Search for the Higgs boson in the $H \to WW \to l\nu jj$ decay channel in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector

A search for a Higgs boson has been performed in the $H \to WW \to l\nu jj$ channel using 1.04 $fb^{-1}$ of $pp$ collision data at $\sqrt{s}$ = 7 TeV recorded with the ATLAS detector at the Large Hadron Collider. No significant excess of events is observed over the expected Standard Model (SM) backg...

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Autor principal: Jana, D
Lenguaje:eng
Publicado: 2011
Materias:
Detectors and Experimental Techniques
Acceso en línea:http://cds.cern.ch/record/1408792
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author Jana, D
author_facet Jana, D
author_sort Jana, D
collection CERN
description A search for a Higgs boson has been performed in the $H \to WW \to l\nu jj$ channel using 1.04 $fb^{-1}$ of $pp$ collision data at $\sqrt{s}$ = 7 TeV recorded with the ATLAS detector at the Large Hadron Collider. No significant excess of events is observed over the expected Standard Model (SM) background and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 240 GeV $\lt mH \lt$ 600 GeV. The best sensitivity is obtained for mH = 400 GeV, where the 95% confidence level upper bound on the cross section for $H \to WW$ production is 3.1 pb, or 2.7 times the Standard Model prediction.
id cern-1408792
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-14087922019-09-30T06:29:59Zhttp://cds.cern.ch/record/1408792engJana, DSearch for the Higgs boson in the $H \to WW \to l\nu jj$ decay channel in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detectorDetectors and Experimental TechniquesA search for a Higgs boson has been performed in the $H \to WW \to l\nu jj$ channel using 1.04 $fb^{-1}$ of $pp$ collision data at $\sqrt{s}$ = 7 TeV recorded with the ATLAS detector at the Large Hadron Collider. No significant excess of events is observed over the expected Standard Model (SM) background and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 240 GeV $\lt mH \lt$ 600 GeV. The best sensitivity is obtained for mH = 400 GeV, where the 95% confidence level upper bound on the cross section for $H \to WW$ production is 3.1 pb, or 2.7 times the Standard Model prediction.ATL-PHYS-PROC-2011-282oai:cds.cern.ch:14087922011-12-21
spellingShingle Detectors and Experimental Techniques
Jana, D
Search for the Higgs boson in the $H \to WW \to l\nu jj$ decay channel in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector
title Search for the Higgs boson in the $H \to WW \to l\nu jj$ decay channel in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector
title_full Search for the Higgs boson in the $H \to WW \to l\nu jj$ decay channel in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector
title_fullStr Search for the Higgs boson in the $H \to WW \to l\nu jj$ decay channel in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector
title_full_unstemmed Search for the Higgs boson in the $H \to WW \to l\nu jj$ decay channel in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector
title_short Search for the Higgs boson in the $H \to WW \to l\nu jj$ decay channel in $pp$ collisions at $\sqrt{s}$ = 7 TeV with the ATLAS detector
title_sort search for the higgs boson in the $h \to ww \to l\nu jj$ decay channel in $pp$ collisions at $\sqrt{s}$ = 7 tev with the atlas detector
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1408792
work_keys_str_mv AT janad searchforthehiggsbosoninthehtowwtolnujjdecaychannelinppcollisionsatsqrts7tevwiththeatlasdetector

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