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Reconstruction and identification of boosted di-$\tau$ systems in a search for Higgs boson pairs using 13 TeV proton-proton collision data in ATLAS

The collaboration
JHEP 11 (2020) 163, 2020.

Abstract (data abstract)
CERN-LHC. A search for resonant Higgs boson pair production is performed in the $b\bar{b}\tau^{+}\tau^{-}$ final state with boosted objects using $L=139$ fb$^{-1}$, $\sqrt{s}=13$ TeV proton-proton collision data with the ATLAS detector. 95% CL upper limits are set on the production cross section of a heavy, narrow, scalar resonance decaying into a pair of Higgs bosons.

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Data from Figure 10

10.17182/hepdata.95432.v1/t1

Signal acceptance times selection efficiency as a function of the resonance mass, at various stages of the event selection. From...

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Data from Figure 12

10.17182/hepdata.95432.v1/t2

Distribution of $m^{vis}_{HH}$ after applying all the event selection that define the $HH$ SR, except the requirement on $m^{vis}_{HH}$. The...

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Data from Table 3

10.17182/hepdata.95432.v1/t3

Event yields of the various estimated backgrounds and data, computed in the signal region of the search for \$X\rightarrow HH...

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Data from Figure 13

10.17182/hepdata.95432.v1/t4

Expected and observed 95% CL upper limits on the production of a heavy, narrow-width, scalar resonance decaying to a pair...