{
  "id": "nucl-th/0305010",
  "version": "v4",
  "published": "2003-05-05T18:01:55.000Z",
  "updated": "2004-01-23T22:54:25.000Z",
  "title": "High-$p_T$ Hadron Spectra, Azimuthal Anisotropy and Back-to-Back Correlations in High-energy Heavy-ion Collisions",
  "authors": [
    "Xin-Nian Wang"
  ],
  "comment": "4 pages in RevTex with 4 figures, some typos corrected in the last version",
  "journal": "Phys.Lett.B595:165-170,2004",
  "doi": "10.1016/j.physletb.2004.05.021",
  "categories": [
    "nucl-th",
    "hep-ph"
  ],
  "abstract": "The observed suppression of high-$p_T$ hadron spectra, finite azimuthal anisotropy, disappearance of jet-like back-to-back correlations, and their centrality dependence in $Au+Au$ collisions at RHIC are shown to be quantitatively described by jet quenching within a pQCD parton model. The difference between $h^{\\pm}$ and $\\pi^0$ suppression in intermediate $p_T$ is consistent with the observed $(K+p)/\\pi$ enhancement which should disappear at $p_T>6$ GeV/$c$. The suppression of back-to-back correlations is shown to be directly related to the medium modification of jet fragmentation functions(FF).",
  "revisions": [
    {
      "version": "v4",
      "updated": "2004-01-23T22:54:25.000Z"
    }
  ],
  "analyses": {
    "subjects": [
      "12.38.Mh",
      "24.85.+p",
      "25.75.-q"
    ],
    "keywords": [
      "high-energy heavy-ion collisions",
      "hadron spectra",
      "suppression",
      "finite azimuthal anisotropy",
      "jet fragmentation functions"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "RevTeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 618139
    }
  }
}