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T: Fachverband Teilchenphysik

T 3: Higgs I

T 3.5: Vortrag

Montag, 19. März 2018, 17:00–17:15, Philo-HS3

Standard Model H→ττ analysis with a multiclass neural net approach — Günter Quast, Raphael Friese, Roger Wolf, •Sebastian Wozniewski, and Stefan Wunsch — Karlsruhe Institute of Technology, Karlsruhe, Deutschland

Higgs physics is turning from discovery to measurement. One important element in the study of the discovered Higgs boson at 125 GeV is the investigation of its coupling to fermions. At the LHC, best access to this coupling is provided in the di-τ final state. In this talk, a multiclass neural net approach for the Standard Model H→ττ analysis of CMS is presented, with the aim to optimally prepare the signal for the estimation of cross sections and properties of the coupling.