Search for the Standard Model Higgs Boson in the Lepton + Missing Transverse Energy + Jets Final State in ATLAS

A search for the Standard Model Higgs boson has been performed in the H \rightarrow WW \rightarrow l{\nu}jj channel in 1.04 fb-1 of pp collisions at \surds = 7 TeV collected with the ATLAS detector at the Large Hadron Collider. No significant excess of events is observed over the expected background...

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Detalles Bibliográficos
Autor principal: Neubauer, Mark S.
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/1389615
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author Neubauer, Mark S.
author_facet Neubauer, Mark S.
author_sort Neubauer, Mark S.
collection CERN
description A search for the Standard Model Higgs boson has been performed in the H \rightarrow WW \rightarrow l{\nu}jj channel in 1.04 fb-1 of pp collisions at \surds = 7 TeV collected with the ATLAS detector at the Large Hadron Collider. No significant excess of events is observed over the expected background and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 240 GeV < mH < 600 GeV. The best sensitivity is reached for mH = 400 GeV, where the 95% confidence level upper bound on the cross-section for Higgs boson production times the branching ratio for H \rightarrow W W is 3.1 pb, or 2.7 times the Standard Model prediction.
id cern-1389615
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13896152023-03-14T20:52:27Zhttp://cds.cern.ch/record/1389615engNeubauer, Mark S.Search for the Standard Model Higgs Boson in the Lepton + Missing Transverse Energy + Jets Final State in ATLASParticle Physics - ExperimentA search for the Standard Model Higgs boson has been performed in the H \rightarrow WW \rightarrow l{\nu}jj channel in 1.04 fb-1 of pp collisions at \surds = 7 TeV collected with the ATLAS detector at the Large Hadron Collider. No significant excess of events is observed over the expected background and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 240 GeV < mH < 600 GeV. The best sensitivity is reached for mH = 400 GeV, where the 95% confidence level upper bound on the cross-section for Higgs boson production times the branching ratio for H \rightarrow W W is 3.1 pb, or 2.7 times the Standard Model prediction.A search for the Standard Model Higgs boson has been performed in the H \rightarrow WW \rightarrow l{\nu}jj channel in 1.04 fb-1 of pp collisions at \surds = 7 TeV collected with the ATLAS detector at the Large Hadron Collider. No significant excess of events is observed over the expected background and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 240 GeV < mH < 600 GeV. The best sensitivity is reached for mH = 400 GeV, where the 95% confidence level upper bound on the cross-section for Higgs boson production times the branching ratio for H \rightarrow W W is 3.1 pb, or 2.7 times the Standard Model prediction.arXiv:1110.2265oai:cds.cern.ch:13896152011-10-12
spellingShingle Particle Physics - Experiment
Neubauer, Mark S.
Search for the Standard Model Higgs Boson in the Lepton + Missing Transverse Energy + Jets Final State in ATLAS
title Search for the Standard Model Higgs Boson in the Lepton + Missing Transverse Energy + Jets Final State in ATLAS
title_full Search for the Standard Model Higgs Boson in the Lepton + Missing Transverse Energy + Jets Final State in ATLAS
title_fullStr Search for the Standard Model Higgs Boson in the Lepton + Missing Transverse Energy + Jets Final State in ATLAS
title_full_unstemmed Search for the Standard Model Higgs Boson in the Lepton + Missing Transverse Energy + Jets Final State in ATLAS
title_short Search for the Standard Model Higgs Boson in the Lepton + Missing Transverse Energy + Jets Final State in ATLAS
title_sort search for the standard model higgs boson in the lepton + missing transverse energy + jets final state in atlas
topic Particle Physics - Experiment
url http://cds.cern.ch/record/1389615
work_keys_str_mv AT neubauermarks searchforthestandardmodelhiggsbosonintheleptonmissingtransverseenergyjetsfinalstateinatlas

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