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@ARTICLE{Aaij:816812,
      author       = {Aaij, Roel and others},
      collaboration = {{LHCb Collaboration}},
      title        = {{O}bservation of {M}ultiplicity {D}ependent {P}rompt
                      $\chi_{c1}(3872)$ and $\psi(2{S})$ {P}roduction in $pp$
                      {C}ollisions},
      journal      = {Physical review letters : PRL},
      volume       = {126},
      number       = {9},
      issn         = {1079-7114},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {RWTH-2021-03455},
      pages        = {092001},
      year         = {2021},
      keywords     = {8000 GeV-cms (INSPIRE) / CERN LHC Coll (INSPIRE) / LHC-B
                      (INSPIRE) / X(3872): hadroproduction (INSPIRE) / binding
                      energy (INSPIRE) / charged particle: multiplicity (INSPIRE)
                      / cross section: ratio: measured (INSPIRE) / experimental
                      results (INSPIRE) / multiplicity: dependence (INSPIRE) /
                      numerical calculations: Monte Carlo (INSPIRE) / p p:
                      colliding beams (INSPIRE) / p p: scattering (INSPIRE) /
                      psi(3685): hadroproduction (INSPIRE) / Elementary Particles
                      and Fields (autogen)},
      cin          = {131410 / 130000},
      ddc          = {530},
      cid          = {$I:(DE-82)131410_20140620$ / $I:(DE-82)130000_20140620$},
      pnm          = {OA - Open Access Publikation mit Unterstützung der
                      Universitätsbibliothek der RWTH Aachen University
                      (X021000-OA)},
      pid          = {G:(DE-82)X021000-OA},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000627618200008},
      doi          = {10.1103/PhysRevLett.126.092001},
      url          = {https://publications.rwth-aachen.de/record/816812},
}