{
  "id": "2212.01751",
  "version": "v1",
  "published": "2022-12-04T06:32:45.000Z",
  "updated": "2022-12-04T06:32:45.000Z",
  "title": "New physics contributions to $Wtb$ anomalous couplings and top-quark decay",
  "authors": [
    "Apurba Tiwari",
    "Sudhir Kumar Gupta"
  ],
  "comment": "4 pages, 2 figures, 2 tables, To be published in the proceedings of International Conference on High Energy Physics (ICHEP 2022), Bologna (Itly)",
  "categories": [
    "hep-ph",
    "hep-ex"
  ],
  "abstract": "In this work, we study the new physics effects arising due the presence of anomalous $Wtb$ vertex through the semileptonic decay modes of the top-quark at the Large Hadron Collider. An estimate on the sensitivities of the aforementioned interaction at 5$\\sigma$ CL in the context of top-quark decay-width measurements and cross-section measurements would also be discussed for the pre-existing 13 TeV LHC data and its projections for the proposed LHC runs at 14 TeV, 27 TeV and 100 TeV. We also incorporate the $\\mathcal CP$-violating effects to such interactions by constructing the $\\mathcal CP$-violating asymmetries.",
  "revisions": [
    {
      "version": "v1",
      "updated": "2022-12-04T06:32:45.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "physics contributions",
      "anomalous couplings",
      "top-quark decay-width measurements",
      "semileptonic decay modes",
      "large hadron collider"
    ],
    "tags": [
      "conference paper"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 4,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}