 2011.
id cern-1490530
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14905302019-09-30T06:29:59Zhttp://cds.cern.ch/record/1490530engRybar, MJet fragmentation and jet properties in sqrt(s_NN)=2.76 TeV Pb+Pb collisions using the ATLAS Detector at LHCDetectors and Experimental TechniquesThe recent measurements of jet suppression at LHC indicate a presence of "jet quenching" -- strong energy loss of energetic jets in hot and dense QCD medium which has been already observed at RHIC experiments. We present a measurement of jet properties which sheds more light on the mechanism of jet energy loss. We will discuss the results of measurement of longitudinal, and transverse structure of jets, as well as the spectra, and multiplicities of charged particles constituting jets. The measurement has been performed using 158 ub^-1 of lead-lead collision data provided at a nucleon center-of-mass energy of 2.76 GeV by the Large Hadron Collider and collected by the ATLAS Detector during November and December 2011.ATL-PHYS-SLIDE-2012-686oai:cds.cern.ch:14905302012-10-29
spellingShingle Detectors and Experimental Techniques
Rybar, M
Jet fragmentation and jet properties in sqrt(s_NN)=2.76 TeV Pb+Pb collisions using the ATLAS Detector at LHC
title Jet fragmentation and jet properties in sqrt(s_NN)=2.76 TeV Pb+Pb collisions using the ATLAS Detector at LHC
title_full Jet fragmentation and jet properties in sqrt(s_NN)=2.76 TeV Pb+Pb collisions using the ATLAS Detector at LHC
title_fullStr Jet fragmentation and jet properties in sqrt(s_NN)=2.76 TeV Pb+Pb collisions using the ATLAS Detector at LHC
title_full_unstemmed Jet fragmentation and jet properties in sqrt(s_NN)=2.76 TeV Pb+Pb collisions using the ATLAS Detector at LHC
title_short Jet fragmentation and jet properties in sqrt(s_NN)=2.76 TeV Pb+Pb collisions using the ATLAS Detector at LHC
title_sort jet fragmentation and jet properties in sqrt(s_nn)=2.76 tev pb+pb collisions using the atlas detector at lhc
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1490530
work_keys_str_mv AT rybarm jetfragmentationandjetpropertiesinsqrtsnn276tevpbpbcollisionsusingtheatlasdetectoratlhc

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