{
  "annotation_id": "2cc86f67-f964-4fbc-b4d1-52710ced05f2",
  "date_created": "2026-03-02T18:00:07.283000Z",
  "date_modified": "2026-03-02T18:00:07.283000Z",
  "file_hash": "a9f659736e62dfc8fbadce7790777b26fb354bda533223985c13580527f5e4fb",
  "private": false,
  "record": {
    "abstract": "Nuclear structure of 7Be, 8B and 7,8Li is studied within the ab initio\nno-core shell model (NCSM). Starting from the high-precision CD-Bonn 2000\nnucleon-nucleon (NN) interaction, wave functions of 7Be and 8B bound states are\nobtained in basis spaces up to 10 hbar Omega and used to calculate channel\ncluster form factors (overlap integrals) of the 8B ground state with 7Be+p. Due\nto the use of the harmonic oscillator (HO) basis, the overlap integrals have\nincorrect asymptotic properties. We fix this problem in two alternative ways.\nFirst, by a Woods-Saxon (WS) potential solution fit to the interior of the NCSM\noverlap integrals. Second, by a direct matching with the Whittaker function.\nThe corrected overlap integrals are then used for the 7Be(p,gamma)8B S-factor\ncalculation. We study the convergence of the S-factor with respect to the NCSM\nHO frequency and the model space size. Our S-factor results are in agreement\nwith recent direct measurement data.",
    "arxiv_id": "nucl-th/0511029",
    "authors": [
      "P. Navratil",
      "C. A. Bertulani",
      "E. Caurier"
    ],
    "categories": [
      "nucl-th",
      "astro-ph"
    ],
    "doi": "10.1016/j.physletb.2006.01.055",
    "journal_ref": "Phys.Lett. B634 (2006) 191-194",
    "title": "7Be(p,gamma)8B S-factor from ab initio wave functions",
    "url": "https://arxiv.org/abs/nucl-th/0511029"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b1cf5605-020e-47e2-af51-92d3e0c9af77",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}