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@INPROCEEDINGS{Alexandrou:889301,
      author       = {Alexandrou, Constantia and Koutsou, Giannis and Krieg,
                      Stefan and Leskovec, Luka and Meinel, Stefan and Negele,
                      John W. and Paul, Srijit and Petschlies, Marcus and
                      Pochinsky, Andrew and Rendon, Gumaro and Silvi, Giorgio and
                      Syritsyn, Sergey},
      title        = {{L}ow-energy pion-nucleon scattering and the Δ resonance
                      in lattice {QCD}},
      journal      = {The European physical journal / Web of Conferences},
      volume       = {241},
      issn         = {2100-014X},
      address      = {Les Ulis},
      publisher    = {EDP Sciences},
      reportid     = {FZJ-2021-00193},
      pages        = {02006},
      year         = {2020},
      abstract     = {We report on our investigation of low-energy pion-nucleon
                      scattering from lattice QCD with Wilson type fermions. Our
                      focus is on the isospin $I = 3/2$ channel, which couples to
                      the Delta resonance. We discuss our calculations aiming at
                      the extraction of the Delta resonance mass, width and
                      effective coupling at pion mass 250 MeV, using the Lüscher
                      finite-volume method to extract the phase shift
                      $\delta_{J=3/2,l=1}$},
      month         = {Jun},
      date          = {2019-06-10},
      organization  = {The 12th International Workshop on the
                       Physics of Excited Nucleons, Bonn
                       (Germany), 10 Jun 2019 - 14 Jun 2019},
      cin          = {JSC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)JSC-20090406},
      pnm          = {511 - Computational Science and Mathematical Methods
                      (POF3-511) / PhD no Grant - Doktorand ohne besondere
                      Förderung (PHD-NO-GRANT-20170405)},
      pid          = {G:(DE-HGF)POF3-511 / G:(DE-Juel1)PHD-NO-GRANT-20170405},
      typ          = {PUB:(DE-HGF)16 / PUB:(DE-HGF)8},
      UT           = {WOS:000623161300025},
      doi          = {10.1051/epjconf/202024102006},
      url          = {https://juser.fz-juelich.de/record/889301},
}