6533b861fe1ef96bd12c4b8e
RESEARCH PRODUCT
Search for the Higgs Boson in the H→WW(*)→l+νl−ν¯ Decay Channel in pp Collisions at s√=7 TeV with the ATLAS Detector
Atlas CollaborationVasiliki MitsouJuan A. Fuster VerdúAntonio Ferrer SoriaMaría Victoria Castillo GiménezSusana Cabrera UrbánCarmen García GarcíaEmilio Higón RodríguezSalvador Martí GarcíaEduardo Ros MartínezSantiago González De La HozJosé Salt CairolsJuan Antonio Valls FerrerMohammed KaciLuca FioriniYesenia Hernández JiménezCarlos Lacasta LlácerMiguel Villaplana Pérezsubject
Acceleradors de partículesCol·lisions (Física nuclear)High Energy Physics::PhenomenologyHigh Energy Physics::ExperimentNuclear ExperimentPartícules (Física nuclear)Detectors de radiaciódescription
A search for the Higgs boson has been performed in the H -> WW(*()) -> l+vl-(v) over bar channel (l = e/mu) with an integrated luminosity of 2.05 fb(-1) of pp collisions at root s = 7 TeV collected with the ATLAS detector at the Large Hadron Collider. No significant excess of events over the expected background is observed and limits on the Higgs boson production cross section are derived for a Higgs boson mass in the range 110 GeV< m(H) < 300 GeV. The observations exclude the presence of a standard model Higgs boson with a mass 145 < m(H) < 206 GeV at 95% confidence level.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2012-01-01 |