cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.137887.v1/t48
title: "acc_SRHMWZ_dis_C1N2" of "Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Fiducial acceptance of the SRs defined for the chargino-neutralino production in the WZ channel. The acceptance is shown as a function of the chargino mass for the discovery SRs.
description: The results of three searches for electroweakino pair production $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2 / \tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ in which the chargino ($\tilde\chi^\pm_1$) decays into a $W$ boson and the lightest neutralino ($\tilde\chi^0_1$), while the heavier neutralino ($\tilde\chi^0_2$) decays into either a $Z$ or a Higgs boson and a second $\tilde\chi^0_1$ are presented. The searches are performed in events with one isolated lepton, jets and missing transverse momentum, using \(pp\) collisions provided by the LHC at a centre-of-mass energy of 13TeV. Data collected with the ATLAS detector between 2015 and 2018 are used, corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$. No significant deviation from the expected Standard Model background is observed, and limits are set on the direct production of the electroweakinos in simplified models. Searches exploiting large radius jets to identify hadronically decaying $W$ and $Z$ bosons complement the previous ATLAS limits. In the $\tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ model, masses of $\tilde{\chi}^{\pm}_{1}$ ranging from 260 to 520GeV are excluded at 95% confidence level for a massless $\tilde{\chi}^{0}_{1}$. In the $\tilde\chi^\pm_1 \tilde\chi^0_2 $ model with $\tilde\chi^0_2$ decaying via a $Z$ boson, masses of $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ ranging from 260 to 420GeV are excluded at 95% CL for a massless $\tilde{\chi}^{0}_{1}$. Utilizing a BDT discriminant, the search targeting $\tilde\chi^\pm_1 \tilde\chi^0_2 $ models with $\tilde\chi^0_2$ decaying via a Higgs boson and mass-splitting between the mass-degenerate $\tilde\chi^\pm_1$ and $\tilde\chi^0_2 $ as small as the Higgs boson mass and the LSP exceed previous constraints by up to 40GeV in the range of 200-260GeV and 280-470GeV in $m (\tilde{\chi}_1^{+}/\tilde{\chi}^{0}_{2})$.
DOI: 10.17182/hepdata.137887.v1/t47
title: "acc_SRHMWZ_exc_high_meff_C1N2" of "Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Fiducial acceptance of the SRs defined for the chargino-neutralino production in the WZ channel. The acceptance is shown as a function of the chargino mass for the high $m_{eff}$ bins.
description: The results of three searches for electroweakino pair production $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2 / \tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ in which the chargino ($\tilde\chi^\pm_1$) decays into a $W$ boson and the lightest neutralino ($\tilde\chi^0_1$), while the heavier neutralino ($\tilde\chi^0_2$) decays into either a $Z$ or a Higgs boson and a second $\tilde\chi^0_1$ are presented. The searches are performed in events with one isolated lepton, jets and missing transverse momentum, using \(pp\) collisions provided by the LHC at a centre-of-mass energy of 13TeV. Data collected with the ATLAS detector between 2015 and 2018 are used, corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$. No significant deviation from the expected Standard Model background is observed, and limits are set on the direct production of the electroweakinos in simplified models. Searches exploiting large radius jets to identify hadronically decaying $W$ and $Z$ bosons complement the previous ATLAS limits. In the $\tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ model, masses of $\tilde{\chi}^{\pm}_{1}$ ranging from 260 to 520GeV are excluded at 95% confidence level for a massless $\tilde{\chi}^{0}_{1}$. In the $\tilde\chi^\pm_1 \tilde\chi^0_2 $ model with $\tilde\chi^0_2$ decaying via a $Z$ boson, masses of $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ ranging from 260 to 420GeV are excluded at 95% CL for a massless $\tilde{\chi}^{0}_{1}$. Utilizing a BDT discriminant, the search targeting $\tilde\chi^\pm_1 \tilde\chi^0_2 $ models with $\tilde\chi^0_2$ decaying via a Higgs boson and mass-splitting between the mass-degenerate $\tilde\chi^\pm_1$ and $\tilde\chi^0_2 $ as small as the Higgs boson mass and the LSP exceed previous constraints by up to 40GeV in the range of 200-260GeV and 280-470GeV in $m (\tilde{\chi}_1^{+}/\tilde{\chi}^{0}_{2})$.
