Séminaires et colloques

Evidence of the rare production of four top quarks at the LHC with the ATLAS detector

by Dr Simon Berlendis

Grand amphithéâtre (LPSC)

Grand amphithéâtre


 Due to the special role of the top quark in many beyond-the-standard models, the study of the different top-quark production modes is an important area of research to find evidence of new physics at the LHC. Recently, the ATLAS collaboration claimed a strong evidence of the production of four top quarks with a measured cross section that is twice the standard-model prediction. In this seminar, I will present the sophisticated techniques that were used to overcome the analysis challenge for such a rare and complicated process. The robustness of the result and its compatibility with the standard-model prediction will also be discussed.

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  • Webinar ID:  940 0826 0877 , Passcode: 281326
  • Lien auto-join: https://cern.zoom.us/j/94008260877?pwd=MGZRUUtjT0VmMVliMVdmSW9FdGt0QT09