{
  "annotation_id": "8f4d967c-c372-4244-8ade-f25db81019cf",
  "date_created": "2026-03-02T18:00:08.652000Z",
  "date_modified": "2026-03-02T18:00:08.652000Z",
  "file_hash": "bf6f3b247577838d7d7395ddf6bd2a40852c8685be53a2225c882930a3eb843d",
  "private": false,
  "record": {
    "abstract": "Using the quasiclassical Green\u0027s function in the Coulomb field, we analyze\nthe probabilities of single and multiple $e^+e^-$-pair production at fixed\nimpact parameter $b$ between colliding ultrarelativistic heavy nuclei. We\nperform calculations in the Born approximation with respect to the parameter\n$Z_B\\alpha$, and exactly in $Z_A\\alpha$, $Z_{A}$ and $Z_{B}$ are the charge\nnumbers of the corresponding nuclei. We also obtain the approximate formulas\nfor the probabilities valid for $Z_A\\alpha, Z_B\\alpha\\lesssim 1$.",
    "arxiv_id": "nucl-th/0610008",
    "authors": [
      "R. N. Lee",
      "A. I. Milstein"
    ],
    "categories": [
      "nucl-th",
      "hep-ph"
    ],
    "doi": "10.1134/S1063776107030077",
    "journal_ref": "J.Exp.Theor.Phys.104:423-430,2007",
    "title": "e+e- pair production in ultrarelativistic heavy-ion collisions at   intermediate impact parameters",
    "url": "https://arxiv.org/abs/nucl-th/0610008"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "957b7e5d-03c1-49ec-87bf-597abfec4e0e",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}