{
  "id": "2302.01641",
  "version": "v1",
  "published": "2023-02-03T10:31:01.000Z",
  "updated": "2023-02-03T10:31:01.000Z",
  "title": "Consistency of New CDF-II W Boson Mass with 123-Model",
  "authors": [
    "B. Ait Ouazghour",
    "R. Benbrik",
    "E. Ghourmin",
    "M. Ouchemhou",
    "L. Rahili"
  ],
  "comment": "16 pages, 3 figures",
  "categories": [
    "hep-ph"
  ],
  "abstract": "Following the recent update measurement of the W boson mass performed by the CDF-II experiment at Fermilab which indicates $7\\sigma$ deviation from the SM prediction. As a consequence, the open question is whether there are extensions of the SM that can carry such a remarkable deviation or what phenomenological repercussions this has. In this paper, we investigate what the theoretical constraints reveal about the \\ott model. Also, we study the consistency of a CDF W boson mass measurement with the 123-model expectations, taking into account theoretical and experimental constraints. Both fit results of $S$ and $T$ parameters before and after $m_{W}^{\\rm{CDF}}$ measurement are, moreover, considered in this study. Under these conditions, we found that the 123-model prediction is consistent with the measured $m_{W}^{\\rm{CDF}}$ at a $95\\%$ Confidence Level (CL).",
  "revisions": [
    {
      "version": "v1",
      "updated": "2023-02-03T10:31:01.000Z"
    }
  ],
  "analyses": {
    "keywords": [
      "consistency",
      "boson mass measurement",
      "sm prediction",
      "update measurement",
      "confidence level"
    ],
    "note": {
      "typesetting": "TeX",
      "pages": 16,
      "language": "en",
      "license": "arXiv",
      "status": "editable"
    }
  }
}