Studies of Jet Quenching in HI Collisions at CMS

Jet production in PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76 TeV was studied using the CMS detector at the LHC, using a data sample corresponding to an integrated luminosity of 6.7 inverse microbarn. Dijets were reconstructed using the CMS calorimeters, and a significant ener...

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Detalles Bibliográficos
Autor principal: Ma, Frank
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Nuclear Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1358219
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author Ma, Frank
author_facet Ma, Frank
author_sort Ma, Frank
collection CERN
description Jet production in PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76 TeV was studied using the CMS detector at the LHC, using a data sample corresponding to an integrated luminosity of 6.7 inverse microbarn. Dijets were reconstructed using the CMS calorimeters, and a significant energy imbalance was observed between the leading jet and the away-side jet with increasing centrality. Correlation studies of jets and tracks reveal that the fragmentation of the away-side jet is redistributed to lower pt and wider angle outside of the jet cone.
id cern-1358219
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13582192023-03-14T18:06:30Zhttp://cds.cern.ch/record/1358219engMa, FrankStudies of Jet Quenching in HI Collisions at CMSDetectors and Experimental TechniquesNuclear Physics - ExperimentJet production in PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76 TeV was studied using the CMS detector at the LHC, using a data sample corresponding to an integrated luminosity of 6.7 inverse microbarn. Dijets were reconstructed using the CMS calorimeters, and a significant energy imbalance was observed between the leading jet and the away-side jet with increasing centrality. Correlation studies of jets and tracks reveal that the fragmentation of the away-side jet is redistributed to lower pt and wider angle outside of the jet cone.Jet production in PbPb collisions at a nucleon-nucleon center-of-mass energy of 2.76 TeV was studied using the CMS detector at the LHC, using a data sample corresponding to an integrated luminosity of 6.7 inverse microbarn. Dijets were reconstructed using the CMS calorimeters, and a significant energy imbalance was observed between the leading jet and the away-side jet with increasing centrality. Correlation studies of jets and tracks reveal that the energy of the away-side jet is redistributed to lower pt and wider angle outside of the jet cone.arXiv:1107.3218CMS-CR-2011-082oai:cds.cern.ch:13582192011-07-19
spellingShingle Detectors and Experimental Techniques
Nuclear Physics - Experiment
Ma, Frank
Studies of Jet Quenching in HI Collisions at CMS
title Studies of Jet Quenching in HI Collisions at CMS
title_full Studies of Jet Quenching in HI Collisions at CMS
title_fullStr Studies of Jet Quenching in HI Collisions at CMS
title_full_unstemmed Studies of Jet Quenching in HI Collisions at CMS
title_short Studies of Jet Quenching in HI Collisions at CMS
title_sort studies of jet quenching in hi collisions at cms
topic Detectors and Experimental Techniques
Nuclear Physics - Experiment
url http://cds.cern.ch/record/1358219
work_keys_str_mv AT mafrank studiesofjetquenchinginhicollisionsatcms

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