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@ARTICLE{Haidenbauer:874722,
      author       = {Haidenbauer, J. and Meißner, U.-G. and Nogga, Andreas},
      title        = {{H}yperon–nucleon interaction within chiral effective
                      field theory revisited},
      journal      = {The European physical journal / A Hadrons and nuclei A},
      volume       = {56},
      number       = {3},
      issn         = {1434-601X},
      address      = {Heidelberg},
      publisher    = {Springer},
      reportid     = {FZJ-2020-01634},
      pages        = {91},
      year         = {2020},
      abstract     = {The ΛN and ΣN interactions are considered at
                      next-to-leading order in SU(3) chiral effective field
                      theory. Different options for the low-energy constants that
                      determine the strength of the contact interactions are
                      explored. Two variants are analysed in detail which yield
                      equivalent results for ΛN and ΣN scattering observables
                      but differ in the strength of the ΛN→ΣN transition
                      potential. The influence of this difference on predictions
                      for light hypernuclei and on the properties of the Λ and Σ
                      hyperons in nuclear matter is investigated and discussed.
                      The effect of the variation in the potential strength of the
                      ΛN-ΣN coupling (also called Λ−Σ conversion) is found
                      to be moderate for the considered 3ΛH and 4ΛHe hypernuclei
                      but sizable in case of the matter properties. Further, the
                      size of three-body forces and their relation to different
                      approaches to hypernuclear interactions is discussed.},
      cin          = {IAS-4 / IKP-3 / JARA-HPC},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-4-20090406 / I:(DE-Juel1)IKP-3-20111104 /
                      $I:(DE-82)080012_20140620$},
      pnm          = {511 - Computational Science and Mathematical Methods
                      (POF3-511) / DFG project 196253076 - TRR 110: Symmetrien und
                      Strukturbildung in der Quantenchromodynamik (196253076) /
                      Chiral dynamics in Few-Baryon Systems $(jikp03_20090701)$},
      pid          = {G:(DE-HGF)POF3-511 / G:(GEPRIS)196253076 /
                      $G:(DE-Juel1)jikp03_20090701$},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000522136600002},
      doi          = {10.1140/epja/s10050-020-00100-4},
      url          = {https://juser.fz-juelich.de/record/874722},
}