Acceptance (A), efficiency (EPSILON), cross-section (SIG) and limits in number of events for the excited quark benchmark model, as a function of the signal mass M(q*). Uncertainties on the cross section are on the order of 1%. The limits include statistical uncertainties only. Expected limits include the 68% uncertainty band. Acceptance was calculated using parton-level quantities by imposing criteria that apply directly to kinematic selections (photon/jet |eta|, photon/jet transverse momentum, Delta(eta), Delta(R)). All other selections, which in general correspond to event and object quality criteria, were used to calculate the efficiency based on the events included in the acceptance.

Measured $p_{\mathrm{T}}(D^{-})$ differential fiducial cross-section times the single-lepton-flavor W boson branching ratio in the $W^{+}+D^{-}$ channel. The last $p_{\mathrm{T}}$ bin has no upper bound. The displayed cross sections are integrated over each differential bin.

Measured $|\eta(\ell)|$ differential fiducial cross-section times the single-lepton-flavor W boson branching ratio in the $W^{-}+D^{+}$ channel. The displayed cross sections are integrated over each differential bin.

Measured $|\eta(\ell)|$ differential fiducial cross-section times the single-lepton-flavor W boson branching ratio in the $W^{+}+D^{-}$ channel. The displayed cross sections are integrated over each differential bin.

Measured $p_{\mathrm{T}}(D^{*+})$ differential fiducial cross-section times the single-lepton-flavor W boson branching ratio in the $W^{-}+D^{*+}$ channel. The last $p_{\mathrm{T}}$ bin has no upper bound. The displayed cross sections are integrated over each differential bin.

Measured $p_{\mathrm{T}}(D^{*-})$ differential fiducial cross-section times the single-lepton-flavor W boson branching ratio in the $W^{+}+D^{*-}$ channel. The last $p_{\mathrm{T}}$ bin has no upper bound. The displayed cross sections are integrated over each differential bin.

Measured $|\eta(\ell)|$ differential fiducial cross-section times the single-lepton-flavor W boson branching ratio in the $W^{-}+D^{*+}$ channel. The displayed cross sections are integrated over each differential bin.

Measured $|\eta(\ell)|$ differential fiducial cross-section times the single-lepton-flavor W boson branching ratio in the $W^{+}+D^{*-}$ channel. The displayed cross sections are integrated over each differential bin.

The data statistical uncertainty covariance matrix for the differential $p_{\mathrm{T}}(D^{\pm})$ fit in the $D^{\pm}$ channel (Tables 3 and 4).

The data statistical uncertainty covariance matrix for the differential $|\eta(\ell)|$ fit in the $D^{\pm}$ channel (Tables 5 and 6).

The data statistical uncertainty covariance matrix for the differential $p_{\mathrm{T}}(D^{*\pm})$ fit in the $D^{*\pm}$ channel (Tables 7 and 8).

The data statistical uncertainty covariance matrix for the differential $|\eta(\ell)|$ fit in the $D^{*\pm}$ channel (Tables 9 and 10).

The combined statistical and systematic uncertainty covariance matrix for the differential $p_{\mathrm{T}}(D^{\pm})$ fit in the $D^{\pm}$ channel (Tables 3 and 4).

The combined statistical and systematic uncertainty covariance matrix for the differential $|\eta(\ell)|$ fit in the $D^{\pm}$ channel (Tables 5 and 6).

The combined statistical and systematic uncertainty covariance matrix for the differential $p_{\mathrm{T}}(D^{*\pm})$ fit in the $D^{*\pm}$ channel (Tables 7 and 8).

The combined statistical and systematic uncertainty covariance matrix for the differential $|\eta(\ell)|$ fit in the $D^{*\pm}$ channel (Tables 9 and 10).

Measured $|\eta(\ell)|$ differential fiducial cross-section times the single-lepton-flavor W boson branching ratio in the $W^{-}+D^{+}$ channel with the full breakdown of uncertainties.