DOI: 10.17182/hepdata.137887.v1/t49
title: "acc_SRLMWW_exc_low_meff_C1C1" of "Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Fiducial acceptance of the SRs defined for the chargino-neutralino production in the WW channel. The acceptance is shown as a function of the chargino mass for the low $m_{eff}$ bins.
description: The results of three searches for electroweakino pair production $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2 / \tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ in which the chargino ($\tilde\chi^\pm_1$) decays into a $W$ boson and the lightest neutralino ($\tilde\chi^0_1$), while the heavier neutralino ($\tilde\chi^0_2$) decays into either a $Z$ or a Higgs boson and a second $\tilde\chi^0_1$ are presented. The searches are performed in events with one isolated lepton, jets and missing transverse momentum, using \(pp\) collisions provided by the LHC at a centre-of-mass energy of 13TeV. Data collected with the ATLAS detector between 2015 and 2018 are used, corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$. No significant deviation from the expected Standard Model background is observed, and limits are set on the direct production of the electroweakinos in simplified models. Searches exploiting large radius jets to identify hadronically decaying $W$ and $Z$ bosons complement the previous ATLAS limits. In the $\tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ model, masses of $\tilde{\chi}^{\pm}_{1}$ ranging from 260 to 520GeV are excluded at 95% confidence level for a massless $\tilde{\chi}^{0}_{1}$. In the $\tilde\chi^\pm_1 \tilde\chi^0_2 $ model with $\tilde\chi^0_2$ decaying via a $Z$ boson, masses of $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ ranging from 260 to 420GeV are excluded at 95% CL for a massless $\tilde{\chi}^{0}_{1}$. Utilizing a BDT discriminant, the search targeting $\tilde\chi^\pm_1 \tilde\chi^0_2 $ models with $\tilde\chi^0_2$ decaying via a Higgs boson and mass-splitting between the mass-degenerate $\tilde\chi^\pm_1$ and $\tilde\chi^0_2 $ as small as the Higgs boson mass and the LSP exceed previous constraints by up to 40GeV in the range of 200-260GeV and 280-470GeV in $m (\tilde{\chi}_1^{+}/\tilde{\chi}^{0}_{2})$.
DOI: 10.17182/hepdata.137887.v1/t50
title: "acc_SRLMWW_exc_high_meff_C1C1" of "Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Fiducial acceptance of the SRs defined for the chargino-neutralino production in the WW channel. The acceptance is shown as a function of the chargino mass for the high $m_{eff}$ bins.
description: The results of three searches for electroweakino pair production $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2 / \tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ in which the chargino ($\tilde\chi^\pm_1$) decays into a $W$ boson and the lightest neutralino ($\tilde\chi^0_1$), while the heavier neutralino ($\tilde\chi^0_2$) decays into either a $Z$ or a Higgs boson and a second $\tilde\chi^0_1$ are presented. The searches are performed in events with one isolated lepton, jets and missing transverse momentum, using \(pp\) collisions provided by the LHC at a centre-of-mass energy of 13TeV. Data collected with the ATLAS detector between 2015 and 2018 are used, corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$. No significant deviation from the expected Standard Model background is observed, and limits are set on the direct production of the electroweakinos in simplified models. Searches exploiting large radius jets to identify hadronically decaying $W$ and $Z$ bosons complement the previous ATLAS limits. In the $\tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ model, masses of $\tilde{\chi}^{\pm}_{1}$ ranging from 260 to 520GeV are excluded at 95% confidence level for a massless $\tilde{\chi}^{0}_{1}$. In the $\tilde\chi^\pm_1 \tilde\chi^0_2 $ model with $\tilde\chi^0_2$ decaying via a $Z$ boson, masses of $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ ranging from 260 to 420GeV are excluded at 95% CL for a massless $\tilde{\chi}^{0}_{1}$. Utilizing a BDT discriminant, the search targeting $\tilde\chi^\pm_1 \tilde\chi^0_2 $ models with $\tilde\chi^0_2$ decaying via a Higgs boson and mass-splitting between the mass-degenerate $\tilde\chi^\pm_1$ and $\tilde\chi^0_2 $ as small as the Higgs boson mass and the LSP exceed previous constraints by up to 40GeV in the range of 200-260GeV and 280-470GeV in $m (\tilde{\chi}_1^{+}/\tilde{\chi}^{0}_{2})$.
