1 Ocak 2022 Dergi makalesi Açık Erişim

CERN İşbirliği

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{
  "@context": "https://schema.org/", 
  "@id": 262437, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "CERN", 
      "name": "CERN \u0130\u015fbirli\u011fi"
    }
  ], 
  "datePublished": "2022-01-01", 
  "description": "<p>Using a data set of electron-positron collisions corresponding to an integrated luminosity of $293\\text{}\\text{}{\\mathrm{fb}}^{-1}$ taken with the BESIII detector at a center-of-mass energy of 3.773 GeV, a search for the baryon ($B$) and lepton ($L$) number violating decays ${D}^{\u00b1}\\to n\\left(\\overline{n}\\right){e}^{\u00b1}$ is performed. No signal is observed and the upper limits on the branching fractions at the 90% confidence level are set to be $1.43\u00d7{10}^{-5}$ for the decays ${D}^{+\\left(-\\right)}\\to \\overline{n}\\left(n\\right){e}^{+\\left(-\\right)}$ with $\\Delta |B-L|=0$, and $2.91\u00d7{10}^{-5}$ for the decays ${D}^{+\\left(-\\right)}\\to n\\left(\\overline{n}\\right){e}^{+\\left(-\\right)}$ with $\\Delta |B-L|=2$, where $\\Delta |B-L|$ denotes the change in the difference between baryon and lepton numbers.</p>", 
  "headline": "Search for baryon and lepton number violating decay ${D}^{\u00b1}\\to n\\left(\\overline{n}\\right){e}^{\u00b1}$", 
  "identifier": 262437, 
  "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 baryon and lepton number violating decay ${D}^{\u00b1}\\to n\\left(\\overline{n}\\right){e}^{\u00b1}$", 
  "url": "https://aperta.ulakbim.gov.tr/record/262437"
}