Measured $|\eta(\ell)|$ differential fiducial cross-section times the single-lepton-flavor W boson branching ratio in the $W^{+}+D^{-}$ channel with the full breakdown of uncertainties.

Measured $|\eta(\ell)|$ differential fiducial cross-section times the single-lepton-flavor W boson branching ratio in the $W^{-}+D^{*+}$ channel with the full breakdown of uncertainties.

Measured $|\eta(\ell)|$ differential fiducial cross-section times the single-lepton-flavor W boson branching ratio in the $W^{+}+D^{*-}$ channel with the full breakdown of uncertainties.

Descriptions of nuisance parameters.

The three isolated photons cross section with systematic and statistical uncertainties as a function of DPhi(Photon1,Photon2).

The three isolated photons cross section with systematic and statistical uncertainties as a function of DPhi(Photon1,Photon3).

The three isolated photons cross section with systematic and statistical uncertainties as a function of DPhi(Photon2,Photon3).

The three isolated photons cross section with systematic and statistical uncertainties as a function of |DEta(Photon1,Photon2)|.

The three isolated photons cross section with systematic and statistical uncertainties as a function of |DEta(Photon1,Photon3)|.

The three isolated photons cross section with systematic and statistical uncertainties as a function of |DEta(Photon2,Photon3)|.

The three isolated photons cross section with systematic and statistical uncertainties as a function of M(Photon1,Photon2).

The three isolated photons cross section with systematic and statistical uncertainties as a function of M(Photon1,Photon3).

The three isolated photons cross section with systematic and statistical uncertainties as a function of M(Photon2,Photon3).

The three isolated photons cross section with systematic and statistical uncertainties as a function of M(Photon1,Photon2,Photon3).

Expected exclusion limits at 95% CL on the lifetime and mass of the neutralino in electroweakino pair production models

Expected (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in electroweakino pair production models

Expected (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in electroweakino pair production models

Observed exclusion limits at 95% CL on the lifetime and mass of the neutralino in electroweakino pair production models

Observed (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in electroweakino pair production models

Observed (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in electroweakino pair production models

Expected exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.4 TeV

Expected (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.4 TeV

Expected (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.4 TeV

Observed exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.4 TeV

Observed (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.4 TeV

Observed (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.4 TeV

Exclusion limits at 95% CL on the production cross section in the electroweak pair production model.

Exclusion limits at 95% CL on the production cross section in the strong gluino pair production models and m(gluino)=2.4 TeV

Expected exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.0 TeV

Expected (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.0 TeV

Expected (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.0 TeV

Observed exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.0 TeV

Observed (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.0 TeV

Observed (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.0 TeV

Expected exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.2 TeV

Expected (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.2 TeV

Expected (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.2 TeV

Observed exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.2 TeV

Observed (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.2 TeV

Observed (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the neutralino in strong gluino pair production models and m(gluino)=2.2 TeV

Expected exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=50 GeV

Expected (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=50 GeV

Expected (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=50 GeV

Observed exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=50 GeV

Observed (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=50 GeV

Observed (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=50 GeV

Expected exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=450 GeV

Expected (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=450 GeV

Expected (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=450 GeV

Observed exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=450 GeV

Observed (+1 sigma) exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=450 GeV

Observed (-1 sigma) exclusion limits at 95% CL on the lifetime and mass of the gluino in strong gluino pair production models and m(chi0)=450 GeV

Expected exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.01 ns

Expected (+1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.01 ns

Expected (-1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.01 ns

Observed exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.01 ns

Observed (+1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.01 ns

Observed (-1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.01 ns

Expected exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.1 ns

Expected (+1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.1 ns

Expected (-1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.1 ns

Observed exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.1 ns

Observed (+1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.1 ns

Observed (-1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=0.1 ns

Expected exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=1 ns

Expected (+1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=1 ns

Expected (-1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=1 ns

Observed exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=1 ns

Observed (+1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=1 ns

Observed (-1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=1 ns

Expected exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=10 ns

Expected (+1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=10 ns

Expected (-1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=10 ns

Observed exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=10 ns

Observed (+1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=10 ns

Observed (-1 sigma) exclusion limits at 95% CL on the mass of the gluino and neutralino in strong gluino pair production models and tau(chi0)=10 ns

Exclusion limits at 95% CL on the production cross section in the strong gluino pair production models and m($ ilde{\chi}^0_1$)=1.25 TeV

Acceptance cutflow for the High-pT SR for representative points in the strong gluino pair production model. See additional resources for more information.

