1 Ocak 2023 Dergi makalesi Açık Erişim

CERN İşbirliği

Citation Style Language JSON

{
  "DOI": "10.1140/epjc/s10052-023-11747-w", 
  "abstract": "<p>The luminosity determination for the ATLAS detector at the LHC during Run 2 is presented, with pp collisions at a centre-of-mass energy     $\\sqrt{s}=13$   TeV. The absolute luminosity scale is determined using van der Meer beam separation scans during dedicated running periods in each year, and extrapolated to the physics data-taking regime using complementary measurements from several luminosity-sensitive detectors. The total uncertainties in the integrated luminosity for each individual year of data-taking range from 0.9% to 1.1%, and are partially correlated between years. After standard data-quality selections, the full Run 2 pp data sample corresponds to an integrated luminosity of     $140.1\u00b11.2$       ${\\text{fb}}^{-1}$  , i.e. an uncertainty of 0.83%. A dedicated sample of low-pileup data recorded in 2017\u20132018 for precision Standard Model physics measurements is analysed separately, and has an integrated luminosity of     $338.1\u00b13.1$       ${\\text{pb}}^{-1}$  .</p>", 
  "author": [
    {
      "family": "CERN \u0130\u015fbirli\u011fi"
    }
  ], 
  "container_title": "European Physical Journal C", 
  "id": "264256", 
  "issue": "10", 
  "issued": {
    "date-parts": [
      [
        2023, 
        1, 
        1
      ]
    ]
  }, 
  "title": "Luminosity determination in pp collisions at     $\\sqrt{s}=13$   TeV using the ATLAS detector at the LHC", 
  "type": "article-journal", 
  "volume": "83"
}