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b Tagging in CMS
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...
| Autor principal: | |
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| Lenguaje: | eng |
| Publicado: |
2007
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/1358682 |
| _version_ | 1780922559466831872 |
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| 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-1358682 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2007 |
| record_format | invenio |
| spelling | cern-13586822019-09-30T06:29:59Zhttp://cds.cern.ch/record/1358682engTomalin, 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:13586822007-08-09 |
| 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 | http://cds.cern.ch/record/1358682 |
| work_keys_str_mv | AT tomalinianr btaggingincms |