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Measurements of the top-quark properties in the production and decays of ttbar events at CMS and ATLAS

Recent measurements of top-quark properties (excluding the top quark mass) at ATLAS and CMS are discussed. This includes latest updates of measurements of $t\bar{t}$ production asymmetries, spin correlations and $W$ helicity, as well as the polarization and anomalous couplings of the top quark. Furt...

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Autor principal: Jung, Andreas W.
Lenguaje:eng
Publicado: SISSA 2015
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.247.0168
http://cds.cern.ch/record/2060449
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author Jung, Andreas W.
author_facet Jung, Andreas W.
author_sort Jung, Andreas W.
collection CERN
description Recent measurements of top-quark properties (excluding the top quark mass) at ATLAS and CMS are discussed. This includes latest updates of measurements of $t\bar{t}$ production asymmetries, spin correlations and $W$ helicity, as well as the polarization and anomalous couplings of the top quark. Furthermore results on the associate production of $W$, $Z$ and $\gamma$ with a $t\bar{t}$ pair are presented. All of these measurements employ the full data set at $\sqrt{s} = 7$ or 8 TeV corresponding to an integrated luminosity of $4.7/$fb or $19.7/$fb. The results of all these measurements agree well with their respective Standard Model expectation.
id cern-2060449
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
publisher SISSA
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spelling cern-20604492022-08-10T13:00:01Zdoi:10.22323/1.247.0168http://cds.cern.ch/record/2060449engJung, Andreas W.Measurements of the top-quark properties in the production and decays of ttbar events at CMS and ATLASParticle Physics - ExperimentRecent measurements of top-quark properties (excluding the top quark mass) at ATLAS and CMS are discussed. This includes latest updates of measurements of $t\bar{t}$ production asymmetries, spin correlations and $W$ helicity, as well as the polarization and anomalous couplings of the top quark. Furthermore results on the associate production of $W$, $Z$ and $\gamma$ with a $t\bar{t}$ pair are presented. All of these measurements employ the full data set at $\sqrt{s} = 7$ or 8 TeV corresponding to an integrated luminosity of $4.7/$fb or $19.7/$fb. The results of all these measurements agree well with their respective Standard Model expectation.Recent measurements of top-quark properties (excluding the top quark mass) at ATLAS and CMS are discussed. This includes latest updates of measurements of $t\bar{t}$ production asymmetries, spin correlations and $W$ helicity, as well as the polarization and anomalous couplings of the top quark. Furthermore results on the associate production of $W$, $Z$ and $\gamma$ with a $t\bar{t}$ pair are presented. All of these measurements employ the full data set at $\sqrt{s} = 7$ or 8 TeV corresponding to an integrated luminosity of $4.7/$fb or $19.7/$fb. The results of all these measurements agree well with their respective Standard Model expectation.SISSAarXiv:1510.04741oai:cds.cern.ch:20604492015-10-15
spellingShingle Particle Physics - Experiment
Jung, Andreas W.
Measurements of the top-quark properties in the production and decays of ttbar events at CMS and ATLAS
title Measurements of the top-quark properties in the production and decays of ttbar events at CMS and ATLAS
title_full Measurements of the top-quark properties in the production and decays of ttbar events at CMS and ATLAS
title_fullStr Measurements of the top-quark properties in the production and decays of ttbar events at CMS and ATLAS
title_full_unstemmed Measurements of the top-quark properties in the production and decays of ttbar events at CMS and ATLAS
title_short Measurements of the top-quark properties in the production and decays of ttbar events at CMS and ATLAS
title_sort measurements of the top-quark properties in the production and decays of ttbar events at cms and atlas
topic Particle Physics - Experiment
url https://dx.doi.org/10.22323/1.247.0168
http://cds.cern.ch/record/2060449
work_keys_str_mv AT jungandreasw measurementsofthetopquarkpropertiesintheproductionanddecaysofttbareventsatcmsandatlas