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T: Fachverband Teilchenphysik

T 70: Higgs: Decay into fermions II

T 70.8: Vortrag

Donnerstag, 2. April 2020, 18:15–18:30, H-HS I

Analysis of CMS ττ events in SM and BSM interpretations — •Artur Gottmann, Günter Quast, and Roger Wolf — Karlsruhe Institute of Technology, Wolfgang-Gaede-Str. 1, 76131 Karlsruhe, Germany

In the past, ττ analyses distinguished between the measurement of the properties of the observed Higgs boson at 125 GeV and the search for additional heavy resonances from theories beyond the Standard Model (BSM).
Analyses of the observed Higgs boson were optimized on its kinematic properties from gluon fusion and vector boson fusion production with a sophisticated event categorisation, whereas the BSM searches were based on more inclusive event selections optimized for heavy resonances from gluon fusion and b-associated production.
However, a BSM motivated analysis of ττ events in predefined benchmark scenarios can profit from a comprehensive measurement that consistently includes all possible constraints from the observed Higgs boson and the search for additional heavy resonances. In this talk, such an approach will be proposed for future BSM interpretations of ττ analyses.