{
  "annotation_id": "bc68e487-b827-48d5-9545-ebb0e32718c2",
  "date_created": "2026-03-02T18:00:22.143000Z",
  "date_modified": "2026-03-02T18:00:22.143000Z",
  "file_hash": "80146ce383fb2f04c9cd635e16fe8a9d19969854342bc35e5a001e075eb810ef",
  "private": false,
  "record": {
    "abstract": "In this paper we study the energy spectra and related parallel momentum\ndistributions of the neutrons from the breakup of 11Be. Earlier papers on\ntransfer to the continuum reactions have shown that the breakup amplitude\nreduces to a simple eikonal approximation in the limit of weakly bound\nprojectiles. The aim is to establish a reliable method to obtain information on\nthe structure of the halo from the experimental results which depend on the\nreaction mechanism.\n  Theoretical results for the widths of the parallel momentum distributions and\nfor the total breakup cross section are compared to recent experimental data.",
    "arxiv_id": "nucl-th/9807065",
    "authors": [
      "A. Bonaccorso",
      "D. M. Brink"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.58.2864",
    "journal_ref": "Phys.Rev.C58:2864-2871,1998",
    "title": "Dynamical Effects on the Parallel Momentum Distributions of Neutrons   from Halo Breakup",
    "url": "https://arxiv.org/abs/nucl-th/9807065"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "c99318f5-0a78-4956-8467-14333489b436",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}