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@ARTICLE{Drr:21614,
      author       = {Dürr, S.},
      title        = {{P}hysics of eta' with rooted staggered quarks},
      journal      = {Physical review / D},
      volume       = {85},
      number       = {11},
      issn         = {1550-7998},
      address      = {[S.l.]},
      publisher    = {Soc.},
      reportid     = {PreJuSER-21614},
      pages        = {114503},
      year         = {2012},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {The quark-mass dependence of the eta in the Schwinger
                      model, which-like the eta' in QCD-becomes massive through
                      the axial anomaly, is studied on the lattice with N-f = 0,
                      1, 2. Staggered quarks are used, with a rooted determinant
                      for N-f = 1. In the chiral limit the Schwinger mass is
                      reproduced, which suggests that the anomaly is being treated
                      correctly.},
      keywords     = {J (WoSType)},
      cin          = {JSC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)JSC-20090406},
      pnm          = {Scientific Computing (FUEK411) / 411 - Computational
                      Science and Mathematical Methods (POF2-411)},
      pid          = {G:(DE-Juel1)FUEK411 / G:(DE-HGF)POF2-411},
      shelfmark    = {Astronomy $\&$ Astrophysics / Physics, Particles $\&$
                      Fields},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000304857800001},
      doi          = {10.1103/PhysRevD.85.114503},
      url          = {https://juser.fz-juelich.de/record/21614},
}