1 Ocak 2020 Dergi makalesi Açık Erişim

CERN İşbirliği

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{
  "DOI": "10.1007/JHEP08(2020)146", 
  "abstract": "<p>We measure the branching fractions for seven   ${D}_{s}^{+}$     two-body decays to pseudo-scalar mesons, by analyzing data collected at   $\\sqrt{s}$     = 4.178 \u223c 4.226 GeV with the BESIII detector at the BEPCII collider. The branching fractions are determined to be  $\\begin{array}{c}B\\left({D}_{s}^{+}\\to {K}^{+}\\eta \\text{'}\\right)=\\left(2.68\u00b10.17\u00b10.17\u00b10.08\\right)\u00d7{10}^{-3},\\\\ B\\left({D}_{s}^{+}\\to \\eta \\text{'}{\\pi }^{+}\\right)=\\left(37.8\u00b10.4\u00b12.1\u00b11.2\\right)\u00d7{10}^{-3},\\\\ B\\left({D}_{s}^{+}\\to {K}^{+}\\eta \\right)=\\left(1.62\u00b10.10\u00b10.03\u00b10.05\\right)\u00d7{10}^{-3},\\\\ B\\left({D}_{s}^{+}\\to \\eta {\\pi }^{+}\\right)=\\left(17.41\u00b10.18\u00b10.27\u00b10.54\\right)\u00d7{10}^{-3},\\\\ B\\left({D}_{s}^{+}\\to {K}^{+}{K}_{S}^{0}\\right)=\\left(15.02\u00b10.10\u00b10.27\u00b10.47\\right)\u00d7{10}^{-3},\\\\ B\\left({D}_{s}^{+}\\to {K}_{S}^{0}{\\pi }^{+}\\right)=\\left(1.109\u00b10.034\u00b10.023\u00b10.035\\right)\u00d7{10}^{-3},\\\\ B\\left({D}_{s}^{+}\\to {K}^{+}{\\pi }^{0}\\right)=\\left(0.748\u00b10.049\u00b10.018\u00b10.035\\right)\u00d7{10}^{-3},\\end{array}$   </p>", 
  "author": [
    {
      "family": "CERN \u0130\u015fbirli\u011fi"
    }
  ], 
  "container_title": "Journal of High Energy Physics", 
  "id": "105101", 
  "issue": "8", 
  "issued": {
    "date-parts": [
      [
        2020, 
        1, 
        1
      ]
    ]
  }, 
  "title": "Precise measurements of branching fractions for   ${D}_{s}^{+}$     meson decays to two pseudoscalar mesons", 
  "type": "article-journal", 
  "volume": "2020"
}