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@ARTICLE{Polinder:50386,
      author       = {Polinder, H. and Rijken, Th.},
      title        = {{S}oft-core meson-baryon interactions. {II}. pi {N} and
                      {K}+ {N} scattering},
      journal      = {Physical review / C},
      volume       = {72},
      number       = {6},
      issn         = {0556-2813},
      address      = {Woodbury, NY},
      publisher    = {Inst.},
      reportid     = {PreJuSER-50386},
      pages        = {065211},
      year         = {2005},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {The pi N potential includes the t-channel exchanges of the
                      scalar mesons sigma and f(0), vector meson rho, tensor
                      mesons f(2) and f(2)('), and the Pomeron as well as the s-
                      and u-channel exchanges of the nucleon N and the resonances
                      Delta, Roper, and S-11. These baryonic resonances are not
                      generated dynamically. We consider them, at least partially,
                      as genuine three-quark states, and we treat them in the same
                      way as the nucleon. The Roper and S-11 resonances were
                      needed to find the proper behavior of the phase shifts at
                      higher energies in the corresponding partial waves. The
                      soft-core pi N model gives an excellent fit to the empirical
                      pi N S- and P-wave phase shifts up to T-lab=600 MeV. Also,
                      the scattering lengths have been reproduced well, and the
                      soft-pion theorems for low-energy pi N scattering are
                      satisfied. The soft-core model for the K+N interaction is an
                      SUf(3) extension of the soft-core pi N model. The K+N
                      potential includes the t-channel exchanges of the scalar
                      mesons a(0),sigma, and f(0), vector mesons rho,omega, and
                      phi, tensor mesons a(2),f(2), and f(2)('), and the Pomeron
                      as well as u-channel exchanges of the hyperons
                      Lambda,Sigma,Sigma(1385), and Lambda(1405). The fit to the
                      empirical K+N S-, P-, and D-wave phase shifts up to
                      T-lab=600 MeV is reasonable and certainly reflects the
                      present state of the art. Since the various K+N phase shift
                      analyses are also not very consistent, scattering
                      observables are also compared with the soft-core K+N model.
                      A good agreement for the total and differential cross
                      sections as well as the polarizations is found.},
      keywords     = {pi nucleon: elastic scattering (INSPIRE) / K+ nucleon:
                      elastic scattering (INSPIRE) / meson: exchange (INSPIRE) /
                      baryon: exchange (INSPIRE) / pomeron: exchange (INSPIRE) /
                      model: potential (INSPIRE) / symmetry: SU(3) (INSPIRE) /
                      effective Hamiltonian (INSPIRE) / effective Lagrangian
                      (INSPIRE) / renormalization (INSPIRE) / partial wave
                      analysis (INSPIRE) / baryon: mixing angle (INSPIRE) /
                      channel cross section: energy dependence (INSPIRE) / angular
                      distribution (INSPIRE) / Theta(1540) (INSPIRE) /
                      differential cross section (INSPIRE) / total cross section
                      (INSPIRE) / numerical calculations (INSPIRE) / bibliography
                      (INSPIRE)},
      cin          = {IKP-TH},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB223},
      pnm          = {Physik der Hadronen},
      pid          = {G:(DE-Juel1)FUEK241},
      shelfmark    = {Physics, Nuclear},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000234337400088},
      eprint       = {nucl-th/0505083},
      howpublished = {arXiv:nucl-th/0505083},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ = $arXiv:nucl-th/0505083;\%\%$},
      eprint       = {oai:arXiv.org:nucl-th/0505083},
      howpublished = {arXiv:oai:arXiv.org:nucl-th/0505083},
      archivePrefix = {arXiv},
      SLACcitation = {$\%\%CITATION$ =
                      $arXiv:oai:arXiv.org:nucl-th/0505083;\%\%$},
      doi          = {10.1103/PhysRevC.72.065211},
      url          = {https://juser.fz-juelich.de/record/50386},
}