Volume 314 - The European Physical Society Conference on High Energy Physics (EPS-HEP2017) - Higgs and New Physics (Poster Session). Scientific Secretary: Luciano Canton.
BDTs in the Search for $t\bar{t}$H Production with Higgs Decays to $b\bar{b}$ at ATLAS
P. Glaysher*  on behalf of the ATLAS Collaboration
*: corresponding author
Full text: pdf
Pre-published on: February 03, 2018
Published on: March 20, 2018
Abstract
An observation of Higgs boson production in association with a top quark pair ($\mathrm{t \bar{t} H}$) is a key outstanding measurement of the LHC programme. Boosted Decision Trees are vital for the search of $\mathrm{t \bar{t} H}$, playing a role in event reconstruction and discriminating signal from a large background. The use of BDTs in the ATLAS search for $\mathrm{t \bar{t} H}$, $\mathrm{H\rightarrow b\bar{b}}$ is presented for the preliminary results on the $\sqrt{s}=$~13~TeV, $13.2~\mathrm{fb}^{-1}$ dataset.
DOI: https://doi.org/10.22323/1.314.0698
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