DOI: 10.17182/hepdata.95751.v2/t1
title: "README and Table of Contents" of "Search for chargino--neutralino pair production in final states with three leptons and missing transverse momentum in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector"

description: This is the HEPData space for the ATLAS SUSY EWK three-lepton search. The full resolution figures can be found at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/SUSY-2019-09/

The full statistical likelihoods have been provided for this analysis. They can be downloaded by clicking on the purple 'Resources' button above and selecting the 'Common Resources' category.

<b>Region yields:</b>

Tab 12 Onshell WZ Signal Region Yields Table
Tab 13 Onshell Wh Signal Region Yields Table
Tab 14 Offshell low-$E_{T}^{miss}$ Signal Region Yields Table
Tab 15 Offshell high-$E_{T}^{miss}$ Signal Region Yields Table
Tab 20 RJR Signal Region Yields Table
Fig 4 Onshell Control and Validation Region Yields
Fig 8 Offshell Control and Validation Region Yields
Fig 10 Onshell WZ Signal Region Yields
Fig 11 Onshell Wh Signal Region Yields
Fig 12 Offshell Signal Region Yields
Fig 18 RJR Control and Validation Region Yields

<b>Exclusion contours:</b>

Fig 16a WZ Exclusion: Wino-bino(+), Obs
Fig 16a WZ Exclusion: Wino-bino(+), Obs_Up
Fig 16a WZ Exclusion: Wino-bino(+), Obs_Down
Fig 16a WZ Exclusion: Wino-bino(+), Exp
Fig 16a WZ Exclusion: Wino-bino(+), Exp_Up
Fig 16a WZ Exclusion: Wino-bino(+), Exp_Down
Fig 16a WZ Exclusion: Wino-bino(+), compressed_Obs
Fig 16a WZ Exclusion: Wino-bino(+), compressed_Exp
Fig 16a WZ Exclusion: Wino-bino(+), offshell_Obs
Fig 16a WZ Exclusion: Wino-bino(+), offshell_Exp
Fig 16a WZ Exclusion: Wino-bino(+), onshell_Obs
Fig 16a WZ Exclusion: Wino-bino(+), onshell_Exp
Fig 16b WZ Exclusion: Wino-bino(+) ($\Delta m$), Obs
Fig 16b WZ Exclusion: Wino-bino(+) ($\Delta m$), Obs_Up
Fig 16b WZ Exclusion: Wino-bino(+) ($\Delta m$), Obs_Down
Fig 16b WZ Exclusion: Wino-bino(+) ($\Delta m$), Exp
Fig 16b WZ Exclusion: Wino-bino(+) ($\Delta m$), Exp_Up
Fig 16b WZ Exclusion: Wino-bino(+) ($\Delta m$), Exp_Down
Fig 16b WZ Exclusion: Wino-bino(+) ($\Delta m$), compressed_Obs
Fig 16b WZ Exclusion: Wino-bino(+) ($\Delta m$), compressed_Exp
Fig 16b WZ Exclusion: Wino-bino(+) ($\Delta m$), offshell_Obs
description: A search for chargino–neutralino pair production in three-lepton final states with missing transverse momentum is presented. The study is based on a dataset of √s = 13 TeV pp collisions recorded with the ATLAS detector at the LHC, corresponding to an integrated luminosity of 139 fb<sup>-1</sup>. No significant excess relative to the Standard Model predictions is found in data. The results are interpreted in simplified models of supersymmetry, and statistically combined with results from a previous ATLAS search for compressed spectra in two-lepton final states. Various scenarios for the production and decay of charginos (χ̃<sub>1</sub><sup>±</sup>) and neutralinos (χ̃<sub>2</sub><sup>0</sup>) are considered. For pure higgsino χ̃<sub>1</sub><sup>±</sup>χ̃<sub>2</sub><sup>0</sup> pair-production scenarios, exclusion limits at 95% confidence level are set on χ̃<sub>2</sub><sup>0</sup> masses up to 210 GeV. Limits are also set for pure wino χ̃<sub>1</sub><sup>±</sup>χ̃<sub>2</sub><sup>0</sup> pair production, on χ̃<sub>2</sub><sup>0</sup> masses up to 640 GeV for decays via on-shell W and Z bosons, up to 300 GeV for decays via off-shell W and Z bosons, and up to 190 GeV for decays via W and Standard Model Higgs bosons.