Observability of the Heavy Neutral SUSY Higgs Bosons Decaying into Neutralinos

A prospective study for the observation of the decays of heavy neutral Higgs bosons into supersymmetric particles at the Large Hadron Collider is presented . The analysis focuses on the decay of the Higgs bosons into a pair of next-to-lightest neutralinos chi2, followed by the cascade down to the li...

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Detalles Bibliográficos
Autores principales: Charlot, Claude, Salerno, Roberto, Sirois, Yves
Lenguaje:eng
Publicado: 2006
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/974267
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author Charlot, Claude
Salerno, Roberto
Sirois, Yves
author_facet Charlot, Claude
Salerno, Roberto
Sirois, Yves
author_sort Charlot, Claude
collection CERN
description A prospective study for the observation of the decays of heavy neutral Higgs bosons into supersymmetric particles at the Large Hadron Collider is presented . The analysis focuses on the decay of the Higgs bosons into a pair of next-to-lightest neutralinos chi2, followed by the cascade down to the lightest neutralino, chi2 to l+ l- chi1. The final state is characterized by the presence of four isolated and missing tranverse energy. The parameter space of the minimal Supergravity model is explored and favorable regions for the observation of the A/H bosons are identified. The A/H bosons could be discovered in the 2e2mu channel in the mass region mA,H (250,400) GeV/c2 with an integrated luminosity of 30 fb-1.
id cern-974267
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2006
record_format invenio
spelling cern-9742672019-09-30T06:29:59Zhttp://cds.cern.ch/record/974267engCharlot, ClaudeSalerno, RobertoSirois, YvesObservability of the Heavy Neutral SUSY Higgs Bosons Decaying into NeutralinosDetectors and Experimental TechniquesA prospective study for the observation of the decays of heavy neutral Higgs bosons into supersymmetric particles at the Large Hadron Collider is presented . The analysis focuses on the decay of the Higgs bosons into a pair of next-to-lightest neutralinos chi2, followed by the cascade down to the lightest neutralino, chi2 to l+ l- chi1. The final state is characterized by the presence of four isolated and missing tranverse energy. The parameter space of the minimal Supergravity model is explored and favorable regions for the observation of the A/H bosons are identified. The A/H bosons could be discovered in the 2e2mu channel in the mass region mA,H (250,400) GeV/c2 with an integrated luminosity of 30 fb-1.CMS-NOTE-2006-125oai:cds.cern.ch:9742672006-06-29
spellingShingle Detectors and Experimental Techniques
Charlot, Claude
Salerno, Roberto
Sirois, Yves
Observability of the Heavy Neutral SUSY Higgs Bosons Decaying into Neutralinos
title Observability of the Heavy Neutral SUSY Higgs Bosons Decaying into Neutralinos
title_full Observability of the Heavy Neutral SUSY Higgs Bosons Decaying into Neutralinos
title_fullStr Observability of the Heavy Neutral SUSY Higgs Bosons Decaying into Neutralinos
title_full_unstemmed Observability of the Heavy Neutral SUSY Higgs Bosons Decaying into Neutralinos
title_short Observability of the Heavy Neutral SUSY Higgs Bosons Decaying into Neutralinos
title_sort observability of the heavy neutral susy higgs bosons decaying into neutralinos
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/974267
work_keys_str_mv AT charlotclaude observabilityoftheheavyneutralsusyhiggsbosonsdecayingintoneutralinos
AT salernoroberto observabilityoftheheavyneutralsusyhiggsbosonsdecayingintoneutralinos
AT siroisyves observabilityoftheheavyneutralsusyhiggsbosonsdecayingintoneutralinos

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