{
  "annotation_id": "23d043ff-0529-4a40-8be3-bf59d2031209",
  "date_created": "2026-03-02T18:01:25.353000Z",
  "date_modified": "2026-03-02T18:01:25.353000Z",
  "file_hash": "40c9372868a994d42578d9f7db0cf3abe0a0b76b870a6fa00ce8709fd31d2a12",
  "private": false,
  "record": {
    "abstract": "The ^4He_3 bound states and the scattering of a ^4He atom off a ^4He dimer at\nultra-low energies are investigated using a hard-core version of the Faddeev\ndifferential equations. Various realistic ^4He-^4He interactions were employed,\namomg them the LM2M2 potential by Aziz and Slaman and the recent TTY potential\nby Tang, Toennies and Yiu. The ground state and the excited (Efimov) state\nobtained are compared with other results. The scattering lengths and the\natom-diatom phase shifts were calculated for center of mass energies up to 2.45\nmK. It was found that the LM2M2 and TTY potentials, although of quite different\nstructure, give practically the same bound-state and scattering results.",
    "arxiv_id": "physics/9910016",
    "authors": [
      "A. K. Motovilov",
      "W. Sandhas",
      "S. A. Sofianos",
      "E. A. Kolganova"
    ],
    "categories": [
      "physics.atom-ph",
      "cond-mat",
      "nucl-th",
      "physics.atm-clus",
      "physics.chem-ph"
    ],
    "doi": "10.1007/s100530170284",
    "journal_ref": "Eur.Phys.J. D13 (2001) 33-41",
    "title": "Binding Energies and Scattering Observables in the 4^He_3 Atomic System",
    "url": "https://arxiv.org/abs/physics/9910016"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b5f586cc-6713-4c94-84c8-c52aea3d3da5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}