b Tagging in CMS

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Many of the exotic particles expected at the LHC, such as SUSY, Higgs bosons and top quarks, will decay to b quarks. This paper presents the methods used to identify b-jets at CMS. The algorithms exploit the long B hadron lifetime, semi-leptonic B decays and jet kinematics. The prospect for measurin...

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Detalles Bibliográficos
Autor principal: Tomalin, Ian R
Lenguaje:eng
Publicado: 2007
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1742-6596/110/9/092033
http://cds.cern.ch/record/1061269
_version_ 1780913176279252992
author Tomalin, Ian R
author_facet Tomalin, Ian R
author_sort Tomalin, Ian R
collection CERN
description Many of the exotic particles expected at the LHC, such as SUSY, Higgs bosons and top quarks, will decay to b quarks. This paper presents the methods used to identify b-jets at CMS. The algorithms exploit the long B hadron lifetime, semi-leptonic B decays and jet kinematics. The prospect for measuring the performance of these b-tags directly from CMS data is examined. Finally, the use of b-tagging in the High-Level Trigger is explained.
id cern-1061269
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
record_format invenio
spelling cern-10612692019-09-30T06:29:59Zdoi:10.1088/1742-6596/110/9/092033http://cds.cern.ch/record/1061269engTomalin, Ian Rb Tagging in CMSDetectors and Experimental TechniquesMany of the exotic particles expected at the LHC, such as SUSY, Higgs bosons and top quarks, will decay to b quarks. This paper presents the methods used to identify b-jets at CMS. The algorithms exploit the long B hadron lifetime, semi-leptonic B decays and jet kinematics. The prospect for measuring the performance of these b-tags directly from CMS data is examined. Finally, the use of b-tagging in the High-Level Trigger is explained.CMS-CR-2007-041oai:cds.cern.ch:10612692007-08-28
spellingShingle Detectors and Experimental Techniques
Tomalin, Ian R
b Tagging in CMS
title b Tagging in CMS
title_full b Tagging in CMS
title_fullStr b Tagging in CMS
title_full_unstemmed b Tagging in CMS
title_short b Tagging in CMS
title_sort b tagging in cms
topic Detectors and Experimental Techniques
url https://dx.doi.org/10.1088/1742-6596/110/9/092033
http://cds.cern.ch/record/1061269
work_keys_str_mv AT tomalinianr btaggingincms

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