{
  "annotation_id": "d0f025f6-2efc-4d2b-8208-8ee2238f783c",
  "date_created": "2026-03-02T18:00:08.077000Z",
  "date_modified": "2026-03-02T18:00:08.077000Z",
  "file_hash": "f028630f325c218259966019ad76a2267106e811cf62e2046a33e053a07360e9",
  "private": false,
  "record": {
    "abstract": "The dissociation of halo nuclei through their collision with light and heavy\ntargets is considered within the Continuum Discretized Coupled Channels theory.\nWe study the one-proton halo nucleus $^8$B and the one-neutron halo nucleus\n$^{11}$Be, as well as the more normal $^7$Be. The procedure previously employed\nto extract the Coulomb dissociation cross section by subtracting the nuclear\none is critically assessed, and the scaling law usually assumed for the target\nmass dependence of the nuclear breakup cross section is also tested. It is\nfound that the nuclear breakup cross section for these very loosely bound\nnuclei does indeed behave as $a+bA^{1/3}$. However, it does not have the\ngeometrically inspired form of a circular ring which seems to be the case for\nnormal nuclei such as $^{7}$Be. We find further that we cannot ignore\nCoulomb-nuclear interference effects, which may be constructive or destructive\nin nature, and so the errors in previously extracted B(E1) using the\nsubtraction procedure are almost certainly underestimated.",
    "arxiv_id": "nucl-th/0603007",
    "authors": [
      "M. S. Hussein",
      "R. Lichtenth\u00e4ler",
      "F. Nunes",
      "I. J. Thompson"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1016/j.physletb.2006.07.046",
    "journal_ref": "Phys.Lett. B640 (2006) 91-95",
    "title": "Scaling and Interference in the Dissociation of Halo Nuclei",
    "url": "https://arxiv.org/abs/nucl-th/0603007"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "219fae42-e67d-4062-bc52-a574a5a6fc5c",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}