Measurement of the top-quark mass with all-jets final states

A measurement of the top quark is presented using a sample of ttbar candidate events with at least six jets in the final state. The mass is reconstructed for each event employing a kinematic fit of the jets to a ttbar hypothesis that reduces the background and improves the mass resolution. An ideogr...

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Detalles Bibliográficos
Autor principal: Schlieckau, Eike Steffen
Lenguaje:eng
Publicado: 2013
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.3204/DESY-PROC-2014-02/68
http://cds.cern.ch/record/1627826
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author Schlieckau, Eike Steffen
author_facet Schlieckau, Eike Steffen
author_sort Schlieckau, Eike Steffen
collection CERN
description A measurement of the top quark is presented using a sample of ttbar candidate events with at least six jets in the final state. The mass is reconstructed for each event employing a kinematic fit of the jets to a ttbar hypothesis that reduces the background and improves the mass resolution. An ideogram method is used to measure the top-quark mass with the background estimated from data through an event mixing technique.
id cern-1627826
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
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spelling cern-16278262019-09-30T06:29:59Zdoi:10.3204/DESY-PROC-2014-02/68http://cds.cern.ch/record/1627826engSchlieckau, Eike SteffenMeasurement of the top-quark mass with all-jets final statesParticle Physics - ExperimentA measurement of the top quark is presented using a sample of ttbar candidate events with at least six jets in the final state. The mass is reconstructed for each event employing a kinematic fit of the jets to a ttbar hypothesis that reduces the background and improves the mass resolution. An ideogram method is used to measure the top-quark mass with the background estimated from data through an event mixing technique.CMS-CR-2013-40910.3204/DESY-PROC-2014-02/68oai:cds.cern.ch:16278262013-11-11
spellingShingle Particle Physics - Experiment
Schlieckau, Eike Steffen
Measurement of the top-quark mass with all-jets final states
title Measurement of the top-quark mass with all-jets final states
title_full Measurement of the top-quark mass with all-jets final states
title_fullStr Measurement of the top-quark mass with all-jets final states
title_full_unstemmed Measurement of the top-quark mass with all-jets final states
title_short Measurement of the top-quark mass with all-jets final states
title_sort measurement of the top-quark mass with all-jets final states
topic Particle Physics - Experiment
url https://dx.doi.org/10.3204/DESY-PROC-2014-02/68
http://cds.cern.ch/record/1627826
work_keys_str_mv AT schlieckaueikesteffen measurementofthetopquarkmasswithalljetsfinalstates

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