High pT Hadronic Top Quark Identification Part II: the lifetime signature

At the LHC top quarks will for the first time be produced abundantly and with very large transverse momenta. For hadronic decays of top quarks at large pT the three jets merge into a single jet: a top monojet. Identification of these objects among the overwhelming QCD di-jet background requires the...

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Detalles Bibliográficos
Autor principal: Vos, M
Lenguaje:eng
Publicado: 2008
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1094128
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author Vos, M
author_facet Vos, M
author_sort Vos, M
collection CERN
description At the LHC top quarks will for the first time be produced abundantly and with very large transverse momenta. For hadronic decays of top quarks at large pT the three jets merge into a single jet: a top monojet. Identification of these objects among the overwhelming QCD di-jet background requires the development of specific experimental techniques. In this note the use of flavour tagging algorithms based on the B-hadron lifetime for the identification of top monojets will be explored.
id cern-1094128
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
record_format invenio
spelling cern-10941282019-09-30T06:29:59Zhttp://cds.cern.ch/record/1094128engVos, MHigh pT Hadronic Top Quark Identification Part II: the lifetime signatureDetectors and Experimental TechniquesAt the LHC top quarks will for the first time be produced abundantly and with very large transverse momenta. For hadronic decays of top quarks at large pT the three jets merge into a single jet: a top monojet. Identification of these objects among the overwhelming QCD di-jet background requires the development of specific experimental techniques. In this note the use of flavour tagging algorithms based on the B-hadron lifetime for the identification of top monojets will be explored.ATL-PHYS-CONF-2008-016ATL-COM-PHYS-2008-029oai:cds.cern.ch:10941282008-03-13
spellingShingle Detectors and Experimental Techniques
Vos, M
High pT Hadronic Top Quark Identification Part II: the lifetime signature
title High pT Hadronic Top Quark Identification Part II: the lifetime signature
title_full High pT Hadronic Top Quark Identification Part II: the lifetime signature
title_fullStr High pT Hadronic Top Quark Identification Part II: the lifetime signature
title_full_unstemmed High pT Hadronic Top Quark Identification Part II: the lifetime signature
title_short High pT Hadronic Top Quark Identification Part II: the lifetime signature
title_sort high pt hadronic top quark identification part ii: the lifetime signature
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1094128
work_keys_str_mv AT vosm highpthadronictopquarkidentificationpartiithelifetimesignature

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