Acceptance cutflow for the Trackless SR for representative points in the electroweak pair production model. See additional resources for more information.

Acceptance cutflow for the Trackless SR for representative points in the electroweak pair production model with heavy-flavor quarks final state. See additional resources for more information.

Acceptance cutflow for the High-pT SR for representative points in the electroweak pair production model with heavy-flavor quarks final state. See additional resources for more information.

Reinterpretation Material: Vertex-level Efficiency for R < 22 mm

Reinterpretation Material: Vertex-level Efficiency for R [22, 25] mm

Cutflow (acceptance x efficiency) for the High-pT SR for representative points in the strong gluino pair production model. See additional resources for more information.

Cutflow (acceptance x efficiency) for the Trackless SR for representative points in the electroweak pair production model. See additional resources for more information.

Cutflow (acceptance x efficiency) for the Trackless SR for representative points in the electroweak pair production model with heavy-flavor quarks. See additional resources for more information.

Cutflow (acceptance x efficiency) for the High-pT SR for representative points in the electroweak pair production model with heavy-flavor quarks. See additional resources for more information.

Observed excluded cross-section at 95% CL for the WZ-mediated simplified model of wino $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ production from Fig 8(aux).

Expected exclusion limits at 95% CL for the WZ-mediated simplified model of wino $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ production.

Observed exclusion limits at 95% CL for the Wh-mediated simplified model of wino $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ production from from Fig 13(a) and from Fig 7 and Fig 10(aux).

Observed excluded cross-section at 95% CL for the Wh-mediated simplified model of wino $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ production from Fig 7(aux) and Fig 10(aux).

positive one $\sigma$ observed exclusion limits at 95% CL for the Wh-mediated simplified model of wino $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ production from from Fig 13(a) and from Fig 7 and Fig 10(aux).

negative one $\sigma$ observed exclusion limits at 95% CL for the Wh-mediated simplified model of wino $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ production from from Fig 13(a) and from Fig 7 and Fig 10(aux).

Expected exclusion limits at 95% CL for the Wh-mediated simplified model of wino $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ production.

Expected exclusion limits at 95% CL for the Wh-mediated simplified model of wino $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ production.

Expected exclusion limits at 95% CL for the Wh-mediated simplified model of wino $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ production.

Signal acceptance for $SR^{Wh}_{high-m_{T2} }$ signal region from Fig 11(a)(aux) in a SUSY scenario where direct production of a lightest $\tilde{\chi}^{\pm} _{1} and \tilde{\chi}^{0} _{2}$ , decay with 100% branching ratio to a final state with a same sign light lepton (e or $\mu$) pair and two lightest neutralino1, via the on-shell emission of SM W and Higgs bosons,

Signal acceptance for $SR^{Wh}_{low-m_{T2} }$ signal region from Fig 11(b)(aux) in a SUSY scenario where direct production of a lightest $\tilde{\chi}^{\pm} _{1} and \tilde{\chi}^{0} _{2}$ , decay with 100% branching ratio to a final state with a same sign light lepton (e or $\mu$) pair and two lightest neutralino1, via the on-shell emission of SM W and Higgs bosons,

Signal efficiency for $SR^{Wh}_{high-m_{T2} }$ signal region from Fig 15(a)(aux) in a SUSY scenario where direct production of a lightest $\tilde{\chi}^{\pm} _{1} and \tilde{\chi}^{0} _{2}$ , decay with 100% branching ratio to a final state with a same sign light lepton (e or $\mu$) pair and two lightest neutralino1, via the on-shell emission of SM W and Higgs bosons,

