{
  "annotation_id": "6678e3be-f502-4c6b-ae33-2ff44bd807c4",
  "date_created": "2026-03-02T18:00:12.081000Z",
  "date_modified": "2026-03-02T18:00:12.081000Z",
  "file_hash": "ac7b32f94d7c93706e48b4930f9dad50a6b9543ab636a276b0aac3a0558cd2c4",
  "private": false,
  "record": {
    "abstract": "The response functions for the extended second and third random phase\napproximation are compared. A second order perturbation calculation shows that\nthe first-order amplitude for the direct $3p3h$ excitation from the ground\nstate cancels with those that are engendered by the $1p1h$-$3p3h$ coupling. As\na consequence nonvanishing $3p3h$ effects to the $1p1h$ response involve off\nenergy shell renormalization only. On shell $3p3h$ processes are absent.",
    "arxiv_id": "nucl-th/9401013",
    "authors": [
      "A. Mariano",
      "F. Krmpoti\u0107",
      "A. F. R. de Toledo Piza"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.49.1949",
    "journal_ref": "Phys.Rev.C49:1949-1954,1994",
    "title": "On the energy-shell contributions of the three-particle~-~ three-hole   excitations",
    "url": "https://arxiv.org/abs/nucl-th/9401013"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "aaa1a3d4-3a93-4545-a302-9deb861f0b7c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}