Karlsruhe 2024 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 100: Higgs 4 (coupling to taus, CP, rare decays)

T 100.2: Vortrag

Donnerstag, 7. März 2024, 16:15–16:30, Geb. 30.41: HS 2

The ττ background estimation with the τ-embedding method of CMS — •Christian Winter, Sebastian Brommer, Artur Gottmann, Roger Wolf, and Günter Quast — ETP, Karlsruhe Institute of Technology, Karlsruhe, Germany

In H→ ττ analyses a major source of background are genuine tau leptons, mostly originating from Z→ ττ decays. The τ-embedding method is a method to estimate this background from data, by replacing muons in a selected-event in data with simulated τ-decays. This talk will explain this method and gives an outlook of how this method will be improved further.