cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.128823.v1/t50
title: "Table 50" of "Investigating charm production and fragmentation via azimuthal correlations of prompt D mesons with charged particles in pp collisions at $\sqrt{s} = 13$ TeV"

description: Away-side associated peak yield of D mesons (average of D$^{0}$, D$^{+}$, and D$^{*+}$) correlated with charged particles, as a function of the D-meson $p_{\rm T}$, for associated particle $0.3 &lt; p_{\rm T} &lt; 1$ GeV/$c$. Rapidity range for the D mesons is $|y^{\rm D}_{\rm cms}| &lt; 0.5$. Correlations are integrated for $|\Delta\eta|=|\eta_{\rm ch}-\eta_{\rm D}| &lt; 1$.
description: The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at a centre-of-mass energy of $\sqrt{s} =$ 13 TeV with the ALICE detector is reported, considering D$^{0}$, D$^{+}$, and D$^{*+}$ mesons in the transverse-momentum interval $3 &lt; p_{\mathrm{T}} &lt; 36$ GeV/$c$ at midrapidity ($|y| &lt; 0.5$), and charged particles with $p_{\mathrm{T}} &gt; 0.3$ GeV/$c$ and pseudorapidity $|\eta| &lt; 0.8$. This measurement has an improved precision and provides an extended transverse-momentum coverage compared to previous ALICE measurements at lower energies. The study is also performed as a function of the charged-particle multiplicity, showing no modifications of the correlation function with multiplicity within uncertainties. The properties and the transverse-momentum evolution of the near- and away-side correlation peaks are studied and compared with predictions from various Monte Carlo event generators. The obtained results can provide constraints on the generators. Among those considered, PYTHIA8 and POWHEG+PYTHIA6 provide the best description of the measured observables.
DOI: 10.17182/hepdata.128823.v1/t51
title: "Table 51" of "Investigating charm production and fragmentation via azimuthal correlations of prompt D mesons with charged particles in pp collisions at $\sqrt{s} = 13$ TeV"

description: Away-side associated peak yield of D mesons (average of D$^{0}$, D$^{+}$, and D$^{*+}$) correlated with charged particles, as a function of the D-meson $p_{\rm T}$, for associated particle $1 &lt; p_{\rm T} &lt; 2$ GeV/$c$. Rapidity range for the D mesons is $|y^{\rm D}_{\rm cms}| &lt; 0.5$. Correlations are integrated for $|\Delta\eta|=|\eta_{\rm ch}-\eta_{\rm D}| &lt; 1$.
description: The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at a centre-of-mass energy of $\sqrt{s} =$ 13 TeV with the ALICE detector is reported, considering D$^{0}$, D$^{+}$, and D$^{*+}$ mesons in the transverse-momentum interval $3 &lt; p_{\mathrm{T}} &lt; 36$ GeV/$c$ at midrapidity ($|y| &lt; 0.5$), and charged particles with $p_{\mathrm{T}} &gt; 0.3$ GeV/$c$ and pseudorapidity $|\eta| &lt; 0.8$. This measurement has an improved precision and provides an extended transverse-momentum coverage compared to previous ALICE measurements at lower energies. The study is also performed as a function of the charged-particle multiplicity, showing no modifications of the correlation function with multiplicity within uncertainties. The properties and the transverse-momentum evolution of the near- and away-side correlation peaks are studied and compared with predictions from various Monte Carlo event generators. The obtained results can provide constraints on the generators. Among those considered, PYTHIA8 and POWHEG+PYTHIA6 provide the best description of the measured observables.
DOI: 10.17182/hepdata.128823.v1/t52
title: "Table 52" of "Investigating charm production and fragmentation via azimuthal correlations of prompt D mesons with charged particles in pp collisions at $\sqrt{s} = 13$ TeV"

