cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.157542.v1/t3
title: "table_3" of "Measurement of the inclusive isolated-photon production cross section in pp and Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV"

description: Ratio of isolated-photon cross section measured with $R=0.4$ over $R=0.2$ for Pb$-$Pb and pp collisions at $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. Each column for each Pb$-$Pb collisions centrality class and for pp collisions. The last two columns for the NLO pQCD JETPHOX calculations for pp (PDF) and Pb$-$Pb (nPDF) collisions. Data statistical and systematic uncertainties are provided. The theory statiscal (Monte Carlo approach) and PDF uncertainties are provided.
description: CERN-LHC. The ALICE Collaboration at the CERN LHC has measured the inclusive production cross section of isolated photons at midrapidity as a function of the photon transverse momentum ($p_\mathrm{T}^{\gamma}$), in Pb$-$Pb collisions in different centrality intervals, and in pp collisions, at centre-of-momentum energy per nucleon pair of $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. The photon transverse momentum range is between 10$-$14 and 40$-$140 GeV/$c$, depending on the collision system and on the Pb$-$Pb centrality class. The Pb$-$Pb collisions data is divided in the centrality classes 0--10%, 10$-$30%, 30$-$50%, 50$-$90%, 50$-$70%, and 70$-$90%. The result extends to lower $p_\mathrm{T}^{\gamma}$ than previously published results by the ATLAS and CMS experiments at the same collision energy. The covered pseudorapidity range is $|\eta^{\gamma}| &lt;0.67$. The isolation selection is based on a charged particle isolation momentum threshold $p_\mathrm{T}^{\mathrm{iso,~ch}} = 1.5$ GeV/$c$ within a cone of radii $R=0.2$ and $0.4$. The nuclear modification factor is calculated and found to be consistent with unity in all centrality classes, and also consistent with the HG-PYTHIA model, which describes the event selection and geometry biases that affect the centrality determination in peripheral Pb$-$Pb collisions. The measurement is compared to next-to-leading order perturbative QCD calculations and to the measurements of isolated photons and Z$^{0}$ bosons from the CMS experiment, which are all found to be in agreement.
DOI: 10.17182/hepdata.157542.v1/t4
title: "table_4" of "Measurement of the inclusive isolated-photon production cross section in pp and Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV"

description: Isolated-photon cross section ratio of pp collisions at $\sqrt{s}=13~\mathrm{TeV}$ over $\sqrt{s}=5.02~\mathrm{TeV}$ in data (left column) and NLO pQCD calculation from JETPHOX (right column) for $R=0.4$. Data statistical and systematic uncertainties are provided. The theory scale and PDF uncertainties are provided. The data normalisation uncertainty is provided in the paper.
description: CERN-LHC. The ALICE Collaboration at the CERN LHC has measured the inclusive production cross section of isolated photons at midrapidity as a function of the photon transverse momentum ($p_\mathrm{T}^{\gamma}$), in Pb$-$Pb collisions in different centrality intervals, and in pp collisions, at centre-of-momentum energy per nucleon pair of $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. The photon transverse momentum range is between 10$-$14 and 40$-$140 GeV/$c$, depending on the collision system and on the Pb$-$Pb centrality class. The Pb$-$Pb collisions data is divided in the centrality classes 0--10%, 10$-$30%, 30$-$50%, 50$-$90%, 50$-$70%, and 70$-$90%. The result extends to lower $p_\mathrm{T}^{\gamma}$ than previously published results by the ATLAS and CMS experiments at the same collision energy. The covered pseudorapidity range is $|\eta^{\gamma}| &lt;0.67$. The isolation selection is based on a charged particle isolation momentum threshold $p_\mathrm{T}^{\mathrm{iso,~ch}} = 1.5$ GeV/$c$ within a cone of radii $R=0.2$ and $0.4$. The nuclear modification factor is calculated and found to be consistent with unity in all centrality classes, and also consistent with the HG-PYTHIA model, which describes the event selection and geometry biases that affect the centrality determination in peripheral Pb$-$Pb collisions. The measurement is compared to next-to-leading order perturbative QCD calculations and to the measurements of isolated photons and Z$^{0}$ bosons from the CMS experiment, which are all found to be in agreement.
DOI: 10.17182/hepdata.157542.v1/t5
title: "table_5" of "Measurement of the inclusive isolated-photon production cross section in pp and Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV"

