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@ARTICLE{Hgler:884202,
      author       = {Hägler, P. and Negele, J. W. and Renner, D. B. and
                      Schroers, W. and Lippert, T. and Schilling, K.},
      title        = {{H}elicity dependent and independent generalized parton
                      distributions of the nucleon in lattice {QCD}},
      journal      = {The European physical journal / A},
      volume       = {24},
      number       = {S1},
      issn         = {1434-601X},
      address      = {Heidelberg},
      publisher    = {Springer},
      reportid     = {FZJ-2020-03115},
      pages        = {29 - 33},
      year         = {2005},
      abstract     = {A complete description of the nucleon structure in terms of
                      generalized parton distributions (GPDs) at twist 2 level
                      requires the measurement/computation of the eight functions
                      H, E, H˜, E˜, H T , E T , H˜T and E˜T, all depending on
                      the three variables x, ξ and t. In this talk, we present
                      and discuss our first steps in the framework of lattice QCD
                      towards this enormous task. Dynamical lattice QCD results
                      for the lowest three Mellin moments of the helicity
                      dependent and independent GPDs are shown in terms of their
                      corresponding generalized form factors. Implications for the
                      transverse coordinate space structure of the nucleon as well
                      as the orbital angular momentum (OAM) contribution of quarks
                      to the nucleon spin are discussed in some detail.},
      ddc          = {530},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.1140/epjad/s2005-05-005-y},
      url          = {https://juser.fz-juelich.de/record/884202},
}