description: Away-side associated peak yield of D mesons (average of D$^{0}$, D$^{+}$, and D$^{*+}$) correlated with charged particles, as a function of the D-meson $p_{\rm T}$, for associated particle $2 &lt; p_{\rm T} &lt; 3$ GeV/$c$. Rapidity range for the D mesons is $|y^{\rm D}_{\rm cms}| &lt; 0.5$. Correlations are integrated for $|\Delta\eta|=|\eta_{\rm ch}-\eta_{\rm D}| &lt; 1$.
description: The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at a centre-of-mass energy of $\sqrt{s} =$ 13 TeV with the ALICE detector is reported, considering D$^{0}$, D$^{+}$, and D$^{*+}$ mesons in the transverse-momentum interval $3 &lt; p_{\mathrm{T}} &lt; 36$ GeV/$c$ at midrapidity ($|y| &lt; 0.5$), and charged particles with $p_{\mathrm{T}} &gt; 0.3$ GeV/$c$ and pseudorapidity $|\eta| &lt; 0.8$. This measurement has an improved precision and provides an extended transverse-momentum coverage compared to previous ALICE measurements at lower energies. The study is also performed as a function of the charged-particle multiplicity, showing no modifications of the correlation function with multiplicity within uncertainties. The properties and the transverse-momentum evolution of the near- and away-side correlation peaks are studied and compared with predictions from various Monte Carlo event generators. The obtained results can provide constraints on the generators. Among those considered, PYTHIA8 and POWHEG+PYTHIA6 provide the best description of the measured observables.
DOI: 10.17182/hepdata.128823.v1/t53
title: "Table 53" of "Investigating charm production and fragmentation via azimuthal correlations of prompt D mesons with charged particles in pp collisions at $\sqrt{s} = 13$ TeV"

description: Away-side associated peak width of D mesons (average of D$^{0}$, D$^{+}$, and D$^{*+}$) correlated with charged particles, as a function of the D-meson $p_{\rm T}$, for associated particle $ p_{\rm T} &gt; 0.3 $ GeV/$c$. Rapidity range for the D mesons is $|y^{\rm D}_{\rm cms}| &lt; 0.5$. Correlations are integrated for $|\Delta\eta|=|\eta_{\rm ch}-\eta_{\rm D}| &lt; 1$.
description: The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at a centre-of-mass energy of $\sqrt{s} =$ 13 TeV with the ALICE detector is reported, considering D$^{0}$, D$^{+}$, and D$^{*+}$ mesons in the transverse-momentum interval $3 &lt; p_{\mathrm{T}} &lt; 36$ GeV/$c$ at midrapidity ($|y| &lt; 0.5$), and charged particles with $p_{\mathrm{T}} &gt; 0.3$ GeV/$c$ and pseudorapidity $|\eta| &lt; 0.8$. This measurement has an improved precision and provides an extended transverse-momentum coverage compared to previous ALICE measurements at lower energies. The study is also performed as a function of the charged-particle multiplicity, showing no modifications of the correlation function with multiplicity within uncertainties. The properties and the transverse-momentum evolution of the near- and away-side correlation peaks are studied and compared with predictions from various Monte Carlo event generators. The obtained results can provide constraints on the generators. Among those considered, PYTHIA8 and POWHEG+PYTHIA6 provide the best description of the measured observables.
DOI: 10.17182/hepdata.128823.v1/t54
title: "Table 54" of "Investigating charm production and fragmentation via azimuthal correlations of prompt D mesons with charged particles in pp collisions at $\sqrt{s} = 13$ TeV"

description: Away-side associated peak width of D mesons (average of D$^{0}$, D$^{+}$, and D$^{*+}$) correlated with charged particles, as a function of the D-meson $p_{\rm T}$, for associated particle $0.3 &lt; p_{\rm T} &lt; 1$ GeV/$c$. Rapidity range for the D mesons is $|y^{\rm D}_{\rm cms}| &lt; 0.5$. Correlations are integrated for $|\Delta\eta|=|\eta_{\rm ch}-\eta_{\rm D}| &lt; 1$.
description: The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at a centre-of-mass energy of $\sqrt{s} =$ 13 TeV with the ALICE detector is reported, considering D$^{0}$, D$^{+}$, and D$^{*+}$ mesons in the transverse-momentum interval $3 &lt; p_{\mathrm{T}} &lt; 36$ GeV/$c$ at midrapidity ($|y| &lt; 0.5$), and charged particles with $p_{\mathrm{T}} &gt; 0.3$ GeV/$c$ and pseudorapidity $|\eta| &lt; 0.8$. This measurement has an improved precision and provides an extended transverse-momentum coverage compared to previous ALICE measurements at lower energies. The study is also performed as a function of the charged-particle multiplicity, showing no modifications of the correlation function with multiplicity within uncertainties. The properties and the transverse-momentum evolution of the near- and away-side correlation peaks are studied and compared with predictions from various Monte Carlo event generators. The obtained results can provide constraints on the generators. Among those considered, PYTHIA8 and POWHEG+PYTHIA6 provide the best description of the measured observables.
DOI: 10.17182/hepdata.128683.v1/t19
title: "Table 5 (right)" of "Investigating the role of strangeness in baryon$-$antibaryon annihilation at the LHC"

