{
  "annotation_id": "14f5e97b-c7a3-4cae-a247-f7dcf74f1089",
  "date_created": "2026-03-02T18:00:28.796000Z",
  "date_modified": "2026-03-02T18:00:28.796000Z",
  "file_hash": "1c9e0eebca42868fec5c33903b318c256063bfebd9b95d6b039b8a28b278410a",
  "private": false,
  "record": {
    "abstract": "We investigate the structure of the neutron rich nucleus ^{19}C through\nstudies of its breakup in the Coulomb field of target nuclei. The breakup\namplitude is calculated within an adiabatic treatment of the projectile\nexcitation, which allows the use of the realistic wave functions for the\nrelative motion between the fragments in the ground state of the projectile.\nThe angular distribution of the center of mass of ^{19}C, longitudinal momentum\ndistribution of ^{18}C and relative energy spectrum of the fragments (neutron -\n^{18}C) following the breakup of ^{19}C on heavy targets at beam energies below\n100 MeV/nucleon have been computed using different configurations for the\nground state wave function of ^{19}C. In all the cases, the data seem to favor\na ^{18}C(0$^+)\\otimes1s_{1/2}$ configuration for the ground state of ^{19}C,\nwith the one-neutron separation energy of 0.53 MeV.",
    "arxiv_id": "nucl-th/9912052",
    "authors": [
      "P. Banerjee",
      "R. Shyam"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.61.047301",
    "journal_ref": "Phys.Rev. C61 (2000) 047301",
    "title": "Structure of ^{19}C from Coulomb dissociation studies",
    "url": "https://arxiv.org/abs/nucl-th/9912052"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "8abf7baf-b3ae-4e6e-a5b2-001ad5257991",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}