Femtoscopic measurements in \pPb collisions at $\sqrt{s_{_{\text{NN}}}}= 5.02$~TeV with ATLAS at the LHC

Recent measurements in two-particle correlations in $\pPb$ collisions suggest collective behavior reminiscent of that observed in Pb+Pb. Femtoscopic measurements may provide useful insight on this behavior because they image the spatio-temporal size of the particle emitting region. This proceedings...

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Detalles Bibliográficos
Autor principal: Koehler, Markus K.
Lenguaje:eng
Publicado: 2015
Materias:
Particle Physics - Experiment
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysa.2016.02.056
http://cds.cern.ch/record/2116439
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author Koehler, Markus K.
author_facet Koehler, Markus K.
author_sort Koehler, Markus K.
collection CERN
description Recent measurements in two-particle correlations in $\pPb$ collisions suggest collective behavior reminiscent of that observed in Pb+Pb. Femtoscopic measurements may provide useful insight on this behavior because they image the spatio-temporal size of the particle emitting region. This proceedings presents identical-pion HBT measurements from ATLAS using one- and three-dimensional correlation functions. Pions are identified using $\dEdx$ measured in the pixel detector. Correlation functions and the resulting HBT radii will be presented as a function of pair momentum ($\kT$) and collision centrality.
id cern-2116439
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
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spelling cern-21164392021-07-15T17:32:50Zdoi:10.1016/j.nuclphysa.2016.02.056http://cds.cern.ch/record/2116439engKoehler, Markus K.Femtoscopic measurements in \pPb collisions at $\sqrt{s_{_{\text{NN}}}}= 5.02$~TeV with ATLAS at the LHCParticle Physics - ExperimentNuclear Physics - ExperimentRecent measurements in two-particle correlations in $\pPb$ collisions suggest collective behavior reminiscent of that observed in Pb+Pb. Femtoscopic measurements may provide useful insight on this behavior because they image the spatio-temporal size of the particle emitting region. This proceedings presents identical-pion HBT measurements from ATLAS using one- and three-dimensional correlation functions. Pions are identified using $\dEdx$ measured in the pixel detector. Correlation functions and the resulting HBT radii will be presented as a function of pair momentum ($\kT$) and collision centrality.Recent measurements in two-particle correlations in p +Pb collisions suggest collective behavior reminiscent of that observed in Pb+Pb. Femtoscopic measurements may provide useful insight on this behavior because they image the spatio-temporal size of the particle emitting region. This proceeding presents identical-pion Hanbury Brown and Twiss (HBT) measurements from ATLAS using one- and three-dimensional correlation functions. Pions are identified using d E /d x measured in the pixel detector. Correlation functions and the resulting HBT radii are shown as a function of pair momentum ( k T ) and collision centrality.Recent measurements in two-particle correlations in $p$+Pb collisions suggest collective behavior reminiscent of that observed in Pb+Pb. Femtoscopic measurements may provide useful insight on this behavior because they image the spatio-temporal size of the particle emitting region. This proceeding presents identical-pion Hanbury Brown and Twiss (HBT) measurements from ATLAS using one- and three-dimensional correlation functions. Pions are identified using $\text{d}E/\text{d}x$ measured in the pixel detector. Correlation functions and the resulting HBT radii are shown as a function of pair momentum ($k_{\rm T}$) and collision centrality.arXiv:1601.05632ATL-PHYS-PROC-2015-194oai:cds.cern.ch:21164392015-12-18
spellingShingle Particle Physics - Experiment
Nuclear Physics - Experiment
Koehler, Markus K.
Femtoscopic measurements in \pPb collisions at $\sqrt{s_{_{\text{NN}}}}= 5.02$~TeV with ATLAS at the LHC
title Femtoscopic measurements in \pPb collisions at $\sqrt{s_{_{\text{NN}}}}= 5.02$~TeV with ATLAS at the LHC
title_full Femtoscopic measurements in \pPb collisions at $\sqrt{s_{_{\text{NN}}}}= 5.02$~TeV with ATLAS at the LHC
title_fullStr Femtoscopic measurements in \pPb collisions at $\sqrt{s_{_{\text{NN}}}}= 5.02$~TeV with ATLAS at the LHC
title_full_unstemmed Femtoscopic measurements in \pPb collisions at $\sqrt{s_{_{\text{NN}}}}= 5.02$~TeV with ATLAS at the LHC
title_short Femtoscopic measurements in \pPb collisions at $\sqrt{s_{_{\text{NN}}}}= 5.02$~TeV with ATLAS at the LHC
title_sort femtoscopic measurements in \ppb collisions at $\sqrt{s_{_{\text{nn}}}}= 5.02$~tev with atlas at the lhc
topic Particle Physics - Experiment
Nuclear Physics - Experiment
url https://dx.doi.org/10.1016/j.nuclphysa.2016.02.056
http://cds.cern.ch/record/2116439
work_keys_str_mv AT koehlermarkusk femtoscopicmeasurementsinppbcollisionsatsqrtstextnn502tevwithatlasatthelhc

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