Signal efficiency for $SR^{Wh}_{low-m_{T2} }$ signal region from Fig 15(b)(aux) in a SUSY scenario where direct production of a lightest $\tilde{\chi}^{\pm} _{1} and \tilde{\chi}^{0} _{2}$ , decay with 100% branching ratio to a final state with a same sign light lepton (e or $\mu$) pair and two lightest neutralino1, via the on-shell emission of SM W and Higgs bosons,

Observed 95% X-section upper limits as a function of wino $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ mass in the WZ-mediated simplified model of wino $\tilde{\chi}^{\pm}_{1}/\tilde{\chi}^{0}_{2}$ production from Fig 9(aux).

Integrated jet shape as a function of the radius r for the PT range 40-50 GeV.

Differential jet shape as a function of the radius r for the PT range 50-70 GeV.

Integrated jet shape as a function of the radius r for the PT range 50-70 GeV.

Differential jet shape as a function of the radius r for the PT range 70-100 GeV.

Integrated jet shape as a function of the radius r for the PT range 70-100 GeV.

Differential jet shape as a function of the radius r for the PT range 100-150 GeV.

Integrated jet shape as a function of the radius r for the PT range 100-150 GeV.

<b>Kinematics 4</b> Kinematic distributions after the background-only fit showing the data as well as the expected background in the inclusive electroweakino SR&#8467;&#8467;-m_{&#8467;&#8467;} [1, 60] (top) and slepton SR&#8467;&#8467;-m_T2¹⁰⁰ [100, &infin;] (bottom) signal regions. The arrow in the E_T^miss/H_T^lep variables indicates the minimum value of the requirement imposed in the final SR selection. The m_{&#8467;&#8467;} and m_T2 distributions (right) have all the SR requirements applied. Background processes containing fewer than two prompt leptons are categorized as `Fake/nonprompt'. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The uncertainty bands plotted include all statistical and systematic uncertainties. The last bin includes overflow. The dashed lines represent benchmark signal samples corresponding to the Higgsino H&#771; and slepton &#8467;&#771; simplified models. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Exclusion 1 (exp)</b> Expected 95% CL exclusion sensitivity (blue dashed line) with pm1&sigma;_exp (yellow band) from experimental systematic uncertainties and observed limits (red solid line) with pm1&sigma;_theory (dotted red line) from signal cross-section uncertainties for simplified models of direct Higgsino (top) and wino (bottom) production. A fit of signals to the m_{&#8467;&#8467;} spectrum is used to derive the limit, which is projected into the &Delta; m(&chi;&#771;₂⁰, &chi;&#771;₁⁰) vs. m(&chi;&#771;₂⁰) plane. For Higgsino production, the chargino &chi;&#771;₁^pm mass is assumed to be halfway between the two lightest neutralino masses, while m(&chi;&#771;₂⁰) = m(&chi;&#771;₁^pm) is assumed for the wino--bino model. The gray regions denote the lower chargino mass limit from LEP [20]. The blue region in the lower plot indicates the limit from the 2&#8467;+3&#8467; combination of ATLAS Run 1 [41,42].

<b>Exclusion 1 (obs)</b> Expected 95% CL exclusion sensitivity (blue dashed line) with pm1&sigma;_exp (yellow band) from experimental systematic uncertainties and observed limits (red solid line) with pm1&sigma;_theory (dotted red line) from signal cross-section uncertainties for simplified models of direct Higgsino (top) and wino (bottom) production. A fit of signals to the m_{&#8467;&#8467;} spectrum is used to derive the limit, which is projected into the &Delta; m(&chi;&#771;₂⁰, &chi;&#771;₁⁰) vs. m(&chi;&#771;₂⁰) plane. For Higgsino production, the chargino &chi;&#771;₁^pm mass is assumed to be halfway between the two lightest neutralino masses, while m(&chi;&#771;₂⁰) = m(&chi;&#771;₁^pm) is assumed for the wino--bino model. The gray regions denote the lower chargino mass limit from LEP [20]. The blue region in the lower plot indicates the limit from the 2&#8467;+3&#8467; combination of ATLAS Run 1 [41,42].