DOI: 10.17182/hepdata.137887.v1/t51
title: "acc_SRLMWW_dis_C1C1" of "Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Fiducial acceptance of the SRs defined for the chargino-neutralino production in the WW channel. The acceptance is shown as a function of the chargino mass for the discovery SRs.
description: The results of three searches for electroweakino pair production $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2 / \tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ in which the chargino ($\tilde\chi^\pm_1$) decays into a $W$ boson and the lightest neutralino ($\tilde\chi^0_1$), while the heavier neutralino ($\tilde\chi^0_2$) decays into either a $Z$ or a Higgs boson and a second $\tilde\chi^0_1$ are presented. The searches are performed in events with one isolated lepton, jets and missing transverse momentum, using \(pp\) collisions provided by the LHC at a centre-of-mass energy of 13TeV. Data collected with the ATLAS detector between 2015 and 2018 are used, corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$. No significant deviation from the expected Standard Model background is observed, and limits are set on the direct production of the electroweakinos in simplified models. Searches exploiting large radius jets to identify hadronically decaying $W$ and $Z$ bosons complement the previous ATLAS limits. In the $\tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ model, masses of $\tilde{\chi}^{\pm}_{1}$ ranging from 260 to 520GeV are excluded at 95% confidence level for a massless $\tilde{\chi}^{0}_{1}$. In the $\tilde\chi^\pm_1 \tilde\chi^0_2 $ model with $\tilde\chi^0_2$ decaying via a $Z$ boson, masses of $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ ranging from 260 to 420GeV are excluded at 95% CL for a massless $\tilde{\chi}^{0}_{1}$. Utilizing a BDT discriminant, the search targeting $\tilde\chi^\pm_1 \tilde\chi^0_2 $ models with $\tilde\chi^0_2$ decaying via a Higgs boson and mass-splitting between the mass-degenerate $\tilde\chi^\pm_1$ and $\tilde\chi^0_2 $ as small as the Higgs boson mass and the LSP exceed previous constraints by up to 40GeV in the range of 200-260GeV and 280-470GeV in $m (\tilde{\chi}_1^{+}/\tilde{\chi}^{0}_{2})$.
DOI: 10.17182/hepdata.137887.v1/t52
title: "acc_SRMMWW_exc_low_meff_C1C1" of "Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Fiducial acceptance of the SRs defined for the chargino-neutralino production in the WW channel. The acceptance is shown as a function of the chargino mass for the low $m_{eff}$ bins.
description: The results of three searches for electroweakino pair production $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2 / \tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ in which the chargino ($\tilde\chi^\pm_1$) decays into a $W$ boson and the lightest neutralino ($\tilde\chi^0_1$), while the heavier neutralino ($\tilde\chi^0_2$) decays into either a $Z$ or a Higgs boson and a second $\tilde\chi^0_1$ are presented. The searches are performed in events with one isolated lepton, jets and missing transverse momentum, using \(pp\) collisions provided by the LHC at a centre-of-mass energy of 13TeV. Data collected with the ATLAS detector between 2015 and 2018 are used, corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$. No significant deviation from the expected Standard Model background is observed, and limits are set on the direct production of the electroweakinos in simplified models. Searches exploiting large radius jets to identify hadronically decaying $W$ and $Z$ bosons complement the previous ATLAS limits. In the $\tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ model, masses of $\tilde{\chi}^{\pm}_{1}$ ranging from 260 to 520GeV are excluded at 95% confidence level for a massless $\tilde{\chi}^{0}_{1}$. In the $\tilde\chi^\pm_1 \tilde\chi^0_2 $ model with $\tilde\chi^0_2$ decaying via a $Z$ boson, masses of $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ ranging from 260 to 420GeV are excluded at 95% CL for a massless $\tilde{\chi}^{0}_{1}$. Utilizing a BDT discriminant, the search targeting $\tilde\chi^\pm_1 \tilde\chi^0_2 $ models with $\tilde\chi^0_2$ decaying via a Higgs boson and mass-splitting between the mass-degenerate $\tilde\chi^\pm_1$ and $\tilde\chi^0_2 $ as small as the Higgs boson mass and the LSP exceed previous constraints by up to 40GeV in the range of 200-260GeV and 280-470GeV in $m (\tilde{\chi}_1^{+}/\tilde{\chi}^{0}_{2})$.
