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Modelling of top quark pairs production in association with Standard Model bosons or heavy quark pairs.

Production of top quark pairs in association with heavy Standard Model bosons or with heavy flavour quark-pairs is important both as a signal and a background in several ATLAS analyses. Strong constraints on such processes cannot at present be obtained from data, and therefore their modeling by Mont...

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Autor principal: Moreno Llacer, Maria
Lenguaje:eng
Publicado: 2016
Materias:
Acceso en línea:http://cds.cern.ch/record/2206463
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author Moreno Llacer, Maria
author_facet Moreno Llacer, Maria
author_sort Moreno Llacer, Maria
collection CERN
description Production of top quark pairs in association with heavy Standard Model bosons or with heavy flavour quark-pairs is important both as a signal and a background in several ATLAS analyses. Strong constraints on such processes cannot at present be obtained from data, and therefore their modeling by Monte Carlo simulation as well as the associated uncertainties are important. This poster documents the Monte Carlo samples currently being used in ATLAS for the ttH and ttV (V=W,Z vector bosons) and tt+bottom and charm quark pairs processes for sqrt(s)=13 TeV proton-proton collisions.
id cern-2206463
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
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spelling cern-22064632019-09-30T06:29:59Zhttp://cds.cern.ch/record/2206463engMoreno Llacer, MariaModelling of top quark pairs production in association with Standard Model bosons or heavy quark pairs.Particle Physics - ExperimentProduction of top quark pairs in association with heavy Standard Model bosons or with heavy flavour quark-pairs is important both as a signal and a background in several ATLAS analyses. Strong constraints on such processes cannot at present be obtained from data, and therefore their modeling by Monte Carlo simulation as well as the associated uncertainties are important. This poster documents the Monte Carlo samples currently being used in ATLAS for the ttH and ttV (V=W,Z vector bosons) and tt+bottom and charm quark pairs processes for sqrt(s)=13 TeV proton-proton collisions.ATL-PHYS-SLIDE-2016-451oai:cds.cern.ch:22064632016-08-10
spellingShingle Particle Physics - Experiment
Moreno Llacer, Maria
Modelling of top quark pairs production in association with Standard Model bosons or heavy quark pairs.
title Modelling of top quark pairs production in association with Standard Model bosons or heavy quark pairs.
title_full Modelling of top quark pairs production in association with Standard Model bosons or heavy quark pairs.
title_fullStr Modelling of top quark pairs production in association with Standard Model bosons or heavy quark pairs.
title_full_unstemmed Modelling of top quark pairs production in association with Standard Model bosons or heavy quark pairs.
title_short Modelling of top quark pairs production in association with Standard Model bosons or heavy quark pairs.
title_sort modelling of top quark pairs production in association with standard model bosons or heavy quark pairs.
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2206463
work_keys_str_mv AT morenollacermaria modellingoftopquarkpairsproductioninassociationwithstandardmodelbosonsorheavyquarkpairs