Low-Mass Dielectron Production in p-Pb and Pb–Pb Collisions with ALICE

The production of low-mass dielectrons is measured with ALICE at the LHC in pp, p-Pb and Pb–Pb collisions. The dielectron yield in p-Pb collisions in comparison to the expected hadronic cocktail shows an overall reasonable agreement. The production of direct virtual photons, visible as an excess ove...

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Detalles Bibliográficos
Autor principal: Klein, Carsten
Lenguaje:eng
Publicado: 2017
Materias:
Particle Physics - Experiment
Nuclear Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/832/1/012036
http://cds.cern.ch/record/2286106
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author Klein, Carsten
author_facet Klein, Carsten
author_sort Klein, Carsten
collection CERN
description The production of low-mass dielectrons is measured with ALICE at the LHC in pp, p-Pb and Pb–Pb collisions. The dielectron yield in p-Pb collisions in comparison to the expected hadronic cocktail shows an overall reasonable agreement. The production of direct virtual photons, visible as an excess over the hadronic cocktail, in Pb–Pb collisions is measured in two transverse momentum ranges. A feasibility study for the future LHC Run 3 indicates that it should be possible to extract an effective temperature with a combined statistical and systematic uncertainty of around 30%.
id oai-inspirehep.net-1597255
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2017
record_format invenio
spelling oai-inspirehep.net-15972552021-02-09T10:05:38Zdoi:10.1088/1742-6596/832/1/012036http://cds.cern.ch/record/2286106engKlein, CarstenLow-Mass Dielectron Production in p-Pb and Pb–Pb Collisions with ALICEParticle Physics - ExperimentNuclear Physics - ExperimentThe production of low-mass dielectrons is measured with ALICE at the LHC in pp, p-Pb and Pb–Pb collisions. The dielectron yield in p-Pb collisions in comparison to the expected hadronic cocktail shows an overall reasonable agreement. The production of direct virtual photons, visible as an excess over the hadronic cocktail, in Pb–Pb collisions is measured in two transverse momentum ranges. A feasibility study for the future LHC Run 3 indicates that it should be possible to extract an effective temperature with a combined statistical and systematic uncertainty of around 30%.oai:inspirehep.net:15972552017
spellingShingle Particle Physics - Experiment
Nuclear Physics - Experiment
Klein, Carsten
Low-Mass Dielectron Production in p-Pb and Pb–Pb Collisions with ALICE
title Low-Mass Dielectron Production in p-Pb and Pb–Pb Collisions with ALICE
title_full Low-Mass Dielectron Production in p-Pb and Pb–Pb Collisions with ALICE
title_fullStr Low-Mass Dielectron Production in p-Pb and Pb–Pb Collisions with ALICE
title_full_unstemmed Low-Mass Dielectron Production in p-Pb and Pb–Pb Collisions with ALICE
title_short Low-Mass Dielectron Production in p-Pb and Pb–Pb Collisions with ALICE
title_sort low-mass dielectron production in p-pb and pb–pb collisions with alice
topic Particle Physics - Experiment
Nuclear Physics - Experiment
url https://dx.doi.org/10.1088/1742-6596/832/1/012036
http://cds.cern.ch/record/2286106
work_keys_str_mv AT kleincarsten lowmassdielectronproductioninppbandpbpbcollisionswithalice

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