27 Haziran 2024 Dergi makalesi Açık Erişim

CERN İşbirliği

JSON-LD (schema.org)

{
  "@context": "https://schema.org/", 
  "@id": 274933, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "CERN", 
      "name": "CERN \u0130\u015fbirli\u011fi"
    }
  ], 
  "datePublished": "2024-06-27", 
  "description": "<p>A combination of fifteen top quark mass measurements performed by the ATLAS and CMS experiments at the LHC is presented. The datasets used correspond to an integrated luminosity of up to 5 and $20\\text{}\\text{}{\\mathrm{fb}}^{-1}$ of proton-proton collisions at center-of-mass energies of 7 and 8 TeV, respectively. The combination includes measurements in top quark pair events that exploit both the semileptonic and hadronic decays of the top quark, and a measurement using events enriched in single top quark production via the electroweak $t$ channel. The combination accounts for the correlations between measurements and achieves an improvement in the total uncertainty of 31% relative to the most precise input measurement. The result is ${m}_{t}=172.52\u00b10.14\\left(\\mathrm{stat}\\right)\u00b10.30\\left(\\mathrm{syst}\\right)\\text{}\\text{}\\mathrm{GeV}$, with a total uncertainty of 0.33 GeV.</p>", 
  "headline": "Combination of Measurements of the Top Quark Mass from Data Collected by the ATLAS and CMS Experiments at $\\sqrt{s}=7$ and 8 TeV", 
  "identifier": 274933, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Combination of Measurements of the Top Quark Mass from Data Collected by the ATLAS and CMS Experiments at $\\sqrt{s}=7$ and 8 TeV", 
  "url": "https://aperta.ulakbim.gov.tr/record/274933"
}