New physics in top pair production

We present the latest results about searches for new physics in top quark pair production. The ATLAS and CMS collaborations results using data collected at LHC in 2012 at the energy of interactions of 8 TeV are included. Most of such searches look for vector-like quarks. No presence of excess is fou...

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Detalles Bibliográficos
Autor principal: Lysak , R
Lenguaje:eng
Publicado: 2013
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.3204/DESY-PROC-2014-02/32
http://cds.cern.ch/record/1635719
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author Lysak , R
author_facet Lysak , R
author_sort Lysak , R
collection CERN
description We present the latest results about searches for new physics in top quark pair production. The ATLAS and CMS collaborations results using data collected at LHC in 2012 at the energy of interactions of 8 TeV are included. Most of such searches look for vector-like quarks. No presence of excess is found and the 95% C.L. lower limits on vector-like quark masses are set between about $600 - 850\ \rm{GeV/c^2}$ depending on quark type and its decay mode. Searches for an excited top quark and for a baryon number violation in tt process are also presented.
id cern-1635719
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2013
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spelling cern-16357192019-09-30T06:29:59Zdoi:10.3204/DESY-PROC-2014-02/32http://cds.cern.ch/record/1635719engLysak , RNew physics in top pair productionParticle Physics - ExperimentWe present the latest results about searches for new physics in top quark pair production. The ATLAS and CMS collaborations results using data collected at LHC in 2012 at the energy of interactions of 8 TeV are included. Most of such searches look for vector-like quarks. No presence of excess is found and the 95% C.L. lower limits on vector-like quark masses are set between about $600 - 850\ \rm{GeV/c^2}$ depending on quark type and its decay mode. Searches for an excited top quark and for a baryon number violation in tt process are also presented.ATL-PHYS-PROC-2013-333oai:cds.cern.ch:16357192013-12-10
spellingShingle Particle Physics - Experiment
Lysak , R
New physics in top pair production
title New physics in top pair production
title_full New physics in top pair production
title_fullStr New physics in top pair production
title_full_unstemmed New physics in top pair production
title_short New physics in top pair production
title_sort new physics in top pair production
topic Particle Physics - Experiment
url https://dx.doi.org/10.3204/DESY-PROC-2014-02/32
http://cds.cern.ch/record/1635719
work_keys_str_mv AT lysakr newphysicsintoppairproduction

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