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Measurement of the inclusive $\textrm{t}\overline{\textrm{t}}$ cross section in final states with at least one lepton and additional jets with 302 pb$^{−1}$ of pp collisions at $\sqrt{\textrm{s}}$ = 5.02 TeV

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  • معلومة اضافية
    • بيانات النشر:
      Scuola Internazionale Superiore di Studi Avanzati
    • الموضوع:
      2025
    • Collection:
      KITopen (Karlsruhe Institute of Technologie)
    • نبذة مختصرة :
      A measurement of the top quark pair ($\textrm{t}\overline{\textrm{t}}$) production cross section in proton-proton collisions at a centre-of-mass energy of 5.02 TeV is presented. The data were collected at the LHC in autumn 2017, in dedicated runs with low-energy and low-intensity conditions with respect to the default configuration, and correspond to an integrated luminosity of 302 pb$^{−1}$. The measurement is performed using events with one electron or muon, and multiple jets, at least one of them being identified as originating from a b quark (b tagged). Events are classified based on the number of all reconstructed jets and of b-tagged jets. Multivariate analysis techniques are used to enhance the separation between the signal and backgrounds.
    • File Description:
      application/pdf
    • Relation:
      info:eu-repo/semantics/altIdentifier/issn/1029-8479; info:eu-repo/semantics/altIdentifier/issn/1126-6708; info:eu-repo/semantics/altIdentifier/issn/1127-2236; https://publikationen.bibliothek.kit.edu/1000184863; https://publikationen.bibliothek.kit.edu/1000184863/166828782; https://doi.org/10.5445/IR/1000184863
    • الرقم المعرف:
      10.5445/IR/1000184863
    • الدخول الالكتروني :
      https://publikationen.bibliothek.kit.edu/1000184863
      https://publikationen.bibliothek.kit.edu/1000184863/166828782
      https://doi.org/10.5445/IR/1000184863
    • Rights:
      https://creativecommons.org/licenses/by/4.0/deed.de ; info:eu-repo/semantics/openAccess
    • الرقم المعرف:
      edsbas.337FD096