DOI: 10.17182/hepdata.89413.v4/t1
title: "Table 1" of "Search for electroweak production of charginos and sleptons decaying into final states with two leptons and missing transverse momentum in $\sqrt{s}=13$ TeV $pp$ collisions using the ATLAS detector"

description: - - - - - - - - Overview of HEPData Record - - - - - - - - <br><br> <b>Background Fit results:</b> CRs VRs inclusive DF-0J SRs inclusive DF-1J SRs inclusive SF-0J SRs inclusive SF-1J SRs <b>Kinematic distributions in VRs:</b> $m_{T2}$ in VR-top-low $m_{T2}$ in VR-top-high $E_T^{miss}$ in VR-WW-0J $E_T^{miss}$ in VR-WW-1J $E_T^{miss}$ sig in VR-VZ $E_T^{miss}$ sig in VR-top-WW <b>Kinematic distributions in SRs:</b> $m_{T2}$ in SR-SF-0J $m_{T2}$ in SR-SF-1J $m_{T2}$ in SR-DF-0J $m_{T2}$ in SR-DF-1J <b>Systematic uncertaities:</b> dominant systematic uncertainties in the inclusive SRs <b>Exclusion contours:</b> expected exclusion contour direct chargino-pair production via W decay grid observed exclusion contour direct chargino-pair production via W decay grid expected exclusion contour direct chargino-pair production via slepton decay grid observed exclusion contour direct chargino-pair production via slepton decay grid expected exclusion contour direct slepton-pair production grid observed exclusion contour direct slepton-pair production grid 

<br><br><b>AUXILIARY MATERIAL</b><br> <b>Background Fit in binned SRs:</b> binned DF-0J SRs binned DF-1J SRs binned SF-0J SRs binned SF-1J SRs <b>Exclusion contours:</b> expected exclusion contour left-handed slepton-pair production observed exclusion contour left-handed slepton-pair production expected exclusion contour right-handed slepton-pair production observed exclusion contour right-handed slepton-pair production expected exclusion contour selectron-pair production observed exclusion contour selectron-pair production expected exclusion contour left-handed selectron-pair production observed exclusion contour left-handed selectron-pair production expected exclusion contour right-handed selectron-pair production observed exclusion contour right-handed selectron-pair production expected exclusion contour smuon-pair production observed exclusion contour smuon-pair production expected exclusion contour left-handed smuon-pair production observed exclusion contour left-handed smuon-pair production expected exclusion contour right-handed smuon-pair production observed exclusion contour right-handed smuon-pair production <b>Cross section upper limits:</b>
description: A search for the electroweak production of charginos and sleptons decaying into final states with two electrons or muons is presented. The analysis is based on 139.0 fb$^{-1}$ of proton-proton collisions recorded by the ATLAS detector at the Large Hadron Collider at $\sqrt{s}$ = 13 TeV. Three R-parity conserving scenarios where the lightest neutralino is the lightest supersymmetric particle are considered: the production of chargino pairs with decays via either W bosons or sleptons, and the direct production of slepton pairs. The analysis is optimised to target the first of these scenarios, but its results are also interpreted in the other ones. No significant deviations from the Standard Model expectations are observed and stringent limits at 95% confidence level are set on the masses of relevant supersymmetric particles in each of these scenarios. For a massless lightest neutralino, masses up to 420 GeV are excluded for the production of the lightest chargino pairs assuming W boson mediated decays and up to 1 TeV for slepton mediated decays, whereas for slepton-pair production masses up to 700 GeV are excluded assuming three generations of mass-degenerate sleptons.