{
  "id": "hep-ph/9610422",
  "version": "v1",
  "published": "1996-10-20T05:02:43.000Z",
  "updated": "1996-10-20T05:02:43.000Z",
  "title": "$Q^2$ dependence of chiral-odd twist-3 distribution $e(x,Q^2)$",
  "authors": [
    "Y. Koike",
    "N. Nishiyama"
  ],
  "comment": "latex, 3 pages, no figures, Talk presented at Spin'96",
  "categories": [
    "hep-ph"
  ],
  "abstract": "We discuss the $Q^2$ dependence of the chiral-odd twist-3 distribution $e(x,Q^2)$. The anomalous dimension matrix for the corresponding twist-3 operators is calculated in the one-loop level. This study completes the calculation of the anomalous dimension matrices for all the twist-3 distributions together with the known results for the other twist-3 distributions $g_2(x,Q^2)$ and $h_L(x,Q^2)$. We also have confirmed that in the large $N_c$ limit the $Q^2$-evolution of $e(x,Q^2)$ is wholely governed by the lowest eigenvalue of the anomalous dimension matrix which takes a very simple analytic form as in the case of $g_2$ and $h_L$.",
  "revisions": [
    {
      "version": "v1",
      "updated": "1996-10-20T05:02:43.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "distribution",
      "dependence",
      "anomalous dimension matrix",
      "chiral-odd",
      "simple analytic form"
    ],
    "note": {
      "typesetting": "LaTeX",
      "pages": 3,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 424849,
      "adsabs": "1996hep.ph...10422K"
    }
  }
}