{
  "id": "1505.00226",
  "version": "v1",
  "published": "2015-05-01T17:21:15.000Z",
  "updated": "2015-05-01T17:21:15.000Z",
  "title": "Cornering dimension-6 $HVV$ interactions at high luminosity LHC: the role of event ratios",
  "authors": [
    "Shankha Banerjee",
    "Tanumoy Mandal",
    "Bruce Mellado",
    "Biswarup Mukhopadhyaya"
  ],
  "comment": "21 pages, 6 figures, 6 tables",
  "categories": [
    "hep-ph",
    "hep-ex"
  ],
  "abstract": "We suggest a way of improving the probes on dimension-6 CP-conserving $HVV$ interactions ($V$ = $W$, $Z$, $\\gamma$), from the LHC data on the Higgs boson to be available in the 14 TeV run with an integrated luminosity of $3000$ fb$^{-1}$. We find that the ratios of total rates in different channels can be quite useful in this respect. This includes ratios of event rates in (a) different final states for the Higgs produced by the same production mechanism, and (b) the same final state from two different production modes. While most theoretical uncertainties cancel in the former, the latter helps in the case of those operators which shift the numerator and denominator in opposite directions. Our analysis, incorporating theoretical, systematic and statistical uncertainties, leads to projected limits that are better than the strongest ones obtained so far from precision electroweak as well as LHC Higgs data. Moreover, values of the coefficients of the dimension-6 operators, which are allowed in disjoint intervals, can have their ranges narrowed down substantially in our approach.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2015-05-01T17:21:15.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "high luminosity lhc",
      "event ratios",
      "interactions",
      "final state",
      "lhc higgs data"
    ],
    "publication": {
      "doi": "10.1007/JHEP09(2015)057"
    },
    "note": {
      "typesetting": "TeX",
      "pages": 21,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "adsabs": "2015arXiv150500226B",
      "inspire": 1365807
    }
  }
}