description: $\Lambda-\overline{\Lambda}$ correlation function in high-multiplicity pp collisions at $\sqrt{s}=13$ TeV for the trasverse mass bin $1.32 &lt; m_T &lt; 1.65$ GeV/$c^2$.
description: Annihilation dynamics plays a fundamental role in the baryon--antibaryon ($B-\overline{B}$) interaction at low-energy and its strength and range are crucial in the assessment of possible baryon bound states.
Experimental data on annihilation cross sections are available for the $p-\overline{p}$ system but not in the low relative momentum region.
Data regarding the $B-\overline{B}$ interaction with strange degrees of freedom are extremely scarce or absent, hence the modeling of the annihilation contributions is mainly based on nucleon--antinucleon ($N-\overline{N}$) results, when available.
In this letter we present a measurement of the $p-\overline{p}$, $p-\overline{\Lambda}\oplus \Lambda-\overline{p}$ and $\Lambda-\overline{\Lambda}$ interaction using correlation functions in the relative momentum space in high-multiplicity triggered pp collisions at \onethree recorded by ALICE at the LHC.
In the $p-\overline{p}$ system the couplings to the mesonic channels in different partial waves are extracted by adopting a coupled-channel approach with recent $\chi$EFT potentials. The inclusion of these inelastic channels provides good agreement with the data, showing a significant presence of the annihilation term down to zero momentum.
Predictions obtained using the Lednick$\'y$--Lyuboshits formula and scattering parameters obtained from
heavy-ion collisions, hence mainly sensitive to elastic processes, are compared with the experimental $p-\overline{\Lambda}\oplus \Lambda-\overline{p}$ and $\Lambda-\overline{\Lambda}$ correlations. The model describes the $\Lambda-\overline{\Lambda}$ data and underestimates the $p-\overline{\Lambda}\oplus \Lambda-\overline{p}$ data in the region of momenta below 200 MeV/$c$.
The observed deviation indicates a different contribution of annihilation channels to the two systems containing strange hadrons.
DOI: 10.17182/hepdata.128683.v1/t20
title: "Table 5 Background (right)" of "Investigating the role of strangeness in baryon$-$antibaryon annihilation at the LHC"

description: $C_{background}$ correlation for $\Lambda-\overline{\Lambda}$ pairs with a simultaneous fit of Im$\mathrm{f_0}$ and $\mathrm{d_0}$ in high-multiplicity pp collisions at $\sqrt{s}=13$ TeV for the trasverse mass bin $1.32 &lt; m_T &lt; 1.65$ GeV/$c^2$
description: Annihilation dynamics plays a fundamental role in the baryon--antibaryon ($B-\overline{B}$) interaction at low-energy and its strength and range are crucial in the assessment of possible baryon bound states.
Experimental data on annihilation cross sections are available for the $p-\overline{p}$ system but not in the low relative momentum region.
Data regarding the $B-\overline{B}$ interaction with strange degrees of freedom are extremely scarce or absent, hence the modeling of the annihilation contributions is mainly based on nucleon--antinucleon ($N-\overline{N}$) results, when available.
In this letter we present a measurement of the $p-\overline{p}$, $p-\overline{\Lambda}\oplus \Lambda-\overline{p}$ and $\Lambda-\overline{\Lambda}$ interaction using correlation functions in the relative momentum space in high-multiplicity triggered pp collisions at \onethree recorded by ALICE at the LHC.
In the $p-\overline{p}$ system the couplings to the mesonic channels in different partial waves are extracted by adopting a coupled-channel approach with recent $\chi$EFT potentials. The inclusion of these inelastic channels provides good agreement with the data, showing a significant presence of the annihilation term down to zero momentum.
Predictions obtained using the Lednick$\'y$--Lyuboshits formula and scattering parameters obtained from
heavy-ion collisions, hence mainly sensitive to elastic processes, are compared with the experimental $p-\overline{\Lambda}\oplus \Lambda-\overline{p}$ and $\Lambda-\overline{\Lambda}$ correlations. The model describes the $\Lambda-\overline{\Lambda}$ data and underestimates the $p-\overline{\Lambda}\oplus \Lambda-\overline{p}$ data in the region of momenta below 200 MeV/$c$.
The observed deviation indicates a different contribution of annihilation channels to the two systems containing strange hadrons.
DOI: 10.17182/hepdata.128823.v1/t55
title: "Table 55" of "Investigating charm production and fragmentation via azimuthal correlations of prompt D mesons with charged particles in pp collisions at $\sqrt{s} = 13$ TeV"

