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2–6 Nov 2020
IP2I, Lyon
Europe/Zurich timezone

Testing Higgs Sectors with HiggsBounds and HiggsSignals

Not scheduled
20m
IP2I, Lyon

IP2I, Lyon

Institut de Physique des 2 Infinis (IP2I) Lyon, France
Flavour physics and precision tests Higgs, Flavour and precision

Speaker

Jonas Wittbrodt (Lund University)

Description

The experimental collaborations at the LHC have performed and will continue to perform a huge number of searches for (additional) scalars and measurements of the 125 GeV Higgs boson. The public tools HiggsBounds and HiggsSignals assemble the existing limits and measurements, respectively, from the LHC, LEP and the Tevatron to test BSM models with extended Higgs sectors against all available experimental Higgs results. We give an overview of the functionality and discuss new developments in the most recent versions of the codes. These include an improved handling of exclusion likelihoods and extensions to the effective coupling approximation for model predictions in HiggsBounds, as well as updated validations of HiggsSignals for new measurements in the STXS framework. We also comment on possible improvements to the way experimental results are presented.

Primary author

Jonas Wittbrodt (Lund University)

Co-authors

Georg Ralf Weiglein (Deutsches Elektronen-Synchrotron (DE)) Philip Bechtle (University of Bonn (DE)) Sven Heinemeyer (CSIC (Madrid, ES)) Dr Tim Stefaniak (DESY) Tobias Klingl (University of Bonn (DE))

Presentation materials

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