Application of K Factors in the H-> ZZ*->4l Analysis at the LHC

Higher order corrections to the Higgs and the non-resonant ZZ production at the LHC are evaluated within the context of the H->4l analysis for Higgs masses 120<MH<180 gev. The impact of experimental cuts on the Next-to-Leading Order K factors for Higgs and non-resonant ZZ production is smal...

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Detalles Bibliográficos
Autores principales: Cranmer, Kyle, Mellado, Bruce, Quayle, William, Wu, Sau Lan
Lenguaje:eng
Publicado: 2003
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/629633
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author Cranmer, Kyle
Mellado, Bruce
Quayle, William
Wu, Sau Lan
author_facet Cranmer, Kyle
Mellado, Bruce
Quayle, William
Wu, Sau Lan
author_sort Cranmer, Kyle
collection CERN
description Higher order corrections to the Higgs and the non-resonant ZZ production at the LHC are evaluated within the context of the H->4l analysis for Higgs masses 120<MH<180 gev. The impact of experimental cuts on the Next-to-Leading Order K factors for Higgs and non-resonant ZZ production is small. The discovery potential of the H->4l modes is re-evaluated. With the application of conservative higher order corrections the amount of luminosity needed to achieve a 5 sigma signal significance with the H-> 4l modes drops by 30-35%, depending on the Higgs mass.
id cern-629633
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2003
record_format invenio
spelling cern-6296332023-03-14T18:09:51Zhttp://cds.cern.ch/record/629633engCranmer, KyleMellado, BruceQuayle, WilliamWu, Sau LanApplication of K Factors in the H-> ZZ*->4l Analysis at the LHCParticle Physics - PhenomenologyHigher order corrections to the Higgs and the non-resonant ZZ production at the LHC are evaluated within the context of the H->4l analysis for Higgs masses 120<MH<180 gev. The impact of experimental cuts on the Next-to-Leading Order K factors for Higgs and non-resonant ZZ production is small. The discovery potential of the H->4l modes is re-evaluated. With the application of conservative higher order corrections the amount of luminosity needed to achieve a 5 sigma signal significance with the H-> 4l modes drops by 30-35%, depending on the Higgs mass.Higher order corrections to the Higgs and the non-resonant ZZ production at the LHC are evaluated within the context of the H->4l analysis for Higgs masses 120<MH<180 gev. The impact of experimental cuts on the Next-to-Leading Order K factors for Higgs and non-resonant ZZ production is small. The discovery potential of the H->4l modes is re-evaluated. With the application of conservative higher order corrections the amount of luminosity needed to achieve a 5 sigma signal significance with the H-> 4l modes drops by 30-35%, depending on the Higgs mass.hep-ph/0307242ATLAS-PHYS-2003-025ATLAS-PHYS-2003-025oai:cds.cern.ch:6296332003-07-18
spellingShingle Particle Physics - Phenomenology
Cranmer, Kyle
Mellado, Bruce
Quayle, William
Wu, Sau Lan
Application of K Factors in the H-> ZZ*->4l Analysis at the LHC
title Application of K Factors in the H-> ZZ*->4l Analysis at the LHC
title_full Application of K Factors in the H-> ZZ*->4l Analysis at the LHC
title_fullStr Application of K Factors in the H-> ZZ*->4l Analysis at the LHC
title_full_unstemmed Application of K Factors in the H-> ZZ*->4l Analysis at the LHC
title_short Application of K Factors in the H-> ZZ*->4l Analysis at the LHC
title_sort application of k factors in the h-> zz*->4l analysis at the lhc
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/629633
work_keys_str_mv AT cranmerkyle applicationofkfactorsinthehzz4lanalysisatthelhc
AT melladobruce applicationofkfactorsinthehzz4lanalysisatthelhc
AT quaylewilliam applicationofkfactorsinthehzz4lanalysisatthelhc
AT wusaulan applicationofkfactorsinthehzz4lanalysisatthelhc

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