cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.146740.v1/t54
title: "Table 27 Covariance" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Statistical covariance between bins of Table 27
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t55
title: "Table 28" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Ratio of the multiplicity of $\Lambda$ and $\bar{\Lambda}$ to $K^{0}_{S}$ in the away region vs. leading-jet $p_{T}$
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t56
title: "Table 28 Covariance" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Statistical covariance between bins of Table 28
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t57
title: "Table 29" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Ratio of the multiplicity of $\Lambda$ and $\bar{\Lambda}$ to $K^{0}_{S}$ in the towards region vs. leading-jet $p_{T}$
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t58
title: "Table 29 Covariance" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Statistical covariance between bins of Table 29
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t59
title: "Table 30" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Ratio of the multiplicity of $\Lambda$ and $\bar{\Lambda}$ to $K^{0}_{S}$ in the transverse region vs. leading-jet $p_{T}$
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t60
title: "Table 30 Covariance" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Statistical covariance between bins of Table 30
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t61
title: "Table 31" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Ratio of the scalar sum-pt of $\Lambda$ and $\bar{\Lambda}$ to $K^{0}_{S}$ in the away region vs. leading-jet $p_{T}$
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t62
title: "Table 31 Covariance" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Statistical covariance between bins of Table 31
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t63
title: "Table 32" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Ratio of the scalar sum-pt of $\Lambda$ and $\bar{\Lambda}$ to $K^{0}_{S}$ in the towards region vs. leading-jet $p_{T}$
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t64
title: "Table 32 Covariance" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Statistical covariance between bins of Table 32
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t65
title: "Table 33" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Ratio of the scalar sum-pt of $\Lambda$ and $\bar{\Lambda}$ to $K^{0}_{S}$ in the transverse region vs. leading-jet $p_{T}$
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t66
title: "Table 33 Covariance" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Statistical covariance between bins of Table 33
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t67
title: "Table 34" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Mean-$p_{T}$ of $\Lambda$ and $\bar{\Lambda}$ in the away region vs. leading-jet $p_{T}$
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t68
title: "Table 34 Covariance" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Statistical covariance between bins of Table 34
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t69
title: "Table 35" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Mean-$p_{T}$ of $\Lambda$ and $\bar{\Lambda}$ in the towards region vs. leading-jet $p_{T}$
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t70
title: "Table 35 Covariance" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Statistical covariance between bins of Table 35
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t71
title: "Table 36" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Mean-$p_{T}$ of $\Lambda$ and $\bar{\Lambda}$ in the transverse region vs. leading-jet $p_{T}$
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t72
title: "Table 36 Covariance" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Statistical covariance between bins of Table 36
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t73
title: "Table 37" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Mean multiplicity of $K^{0}_{S}$ per unit $(\eta, \phi)$ in the away region vs. $N_\textrm{ch,trans}$
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t74
title: "Table 37 Covariance" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Statistical covariance between bins of Table 37
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.
DOI: 10.17182/hepdata.146740.v1/t75
title: "Table 38" of "Underlying-event studies with strange hadrons in $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector"

description: Mean multiplicity of $K^{0}_{S}$ per unit $(\eta, \phi)$ in the towards region vs. $N_\textrm{ch,trans}$
description: Properties of the underlying-event in $pp$ interactions are investigated primarily via the strange hadrons $K_{S}^{0}$, $\Lambda$ and $\bar\Lambda$, 
as reconstructed using the ATLAS detector at the LHC in minimum-bias $pp$ collision data at $\sqrt{s} = 13$ TeV.
The hadrons are reconstructed via the identification of the displaced two-particle vertices corresponding to the decay modes $K_{S}^{0}\rightarrow\pi^+\pi^-$, 
$\Lambda\rightarrow\pi^-p$ and $\bar\Lambda\rightarrow\pi^+\bar{p}$. 
These are used in the construction of underlying-event observables in azimuthal regions computed relative to the leading charged-particle jet in the event.
Events with a leading charged-particle jet in the range of $10 &lt; p_{T} \leq 40$ GeV are studied using the number of prompt charged particles in the transverse region.