First measurements of top quark mass and other properties with Run-2 data in CMS

Measurements of top quark properties using data collected by the CMS experiment at 13 TeV are presented. The top quark mass is measured in the lepton+jets and all-jets channels. The results are consistent with the CMS measurements of Run-1. The top quark mass is also studied as a function of the eve...

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Detalles Bibliográficos
Autor principal: Kovalchuk, Nataliia
Lenguaje:eng
Publicado: SISSA 2018
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.22323/1.340.0657
http://cds.cern.ch/record/2648952
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author Kovalchuk, Nataliia
author_facet Kovalchuk, Nataliia
author_sort Kovalchuk, Nataliia
collection CERN
description Measurements of top quark properties using data collected by the CMS experiment at 13 TeV are presented. The top quark mass is measured in the lepton+jets and all-jets channels. The results are consistent with the CMS measurements of Run-1. The top quark mass is also studied as a function of the event kinematical properties. For the first time at the LHC, the width of the top quark is directly probed during Run-2. The result constitutes the most precise direct bound of the top quark width performed to date.
id cern-2648952
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2018
publisher SISSA
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spelling cern-26489522022-08-10T12:23:51Zdoi:10.22323/1.340.0657http://cds.cern.ch/record/2648952engKovalchuk, NataliiaFirst measurements of top quark mass and other properties with Run-2 data in CMSDetectors and Experimental TechniquesMeasurements of top quark properties using data collected by the CMS experiment at 13 TeV are presented. The top quark mass is measured in the lepton+jets and all-jets channels. The results are consistent with the CMS measurements of Run-1. The top quark mass is also studied as a function of the event kinematical properties. For the first time at the LHC, the width of the top quark is directly probed during Run-2. The result constitutes the most precise direct bound of the top quark width performed to date.SISSACMS-CR-2018-293oai:cds.cern.ch:26489522018-10-19
spellingShingle Detectors and Experimental Techniques
Kovalchuk, Nataliia
First measurements of top quark mass and other properties with Run-2 data in CMS
title First measurements of top quark mass and other properties with Run-2 data in CMS
title_full First measurements of top quark mass and other properties with Run-2 data in CMS
title_fullStr First measurements of top quark mass and other properties with Run-2 data in CMS
title_full_unstemmed First measurements of top quark mass and other properties with Run-2 data in CMS
title_short First measurements of top quark mass and other properties with Run-2 data in CMS
title_sort first measurements of top quark mass and other properties with run-2 data in cms
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.22323/1.340.0657
http://cds.cern.ch/record/2648952
work_keys_str_mv AT kovalchuknataliia firstmeasurementsoftopquarkmassandotherpropertieswithrun2dataincms

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