1 Ocak 2023 Dergi makalesi Açık Erişim

CERN İşbirliği

JSON-LD (schema.org)

{
  "@context": "https://schema.org/", 
  "@id": 264206, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "CERN", 
      "name": "CERN \u0130\u015fbirli\u011fi"
    }
  ], 
  "datePublished": "2023-01-01", 
  "description": "<p>A search for pair-produced scalar or vector leptoquarks decaying into a b-quark and a     $\\tau $  -lepton is presented using the full LHC Run 2 (2015\u20132018) data sample of 139 fb    ${}^{-1}$   collected with the ATLAS detector in proton\u2013proton collisions at a centre-of-mass energy of     $\\sqrt{s}=13$   TeV. Events in which at least one     $\\tau $  -lepton decays hadronically are considered, and multivariate discriminants are used to extract the signals. No significant deviations from the Standard Model expectation are observed and 95% confidence-level upper limits on the production cross-section are derived as a function of leptoquark mass and branching ratio     $B$   into a     $\\tau $  -lepton and b-quark. For scalar leptoquarks, masses below 1460 GeV are excluded assuming     $B=100$  %, while for vector leptoquarks the corresponding limit is 1650 GeV (1910 GeV) in the minimal-coupling (Yang\u2013Mills) scenario.</p>", 
  "headline": "Search for pair production of third-generation leptoquarks decaying into a bottom quark and a     $\\tau $  -lepton with the ATLAS detector", 
  "identifier": 264206, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Search for pair production of third-generation leptoquarks decaying into a bottom quark and a     $\\tau $  -lepton with the ATLAS detector", 
  "url": "https://aperta.ulakbim.gov.tr/record/264206"
}