A Cambridge-Aachen (C-A) based Jet Algorithm for boosted top-jet tagging

A new top-jet-tagging algorithm is presented. This algorithm uses the Cambridge-Aachen jet clustering algorithm to decompose highly boosted top jets into subjet components and examine kinematics of these subjets. With this algorithm, an efficiency of 46\% for top-jets with $p_{\mathrm{T}} = 600$ GeV...

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Publicado: 2009
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1194489
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author CMS Collaboration
author_facet CMS Collaboration
author_sort CMS Collaboration
collection CERN
description A new top-jet-tagging algorithm is presented. This algorithm uses the Cambridge-Aachen jet clustering algorithm to decompose highly boosted top jets into subjet components and examine kinematics of these subjets. With this algorithm, an efficiency of 46\% for top-jets with $p_{\mathrm{T}} = 600$ GeV/$c$ is obtained, together with a rejection of 98.5\% for non-top jets with $p_{\mathrm{T}} = 600$ GeV/$c$.
id cern-1194489
institution Organización Europea para la Investigación Nuclear
publishDate 2009
record_format invenio
spelling cern-11944892019-09-30T06:29:59Zhttp://cds.cern.ch/record/1194489CMS CollaborationA Cambridge-Aachen (C-A) based Jet Algorithm for boosted top-jet taggingParticle Physics - ExperimentA new top-jet-tagging algorithm is presented. This algorithm uses the Cambridge-Aachen jet clustering algorithm to decompose highly boosted top jets into subjet components and examine kinematics of these subjets. With this algorithm, an efficiency of 46\% for top-jets with $p_{\mathrm{T}} = 600$ GeV/$c$ is obtained, together with a rejection of 98.5\% for non-top jets with $p_{\mathrm{T}} = 600$ GeV/$c$.CMS-PAS-JME-09-001oai:cds.cern.ch:11944892009
spellingShingle Particle Physics - Experiment
CMS Collaboration
A Cambridge-Aachen (C-A) based Jet Algorithm for boosted top-jet tagging
title A Cambridge-Aachen (C-A) based Jet Algorithm for boosted top-jet tagging
title_full A Cambridge-Aachen (C-A) based Jet Algorithm for boosted top-jet tagging
title_fullStr A Cambridge-Aachen (C-A) based Jet Algorithm for boosted top-jet tagging
title_full_unstemmed A Cambridge-Aachen (C-A) based Jet Algorithm for boosted top-jet tagging
title_short A Cambridge-Aachen (C-A) based Jet Algorithm for boosted top-jet tagging
title_sort cambridge-aachen (c-a) based jet algorithm for boosted top-jet tagging
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1194489
work_keys_str_mv AT cmscollaboration acambridgeaachencabasedjetalgorithmforboostedtopjettagging
AT cmscollaboration cambridgeaachencabasedjetalgorithmforboostedtopjettagging

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