Preprint/Internal Report

DESY-2013-00637

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Search for a high-mass Higgs boson in the $\it{H}→\it{WW}→\ell\nu\ell\nu$ decay channel with the ATLAS detector using 21 fb4^{−1}$ of proton-proton collision data

ATLAS Collaboration (Collaboration author)

2013

Report No.: ATLAS-CONF-2013-067

Abstract: A search by the ATLAS experiment at the Large Hadron Collider for a Higgs boson in theH!WW!`` channel in the range 260 GeV < mH < 1 TeV is presented. The analysisuses proton-proton collision data at a centre-of-mass energy of 8 TeV, corresponding toan integrated luminosity of 20.7 fb−1. A Higgs boson with Standard Model-like couplingsis excluded at 95% confidence level in the mass range 260 GeV < mH < 642 GeV.

Note: EPS-HEP 2013 - European Physical Society Conference on High Energy Physics, Stockholm, Sweden, 18 - 24 July Copyright 2013 CERN for the benefit of the ATLAS Collaboration.Reproduction of this article or parts of it is allowed as specified in the CC-BY-3.0 license

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Contributing Institute(s):

1. LHC/ATLAS Experiment (ATLAS)

Research Program(s):

1. Experiments at LHC (ATLAS) (POF2-512) (POF2-512)

Experiment(s):

1. LHC: ATLAS

Appears in the scientific report 2013

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