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@TECHREPORT{Collaboration:472854,
      key          = {472854},
      collaboration = {{ATLAS Collaboration}},
      title        = {{S}earch for heavy resonances decaying into a ${W}$ boson
                      and a {H}iggs boson in final states with leptons and
                      $b$-jets in $139~fb^{-1}$ of $pp$ collisions at
                      $\sqrt{s}=13~\mathrm{{T}e{V}}$ with the {ATLAS} detector},
      number       = {ATLAS-CONF-2021-026},
      reportid     = {PUBDB-2021-05305, ATLAS-CONF-2021-026},
      pages        = {1-23},
      year         = {2021},
      note         = {Preliminary results. All figures including auxiliary
                      figures are available at
                      https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2021-026.
                      All figures including auxiliary figures are available at
                      https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/CONFNOTES/ATLAS-CONF-2021-026.
                      Preliminary results. The authors list may be incomplete!},
      abstract     = {This note presents a search for a new resonance $W^\prime$
                      decaying into a $W$ boson and a $125~\mathrm{GeV}$ Higgs
                      boson $H$ in the $\ell\nu bb$ final state, where $\ell = e,$
                      or $\mu$, using $pp$ collision data at 13 TeV corresponding
                      to an integrated luminosity of 139 fb$^{-1}$ collected by
                      the ATLAS detector at the LHC. The search is conducted by
                      examining the reconstructed invariant mass distributions of
                      $W^\prime \to WH$ candidates in the mass range from $400$
                      $\mathrm{GeV}$ to $5$ $\mathrm{TeV}$. No significant excess
                      is observed and $95$ \% confidence level upper limits
                      between 1.3 pb and 0.56 fb are placed on the production
                      cross-section times branching fraction of $W'$ bosons in
                      Heavy-Vector-Triplet models.},
      keywords     = {p p: scattering (INSPIRE) / p p: colliding beams (INSPIRE)
                      / resonance: production (INSPIRE) / resonance: heavy
                      (INSPIRE) / resonance: decay modes (INSPIRE) / W': decay
                      modes (INSPIRE) / W: leptonic decay (INSPIRE) / Higgs
                      particle: hadronic decay (INSPIRE) / final state: ((n)jet
                      lepton) (INSPIRE) / jet: bottom (INSPIRE) / bottom: pair
                      production (INSPIRE) / bottom: particle identification
                      (INSPIRE) / ATLAS (INSPIRE) / channel cross section:
                      branching ratio: upper limit (INSPIRE) / CERN LHC Coll
                      (INSPIRE) / mass spectrum (INSPIRE) / model: triplet
                      (INSPIRE) / experimental results (INSPIRE) / W' --> W Higgs
                      particle (INSPIRE) / 13000 GeV-cms (INSPIRE)},
      cin          = {ATLAS},
      cid          = {I:(DE-H253)ATLAS-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611)},
      pid          = {G:(DE-HGF)POF4-611},
      experiment   = {EXP:(DE-H253)LHC-Exp-ATLAS-20150101},
      typ          = {PUB:(DE-HGF)29},
      doi          = {10.3204/PUBDB-2021-05305},
      url          = {https://bib-pubdb1.desy.de/record/472854},
}