{
  "id": "1412.7154",
  "version": "v1",
  "published": "2014-12-22T20:59:36.000Z",
  "updated": "2014-12-22T20:59:36.000Z",
  "title": "Higgs Self-Coupling Measurements at a 100 TeV Hadron Collider",
  "authors": [
    "Alan J. Barr",
    "Matthew J. Dolan",
    "Christoph Englert",
    "Danilo Enoque Ferreira de Lima",
    "Michael Spannowsky"
  ],
  "comment": "9 pages, 6 figures",
  "categories": [
    "hep-ph",
    "hep-ex"
  ],
  "abstract": "An important physics goal of a possible next-generation high-energy hadron collider will be precision characterisation of the Higgs sector and electroweak symmetry breaking. A crucial part of understanding the nature of electroweak symmetry breaking is measuring the Higgs self-interactions. We study dihiggs production in proton-proton collisions at 100 TeV centre of mass energy in order to estimate the sensitivity such a machine would have to variations in the trilinear Higgs coupling around the Standard Model expectation. We focus on the two b-jets plus diphotons final state, including possible enhancements in sensitivity by exploiting dihiggs recoils against a hard jet. We find that it should be possible to measure the trilinear self-coupling with 40% accuracy given 3/ab and 12% with 30/ab of data.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2014-12-22T20:59:36.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "tev hadron collider",
      "higgs self-coupling measurements",
      "b-jets plus diphotons final state",
      "electroweak symmetry breaking",
      "next-generation high-energy hadron collider"
    ],
    "tags": [
      "journal article"
    ],
    "publication": {
      "doi": "10.1007/JHEP02(2015)016",
      "journal": "Journal of High Energy Physics",
      "year": 2015,
      "month": "Feb",
      "volume": 2015,
      "pages": 16
    },
    "note": {
      "typesetting": "TeX",
      "pages": 9,
      "language": "en",
      "license": "arXiv",
      "status": "editable",
      "inspire": 1335274,
      "adsabs": "2015JHEP...02..016B"
    }
  }
}