{
  "id": "hep-ph/9411256",
  "version": "v2",
  "published": "1994-11-09T19:20:45.000Z",
  "updated": "1994-11-12T23:07:56.000Z",
  "title": "Possible Light U(1) Gauge Boson Coupled to Baryon Number",
  "authors": [
    "Christopher D. Carone",
    "Hitoshi Murayama"
  ],
  "comment": "11 pages, LaTeX, 4 figures in a uuencoded compressed postscript file. We add a comment on the possible kinetic mixing between the U(1)_Y and U(1)_B gauge bosons, and include an important reference to the work of Nelson and Tetradis",
  "journal": "Phys.Rev.Lett.74:3122-3125,1995",
  "doi": "10.1103/PhysRevLett.74.3122",
  "categories": [
    "hep-ph"
  ],
  "abstract": "We discuss the phenomenology of a light U(1) gauge boson, $\\gamma_B$, that couples only to baryon number. We assume that the new U(1) gauge symmetry is spontaneously broken and that the $\\gamma_B$ mass is smaller than $m_Z$. Nevertheless, we show that the model survives the current experimental constraints. In addition, we argue that evidence for the existence of such a particle could be hidden in existing LEP and Tevatron data. We determine the allowed regions of the $m_B$-$\\alpha_B$ plane, where $m_B$ is the $\\gamma_B$ mass, and where $4 \\pi \\alpha_B$ is the squared gauge coupling. We point out that in some parts of the allowed parameter space our model can account for rapidity gap events in proton-antiproton scattering seen at the Fermilab Tevatron.",
  "revisions": [
    {
      "version": "v2",
      "updated": "1994-11-12T23:07:56.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "gauge boson",
      "baryon number",
      "rapidity gap events",
      "current experimental constraints",
      "gauge symmetry"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "publisher": "APS",
      "journal": "Phys. Rev. Lett."
    },
    "note": {
      "typesetting": "LaTeX",
      "pages": 11,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 379775
    }
  }
}