{
  "annotation_id": "a166c529-04c4-40e1-9928-86b5c9197b0f",
  "date_created": "2026-03-02T18:00:01.486000Z",
  "date_modified": "2026-03-02T18:00:01.486000Z",
  "file_hash": "d5b2fd9db1ed3c56328098be694ea785dc37c9af97103c61968c3ff824701178",
  "private": false,
  "record": {
    "abstract": "The problem of spectra formation in hydrodynamic approach to A+A collisions\nis discussed. It is analyzed in terms of the two different objects:\ndistribution and emission functions. We show that though the process of\nparticle liberation, described by the emission function, is, usually,\ncontinuous in time, the observable spectra can be also expressed by means of\nthe Landau/Cooper-Frye prescription. We argue that such an approximate duality\nresults from some symmetry properties that systems in A+A collisions reach to\nthe end of hydrodynamic evolution and reduction of the collision rate at post\nhydrodynamic stage",
    "arxiv_id": "nucl-th/0403079",
    "authors": [
      "S. V. Akkelin",
      "M. S. Borysova",
      "Yu. M. Sinyukov"
    ],
    "categories": [
      "nucl-th"
    ],
    "doi": "10.1556/APH.22.2005.1-2.17",
    "journal_ref": "Acta Phys.Hung. A22 (2005) 165-170",
    "title": "Sudden freeze-out vs continuous emission: duality in hydro-kinetic   approach to A+A collisions",
    "url": "https://arxiv.org/abs/nucl-th/0403079"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3f9bd10b-c48f-4852-a4c1-0c1a90580958",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}