description: Isolated-photon cross section ratio of pp collisions at $\sqrt{s}=7~\mathrm{TeV}$ over $\sqrt{s}=5.02~\mathrm{TeV}$ in data (left column) and NLO pQCD calculation from JETPHOX (right column) for $R=0.4$. Data statistical and systematic uncertainties are provided. The theory scale and PDF uncertainties are provided. The data normalisation uncertainty is provided in the paper.
description: CERN-LHC. The ALICE Collaboration at the CERN LHC has measured the inclusive production cross section of isolated photons at midrapidity as a function of the photon transverse momentum ($p_\mathrm{T}^{\gamma}$), in Pb$-$Pb collisions in different centrality intervals, and in pp collisions, at centre-of-momentum energy per nucleon pair of $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. The photon transverse momentum range is between 10$-$14 and 40$-$140 GeV/$c$, depending on the collision system and on the Pb$-$Pb centrality class. The Pb$-$Pb collisions data is divided in the centrality classes 0--10%, 10$-$30%, 30$-$50%, 50$-$90%, 50$-$70%, and 70$-$90%. The result extends to lower $p_\mathrm{T}^{\gamma}$ than previously published results by the ATLAS and CMS experiments at the same collision energy. The covered pseudorapidity range is $|\eta^{\gamma}| &lt;0.67$. The isolation selection is based on a charged particle isolation momentum threshold $p_\mathrm{T}^{\mathrm{iso,~ch}} = 1.5$ GeV/$c$ within a cone of radii $R=0.2$ and $0.4$. The nuclear modification factor is calculated and found to be consistent with unity in all centrality classes, and also consistent with the HG-PYTHIA model, which describes the event selection and geometry biases that affect the centrality determination in peripheral Pb$-$Pb collisions. The measurement is compared to next-to-leading order perturbative QCD calculations and to the measurements of isolated photons and Z$^{0}$ bosons from the CMS experiment, which are all found to be in agreement.
DOI: 10.17182/hepdata.157542.v1/t6
title: "table_6" of "Measurement of the inclusive isolated-photon production cross section in pp and Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV"

description: Nuclear modification factor ($R_{\rm AA}$) of isolated photons for Pb$-$Pb and pp collisions at $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. $R_{\rm AA}$ obtained with a cone size value of $R=0.2$. Each column for each Pb$-$Pb collisions centrality class. The last column for the NLO pQCD JETPHOX calculations, Pb$-$Pb (nPDF) over pp (PDF). Data statistical and systematic uncertainties are provided. The theory scale and PDF uncertainties are provided.
description: CERN-LHC. The ALICE Collaboration at the CERN LHC has measured the inclusive production cross section of isolated photons at midrapidity as a function of the photon transverse momentum ($p_\mathrm{T}^{\gamma}$), in Pb$-$Pb collisions in different centrality intervals, and in pp collisions, at centre-of-momentum energy per nucleon pair of $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. The photon transverse momentum range is between 10$-$14 and 40$-$140 GeV/$c$, depending on the collision system and on the Pb$-$Pb centrality class. The Pb$-$Pb collisions data is divided in the centrality classes 0--10%, 10$-$30%, 30$-$50%, 50$-$90%, 50$-$70%, and 70$-$90%. The result extends to lower $p_\mathrm{T}^{\gamma}$ than previously published results by the ATLAS and CMS experiments at the same collision energy. The covered pseudorapidity range is $|\eta^{\gamma}| &lt;0.67$. The isolation selection is based on a charged particle isolation momentum threshold $p_\mathrm{T}^{\mathrm{iso,~ch}} = 1.5$ GeV/$c$ within a cone of radii $R=0.2$ and $0.4$. The nuclear modification factor is calculated and found to be consistent with unity in all centrality classes, and also consistent with the HG-PYTHIA model, which describes the event selection and geometry biases that affect the centrality determination in peripheral Pb$-$Pb collisions. The measurement is compared to next-to-leading order perturbative QCD calculations and to the measurements of isolated photons and Z$^{0}$ bosons from the CMS experiment, which are all found to be in agreement.
DOI: 10.17182/hepdata.157542.v1/t7
title: "table_7" of "Measurement of the inclusive isolated-photon production cross section in pp and Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV"

