Study of High Level b-trigger Selection of ttH Fully Hadronic Decays

We present the High Level Trigger selection of the ttH channel decaying into hadronic final states at Low Luminosity. The basic idea is to use a fast b-tag where b jets are identified with a simple algorithm after the Level 1 selection. The main source of background considered is direct QCD multijet...

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Detalles Bibliográficos
Autores principales: Benedetti, Daniele, Fano, Livio
Lenguaje:eng
Publicado: 2002
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/687486
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author Benedetti, Daniele
Fano, Livio
author_facet Benedetti, Daniele
Fano, Livio
author_sort Benedetti, Daniele
collection CERN
description We present the High Level Trigger selection of the ttH channel decaying into hadronic final states at Low Luminosity. The basic idea is to use a fast b-tag where b jets are identified with a simple algorithm after the Level 1 selection. The main source of background considered is direct QCD multijet production. We summarize the efficiency on signal selection and background rejection and fin ally we give an estimate of the expected event rate.
id cern-687486
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
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spelling cern-6874862019-09-30T06:29:59Zhttp://cds.cern.ch/record/687486engBenedetti, DanieleFano, LivioStudy of High Level b-trigger Selection of ttH Fully Hadronic DecaysDetectors and Experimental TechniquesWe present the High Level Trigger selection of the ttH channel decaying into hadronic final states at Low Luminosity. The basic idea is to use a fast b-tag where b jets are identified with a simple algorithm after the Level 1 selection. The main source of background considered is direct QCD multijet production. We summarize the efficiency on signal selection and background rejection and fin ally we give an estimate of the expected event rate.CMS-NOTE-2002-044oai:cds.cern.ch:6874862002-11-26
spellingShingle Detectors and Experimental Techniques
Benedetti, Daniele
Fano, Livio
Study of High Level b-trigger Selection of ttH Fully Hadronic Decays
title Study of High Level b-trigger Selection of ttH Fully Hadronic Decays
title_full Study of High Level b-trigger Selection of ttH Fully Hadronic Decays
title_fullStr Study of High Level b-trigger Selection of ttH Fully Hadronic Decays
title_full_unstemmed Study of High Level b-trigger Selection of ttH Fully Hadronic Decays
title_short Study of High Level b-trigger Selection of ttH Fully Hadronic Decays
title_sort study of high level b-trigger selection of tth fully hadronic decays
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/687486
work_keys_str_mv AT benedettidaniele studyofhighlevelbtriggerselectionoftthfullyhadronicdecays
AT fanolivio studyofhighlevelbtriggerselectionoftthfullyhadronicdecays

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