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Search for Standard Model Higgs Boson Production in Association with a W Boson at CDF

2012

We present a search for the standard model Higgs boson production in association with a W boson in proton-antiproton collisions (pp̅ →W±H→ℓνbb̅ ) at a center of mass energy of 1.96 TeV. The search employs data collected with the CDF II detector which correspond to an integrated luminosity of approximately 2.7  fb-1. We recorded this data with two kinds of triggers. The first kind required high-pT charged leptons and the second required both missing transverse energy and jets. The search selects events consistent with a signature of a single lepton (e±/μ±), missing transverse energy, and two jets. Jets corresponding to bottom quarks are identified with a secondary vertex tagging method and a…

QuarkNuclear and High Energy PhysicsParticle physics[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]FOS: Physical sciencesddc:500.2Astronomy & Astrophysics;; Physics Particles & Fields01 natural sciencesStandard ModelHigh Energy Physics - ExperimentNuclear physicsHigh Energy Physics - Experiment (hep-ex)13.85.Rm 14.80.Bn0103 physical sciencesFilter technique[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]010306 general physicsPhysicsLuminosity (scattering theory)Mass distribution010308 nuclear & particles physicsBranching fractionPhysics[SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]High Energy Physics::PhenomenologyVertex (geometry)Higgs boson_Production (computer science)High Energy Physics::ExperimentCenter of massLepton
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