<b>Exclusion 2 (exp)</b> Expected 95% CL exclusion sensitivity (blue dashed line) with pm1&sigma;_exp (yellow band) from experimental systematic uncertainties and observed limits (red solid line) with pm1&sigma;_theory (dotted red line) from signal cross-section uncertainties for simplified models of direct Higgsino (top) and wino (bottom) production. A fit of signals to the m_{&#8467;&#8467;} spectrum is used to derive the limit, which is projected into the &Delta; m(&chi;&#771;₂⁰, &chi;&#771;₁⁰) vs. m(&chi;&#771;₂⁰) plane. For Higgsino production, the chargino &chi;&#771;₁^pm mass is assumed to be halfway between the two lightest neutralino masses, while m(&chi;&#771;₂⁰) = m(&chi;&#771;₁^pm) is assumed for the wino--bino model. The gray regions denote the lower chargino mass limit from LEP [20]. The blue region in the lower plot indicates the limit from the 2&#8467;+3&#8467; combination of ATLAS Run 1 [41,42].

<b>Exclusion 2 (obs)</b> Expected 95% CL exclusion sensitivity (blue dashed line) with pm1&sigma;_exp (yellow band) from experimental systematic uncertainties and observed limits (red solid line) with pm1&sigma;_theory (dotted red line) from signal cross-section uncertainties for simplified models of direct Higgsino (top) and wino (bottom) production. A fit of signals to the m_{&#8467;&#8467;} spectrum is used to derive the limit, which is projected into the &Delta; m(&chi;&#771;₂⁰, &chi;&#771;₁⁰) vs. m(&chi;&#771;₂⁰) plane. For Higgsino production, the chargino &chi;&#771;₁^pm mass is assumed to be halfway between the two lightest neutralino masses, while m(&chi;&#771;₂⁰) = m(&chi;&#771;₁^pm) is assumed for the wino--bino model. The gray regions denote the lower chargino mass limit from LEP [20]. The blue region in the lower plot indicates the limit from the 2&#8467;+3&#8467; combination of ATLAS Run 1 [41,42].

<b>Exclusion 3 (exp)</b> Expected 95% CL exclusion sensitivity (blue dashed line) with &plusmn; 1 &sigma;_exp (yellow band) from experimental systematic uncertainties and observed limits (red solid line) with &plusmn; 1 &sigma;_theory (dotted red line) from signal cross-section uncertainties for simplified models of direct slepton production. A fit of slepton signals to the m_T2¹⁰⁰ spectrum is used to derive the limit, which is projected into the &Delta; m(&#8467;&#771;, &chi;&#771;₁⁰) vs. m(&#8467;&#771;) plane. Slepton &#8467;&#771; refers to the scalar partners of left- and right-handed electrons and muons, which are assumed to be fourfold mass degenerate m(e&#771;_L) = m(e&#771;_R) = m(&mu;&#771;_L) = m(&mu;&#771;_R). The gray region is the e&#771;_R limit from LEP [20,24], while the blue region is the fourfold mass degenerate slepton limit from ATLAS Run 1 [41].

<b>Exclusion 3 (obs)</b> Expected 95% CL exclusion sensitivity (blue dashed line) with &plusmn; 1 &sigma;_exp (yellow band) from experimental systematic uncertainties and observed limits (red solid line) with &plusmn; 1 &sigma;_theory (dotted red line) from signal cross-section uncertainties for simplified models of direct slepton production. A fit of slepton signals to the m_T2¹⁰⁰ spectrum is used to derive the limit, which is projected into the &Delta; m(&#8467;&#771;, &chi;&#771;₁⁰) vs. m(&#8467;&#771;) plane. Slepton &#8467;&#771; refers to the scalar partners of left- and right-handed electrons and muons, which are assumed to be fourfold mass degenerate m(e&#771;_L) = m(e&#771;_R) = m(&mu;&#771;_L) = m(&mu;&#771;_R). The gray region is the e&#771;_R limit from LEP [20,24], while the blue region is the fourfold mass degenerate slepton limit from ATLAS Run 1 [41].

