{
  "annotation_id": "12faf084-59f0-4955-8d42-3648e3667c68",
  "date_created": "2026-03-02T18:01:00.852000Z",
  "date_modified": "2026-03-02T18:01:00.852000Z",
  "file_hash": "e3a8b33910581f881950cacc76a99d5b62571529c48d114a3335ed8612eb5e5a",
  "private": false,
  "record": {
    "abstract": "A structural study of the smaller Li$^+$He$_n$ clusters with $n\\le30$ has\nbeen carried out using different theoretical methods. The structures and the\nenergetics of the clusters have been obtained using both classical energy\nminimization methods and quantum Diffusion Monte Carlo. The total interaction\nacting within the clusters has been obtained as a sum of pairwise potentials:\nLi$^+$-He and He-He. This approximation had been shown in our earlier study\n\\cite{8} to give substantially correct results for energies and geometries once\ncompared to full ab-initio calculations. The general features of the spatial\nstructures, and their energetics, are discussed in details for the clusters up\nto $n=30$ and the first solvation shell is shown to be essentially completed by\nthe first ten helium atoms.",
    "arxiv_id": "physics/0506048",
    "authors": [
      "C. Di Paola",
      "F. Sebastianelli",
      "E. Bodo",
      "I. Baccarelli",
      "F. A. Gianturco"
    ],
    "categories": [
      "physics.chem-ph",
      "physics.atm-clus"
    ],
    "title": "Microsolvation of Li$^+$ in small He Clusters. Li$^+$He$_n$ species from   Classical and Quantum Calculations",
    "url": "https://arxiv.org/abs/physics/0506048"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "1999f31c-4259-409a-b5aa-b5b8776b26f5",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}