Search for Higgs boson pair production in the bb̅WW decay mode at √s=13 TeV with the ATLAS detector

ATLAS Collaboration, Paul Newman

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Abstract

A search for Higgs boson pair production in the bb̅WW decay mode is performed in the bbb̅ℓνqq final state using 36.1 fb−1 of proton-proton collision data at a centre-of-mass energy of 13 TeV recorded with the ATLAS detector at the Large Hadron Collider. No evidence of events beyond the background expectation is found. Upper limits on the non-resonant pp→HH production cross section of 10 pb and on the resonant production cross section as a function of the HH invariant mass are obtained. Resonant production limits are set for scalar and spin-2 graviton hypotheses in the mass range 500 to 3000 GeV.
Original languageEnglish
Article number92
Number of pages50
JournalJHEP
Volume2019
Issue number4
DOIs
Publication statusPublished - 12 Apr 2019

Keywords

  • hep-ex
  • Hadron-Hadron scattering (experiments)

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