{
  "id": "nucl-th/0002023",
  "version": "v1",
  "published": "2000-02-08T21:07:01.000Z",
  "updated": "2000-02-08T21:07:01.000Z",
  "title": "Matter induced $ρ$-$δ$ mixing : a source of dileptons",
  "authors": [
    "O. Teodorescu",
    "A. K. Dutt-Mazumder",
    "C. Gale"
  ],
  "comment": "6 pages, 5 figures",
  "journal": "Phys.Rev.C61:051901,2000",
  "doi": "10.1103/PhysRevC.61.051901",
  "categories": [
    "nucl-th",
    "hep-ph",
    "nucl-ex"
  ],
  "abstract": "We study the possibility of $\\rho-\\delta$ mixing via N-N excitations in dense nuclear matter. This mixing induces a peak in the dilepton spectra at an invariant mass equal to that of the $\\delta$. We calculate the cross section for dilepton production through the mixing process and we compare its size with that of $\\pi-\\pi$ annihilation. In-medium masses and mixing angles are also calculated.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2000-02-08T21:07:01.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "dense nuclear matter",
      "invariant mass equal",
      "dilepton spectra",
      "n-n excitations"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. C"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 6,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 523767
    }
  }
}