Search for Fourth Generation Quarks at CMS

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We summarise the analyses that search for fourth generation quarks at the Central Muon Solenoid (CMS) experiment. Such particles provide a natural extension to the Standard Model (SM) and are still consistent with precision electroweak measurements. Our searches are not limited to fourth generation...

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Detalles Bibliográficos
Autor principal: Luk, Michael M.H.
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1390702
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author Luk, Michael M.H.
author_facet Luk, Michael M.H.
author_sort Luk, Michael M.H.
collection CERN
description We summarise the analyses that search for fourth generation quarks at the Central Muon Solenoid (CMS) experiment. Such particles provide a natural extension to the Standard Model (SM) and are still consistent with precision electroweak measurements. Our searches are not limited to fourth generation chiral quarks and are relevant to many Beyond the Standard Model theories. No excess over the expected SM background is observed in any of these analyses and limits are set on the masses of the $b^\prime$ and $t^\prime$ quarks at 95% confidence level at 361 GeV/$c^2$ and 450 GeV/$c^2$, respectively.
id cern-1390702
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13907022019-09-30T06:29:59Zhttp://cds.cern.ch/record/1390702engLuk, Michael M.H.Search for Fourth Generation Quarks at CMSParticle Physics - ExperimentWe summarise the analyses that search for fourth generation quarks at the Central Muon Solenoid (CMS) experiment. Such particles provide a natural extension to the Standard Model (SM) and are still consistent with precision electroweak measurements. Our searches are not limited to fourth generation chiral quarks and are relevant to many Beyond the Standard Model theories. No excess over the expected SM background is observed in any of these analyses and limits are set on the masses of the $b^\prime$ and $t^\prime$ quarks at 95% confidence level at 361 GeV/$c^2$ and 450 GeV/$c^2$, respectively.We summarise the analyses that search for fourth generation quarks at the Central Muon Solenoid (CMS) experiment. Such particles provide a natural extension to the Standard Model (SM) and are still consistent with precision electroweak measurements. Our searches are not limited to fourth generation chiral quarks and are relevant to many Beyond the Standard Model theories. No excess over the expected SM background is observed in any of these analyses and limits are set on the masses of the $b^\prime$ and $t^\prime$ quarks at 95% confidence level at 361 GeV/$c^2$ and 450 GeV/$c^2$, respectively.arXiv:1110.3246oai:cds.cern.ch:13907022011-10-17
spellingShingle Particle Physics - Experiment
Luk, Michael M.H.
Search for Fourth Generation Quarks at CMS
title Search for Fourth Generation Quarks at CMS
title_full Search for Fourth Generation Quarks at CMS
title_fullStr Search for Fourth Generation Quarks at CMS
title_full_unstemmed Search for Fourth Generation Quarks at CMS
title_short Search for Fourth Generation Quarks at CMS
title_sort search for fourth generation quarks at cms
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1390702
work_keys_str_mv AT lukmichaelmh searchforfourthgenerationquarksatcms

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