{
  "id": "1312.0051",
  "version": "v1",
  "published": "2013-11-30T02:45:37.000Z",
  "updated": "2013-11-30T02:45:37.000Z",
  "title": "The Muon Anomalous Magnetic Moment in the Reduced Minimal 3-3-1 Model",
  "authors": [
    "Chris Kelso",
    "P. R. D. Pinheiro",
    "Farinaldo S. Queiroz",
    "William Shepherd"
  ],
  "comment": "19 pages, 4 figures",
  "journal": "Eur.Phys.J. C74 (2014) 2808",
  "doi": "10.1140/epjc/s10052-014-2808-4",
  "categories": [
    "hep-ph"
  ],
  "abstract": "We study the muon anomalous magnetic moment $(g-2)_{\\mu}$ in the context of the reduced minimal 3-3-1 model recently proposed in the literature. In particular, its spectrum contains a doubly charged scalar ($H^{\\pm \\pm}$) and gauge boson ($U^{\\pm \\pm}$), new singly charged vectors ($V^{\\pm}$) and a $Z^{\\prime}$ boson, each of which might give a sizeable contribution to the $(g-2)_{\\mu}$. We compute the 1-loop contributions from all these new particles to the $(g-2)_{\\mu}$. We conclude that the doubly charged vector boson provides the dominant contribution, and by comparing our results with the experimental constraints we derive an expected value for the scale of $SU(3)_L\\otimes U(1)_N$ symmetry breaking $v_{\\chi} \\sim 2$ TeV. We also note that, if the discrepancy in the anomalous moment is resolved in the future without this model then the constraints will tighten to requiring $v_\\chi > 2.7$ TeV with current precision, and will entirely rule out the model if the expected precision is achieved by the future experiment at Fermilab.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2013-11-30T02:45:37.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "muon anomalous magnetic moment",
      "reduced minimal",
      "spectrum contains",
      "doubly charged vector boson",
      "gauge boson"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "journal": "European Physical Journal C",
      "year": 2014,
      "month": "Mar",
      "volume": 74,
      "pages": 2808
    },
    "note": {
      "typesetting": "TeX",
      "pages": 19,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1266979,
      "adsabs": "2014EPJC...74.2808K"
    }
  }
}