{
  "id": "hep-ex/9508013",
  "version": "v2",
  "published": "1995-08-14T16:17:27.000Z",
  "updated": "1995-08-15T15:36:25.000Z",
  "title": "Comparison of Deep Inelastic Scattering with Photoproduction Interactions at HERA",
  "authors": [
    "H1-Collaboration"
  ],
  "comment": "15 pages, latex, 4 figures appended as uuencoded file",
  "journal": "Phys.Lett.B358:412-422,1995",
  "doi": "10.1016/0370-2693(95)01054-T",
  "categories": [
    "hep-ex"
  ],
  "abstract": "Photon-proton ($\\gamma p$) interactions with~$Q^2<10^{-2}$~GeV$^2$ and deep-inelastic scattering ($\\gamma^* p$) interactions with photon virtualities $Q^2>5$~GeV$^2$ are studied at the high energy electron-proton collider HERA. The transverse energy flow and relative rates of large rapidity gap events are compared in the two event samples. The observed similarity between $\\gamma p$ and $\\gamma^* p$ interactions can be understood in a picture where the photon develops as a hadronic object. The transverse energy density measured in the central region of the collision, at $\\eta^*=0$ in the $\\gamma^* p$ centre of mass frame, is compared with data from hadron-hadron interactions as function of the CMS energy of the collision.",
  "revisions": [
    {
      "version": "v2",
      "updated": "1995-08-15T15:36:25.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "deep inelastic scattering",
      "photoproduction interactions",
      "high energy electron-proton collider hera",
      "comparison",
      "large rapidity gap events"
    ],
    "tags": [
      "journal article"
    ],
    "note": {
      "typesetting": "LaTeX",
      "pages": 15,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 398259
    }
  }
}