Fiducial cross section measurements of top quark pair production in association with a photon at $\sqrt{s} = 13$ TeV with the ATLAS detector

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Top quark pairs in association with final state particles are produced in large quantities at the LHC due to the high centre-of-mass energy available in proton-proton collisions. One such topology is that of a prompt photon radiated from the top quark in addition to the final state particles from th...

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Detalles Bibliográficos
Autor principal: Smith, Joshua Wyatt
Lenguaje:eng
Publicado: 2018
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2643271
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author Smith, Joshua Wyatt
author_facet Smith, Joshua Wyatt
author_sort Smith, Joshua Wyatt
collection CERN
description Top quark pairs in association with final state particles are produced in large quantities at the LHC due to the high centre-of-mass energy available in proton-proton collisions. One such topology is that of a prompt photon radiated from the top quark in addition to the final state particles from the top-quark decay. Using 36.1 fb$^{-1}$ of data, this poster presents the neural networks for object and event level discriminators, as well as the fiducial cross section results at $\sqrt{s} = 13$ TeV in the single lepton and dilepton decay channels for the ATLAS experiment.
id cern-2643271
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
record_format invenio
spelling cern-26432712019-09-30T06:29:59Zhttp://cds.cern.ch/record/2643271engSmith, Joshua WyattFiducial cross section measurements of top quark pair production in association with a photon at $\sqrt{s} = 13$ TeV with the ATLAS detectorParticle Physics - ExperimentTop quark pairs in association with final state particles are produced in large quantities at the LHC due to the high centre-of-mass energy available in proton-proton collisions. One such topology is that of a prompt photon radiated from the top quark in addition to the final state particles from the top-quark decay. Using 36.1 fb$^{-1}$ of data, this poster presents the neural networks for object and event level discriminators, as well as the fiducial cross section results at $\sqrt{s} = 13$ TeV in the single lepton and dilepton decay channels for the ATLAS experiment.ATL-PHYS-SLIDE-2018-911oai:cds.cern.ch:26432712018-10-10
spellingShingle Particle Physics - Experiment
Smith, Joshua Wyatt
Fiducial cross section measurements of top quark pair production in association with a photon at $\sqrt{s} = 13$ TeV with the ATLAS detector
title Fiducial cross section measurements of top quark pair production in association with a photon at $\sqrt{s} = 13$ TeV with the ATLAS detector
title_full Fiducial cross section measurements of top quark pair production in association with a photon at $\sqrt{s} = 13$ TeV with the ATLAS detector
title_fullStr Fiducial cross section measurements of top quark pair production in association with a photon at $\sqrt{s} = 13$ TeV with the ATLAS detector
title_full_unstemmed Fiducial cross section measurements of top quark pair production in association with a photon at $\sqrt{s} = 13$ TeV with the ATLAS detector
title_short Fiducial cross section measurements of top quark pair production in association with a photon at $\sqrt{s} = 13$ TeV with the ATLAS detector
title_sort fiducial cross section measurements of top quark pair production in association with a photon at $\sqrt{s} = 13$ tev with the atlas detector
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2643271
work_keys_str_mv AT smithjoshuawyatt fiducialcrosssectionmeasurementsoftopquarkpairproductioninassociationwithaphotonatsqrts13tevwiththeatlasdetector

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