{
  "annotation_id": "04cbeca8-0171-4c32-bd00-390481c05b5b",
  "date_created": "2026-03-02T18:00:22.445000Z",
  "date_modified": "2026-03-02T18:00:22.445000Z",
  "file_hash": "3b44bdeec8e04cde5864db012032a67ebc5afaaa2afc5e3e34f1ed9fc8f5d26a",
  "private": false,
  "record": {
    "abstract": "Antisymmetrized molecular dynamics (AMD) with quantum branching processes is\nreformulated so that it can be applicable to the collisions of heavy nuclei\nsuch as Au + Au multifragmentation reactions. The quantum branching process due\nto the wave packet diffusion effect is treated as a random term in a\nLangevin-type equation of motion, whose numerical treatment is much easier than\nthe method of the previous papers. Furthermore a new approximation formula,\ncalled the triple-loop approximation, is introduced in order to evaluate the\nHamiltonian in the equation of motion with much less computation time than the\nexact calculation. A calculation is performed for the Au + Au central\ncollisions at 150 MeV/nucleon. The result shows that AMD almost reproduces the\ncopious fragment formation in this reaction.",
    "arxiv_id": "nucl-th/9809029",
    "authors": [
      "Akira Ono"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1103/PhysRevC.59.853",
    "journal_ref": "Phys.Rev. C59 (1999) 853-864",
    "title": "Antisymmetrized molecular dynamics with quantum branching processes for   collisions of heavy nuclei",
    "url": "https://arxiv.org/abs/nucl-th/9809029"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "721e202a-0bf1-4258-981a-d50722ce0130",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}