<b>Cutflow 1</b> Observed event yields and exclusion fit results with the signal strength parameter set to zero for the exclusive electroweakino and slepton signal regions. Background processes containing fewer than two prompt leptons are categorized as `Fake/nonprompt'. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. Uncertainties in the fitted background estimates combine statistical and systematic uncertainties.

<b>Acceptances 1</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^&plusmn; production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 2</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^&plusmn; production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 3</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^&plusmn; production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 4</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^&plusmn; production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 5</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^&plusmn; production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 6</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^&plusmn; production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 7</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^&plusmn; production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 8</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 9</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 10</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 11</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 12</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 13</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 14</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 15</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 16</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 17</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 18</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 19</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 20</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 21</b> Truth acceptances for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 22</b> Truth acceptances for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 23</b> Truth acceptances for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 24</b> Truth acceptances for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 25</b> Truth acceptances for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 26</b> Truth acceptances for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 27</b> Truth acceptances for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 28</b> Truth acceptances for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Numbers overlaid on the mass planes are the acceptance &times; 10⁴.

<b>Acceptances 29</b> Truth acceptances for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Numbers overlaid on the mass planes are the acceptance &times; 10³.

<b>Acceptances 30</b> Truth acceptances for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Numbers overlaid on the mass planes are the acceptance &times; 10³.

<b>Acceptances 31</b> Truth acceptances for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Numbers overlaid on the mass planes are the acceptance &times; 10³.

<b>Acceptances 32</b> Truth acceptances for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Numbers overlaid on the mass planes are the acceptance &times; 10³.

<b>Acceptances 33</b> Truth acceptances for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Numbers overlaid on the mass planes are the acceptance &times; 10³.

<b>Acceptances 34</b> Truth acceptances for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Numbers overlaid on the mass planes are the acceptance &times; 10³.

<b>Efficiencies 1</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 2</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 3</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 4</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 5</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 6</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 7</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁺ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 8</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 9</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 10</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 11</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 12</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 13</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 14</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 15</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 16</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 17</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 18</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 19</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 20</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 21</b> Efficiencies for the Higgsino &chi;&#771;₂⁰&chi;&#771;₁⁰ production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 22</b> Efficiencies for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 23</b> Efficiencies for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 24</b> Efficiencies for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 25</b> Efficiencies for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 26</b> Efficiencies for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 27</b> Efficiencies for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 28</b> Efficiencies for the Higgsino &chi;&#771;₁⁺&chi;&#771;₁^- production process in the inclusive SR&#8467;&#8467;-m_{&#8467;&#8467;} regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 29</b> Efficiencies for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 30</b> Efficiencies for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 31</b> Efficiencies for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 32</b> Efficiencies for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 33</b> Efficiencies for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Efficiencies 34</b> Efficiencies for the &#8467;&#771;&#8467;&#771; production in the inclusive SR&#8467;&#8467;-m_T2¹⁰⁰ regions. Efficiencies are computed as the ``acceptance times efficiency" divided by the acceptance. The black line indicates the maximum allowed value of &Delta; m or m_T2 for the inclusive signal region under study.

<b>Cross-Sections 1</b> Cross-sections of the Higgsino signal grid for each production process denoted in the caption.

<b>Cross-Sections 2</b> Cross-sections of the Higgsino signal grid for each production process denoted in the caption.

<b>Cross-Sections 3</b> Cross-sections of the Higgsino signal grid for each production process denoted in the caption.