DOI: 10.17182/hepdata.137887.v1/t53
title: "acc_SRMMWW_exc_high_meff_C1C1" of "Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Fiducial acceptance of the SRs defined for the chargino-neutralino production in the WW channel. The acceptance is shown as a function of the chargino mass for the high $m_{eff}$ bins.
description: The results of three searches for electroweakino pair production $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2 / \tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ in which the chargino ($\tilde\chi^\pm_1$) decays into a $W$ boson and the lightest neutralino ($\tilde\chi^0_1$), while the heavier neutralino ($\tilde\chi^0_2$) decays into either a $Z$ or a Higgs boson and a second $\tilde\chi^0_1$ are presented. The searches are performed in events with one isolated lepton, jets and missing transverse momentum, using \(pp\) collisions provided by the LHC at a centre-of-mass energy of 13TeV. Data collected with the ATLAS detector between 2015 and 2018 are used, corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$. No significant deviation from the expected Standard Model background is observed, and limits are set on the direct production of the electroweakinos in simplified models. Searches exploiting large radius jets to identify hadronically decaying $W$ and $Z$ bosons complement the previous ATLAS limits. In the $\tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ model, masses of $\tilde{\chi}^{\pm}_{1}$ ranging from 260 to 520GeV are excluded at 95% confidence level for a massless $\tilde{\chi}^{0}_{1}$. In the $\tilde\chi^\pm_1 \tilde\chi^0_2 $ model with $\tilde\chi^0_2$ decaying via a $Z$ boson, masses of $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ ranging from 260 to 420GeV are excluded at 95% CL for a massless $\tilde{\chi}^{0}_{1}$. Utilizing a BDT discriminant, the search targeting $\tilde\chi^\pm_1 \tilde\chi^0_2 $ models with $\tilde\chi^0_2$ decaying via a Higgs boson and mass-splitting between the mass-degenerate $\tilde\chi^\pm_1$ and $\tilde\chi^0_2 $ as small as the Higgs boson mass and the LSP exceed previous constraints by up to 40GeV in the range of 200-260GeV and 280-470GeV in $m (\tilde{\chi}_1^{+}/\tilde{\chi}^{0}_{2})$.
DOI: 10.17182/hepdata.137887.v1/t54
title: "acc_SRMMWW_dis_C1C1" of "Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Fiducial acceptance of the SRs defined for the chargino-neutralino production in the WW channel. The acceptance is shown as a function of the chargino mass for the discovery SRs.
description: The results of three searches for electroweakino pair production $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2 / \tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ in which the chargino ($\tilde\chi^\pm_1$) decays into a $W$ boson and the lightest neutralino ($\tilde\chi^0_1$), while the heavier neutralino ($\tilde\chi^0_2$) decays into either a $Z$ or a Higgs boson and a second $\tilde\chi^0_1$ are presented. The searches are performed in events with one isolated lepton, jets and missing transverse momentum, using \(pp\) collisions provided by the LHC at a centre-of-mass energy of 13TeV. Data collected with the ATLAS detector between 2015 and 2018 are used, corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$. No significant deviation from the expected Standard Model background is observed, and limits are set on the direct production of the electroweakinos in simplified models. Searches exploiting large radius jets to identify hadronically decaying $W$ and $Z$ bosons complement the previous ATLAS limits. In the $\tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ model, masses of $\tilde{\chi}^{\pm}_{1}$ ranging from 260 to 520GeV are excluded at 95% confidence level for a massless $\tilde{\chi}^{0}_{1}$. In the $\tilde\chi^\pm_1 \tilde\chi^0_2 $ model with $\tilde\chi^0_2$ decaying via a $Z$ boson, masses of $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ ranging from 260 to 420GeV are excluded at 95% CL for a massless $\tilde{\chi}^{0}_{1}$. Utilizing a BDT discriminant, the search targeting $\tilde\chi^\pm_1 \tilde\chi^0_2 $ models with $\tilde\chi^0_2$ decaying via a Higgs boson and mass-splitting between the mass-degenerate $\tilde\chi^\pm_1$ and $\tilde\chi^0_2 $ as small as the Higgs boson mass and the LSP exceed previous constraints by up to 40GeV in the range of 200-260GeV and 280-470GeV in $m (\tilde{\chi}_1^{+}/\tilde{\chi}^{0}_{2})$.
