Recent and Ongoing Modelling Studies

The more recent activity of the ttH/tH working group has focused on background Monte Carlo studies, in particular tt+b jets and tt+V (V->leptons) which represent the most important limiting backgrounds in measurements of Higgs-boson production in association with top quarks. In this context we have pushed two main initiatives: 1) the comparison of currently used Monte Carlo samples between ATLAS and CMS to establish a consistent baseline, 2) the study of the theoretical systematic uncertainty intrinsic to the use of different Monte Carlo event generators. The progress made for both tt+b jets and tt+V (V->leptons) and the state of current activities can be found at the following links:

-- LauraReina - 2020-04-02

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Topic revision: r2 - 2020-04-09 - LauraReina
 
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