# ICHEP 2022

Jul 6 – 13, 2022
Bologna, Italy
Europe/Rome timezone

## Search for resonant and non-resonant Higgs boson pair production in the bbtautau decay channel using 13 TeV pp collision data from the ATLAS detector

Jul 8, 2022, 7:05 PM
1h 25m
Bologna, Italy

#### Bologna, Italy

Palazzo della Cultura e dei Congressi
Poster Higgs Physics

Jem Guhit

### Description

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).

In-person participation Yes