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@ARTICLE{Fieg:594048,
      author       = {Fieg, Max and Kling, Felix and Schulz, Holger and
                      Sjöstrand, Torbjörn},
      title        = {{T}uning pythia for forward physics experiments},
      journal      = {Physical review / D},
      volume       = {109},
      number       = {1},
      issn         = {2470-0010},
      address      = {Ridge, NY},
      publisher    = {American Physical Society},
      reportid     = {PUBDB-2023-05602, DESY-23-133. arXiv:2309.08604},
      pages        = {016010},
      year         = {2023},
      note         = {We will first submit to arXiv, and later also to a
                      journal.},
      abstract     = {Event generators like pythia play an important role in
                      physics studies at the Large Hadron Collider (LHC). While
                      they make accurate predictions in the central region, i.e.,
                      at pseudorapidities η<5, a disagreement between pythia and
                      measurements in the forward region η>7 has been observed.
                      We introduce a dedicated forward physics tune for the pythia
                      event generator to be used for forward physics studies at
                      the LHC, which uses a more flexible modeling of beam remnant
                      hadronization and is tuned to available particle spectra
                      measured by LHCf. Furthermore, we provide an uncertainty
                      estimate on the new tune in a data-driven way which can be
                      used as a means of flux uncertainty for future forward
                      physics studies. We demonstrate an application of our tune
                      by showing the updated neutrino and dark photon spectra at
                      the FASER experiment.},
      keywords     = {PYTHIA (INSPIRE) / particle: spectrum (INSPIRE) / photon:
                      spectrum (INSPIRE) / neutrino: spectrum (INSPIRE) / CERN LHC
                      Coll (INSPIRE) / Monte Carlo (INSPIRE) / LHC-F (INSPIRE) /
                      flux (INSPIRE) / hadronization (INSPIRE) / rapidity
                      (INSPIRE) / central region (INSPIRE) / forward production
                      (INSPIRE)},
      cin          = {T},
      ddc          = {530},
      cid          = {I:(DE-H253)T-20120731},
      pnm          = {611 - Fundamental Particles and Forces (POF4-611) / DFG
                      project 390833306 - EXC 2121: Quantum Universe (390833306)},
      pid          = {G:(DE-HGF)POF4-611 / G:(GEPRIS)390833306},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)16},
      eprint       = {2309.08604},
      howpublished = {arXiv:2309.08604},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:2309.08604;\%\%$},
      UT           = {WOS:001174137800010},
      doi          = {10.1103/PhysRevD.109.016010},
      url          = {https://bib-pubdb1.desy.de/record/594048},
}