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@INPROCEEDINGS{Cenci:291405,
      author       = {Cenci, Patrizia},
      collaboration = {NA48/{2 Collaboration}},
      title        = {{D}etailed study of the ${K}_{e4}$ decay mode properties
                      from the {NA}48/2 experiment at {CERN}},
      address      = {Hamburg},
      publisher    = {Deutsches Elektronen-Synchrotron, DESY},
      reportid     = {PUBDB-2015-05377, DESY-PROC-2014-04},
      pages        = {624-527},
      year         = {2014},
      abstract     = {The NA48/2 Collaboration at CERN has accumulated an
                      unprecedented statistics of rare semileptonic four-body
                      $K_{e4}$ decay modes $K^{\pm}\rightarrow\pi^+\pi^-e\nu$ and
                      $K^{\pm}\rightarrow\pi^0\pi^0e\nu$, with nearly 1$\\%$
                      background contamination. Final results from the analyses of
                      the full $K_{e4}$ data samples are described. The most
                      accurate measurements to date of form factors and branching
                      ratios have been achieved by NA48/2, bringing new inputs to
                      low energy QCD description and stringent tests of
                      predictions from Chiral Perturbation Theory and Lattice
                      QCD.},
      month         = {Aug},
      date          = {2014-08-25},
      organization  = {Panic2014, Hamburg (Germany), 25 Aug
                       2014 - 29 Aug 2014},
      keywords     = {perturbation theory: chiral (autogen) / energy: low
                      (autogen) / NA48 (autogen) / decay modes (autogen) / CERN
                      Lab (autogen) / quantum chromodynamics (autogen) / lattice
                      field theory (autogen) / branching ratio (autogen) / form
                      factor (autogen) / statistics (autogen) / background
                      (autogen)},
      cin          = {ATLAS / CMS / UNI/EXP},
      cid          = {I:(DE-H253)ATLAS-20120731 / I:(DE-H253)CMS-20120731 /
                      $I:(DE-H253)UNI_EXP-20120731$},
      pnm          = {611 - Fundamental Particles and Forces (POF3-611)},
      pid          = {G:(DE-HGF)POF3-611},
      experiment   = {EXP:(DE-MLZ)NOSPEC-20140101},
      typ          = {PUB:(DE-HGF)8 / PUB:(DE-HGF)15},
      doi          = {10.3204/DESY-PROC-2014-04/17},
      url          = {https://bib-pubdb1.desy.de/record/291405},
}