{
  "id": "1604.03738",
  "version": "v1",
  "published": "2016-04-13T12:39:17.000Z",
  "updated": "2016-04-13T12:39:17.000Z",
  "title": "An explanation of one loop induced $h\\to μτ$ decay",
  "authors": [
    "Seungwon Baek",
    "Takaaki Nomura",
    "Hiroshi Okada"
  ],
  "comment": "16 pages, 4 figures, 2 tables",
  "categories": [
    "hep-ph",
    "hep-ex"
  ],
  "abstract": "We discuss a possibility to explain the excess of $h\\to\\mu\\tau$ at one-loop level. We introduce three generation of vector-like lepton doublet $L'$ and two singlet scalars $S_{1,2}$ which are odd under $Z_2$, while all the standard model fields are even under this discrete symmetry. We show that $S_1$ can be a good dark matter candidate. We show that we can explain the dark matter relic abundance, large part of the discrepancy of muon $g-2$ between experiments and the standard model predictions, as well as the $h\\to\\mu\\tau$ excess of $\\sim 1$ %, while evading constraints from experiments of dark matter direct detection and charged lepton flavor violating processes. We also consider prospects of production of $S_2$ at LHC with energy $\\sqrt{s}=14$ TeV.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2016-04-13T12:39:17.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "dark matter relic abundance",
      "dark matter direct detection",
      "explanation",
      "standard model predictions",
      "dark matter candidate"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 16,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2016arXiv160403738B"
    }
  }
}