Searches for new physics with third generation quarks using the ATLAS detector at the LHC

The presence of fermionic top/bottom quark partners, referred to as vector-like quarks (VLQs), may be an important ingredient for mechanism to cancel mass divergence for the Higgs boson required for “natural” theories beyond the Standard Model (SM). The VLQs typically couple preferentially to the th...

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Detalles Bibliográficos
Autor principal: Ferrando, James
Lenguaje:eng
Publicado: 2016
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2152372
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author Ferrando, James
author_facet Ferrando, James
author_sort Ferrando, James
collection CERN
description The presence of fermionic top/bottom quark partners, referred to as vector-like quarks (VLQs), may be an important ingredient for mechanism to cancel mass divergence for the Higgs boson required for “natural” theories beyond the Standard Model (SM). The VLQs typically couple preferentially to the third generation SM quarks. In addition, there are many extensions of the SM that predict new particles decaying into a pair of top-quarks, such as Kaluza-Klein excitation of the gluon in a Randall-Sundrum model of extra dimensions. This talk highlights recent ATLAS results for new physics involving third generation quarks at LHC Run 2.
id cern-2152372
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2016
record_format invenio
spelling cern-21523722019-09-30T06:29:59Zhttp://cds.cern.ch/record/2152372engFerrando, JamesSearches for new physics with third generation quarks using the ATLAS detector at the LHCParticle Physics - ExperimentThe presence of fermionic top/bottom quark partners, referred to as vector-like quarks (VLQs), may be an important ingredient for mechanism to cancel mass divergence for the Higgs boson required for “natural” theories beyond the Standard Model (SM). The VLQs typically couple preferentially to the third generation SM quarks. In addition, there are many extensions of the SM that predict new particles decaying into a pair of top-quarks, such as Kaluza-Klein excitation of the gluon in a Randall-Sundrum model of extra dimensions. This talk highlights recent ATLAS results for new physics involving third generation quarks at LHC Run 2.ATL-PHYS-SLIDE-2016-217oai:cds.cern.ch:21523722016-05-12
spellingShingle Particle Physics - Experiment
Ferrando, James
Searches for new physics with third generation quarks using the ATLAS detector at the LHC
title Searches for new physics with third generation quarks using the ATLAS detector at the LHC
title_full Searches for new physics with third generation quarks using the ATLAS detector at the LHC
title_fullStr Searches for new physics with third generation quarks using the ATLAS detector at the LHC
title_full_unstemmed Searches for new physics with third generation quarks using the ATLAS detector at the LHC
title_short Searches for new physics with third generation quarks using the ATLAS detector at the LHC
title_sort searches for new physics with third generation quarks using the atlas detector at the lhc
topic Particle Physics - Experiment
url http://cds.cern.ch/record/2152372
work_keys_str_mv AT ferrandojames searchesfornewphysicswiththirdgenerationquarksusingtheatlasdetectoratthelhc

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