{
  "annotation_id": "8a5f9738-839e-464b-9d35-49dc397b73b8",
  "date_created": "2026-03-02T18:00:11.211000Z",
  "date_modified": "2026-03-02T18:00:11.211000Z",
  "file_hash": "04a9bfec7467645e4b4bc347d840261e08addf2ac652155d129e7c96435a4085",
  "private": false,
  "record": {
    "abstract": "We have investigated the prototype kaonic nucleus, $ppK^-$, using the method\nof Antisymmetrized Molecular Dynamics (AMD). In the present study we use a\nrealistic $NN$ potential with strongly repulsive core, and a Chiral SU(3)-based\n$\\bar{K}N$ interaction which is energy-dependent and includes both $s$- and\np-wave interactions. We find that no self-consistent solutions exist when the\nrange parameter of the $\\bar{K}N$ interaction is less than 0.67 fm. Due to the\nstrong repulsion of the $NN$ interaction at short distance, the two nucleons in\n$ppK^-$ keep a distance of about 1.2 fm and the total binding energy of $ppK^-$\ndoes not exceed about 50 MeV in the scope of our current analysis.",
    "arxiv_id": "nucl-th/0701050",
    "authors": [
      "Akinobu Dote",
      "Wolfram Weise"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1143/PTPS.168.593",
    "journal_ref": "Prog.Theor.Phys.Suppl.168:593-597,2007",
    "title": "Study of light kaonic nuclei with a Chiral SU(3) - based KbarN   interaction",
    "url": "https://arxiv.org/abs/nucl-th/0701050"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "18823749-59ca-408d-bdc1-77b89edf98cd",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}