Relatore
Jem Guhit
Descrizione
Higgs boson pair (HH) production is a sensitive probe of the Higgs boson trilinear self-coupling and an opportunity to explore Beyond the Standard Model theories. This poster presents results on the search for non-resonant and resonant HH production in the final state with two b-jets and two tau-leptons. The analysis is performed using an integrated luminosity of 139 $\rm fb^{-1}$. The observed (expected) upper limits on the cross-section of non-resonant HH production is 4.7 (3.9) times the Standard Model and, for the resonant HH production, upper limits lie between 23 and 920 fb (12 and 840 fb).
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