Jul 10 – 17, 2019
Europe/Brussels timezone

Search for di-Higgs production at 13 TeV and prospects for HL-LHC

Jul 11, 2019, 4:30 PM
Campus Ledeganck - Aud. 5 (Ghent)

Campus Ledeganck - Aud. 5


Parallel talk Higgs Physics Higgs Physics


Francesco Costanza (Centre National de la Recherche Scientifique (FR))


The latest results on production of Higgs boson pairs at 13 TeV by the ATLAS experiment are reported, including a combination of six different decay modes. Results include bbtautau, bbbb, bbgamgam, bbWW, WWWW and WWgamgam final states, and they are interpreted both in terms of sensitivity to the SM and as limits on kappa_lambda, a scaling of the triple-Higgs interaction strength. Future prospects of testing the Higgs self-couplings at the High Luminosity LHC (HL-LHC) will also be presented.

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