{
  "id": "nucl-th/0207030",
  "version": "v1",
  "published": "2002-07-11T20:24:33.000Z",
  "updated": "2002-07-11T20:24:33.000Z",
  "title": "Three-Body approach to the K^- d Scattering Length in Particle Basis",
  "authors": [
    "A. Bahaoui",
    "C. Fayard",
    "T. Mizutani",
    "B. Saghai"
  ],
  "comment": "5 pages, Submitted to Phys. Rev. C",
  "journal": "Phys.Rev. C66 (2002) 057001",
  "doi": "10.1103/PhysRevC.66.057001",
  "categories": [
    "nucl-th"
  ],
  "abstract": "We report on the first calculation of the scattering length A_{K^-d} based on a relativistic three-body approach where the two-body input amplitudes coupled to the Kbar N channels have been obtained with the chiral SU(3) constraint, but with isospin symmetry breaking effects taken into account. Results are compared with a recent calculation applying a similar set of two-body amplitudes,based on the fixed center approximation, considered as a good approximation for a loosely bound target, and for which we find significant deviations from the exact three-body results. Effects of the hyperon-nucleon interaction, and deuteron $D$-wave component are also evaluated.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2002-07-11T20:24:33.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "11.80.Gw",
      "13.75.Jz"
    ],
    "keywords": [
      "scattering length",
      "particle basis",
      "isospin symmetry breaking effects taken",
      "relativistic three-body approach",
      "two-body input amplitudes"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. C"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 5,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 590482
    }
  }
}