% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Aaij:474163,
      author       = {Aaij, Roel and others},
      collaboration = {{LHCb Collaboration}},
      title        = {{S}earch for heavy neutral leptons in
                      ${W}^+\to\mu^{+}\mu^{\pm}\text{jet}$ decays},
      journal      = {The European physical journal / C},
      volume       = {81},
      number       = {3},
      issn         = {1434-6044},
      address      = {Heidelberg},
      publisher    = {Springer},
      reportid     = {PUBDB-2022-00553, arXiv:2011.05263. LHCb-PAPER-2020-022.
                      CERN-EP-2020-194},
      pages        = {248},
      year         = {2021},
      note         = {Eur. Phys. J. C 81 (2021) 248. All figures and tables,
                      along with any supplementary material and additional
                      information, are available at
                      https://cern.ch/lhcbproject/Publications/p/LHCb-PAPER-2020-022.html
                      (LHCb public pages)},
      abstract     = {A search is performed for heavy neutrinos in the decay of a
                      W boson into two muons and a jet. The data set corresponds
                      to an integrated luminosity of approximately $3.0\, \text
                      {fb} ^{-1} $ of proton–proton collision data at
                      centre-of-mass energies of 7 and $8\, \text {TeV} $
                      collected with the LHCb experiment. Both same-sign and
                      opposite-sign muons in the final state are considered. Data
                      are found to be consistent with the expected background.
                      Upper limits on the coupling of a heavy neutrino with the
                      Standard Model neutrino are set at $95\\%$ confidence level
                      in the heavy-neutrino mass range from 5 to $50\, \text
                      {GeV/}c^2 $. These are of the order of $10^{-3}$ for
                      lepton-number-conserving decays and of the order of
                      $10^{-4}$ for lepton-number-violating heavy-neutrino
                      decays.},
      keywords     = {p p: colliding beams (INSPIRE) / neutrino: heavy (INSPIRE)
                      / p p: scattering (INSPIRE) / W: semileptonic decay
                      (INSPIRE) / muon: pair production (INSPIRE) / background
                      (INSPIRE) / same sign (INSPIRE) / lepton number: violation
                      (INSPIRE) / coupling constant: upper limit (INSPIRE) / LHC-B
                      (INSPIRE) / CERN LHC Coll (INSPIRE) / experimental results
                      (INSPIRE) / 7000 GeV-cms (INSPIRE) / 8000 GeV-cms (INSPIRE)},
      cin          = {IT},
      ddc          = {530},
      cid          = {I:(DE-H253)IT-20120731},
      pnm          = {6G9 - IDAF (DESY) (POF4-6G9)},
      pid          = {G:(DE-HGF)POF4-6G9},
      experiment   = {EXP:(DE-H253)TIER-II-20150101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2011.05263},
      howpublished = {arXiv:2011.05263},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2011.05263;\%\%$},
      UT           = {WOS:000631882200001},
      doi          = {10.1140/epjc/s10052-021-08973-5},
      url          = {https://bib-pubdb1.desy.de/record/474163},
}