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|Title:||Measurement of the inclusive t(t)over-bar production cross section in proton-proton collisions at root s=5.02 TeV||Authors:||Tumasyan, A.
Andrejkovic, J. W.
The CMS Collaboration
|Issue Date:||2022||Publisher:||Springer||Abstract:||The top quark pair production cross section is measured in proton-proton collisions at a center-of-mass energy of 5.02 TeV. The data were collected in a special LHC low-energy and low-intensity run in 2017, and correspond to an integrated luminosity of 302 pb(-1). The measurement is performed using events with one electron and one muon of opposite charge, and at least two jets. The measured cross section is 60.7 +/- 5.0 (stat) +/- 2.8 (syst) +/- 1.1 (lumi) pb. A combination with the result in the single lepton + jets channel, based on data collected in 2015 at the same center-of-mass energy and corresponding to an integrated luminosity of 27.4 pb(-1), is then performed. The resulting measured value is 63.0 +/- 4.1 (stat) +/- 3.0 (syst+lumi) pb, in agreement with the standard model prediction of 66.8(-3.1)(+2.9) pb.||URI:||https://doi.org/10.1007/JHEPO4(2022)144
|Appears in Collections:||Mühendislik ve Doğa Bilimleri Fakültesi Koleksiyonu|
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collections
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