description: Nuclear modification factor ($R_{\rm AA}$) of isolated photons for Pb$-$Pb and pp collisions at $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. $R_{\rm AA}$ obtained with a cone size value of $R=0.4$. Each column for each Pb$-$Pb collisions centrality class. The last column for the NLO pQCD JETPHOX calculations, Pb$-$Pb (nPDF) over pp (PDF). Data statistical and systematic uncertainties are provided. The theory scale and PDF uncertainties are provided.
description: CERN-LHC. The ALICE Collaboration at the CERN LHC has measured the inclusive production cross section of isolated photons at midrapidity as a function of the photon transverse momentum ($p_\mathrm{T}^{\gamma}$), in Pb$-$Pb collisions in different centrality intervals, and in pp collisions, at centre-of-momentum energy per nucleon pair of $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. The photon transverse momentum range is between 10$-$14 and 40$-$140 GeV/$c$, depending on the collision system and on the Pb$-$Pb centrality class. The Pb$-$Pb collisions data is divided in the centrality classes 0--10%, 10$-$30%, 30$-$50%, 50$-$90%, 50$-$70%, and 70$-$90%. The result extends to lower $p_\mathrm{T}^{\gamma}$ than previously published results by the ATLAS and CMS experiments at the same collision energy. The covered pseudorapidity range is $|\eta^{\gamma}| &lt;0.67$. The isolation selection is based on a charged particle isolation momentum threshold $p_\mathrm{T}^{\mathrm{iso,~ch}} = 1.5$ GeV/$c$ within a cone of radii $R=0.2$ and $0.4$. The nuclear modification factor is calculated and found to be consistent with unity in all centrality classes, and also consistent with the HG-PYTHIA model, which describes the event selection and geometry biases that affect the centrality determination in peripheral Pb$-$Pb collisions. The measurement is compared to next-to-leading order perturbative QCD calculations and to the measurements of isolated photons and Z$^{0}$ bosons from the CMS experiment, which are all found to be in agreement.
DOI: 10.17182/hepdata.157542.v1/t8
title: "table_8" of "Measurement of the inclusive isolated-photon production cross section in pp and Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV"

description: Ratios $R_{\rm CSP}$ and $R_{\rm CSC}$ of isolated photons cross sections in data for Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. $R_{\rm CSP}$, ratio central over semi-peripheral collisions 50$-$70%. $R_{\rm CSC}$, ratio central over semi-central collisions 30$-$50%. Ratios obtained with a cone size value of $R=0.2$. Data statistical and systematic uncertainties are provided.
description: CERN-LHC. The ALICE Collaboration at the CERN LHC has measured the inclusive production cross section of isolated photons at midrapidity as a function of the photon transverse momentum ($p_\mathrm{T}^{\gamma}$), in Pb$-$Pb collisions in different centrality intervals, and in pp collisions, at centre-of-momentum energy per nucleon pair of $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. The photon transverse momentum range is between 10$-$14 and 40$-$140 GeV/$c$, depending on the collision system and on the Pb$-$Pb centrality class. The Pb$-$Pb collisions data is divided in the centrality classes 0--10%, 10$-$30%, 30$-$50%, 50$-$90%, 50$-$70%, and 70$-$90%. The result extends to lower $p_\mathrm{T}^{\gamma}$ than previously published results by the ATLAS and CMS experiments at the same collision energy. The covered pseudorapidity range is $|\eta^{\gamma}| &lt;0.67$. The isolation selection is based on a charged particle isolation momentum threshold $p_\mathrm{T}^{\mathrm{iso,~ch}} = 1.5$ GeV/$c$ within a cone of radii $R=0.2$ and $0.4$. The nuclear modification factor is calculated and found to be consistent with unity in all centrality classes, and also consistent with the HG-PYTHIA model, which describes the event selection and geometry biases that affect the centrality determination in peripheral Pb$-$Pb collisions. The measurement is compared to next-to-leading order perturbative QCD calculations and to the measurements of isolated photons and Z$^{0}$ bosons from the CMS experiment, which are all found to be in agreement.
DOI: 10.17182/hepdata.157542.v1/t9
title: "table_9" of "Measurement of the inclusive isolated-photon production cross section in pp and Pb$-$Pb collisions at $\sqrt{s_{\rm NN}}=5.02$ TeV"

