Göttingen 2025 – wissenschaftliches Programm

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T: Fachverband Teilchenphysik

T 87: Higgs physics IX (Charm and Tau Final States)

T 87.5: Vortrag

Freitag, 4. April 2025, 10:00–10:15, ZHG104

Performance of tau reconstruction with CMS — Markus Klute, Olha Lavoryk, Artur Monsch, •Jan Voß, and Roger Wolf — Institut für Experimentelle Teilchenphysik, Geb. 30.23 Wolfgang-Gaede- Str. 1 76131 Karlsruhe

The precise measurements of tau-leptons play an important part in many analyses, especially in Higgs physics. For higher precision, the use of scale factors is widespread to correct for mismodelings of the data with simulations or data driven techniques. This talk will cover the measurement of the DeepTau ID scale factors in different quantities like transverse momentum, decaymode and energy scale, as well as its technical intricacies.

Keywords: CMS; Higgs; Tau; Scale Factors