cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.167089.v1/t28
title: "Figure 10f (1 sigma band)" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Combined observed and expected limits at 95&percnt; CL on the cross-section (σ) as a function of the VLL mass for the (a) VLL<sub>e</sub><sup>D</sup>, (b) VLL<sub>μ</sub><sup>D</sup>, (c) VLL<sub>e</sub><sup>S</sup>, (d) VLL<sub>μ</sub><sup>S</sup> models, and on the plane of the S<sub>ji</sub> mass versus the VLL mass for the (e) flavourful VLL<sub>e</sub>, and (f) flavourful VLL<sub>μ</sub> models. The expected limits from the dedicated ATLAS search [JHEP05(2025)075], considering only the 4ℓ channel, are overlaid in dashed grey lines in (a-d). The inner and outer bands around the expected limit are the ±1 σ and ±2 σ variations including all uncertainties, respectively.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t29
title: "Figure 10f (Expected)" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Combined observed and expected limits at 95&percnt; CL on the cross-section (σ) as a function of the VLL mass for the (a) VLL<sub>e</sub><sup>D</sup>, (b) VLL<sub>μ</sub><sup>D</sup>, (c) VLL<sub>e</sub><sup>S</sup>, (d) VLL<sub>μ</sub><sup>S</sup> models, and on the plane of the S<sub>ji</sub> mass versus the VLL mass for the (e) flavourful VLL<sub>e</sub>, and (f) flavourful VLL<sub>μ</sub> models. The expected limits from the dedicated ATLAS search [JHEP05(2025)075], considering only the 4ℓ channel, are overlaid in dashed grey lines in (a-d). The inner and outer bands around the expected limit are the ±1 σ and ±2 σ variations including all uncertainties, respectively.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t30
title: "Figure 10f (Observed)" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Combined observed and expected limits at 95&percnt; CL on the cross-section (σ) as a function of the VLL mass for the (a) VLL<sub>e</sub><sup>D</sup>, (b) VLL<sub>μ</sub><sup>D</sup>, (c) VLL<sub>e</sub><sup>S</sup>, (d) VLL<sub>μ</sub><sup>S</sup> models, and on the plane of the S<sub>ji</sub> mass versus the VLL mass for the (e) flavourful VLL<sub>e</sub>, and (f) flavourful VLL<sub>μ</sub> models. The expected limits from the dedicated ATLAS search [JHEP05(2025)075], considering only the 4ℓ channel, are overlaid in dashed grey lines in (a-d). The inner and outer bands around the expected limit are the ±1 σ and ±2 σ variations including all uncertainties, respectively.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t31
title: "Figure 11a (2 sigma band)" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Combined observed and expected limits at 95&percnt; CL for the (a) wino-like chargino and neutralino, and (b) smuon models, as a function of the masses of χ̃<sup>±</sup><sub>1</sub> / χ̃<sup>0</sup><sub>2</sub> and χ̃<sup>0</sup><sub>1</sub>, and μ<sub>L,R</sub> and Δm (μ<sub>L,R</sub>, χ̃<sup>0</sup><sub>1</sub>), respectively. The expected limits from the dedicated ATLAS searches [JHEP07(2021)167, JHEP12(2023)081] are overlaid in dashed grey lines. The inner and outer bands around the expected limit are the ±1 σ and ±2 σ variations including all uncertainties, respectively.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t32
title: "Figure 11a (1 sigma band)" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Combined observed and expected limits at 95&percnt; CL for the (a) wino-like chargino and neutralino, and (b) smuon models, as a function of the masses of χ̃<sup>±</sup><sub>1</sub> / χ̃<sup>0</sup><sub>2</sub> and χ̃<sup>0</sup><sub>1</sub>, and μ<sub>L,R</sub> and Δm (μ<sub>L,R</sub>, χ̃<sup>0</sup><sub>1</sub>), respectively. The expected limits from the dedicated ATLAS searches [JHEP07(2021)167, JHEP12(2023)081] are overlaid in dashed grey lines. The inner and outer bands around the expected limit are the ±1 σ and ±2 σ variations including all uncertainties, respectively.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t33
title: "Figure 11a (Expected)" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Combined observed and expected limits at 95&percnt; CL for the (a) wino-like chargino and neutralino, and (b) smuon models, as a function of the masses of χ̃<sup>±</sup><sub>1</sub> / χ̃<sup>0</sup><sub>2</sub> and χ̃<sup>0</sup><sub>1</sub>, and μ<sub>L,R</sub> and Δm (μ<sub>L,R</sub>, χ̃<sup>0</sup><sub>1</sub>), respectively. The expected limits from the dedicated ATLAS searches [JHEP07(2021)167, JHEP12(2023)081] are overlaid in dashed grey lines. The inner and outer bands around the expected limit are the ±1 σ and ±2 σ variations including all uncertainties, respectively.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t34
title: "Figure 11a (Observed)" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Combined observed and expected limits at 95&percnt; CL for the (a) wino-like chargino and neutralino, and (b) smuon models, as a function of the masses of χ̃<sup>±</sup><sub>1</sub> / χ̃<sup>0</sup><sub>2</sub> and χ̃<sup>0</sup><sub>1</sub>, and μ<sub>L,R</sub> and Δm (μ<sub>L,R</sub>, χ̃<sup>0</sup><sub>1</sub>), respectively. The expected limits from the dedicated ATLAS searches [JHEP07(2021)167, JHEP12(2023)081] are overlaid in dashed grey lines. The inner and outer bands around the expected limit are the ±1 σ and ±2 σ variations including all uncertainties, respectively.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t35
title: "Figure 11b (2 sigma contour)" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Combined observed and expected limits at 95&percnt; CL for the (a) wino-like chargino and neutralino, and (b) smuon models, as a function of the masses of χ̃<sup>±</sup><sub>1</sub> / χ̃<sup>0</sup><sub>2</sub> and χ̃<sup>0</sup><sub>1</sub>, and μ<sub>L,R</sub> and Δm (μ<sub>L,R</sub>, χ̃<sup>0</sup><sub>1</sub>), respectively. The expected limits from the dedicated ATLAS searches [JHEP07(2021)167, JHEP12(2023)081] are overlaid in dashed grey lines. The inner and outer bands around the expected limit are the ±1 σ and ±2 σ variations including all uncertainties, respectively.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t36