<b>Cross-Sections 4</b> Cross-sections of the Higgsino signal grid for each production process denoted in the caption.

<b>Cross-Sections 5</b> Cross-sections of the wino--bino signal grid for each production process in the caption.

<b>Cross-Sections 6</b> Cross-sections of the wino--bino signal grid for each production process in the caption.

<b>Kinematics 5</b> Distributions after the background-only fit of kinematic variables used to define selections common to all signal regions, i.e. not including requirements specific to the electroweakino or slepton SR definitions. Blue arrows in the upper panel denote the final requirement used to define the common SR, otherwise all selections are applied. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The first (last) bin includes underflow (overflow). Benchmark Higgsino H&#771; and slepton &#8467;&#771; signals are overlaid as dashed lines. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Kinematics 6</b> Distributions after the background-only fit of kinematic variables used to define selections common to all signal regions, i.e. not including requirements specific to the electroweakino or slepton SR definitions. Blue arrows in the upper panel denote the final requirement used to define the common SR, otherwise all selections are applied. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The first (last) bin includes underflow (overflow). Benchmark Higgsino H&#771; and slepton &#8467;&#771; signals are overlaid as dashed lines. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Kinematics 7</b> Distributions after the background-only fit of kinematic variables used to define selections common to all signal regions, i.e. not including requirements specific to the electroweakino or slepton SR definitions. Blue arrows in the upper panel denote the final requirement used to define the common SR, otherwise all selections are applied. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The first (last) bin includes underflow (overflow). Benchmark Higgsino H&#771; and slepton &#8467;&#771; signals are overlaid as dashed lines. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Kinematics 8</b> Distributions after the background-only fit of kinematic variables used to define selections common to all signal regions, i.e. not including requirements specific to the electroweakino or slepton SR definitions. Blue arrows in the upper panel denote the final requirement used to define the common SR, otherwise all selections are applied. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The first (last) bin includes underflow (overflow). Benchmark Higgsino H&#771; and slepton &#8467;&#771; signals are overlaid as dashed lines. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Kinematics 9</b> Distributions after the background-only fit of kinematic variables used to define selections common to all signal regions, i.e. not including requirements specific to the electroweakino or slepton SR definitions. Blue arrows in the upper panel denote the final requirement used to define the common SR, otherwise all selections are applied. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The first (last) bin includes underflow (overflow). Benchmark Higgsino H&#771; and slepton &#8467;&#771; signals are overlaid as dashed lines. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Kinematics 10</b> Distributions after the background-only fit of kinematic variables used to define selections common to all signal regions, i.e. not including requirements specific to the electroweakino or slepton SR definitions. Blue arrows in the upper panel denote the final requirement used to define the common SR, otherwise all selections are applied. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The first (last) bin includes underflow (overflow). Benchmark Higgsino H&#771; and slepton &#8467;&#771; signals are overlaid as dashed lines. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Kinematics 11</b> Distributions after the background-only fit of kinematic variables used to define selections common to all signal regions, i.e. not including requirements specific to the electroweakino or slepton SR definitions. Blue arrows in the upper panel denote the final requirement used to define the common SR, otherwise all selections are applied. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The first (last) bin includes underflow (overflow). Benchmark Higgsino H&#771; and slepton &#8467;&#771; signals are overlaid as dashed lines. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Kinematics 12</b> Distributions after the background-only fit of kinematic variables used to define selections common to all signal regions, i.e. not including requirements specific to the electroweakino or slepton SR definitions. Blue arrows in the upper panel denote the final requirement used to define the common SR, otherwise all selections are applied. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The first (last) bin includes underflow (overflow). Benchmark Higgsino H&#771; and slepton &#8467;&#771; signals are overlaid as dashed lines. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Kinematics 13</b> Distributions after the background-only fit of kinematic variables used to define selections common to all signal regions, i.e. not including requirements specific to the electroweakino or slepton SR definitions. Blue arrows in the upper panel denote the final requirement used to define the common SR, otherwise all selections are applied. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The first (last) bin includes underflow (overflow). Benchmark Higgsino H&#771; and slepton &#8467;&#771; signals are overlaid as dashed lines. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Kinematics 14</b> Distributions after the background-only fit of kinematic variables used to define selections common to all signal regions, i.e. not including requirements specific to the electroweakino or slepton SR definitions. Blue arrows in the upper panel denote the final requirement used to define the common SR, otherwise all selections are applied. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The first (last) bin includes underflow (overflow). Benchmark Higgsino H&#771; and slepton &#8467;&#771; signals are overlaid as dashed lines. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Kinematics 15</b> Distributions after the background-only fit of kinematic variables used to define selections common to all signal regions, i.e. not including requirements specific to the electroweakino or slepton SR definitions. Blue arrows in the upper panel denote the final requirement used to define the common SR, otherwise all selections are applied. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. The first (last) bin includes underflow (overflow). Benchmark Higgsino H&#771; and slepton &#8467;&#771; signals are overlaid as dashed lines. Orange arrows in the Data/SM panel indicate values that are beyond the y-axis range.