description: Away-side associated peak width of D mesons (average of D$^{0}$, D$^{+}$, and D$^{*+}$) correlated with charged particles, as a function of the D-meson $p_{\rm T}$, for associated particle $1 &lt; p_{\rm T} &lt; 2$ GeV/$c$. Rapidity range for the D mesons is $|y^{\rm D}_{\rm cms}| &lt; 0.5$. Correlations are integrated for $|\Delta\eta|=|\eta_{\rm ch}-\eta_{\rm D}| &lt; 1$.
description: The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at a centre-of-mass energy of $\sqrt{s} =$ 13 TeV with the ALICE detector is reported, considering D$^{0}$, D$^{+}$, and D$^{*+}$ mesons in the transverse-momentum interval $3 &lt; p_{\mathrm{T}} &lt; 36$ GeV/$c$ at midrapidity ($|y| &lt; 0.5$), and charged particles with $p_{\mathrm{T}} &gt; 0.3$ GeV/$c$ and pseudorapidity $|\eta| &lt; 0.8$. This measurement has an improved precision and provides an extended transverse-momentum coverage compared to previous ALICE measurements at lower energies. The study is also performed as a function of the charged-particle multiplicity, showing no modifications of the correlation function with multiplicity within uncertainties. The properties and the transverse-momentum evolution of the near- and away-side correlation peaks are studied and compared with predictions from various Monte Carlo event generators. The obtained results can provide constraints on the generators. Among those considered, PYTHIA8 and POWHEG+PYTHIA6 provide the best description of the measured observables.
DOI: 10.17182/hepdata.128823.v1/t56
title: "Table 56" of "Investigating charm production and fragmentation via azimuthal correlations of prompt D mesons with charged particles in pp collisions at $\sqrt{s} = 13$ TeV"

description: Away-side associated peak width of D mesons (average of D$^{0}$, D$^{+}$, and D$^{*+}$) correlated with charged particles, as a function of the D-meson $p_{\rm T}$, for associated particle $2 &lt; p_{\rm T} &lt; 3$ GeV/$c$. Rapidity range for the D mesons is $|y^{\rm D}_{\rm cms}| &lt; 0.5$. Correlations are integrated for $|\Delta\eta|=|\eta_{\rm ch}-\eta_{\rm D}| &lt; 1$.
description: The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at a centre-of-mass energy of $\sqrt{s} =$ 13 TeV with the ALICE detector is reported, considering D$^{0}$, D$^{+}$, and D$^{*+}$ mesons in the transverse-momentum interval $3 &lt; p_{\mathrm{T}} &lt; 36$ GeV/$c$ at midrapidity ($|y| &lt; 0.5$), and charged particles with $p_{\mathrm{T}} &gt; 0.3$ GeV/$c$ and pseudorapidity $|\eta| &lt; 0.8$. This measurement has an improved precision and provides an extended transverse-momentum coverage compared to previous ALICE measurements at lower energies. The study is also performed as a function of the charged-particle multiplicity, showing no modifications of the correlation function with multiplicity within uncertainties. The properties and the transverse-momentum evolution of the near- and away-side correlation peaks are studied and compared with predictions from various Monte Carlo event generators. The obtained results can provide constraints on the generators. Among those considered, PYTHIA8 and POWHEG+PYTHIA6 provide the best description of the measured observables.
DOI: 10.17182/hepdata.102642.v1/t1
title: "Table 1" of "Elliptic flow of electrons from beauty-hadron decays in Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV"

description: $v_{2}$ of electrons from beauty hadron decays as a function of $p_{\rm T}$ in the centrality range 30-50% for $\sqrt{s_{\rm NN}}=5.02 {\rm~TeV}$
description: Measurement of the elliptic flow coefficient $v_2$ of electrons from beauty-hadron decays in the centrality range 30-50% for $\sqrt{s_{\rm NN}}=5.02 {\rm~TeV}$
DOI: 10.17182/hepdata.100195.v1/t1
title: "Table 1" of "A new laboratory to study hadron-hadron interactions"

description: The p--$\Xi^{-}$ $\oplus$ $\overline{\mathrm{p}}$--$\overline{\Xi}^{+}$ correlation function.
description: One of the big challenges for nuclear physics today is to understand, starting from first principles, the effective interaction between hadrons with different quark content. First successes have been achieved utilizing techniques to solve the dynamics of quarks and gluons on discrete space-time lattices. Experimentally, the dynamics of the strong interaction have been studied by scattering hadrons off each other. Such scattering experiments are difficult or impossible for unstable hadrons and hence, high quality measurements exist only for hadrons containing up and down quarks. In this work, we demonstrate that measuring correlations in the momentum space between hadron pairs produced in ultrarelativistic proton--proton collisions at the CERN LHC provides a precise method to obtain the missing information on the interaction dynamics between any pair of unstable hadrons. Specifically, we discuss the case of the interaction of baryons containing strange quarks (hyperons). We demonstrate for the first time how, using precision measurements of p--$\Omega^{-}$ correlations, the effect of the strong interaction for this hadron-hadron pair can be studied and compared with predictions from lattice calculations.
DOI: 10.17182/hepdata.100195.v1/t2
title: "Table 2" of "A new laboratory to study hadron-hadron interactions"