description: Ratios $R_{\rm CSP}$ and $R_{\rm CSC}$ of isolated photons cross sections in data for Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. $R_{\rm CSP}$, ratio central over semi-peripheral collisions 50$-$70%. $R_{\rm CSC}$, ratio central over semi-central collisions 30$-$50%. Ratios obtained with a cone size value of $R=0.4$. Data statistical and systematic uncertainties are provided.
description: CERN-LHC. The ALICE Collaboration at the CERN LHC has measured the inclusive production cross section of isolated photons at midrapidity as a function of the photon transverse momentum ($p_\mathrm{T}^{\gamma}$), in Pb$-$Pb collisions in different centrality intervals, and in pp collisions, at centre-of-momentum energy per nucleon pair of $\sqrt{s_{\mathrm{NN}}}=5.02~\mathrm{TeV}$. The photon transverse momentum range is between 10$-$14 and 40$-$140 GeV/$c$, depending on the collision system and on the Pb$-$Pb centrality class. The Pb$-$Pb collisions data is divided in the centrality classes 0--10%, 10$-$30%, 30$-$50%, 50$-$90%, 50$-$70%, and 70$-$90%. The result extends to lower $p_\mathrm{T}^{\gamma}$ than previously published results by the ATLAS and CMS experiments at the same collision energy. The covered pseudorapidity range is $|\eta^{\gamma}| &lt;0.67$. The isolation selection is based on a charged particle isolation momentum threshold $p_\mathrm{T}^{\mathrm{iso,~ch}} = 1.5$ GeV/$c$ within a cone of radii $R=0.2$ and $0.4$. The nuclear modification factor is calculated and found to be consistent with unity in all centrality classes, and also consistent with the HG-PYTHIA model, which describes the event selection and geometry biases that affect the centrality determination in peripheral Pb$-$Pb collisions. The measurement is compared to next-to-leading order perturbative QCD calculations and to the measurements of isolated photons and Z$^{0}$ bosons from the CMS experiment, which are all found to be in agreement.
DOI: 10.17182/hepdata.156787.v1/t1
title: "Table 1" of "Particle production as a function of charged-particle flattenicity in pp collisions at $\sqrt{s}$ = 13 TeV"