DOI: 10.17182/hepdata.137887.v1/t55
title: "acc_SRHMWW_exc_low_meff_C1C1" of "Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Fiducial acceptance of the SRs defined for the chargino-neutralino production in the WW channel. The acceptance is shown as a function of the chargino mass for the low $m_{eff}$ bins.
description: The results of three searches for electroweakino pair production $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2 / \tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ in which the chargino ($\tilde\chi^\pm_1$) decays into a $W$ boson and the lightest neutralino ($\tilde\chi^0_1$), while the heavier neutralino ($\tilde\chi^0_2$) decays into either a $Z$ or a Higgs boson and a second $\tilde\chi^0_1$ are presented. The searches are performed in events with one isolated lepton, jets and missing transverse momentum, using \(pp\) collisions provided by the LHC at a centre-of-mass energy of 13TeV. Data collected with the ATLAS detector between 2015 and 2018 are used, corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$. No significant deviation from the expected Standard Model background is observed, and limits are set on the direct production of the electroweakinos in simplified models. Searches exploiting large radius jets to identify hadronically decaying $W$ and $Z$ bosons complement the previous ATLAS limits. In the $\tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ model, masses of $\tilde{\chi}^{\pm}_{1}$ ranging from 260 to 520GeV are excluded at 95% confidence level for a massless $\tilde{\chi}^{0}_{1}$. In the $\tilde\chi^\pm_1 \tilde\chi^0_2 $ model with $\tilde\chi^0_2$ decaying via a $Z$ boson, masses of $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ ranging from 260 to 420GeV are excluded at 95% CL for a massless $\tilde{\chi}^{0}_{1}$. Utilizing a BDT discriminant, the search targeting $\tilde\chi^\pm_1 \tilde\chi^0_2 $ models with $\tilde\chi^0_2$ decaying via a Higgs boson and mass-splitting between the mass-degenerate $\tilde\chi^\pm_1$ and $\tilde\chi^0_2 $ as small as the Higgs boson mass and the LSP exceed previous constraints by up to 40GeV in the range of 200-260GeV and 280-470GeV in $m (\tilde{\chi}_1^{+}/\tilde{\chi}^{0}_{2})$.
DOI: 10.17182/hepdata.137887.v1/t56
title: "acc_SRHMWW_exc_high_meff_C1C1" of "Search for direct production of electroweakinos in final states with one lepton, jets and missing transverse momentum in pp collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Fiducial acceptance of the SRs defined for the chargino-neutralino production in the WW channel. The acceptance is shown as a function of the chargino mass for the high $m_{eff}$ bins.
description: The results of three searches for electroweakino pair production $pp \rightarrow \tilde\chi^\pm_1 \tilde\chi^0_2 / \tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ in which the chargino ($\tilde\chi^\pm_1$) decays into a $W$ boson and the lightest neutralino ($\tilde\chi^0_1$), while the heavier neutralino ($\tilde\chi^0_2$) decays into either a $Z$ or a Higgs boson and a second $\tilde\chi^0_1$ are presented. The searches are performed in events with one isolated lepton, jets and missing transverse momentum, using \(pp\) collisions provided by the LHC at a centre-of-mass energy of 13TeV. Data collected with the ATLAS detector between 2015 and 2018 are used, corresponding to an integrated luminosity of $139~\mathrm{fb}^{-1}$. No significant deviation from the expected Standard Model background is observed, and limits are set on the direct production of the electroweakinos in simplified models. Searches exploiting large radius jets to identify hadronically decaying $W$ and $Z$ bosons complement the previous ATLAS limits. In the $\tilde{\chi}_1^{+}\tilde{\chi}_1^{-}$ model, masses of $\tilde{\chi}^{\pm}_{1}$ ranging from 260 to 520GeV are excluded at 95% confidence level for a massless $\tilde{\chi}^{0}_{1}$. In the $\tilde\chi^\pm_1 \tilde\chi^0_2 $ model with $\tilde\chi^0_2$ decaying via a $Z$ boson, masses of $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ ranging from 260 to 420GeV are excluded at 95% CL for a massless $\tilde{\chi}^{0}_{1}$. Utilizing a BDT discriminant, the search targeting $\tilde\chi^\pm_1 \tilde\chi^0_2 $ models with $\tilde\chi^0_2$ decaying via a Higgs boson and mass-splitting between the mass-degenerate $\tilde\chi^\pm_1$ and $\tilde\chi^0_2 $ as small as the Higgs boson mass and the LSP exceed previous constraints by up to 40GeV in the range of 200-260GeV and 280-470GeV in $m (\tilde{\chi}_1^{+}/\tilde{\chi}^{0}_{2})$.