<b>Upper Limits 8</b> Expected and observed 95% CL cross-section upper limits as a function of the universal gaugino mass m_1/2 for the NUHM2 model. The gray numbers indicate the values of the observed limit. The green and yellow bands around the expected limit indicate the &plusmn; 1&sigma; and &plusmn; 2&sigma; uncertainties, respectively. The expected signal production cross-sections as well as the associated uncertainty are indicated with the blue solid and dashed lines. The lower x-axis indicates the difference between the &chi;&#771;₂⁰ and &chi;&#771;₁⁰ masses for different values of m_1/2. A fit of signals to the m_{&#8467;&#8467;} spectrum is used to derive this limit.

<b>Upper Limits 9</b> Expected and observed 95% CL cross-section upper limits as a function of the universal gaugino mass m_1/2 for the NUHM2 model. The gray numbers indicate the values of the observed limit. The green and yellow bands around the expected limit indicate the &plusmn; 1&sigma; and &plusmn; 2&sigma; uncertainties, respectively. The expected signal production cross-sections as well as the associated uncertainty are indicated with the blue solid and dashed lines. The lower x-axis indicates the difference between the &chi;&#771;₂⁰ and &chi;&#771;₁⁰ masses for different values of m_1/2. A fit of signals to the m_{&#8467;&#8467;} spectrum is used to derive this limit.

<b>Upper Limits 10</b> Expected and observed 95% CL cross-section upper limits as a function of the universal gaugino mass m_1/2 for the NUHM2 model. The gray numbers indicate the values of the observed limit. The green and yellow bands around the expected limit indicate the &plusmn; 1&sigma; and &plusmn; 2&sigma; uncertainties, respectively. The expected signal production cross-sections as well as the associated uncertainty are indicated with the blue solid and dashed lines. The lower x-axis indicates the difference between the &chi;&#771;₂⁰ and &chi;&#771;₁⁰ masses for different values of m_1/2. A fit of signals to the m_{&#8467;&#8467;} spectrum is used to derive this limit.

<b>Cutflow 2</b> Observed event yields and exclusion fit results with the signal strength parameter set to zero for the exclusive electroweakino and slepton signal regions. Background processes containing fewer than two prompt leptons are categorized as `Fake/nonprompt'. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. Uncertainties in the fitted background estimates combine statistical and systematic uncertainties.

<b>Cutflow 3</b> Observed event yields and background-only fit results for the inclusive electroweakino and slepton signal regions. Background processes containing fewer than two prompt leptons are categorized as `Fake/nonprompt'. The category `Others' contains rare backgrounds from triboson, Higgs boson, and the remaining top-quark production processes listed in Table 1. Uncertainties in the fitted background estimates combine statistical and systematic uncertainties.

Chargino search candidate requirements and example candidate selection flow for the total production as well as chargino-neutralino (CN) and chargino-pair (CC) production separately.