description: Transverse momentum spectrum of $\pi^{+} + \pi^{-}$ measured at midrapidity ($|y|&lt;0.5$) in INEL&gt;0 pp collisions at $\sqrt{s}$ = 13 TeV for different flattenicity event classes selected with the V0M estimator at forward rapidity (top figure, upper panel)
description: This paper reports the first measurement of the transverse momentum spectra of primary charged pions, kaons, (anti)protons, and unidentified particles as a function of the charged-particle flattenicity in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$. Flattenicity is a novel event shape observable that is measured in the pseudorapidity intervals covered by the V0 detector, $2.8&lt;\eta&lt;5.1$ and $-3.7&lt;\eta&lt;-1.7$. According to QCD-inspired phenomenological models, it shows sensitivity to multiparton interactions and is less affected by biases due to local multiplicity fluctuations in the V0 acceptance than multiplicity. The analysis is performed in minimum-bias (MB) as well as in high-multiplicity events up to $p_{\mathrm{T}}=20$ GeV/$c$. The event selection requires at least one charged particle produced in the pseudorapidity interval $|\eta|&lt;1$. The measured $p_{\mathrm{T}}$ distributions, average $p_{\mathrm{T}}$, kaon-to-pion and proton-to-pion particle ratios, presented in this paper, are compared to model calculations using \py based on color strings and \ep. The modification of the $p_{\mathrm{T}}$-spectral shapes in low-flattenicity events that have large event activity with respect to those measured in MB events develops a pronounced peak at intermediate $p_{\mathrm{T}}$ ($2
DOI: 10.17182/hepdata.156787.v1/t2
title: "Table 2" of "Particle production as a function of charged-particle flattenicity in pp collisions at $\sqrt{s}$ = 13 TeV"

description: Transverse momentum spectrum of $K^{+} + K^{-}$ measured at midrapidity ($|y|&lt;0.5$) in INEL&gt;0 pp collisions at $\sqrt{s}$ = 13 TeV for different flattenicity event classes selected with the V0M estimator at forward rapidity (top figure, upper panel)
description: This paper reports the first measurement of the transverse momentum spectra of primary charged pions, kaons, (anti)protons, and unidentified particles as a function of the charged-particle flattenicity in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$. Flattenicity is a novel event shape observable that is measured in the pseudorapidity intervals covered by the V0 detector, $2.8&lt;\eta&lt;5.1$ and $-3.7&lt;\eta&lt;-1.7$. According to QCD-inspired phenomenological models, it shows sensitivity to multiparton interactions and is less affected by biases due to local multiplicity fluctuations in the V0 acceptance than multiplicity. The analysis is performed in minimum-bias (MB) as well as in high-multiplicity events up to $p_{\mathrm{T}}=20$ GeV/$c$. The event selection requires at least one charged particle produced in the pseudorapidity interval $|\eta|&lt;1$. The measured $p_{\mathrm{T}}$ distributions, average $p_{\mathrm{T}}$, kaon-to-pion and proton-to-pion particle ratios, presented in this paper, are compared to model calculations using \py based on color strings and \ep. The modification of the $p_{\mathrm{T}}$-spectral shapes in low-flattenicity events that have large event activity with respect to those measured in MB events develops a pronounced peak at intermediate $p_{\mathrm{T}}$ ($2
DOI: 10.17182/hepdata.156787.v1/t3
title: "Table 3" of "Particle production as a function of charged-particle flattenicity in pp collisions at $\sqrt{s}$ = 13 TeV"

description: Transverse momentum spectrum of $p + \overline{p}$ measured at midrapidity ($|y|&lt;0.5$) in INEL&gt;0 pp collisions at $\sqrt{s}$ = 13 TeV for different flattenicity event classes selected with the V0M estimator at forward rapidity (top figure, upper panel)
description: This paper reports the first measurement of the transverse momentum spectra of primary charged pions, kaons, (anti)protons, and unidentified particles as a function of the charged-particle flattenicity in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$. Flattenicity is a novel event shape observable that is measured in the pseudorapidity intervals covered by the V0 detector, $2.8&lt;\eta&lt;5.1$ and $-3.7&lt;\eta&lt;-1.7$. According to QCD-inspired phenomenological models, it shows sensitivity to multiparton interactions and is less affected by biases due to local multiplicity fluctuations in the V0 acceptance than multiplicity. The analysis is performed in minimum-bias (MB) as well as in high-multiplicity events up to $p_{\mathrm{T}}=20$ GeV/$c$. The event selection requires at least one charged particle produced in the pseudorapidity interval $|\eta|&lt;1$. The measured $p_{\mathrm{T}}$ distributions, average $p_{\mathrm{T}}$, kaon-to-pion and proton-to-pion particle ratios, presented in this paper, are compared to model calculations using \py based on color strings and \ep. The modification of the $p_{\mathrm{T}}$-spectral shapes in low-flattenicity events that have large event activity with respect to those measured in MB events develops a pronounced peak at intermediate $p_{\mathrm{T}}$ ($2
DOI: 10.17182/hepdata.156787.v1/t4
title: "Table 4" of "Particle production as a function of charged-particle flattenicity in pp collisions at $\sqrt{s}$ = 13 TeV"

