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@ARTICLE{Petschauer:820958,
      author       = {Petschauer, Stefan and Haidenbauer, Johann and Kaiser,
                      Norbert and Meißner, Ulf-G. and Weise, Wolfram},
      title        = {{D}ensity-dependent effective baryon–baryon interaction
                      from chiral three-baryon forces},
      journal      = {Nuclear physics / A},
      volume       = {957},
      issn         = {0375-9474},
      address      = {Amsterdam},
      publisher    = {North-Holland Publ. Co.},
      reportid     = {FZJ-2016-06215},
      pages        = {347 - 378},
      year         = {2017},
      abstract     = {A density-dependent effective potential for the
                      baryon–baryon interaction in the presence of the
                      (hyper)nuclear medium is constructed, based on the leading
                      (irreducible) three-baryon forces derived within SU(3)
                      chiral effective field theory. We evaluate the contributions
                      from three classes: contact terms, one-pion exchange and
                      two-pion exchange. In the strangeness-zero sector we recover
                      the known result for the in-medium nucleon–nucleon
                      interaction. Explicit expressions for the ΛN in-medium
                      potential in (asymmetric) nuclear matter are presented. Our
                      results are suitable for implementation into calculations of
                      (hyper)nuclear matter. In order to estimate the low-energy
                      constants of the leading three-baryon forces we introduce
                      the decuplet baryons as explicit degrees of freedom and
                      construct the relevant terms in the minimal non-relativistic
                      Lagrangian. With these, the constants are estimated through
                      decuplet saturation. Utilizing this approximation we provide
                      numerical results for the effect of the three-body force in
                      symmetric nuclear matter and pure neutron matter on the ΛN
                      interaction. A moderate repulsion that increases with
                      density is found in comparison to the free ΛN interaction.},
      cin          = {IAS-4 / IKP-3},
      ddc          = {530},
      cid          = {I:(DE-Juel1)IAS-4-20090406 / I:(DE-Juel1)IKP-3-20111104},
      pnm          = {511 - Computational Science and Mathematical Methods
                      (POF3-511) / 531 - Condensed Matter and Molecular Building
                      Blocks (POF3-531)},
      pid          = {G:(DE-HGF)POF3-511 / G:(DE-HGF)POF3-531},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000390830600026},
      doi          = {10.1016/j.nuclphysa.2016.09.010},
      url          = {https://juser.fz-juelich.de/record/820958},
}