{
  "annotation_id": "c84f712f-3b2d-48a9-85a7-db1b749f7fdb",
  "date_created": "2026-03-02T18:00:01.596000Z",
  "date_modified": "2026-03-02T18:00:01.596000Z",
  "file_hash": "2fe8d717ed918805dc880c0d9dad7024a2892846658509a057ab666ea479ac1f",
  "private": false,
  "record": {
    "abstract": "Systematic analysis of the deformations of proton and neutron densities in\neven-even C isotopes was done based on the method of antisymmetrized molecular\ndynamics. The $E2$ transition strength was discussed in relation to the\ndeformation. We analyze the $B(E2;2^+_1\\to 0^+_1)$ in $^{16}$C, which has been\nrecently measured to be abnormally small. The results suggest the difference of\nthe deformations between proton and neutron densities in the neutron-rich C\nisotopes. It was found that stable proton structure in C isotopes plays an\nimportant role in the enhancement the neutron skin structure as well as in the\nsystematics of $B(E2)$ in the neutron-rich C.",
    "arxiv_id": "nucl-th/0408071",
    "authors": [
      "Y. Kanada-En\u0027yo"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.71.014310",
    "journal_ref": "Phys.Rev. C71 (2005) 014310",
    "title": "Deformation of C isotopes",
    "url": "https://arxiv.org/abs/nucl-th/0408071"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "fb683658-f06e-41bf-a49f-9b23e9c451f3",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}