description: The p--$\Omega^{-}$ $\oplus$ $\overline{\mathrm{p}}$--$\overline{\Omega}^{+}$ correlation function.
description: One of the big challenges for nuclear physics today is to understand, starting from first principles, the effective interaction between hadrons with different quark content. First successes have been achieved utilizing techniques to solve the dynamics of quarks and gluons on discrete space-time lattices. Experimentally, the dynamics of the strong interaction have been studied by scattering hadrons off each other. Such scattering experiments are difficult or impossible for unstable hadrons and hence, high quality measurements exist only for hadrons containing up and down quarks. In this work, we demonstrate that measuring correlations in the momentum space between hadron pairs produced in ultrarelativistic proton--proton collisions at the CERN LHC provides a precise method to obtain the missing information on the interaction dynamics between any pair of unstable hadrons. Specifically, we discuss the case of the interaction of baryons containing strange quarks (hyperons). We demonstrate for the first time how, using precision measurements of p--$\Omega^{-}$ correlations, the effect of the strong interaction for this hadron-hadron pair can be studied and compared with predictions from lattice calculations.
DOI: 10.17182/hepdata.105588.v1/t1
title: "1/NTRIG DN/DPHI" of "Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\boldsymbol{\sqrt{{\textit s}}}=13$ TeV"

description: Long-range $\Delta\varphi$ projections in minimum bias and high-multiplicity events for various $p_\mathrm{T,trig(assoc)}$ ranges.
description: CERN-LHC. Long- and Short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\sqrt{s}$ = 13 TeV measured by ALICE are reported.
DOI: 10.17182/hepdata.105588.v1/t2
title: "$Y^\mathrm{ridge}$" of "Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\boldsymbol{\sqrt{{\textit s}}}=13$ TeV"

description: Ridge yield as a function of $p_\mathrm{T,trig(assoc)}$ in high-multiplicity events.
description: CERN-LHC. Long- and Short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\sqrt{s}$ = 13 TeV measured by ALICE are reported.
DOI: 10.17182/hepdata.105588.v1/t3
title: "JET BIASED 1/NTRIG DN/DPHI" of "Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\boldsymbol{\sqrt{{\textit s}}}=13$ TeV"

description: Long-range $\Delta\varphi$ projections in high-multiplicity events with event-scale selections, requiring minimum $p_\mathrm{T,jet}$
description: CERN-LHC. Long- and Short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\sqrt{s}$ = 13 TeV measured by ALICE are reported.
DOI: 10.17182/hepdata.105588.v1/t4
title: "LP BIASED 1/NTRIG DN/DPHI" of "Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\boldsymbol{\sqrt{{\textit s}}}=13$ TeV"

description: Long-range $\Delta\varphi$ projections in high-multiplicity events with event-scale selections, requiring minimum $p_\mathrm{T,LP}$
description: CERN-LHC. Long- and Short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\sqrt{s}$ = 13 TeV measured by ALICE are reported.
DOI: 10.17182/hepdata.105588.v1/t5
title: "$Y^\mathrm{ridge,LP}$" of "Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\boldsymbol{\sqrt{{\textit s}}}=13$ TeV"

description: Ridge yield as a function of $p_\mathrm{T,min}^\mathrm{LP}$ in high-multiplicity events. The systematic uncertainty from jet contamination is not included.
description: CERN-LHC. Long- and Short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\sqrt{s}$ = 13 TeV measured by ALICE are reported.
DOI: 10.17182/hepdata.105588.v1/t6
title: "$Y^\mathrm{ridge,JET}$" of "Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\boldsymbol{\sqrt{{\textit s}}}=13$ TeV"

description: Ridge yield as a function of $p_\mathrm{T,min}^\mathrm{JET}$ in high-multiplicity events. The systematic uncertainty from jet contamination is not included.
description: CERN-LHC. Long- and Short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\sqrt{s}$ = 13 TeV measured by ALICE are reported.
DOI: 10.17182/hepdata.105588.v1/t7
title: "$Y^\mathrm{near,LP}$" of "Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\boldsymbol{\sqrt{{\textit s}}}=13$ TeV"

description: Near-side yield as a function of $p_\mathrm{T,min}^\mathrm{LP}$ in high-multiplicity events.
description: CERN-LHC. Long- and Short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\sqrt{s}$ = 13 TeV measured by ALICE are reported.