{
  "annotation_id": "2f4039bf-f5ee-4286-bb3c-595b826cf80c",
  "date_created": "2026-03-02T18:00:28.977000Z",
  "date_modified": "2026-03-02T18:00:28.977000Z",
  "file_hash": "b20bbe814fbcb7f91688b4af91540cfddff18de18ebb213714c1a278d5966b86",
  "private": false,
  "record": {
    "abstract": "We study strangeness-changing response functions as an alternative\ndescription of hypernuclear structure. Hypernuclear states are treated in the\nsame manner as any other conventional nuclear excitation that emerges from the\nresponse of the nuclear ground state to an external probe. The nuclear response\nis calculated using a random-phase approximation to an effective relativistic\nmean-field model that reproduces bulk properties of normal nuclei. The relevant\nmeson-baryon vertices are constrained by imposing SU(3)-flavor symmetry, while\nthe residual hyperon-particle - nucleon-hole interaction is assumed to be\nmediated by the two lightest S = -1 mesons: the pseudoscalar kaon and its\nvector partner the K*(892). We use this model to analyze the spectra of oxygen\nand calcium hypernuclei.",
    "arxiv_id": "nucl-th/9910076",
    "authors": [
      "Horst Mueller",
      "Jorge Piekarewicz"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1088/0954-3899/27/1/304",
    "journal_ref": "J.Phys.G27:41-62,2001",
    "title": "Strangeness-changing response functions:an alternative approach to   hypernuclear structure",
    "url": "https://arxiv.org/abs/nucl-th/9910076"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "eb218b5d-7397-4ba5-af27-2f50d966f57a",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}