title: "Figure 11b (1 sigma contour)" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Combined observed and expected limits at 95&percnt; CL for the (a) wino-like chargino and neutralino, and (b) smuon models, as a function of the masses of χ̃<sup>±</sup><sub>1</sub> / χ̃<sup>0</sup><sub>2</sub> and χ̃<sup>0</sup><sub>1</sub>, and μ<sub>L,R</sub> and Δm (μ<sub>L,R</sub>, χ̃<sup>0</sup><sub>1</sub>), respectively. The expected limits from the dedicated ATLAS searches [JHEP07(2021)167, JHEP12(2023)081] are overlaid in dashed grey lines. The inner and outer bands around the expected limit are the ±1 σ and ±2 σ variations including all uncertainties, respectively.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t37
title: "Figure 11b (Expected)" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Combined observed and expected limits at 95&percnt; CL for the (a) wino-like chargino and neutralino, and (b) smuon models, as a function of the masses of χ̃<sup>±</sup><sub>1</sub> / χ̃<sup>0</sup><sub>2</sub> and χ̃<sup>0</sup><sub>1</sub>, and μ<sub>L,R</sub> and Δm (μ<sub>L,R</sub>, χ̃<sup>0</sup><sub>1</sub>), respectively. The expected limits from the dedicated ATLAS searches [JHEP07(2021)167, JHEP12(2023)081] are overlaid in dashed grey lines. The inner and outer bands around the expected limit are the ±1 σ and ±2 σ variations including all uncertainties, respectively.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t38
title: "Figure 11b (Observed)" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Combined observed and expected limits at 95&percnt; CL for the (a) wino-like chargino and neutralino, and (b) smuon models, as a function of the masses of χ̃<sup>±</sup><sub>1</sub> / χ̃<sup>0</sup><sub>2</sub> and χ̃<sup>0</sup><sub>1</sub>, and μ<sub>L,R</sub> and Δm (μ<sub>L,R</sub>, χ̃<sup>0</sup><sub>1</sub>), respectively. The expected limits from the dedicated ATLAS searches [JHEP07(2021)167, JHEP12(2023)081] are overlaid in dashed grey lines. The inner and outer bands around the expected limit are the ±1 σ and ±2 σ variations including all uncertainties, respectively.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t39
title: "Figure 1 from Auxiliary material" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Comparison between data and the background prediction for the distribution of the b-jet multiplicity in the WZ/ttZ CR after the VV jet multiplicity correction. The background contributions after the likelihood fit to data ('post-fit') for the background-only hypothesis are shown as filled histograms. The lower panel shows the ratio of data to the background estimate ('Bkg.'). The 'tt+X' background component includes the tt̄W, tt̄Z, and tt̄H processes. The 'Other' contribution is dominated by the tZq production. The size of the combined statistical and systematic uncertainty in the background prediction is indicated by the blue hatched band. The last bin contains the overflow.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t40
title: "Figure 2 from Auxiliary material" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Comparison between data and the background prediction for the event yields in the HF<sub>e</sub> CR, HF<sub>μ</sub>, Conversions, and LF<sub>e</sub> CRs, after a background-only fit to data ('Post-fit'). The lower panel shows the ratio of data to the background estimate ('Bkg.'). The 'tt+X' background component includes the tt̄W, tt̄Z, and tt̄H processes. The 'Other' contribution is dominated by the ZZ+LF process. The size of the combined statistical and systematic uncertainty in the background prediction is indicated by the blue hatched band.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.
DOI: 10.17182/hepdata.167089.v1/t41
title: "Figure 4 from Auxiliary material" of "Search for Beyond the Standard Model physics with anomaly detection in multilepton final states in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector"

description: Comparison between data and the background prediction for the discovery regions included in the model-independent fit, before any fit to data ('pre-fit'). All signal bins are shown ('SR') together with the low-anomaly score discovery regions ('CR'). The various requirements on the anomaly score corresponding to the specified background rejection cuts (99.9/99/90/50&percnt;) are shown for all the applicable SRs and CRs. The lower panels show the ratio of data to the background estimate ('Bkg'). The 'tt+X' background component includes the tt̄Z (4ℓ only) and tt̄H processes. The 'Other' contribution is dominated by the VH process. The size of the combined statistical and systematic uncertainty in the background prediction is indicated by the blue hatched band. The upward-pointing blue arrows indicate points for which the data-to-background ('Data/Bkg.’) ratio exceeds the vertical range of the figure.
description: A model-agnostic search for Beyond the Standard Model physics is presented, targeting final states with at least four light leptons (electrons or muons). The search regions are separated by event topology and unsupervised machine learning is used to identify anomalous events in the full 140 fb$^{-1}$ of proton-proton collision data collected with the ATLAS detector during Run 2. No significant excess above the Standard Model background expectation is observed. Model-agnostic limits are presented in each topology, along with limits on several benchmark models including vector-like leptons, wino-like charginos and neutralinos, or smuons. Limits are set on the flavourful vector-like lepton model for the first time.