Speaker
Description
The exploration of the Higgs boson's properties and its interactions with top quarks constitutes a pivotal aspect of the post-Higgs discovery era. Among these, the measurement of the associated production of a Higgs boson with a pair of top quarks (ttH) offers a unique window into the Yukawa coupling between the Higgs and the top quark, the heaviest known fundamental particle. This poster presents the latest results on ttH production with the Higgs boson decaying into a pair of bottom quarks (H???bb), performed by the ATLAS collaboration. A key focus is placed on the improved MVA strategy, which incorporates permutation-invariant architectures utlising attention mechanisms, for enhancements in both multi-class classification of signal and background events, and Higgs candidate reconstruction.
| I read the instructions above | Yes |
|---|
