% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@INPROCEEDINGS{Fodor:151397,
      author       = {Fodor, Zoltan and Krieg, Stefan and Lippert, Thomas},
      title        = {{I}sospin {S}plittings in the {L}ight {B}aryon {O}ctet from
                      {L}attice {QCD}+{QED} at the{P}hysical {M}ass {P}oint},
      volume       = {47},
      address      = {Jülich},
      publisher    = {John von Neumann Institute for Computing},
      reportid     = {FZJ-2014-01363},
      series       = {NIC Series},
      pages        = {159-168},
      year         = {2014},
      comment      = {NIC Symposium 2014 - Proceedings},
      booktitle     = {NIC Symposium 2014 - Proceedings},
      abstract     = {Electromagnetic effects and the up-down quark mass
                      difference have small but highly important effects on octet
                      baryon masses. A prominent example is the stability of the
                      hydrogen atom against beta decay. Here we report on a
                      calculation1 that includes these effects by adding them to
                      valence quarks in an Nf=2+1 lattice Quantum Chromodynamics
                      calculation based on ensembles with 5 lattice spacings down
                      to 0.054 fm, lattice sizes up to 6 fm, and average up-down
                      quark masses all the way down to their physical value. This
                      large parameter space allows us to gain control over all
                      systematic errors, with the exception of the one associated
                      with neglecting electromagnetism in the sea. We compute the
                      octet baryon isomultiplet mass splittings, as well as the
                      individual contributions from electromagnetism and the
                      up-down quark mass difference. Our results for the total
                      splittings are in good agreement with experiment.},
      month         = {Feb},
      date          = {2014-02-12},
      organization  = {NIC Symposium 2014, Jülich (Germany),
                       12 Feb 2014 - 13 Feb 2014},
      cin          = {JSC},
      cid          = {I:(DE-Juel1)JSC-20090406},
      pnm          = {411 - Computational Science and Mathematical Methods
                      (POF2-411)},
      pid          = {G:(DE-HGF)POF2-411},
      typ          = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
      url          = {https://juser.fz-juelich.de/record/151397},
}