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Jul 26 – 30, 2021
Zoom
Europe/Berlin timezone

Searches for Higgs boson pair production with the full LHC Run-2 dataset in ATLAS

Jul 27, 2021, 9:30 AM
17m
Zoom

Zoom

Parallel session talk Higgs Physics T09: Higgs Physics

Speaker

Valentina Cairo (SLAC National Accelerator Laboratory)

Description

The latest results on the production of Higgs boson pairs (HH) in the ATLAS experiment are reported, with emphasis on searches based on the full LHC Run 2 dataset at 13 TeV. In the case of non-resonant HH searches, results are interpreted both in terms of sensitivity to the Standard Model and as limits on kappa_lambda, i.e. a modifier of the Higgs boson self-coupling strength. Searches for new resonances decaying into pairs of Higgs bosons are also reported. Prospects of testing the Higgs boson self-coupling at the High Luminosity LHC (HL-LHC) will also be presented.

First author Lidija Zivkovic
Collaboration / Activity ATLAS
Email Lidija.Zivkovic@cern.ch

Primary author

Valentina Cairo (SLAC National Accelerator Laboratory)

Presentation materials