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@ARTICLE{deSousaFerreiraRodrigues:457130,
      author       = {de Sousa Ferreira Rodrigues, Xavier and Heinze, Jonas and
                      Palladino, Andrea and van Vliet, Arjen and Winter, Walter},
      title        = {{A}ctive galactic nuclei jets as the origin of
                      ultrahigh-energy cosmic rays and perspectives for the
                      detection of astrophysical source neutrinos at {E}e{V}
                      energies},
      journal      = {Physical review letters},
      volume       = {126},
      number       = {19},
      issn         = {0031-9007},
      address      = {College Park, Md.},
      publisher    = {APS},
      reportid     = {PUBDB-2021-01868, DESY-20-095. arXiv:2003.08392},
      pages        = {191101 (1-6)},
      year         = {2021},
      note         = {Phys. Rev. Lett. 126, 191101 (2021). Manuscript accepted
                      for publication in Phys. Rev. Lett},
      abstract     = {We demonstrate that a population of active galactic nuclei
                      (AGN) can describe the observed spectrum of
                      ultra-high-energy cosmic rays (UHECRs) at and above the
                      ankle, and that the dominant contribution comes from
                      low-luminosity BL Lacertae objects. An additional,
                      subdominant contribution from high-luminosity AGN is needed
                      to improve the description of the composition observables,
                      leading to a substantial neutrino flux that peaks at
                      exaelectronvolt (EeV) energies. We also find that different
                      properties for the low- and high-luminosity AGN populations
                      are required; a possibly similar baryonic loading can
                      already be excluded from current IceCube Neutrino
                      Observatory observations. We also show that the flux of
                      neutrinos emitted from within the sources should outshine
                      the cosmogenic neutrinos produced during the propagation of
                      UHECRs. This result has profound implications for the
                      ultra-high-energy (∼EeV) neutrino experiments, since
                      additional search strategies can be used for source
                      neutrinos compared to cosmogenic neutrinos, such as stacking
                      searches, flare analyses, and multimessenger follow-ups.},
      keywords     = {cosmic radiation: UHE (INSPIRE) / cosmic radiation:
                      spectrum (INSPIRE) / neutrino: flux (INSPIRE) / neutrino:
                      energy: high (INSPIRE) / blazar (INSPIRE) / messenger
                      (INSPIRE) / propagation (INSPIRE) / stacking (INSPIRE) /
                      Gravitation and Astrophysics (autogen)},
      cin          = {$Z_THAT$ / ZEU-ICE / $Z_NA$},
      ddc          = {530},
      cid          = {$I:(DE-H253)Z_THAT-20210408$ / I:(DE-H253)ZEU-ICE-20160806
                      / $I:(DE-H253)Z_NA-20210408$},
      pnm          = {613 - Matter and Radiation from the Universe (POF4-613) /
                      NEUCOS - Neutrinos and the origin of the cosmic rays
                      (646623)},
      pid          = {G:(DE-HGF)POF4-613 / G:(EU-Grant)646623},
      experiment   = {EXP:(DE-H253)IceCube-20150101 /
                      EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2003.08392},
      howpublished = {arXiv:2003.08392},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2003.08392;\%\%$},
      pubmed       = {pmid:34047601},
      UT           = {WOS:000652838300004},
      doi          = {10.1103/PhysRevLett.126.191101},
      url          = {https://bib-pubdb1.desy.de/record/457130},
}