description: Transverse momentum spectrum of charged hadrons measured at midrapidity ($|y|&lt;0.5$) in INEL&gt;0 pp collisions at $\sqrt{s}$ = 13 TeV for different flattenicity event classes selected with the V0M estimator at forward rapidity (top figure, upper panel)
description: This paper reports the first measurement of the transverse momentum spectra of primary charged pions, kaons, (anti)protons, and unidentified particles as a function of the charged-particle flattenicity in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$. Flattenicity is a novel event shape observable that is measured in the pseudorapidity intervals covered by the V0 detector, $2.8&lt;\eta&lt;5.1$ and $-3.7&lt;\eta&lt;-1.7$. According to QCD-inspired phenomenological models, it shows sensitivity to multiparton interactions and is less affected by biases due to local multiplicity fluctuations in the V0 acceptance than multiplicity. The analysis is performed in minimum-bias (MB) as well as in high-multiplicity events up to $p_{\mathrm{T}}=20$ GeV/$c$. The event selection requires at least one charged particle produced in the pseudorapidity interval $|\eta|&lt;1$. The measured $p_{\mathrm{T}}$ distributions, average $p_{\mathrm{T}}$, kaon-to-pion and proton-to-pion particle ratios, presented in this paper, are compared to model calculations using \py based on color strings and \ep. The modification of the $p_{\mathrm{T}}$-spectral shapes in low-flattenicity events that have large event activity with respect to those measured in MB events develops a pronounced peak at intermediate $p_{\mathrm{T}}$ ($2
DOI: 10.17182/hepdata.156787.v1/t5
title: "Table 5" of "Particle production as a function of charged-particle flattenicity in pp collisions at $\sqrt{s}$ = 13 TeV"

description: Transverse momentum spectrum of $\pi^{+} + \pi^{-}$ measured at midrapidity ($|y|&lt;0.5$) in INEL&gt;0 pp collisions at $\sqrt{s}$ = 13 TeV for different flattenicity event classes and HM events (0--1% V0M) in the same flattenicity event classes (bottom figure, upper panel)
description: This paper reports the first measurement of the transverse momentum spectra of primary charged pions, kaons, (anti)protons, and unidentified particles as a function of the charged-particle flattenicity in pp collisions at $\sqrt{s}=13~\mathrm{TeV}$. Flattenicity is a novel event shape observable that is measured in the pseudorapidity intervals covered by the V0 detector, $2.8&lt;\eta&lt;5.1$ and $-3.7&lt;\eta&lt;-1.7$. According to QCD-inspired phenomenological models, it shows sensitivity to multiparton interactions and is less affected by biases due to local multiplicity fluctuations in the V0 acceptance than multiplicity. The analysis is performed in minimum-bias (MB) as well as in high-multiplicity events up to $p_{\mathrm{T}}=20$ GeV/$c$. The event selection requires at least one charged particle produced in the pseudorapidity interval $|\eta|&lt;1$. The measured $p_{\mathrm{T}}$ distributions, average $p_{\mathrm{T}}$, kaon-to-pion and proton-to-pion particle ratios, presented in this paper, are compared to model calculations using \py based on color strings and \ep. The modification of the $p_{\mathrm{T}}$-spectral shapes in low-flattenicity events that have large event activity with respect to those measured in MB events develops a pronounced peak at intermediate $p_{\mathrm{T}}$ ($2