{
  "annotation_id": "44904e1f-a034-451f-ba2b-ecdfa4091168",
  "date_created": "2026-03-02T18:00:08.494000Z",
  "date_modified": "2026-03-02T18:00:08.494000Z",
  "file_hash": "d7e7054c177e49c72607adaa5d174c87dcee966b0c4bc384cccd23c7e04a6f1d",
  "private": false,
  "record": {
    "abstract": "We have used a simple spectrum distribution which was derived from a\nhydrodynamical equation\\cite{Csorgo} to fit the data of the STAR group. It is\nfound that it can fit the $v_2$ of STAR group very well. We have found that\n$v_2$ is sensitive to both the effective temperature of particles and the\nexpanding velocity. We have suggested a new variable ${\\bf z}$ to be used in\nthe flow analysis. This new variable will measure the correlation of particles\nmomentum components. We have also shown that one of the $x$ or $y$ direction in\nthe reaction plane is the direction which has the largest variance.",
    "arxiv_id": "nucl-th/0606038",
    "authors": [
      "Q. H. Zhang",
      "L. Huo",
      "W. N. Zhang"
    ],
    "categories": [
      "nucl-th"
    ],
    "title": "A new variable in flow analysis",
    "url": "https://arxiv.org/abs/nucl-th/0606038"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "2e476c1c-e1d8-4e50-aa36-50df60f10308",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}