cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.17182/hepdata.168576.v1/t32
title: "Figure1: K⁺K⁺ + K⁻K⁻ (20-30%)" of "Multiplicity dependence of two-particle angular correlations of identified particles in pp collisions at $\mathbf{\sqrt{s} = 13}$ TeV"

description: 2D (Δy,Δφ) rescaled two-particle correlation functions (C_R) for K⁺K⁺ + K⁻K⁻ in multiplicity class 20-30%, corresponding to panel -.
description: Two-particle angular correlations explore particle production mechanisms and underlying event-wide phenomena present in the systems created in hadronic collisions. In this work, correlations are examined as a function of rapidity and azimuthal-angle differences (Δy, Δφ) for pairs of like- and unlike-sign pions, kaons, and (anti-)protons produced in pp collisions at √s = 13 TeV, measured with the ALICE detector. The two-particle correlation functions are provided together with Δy and Δφ projections and compared to Monte Carlo (MC) model predictions. For the first time, the measurement is performed as a function of the event's charged-particle density. The shapes of the correlation functions are studied in detail for each particle pair, for both mesons and baryons. Previous ALICE studies at √s = 7 TeV revealed an anticorrelation at small relative angles for baryon–baryon and antibaryon–antibaryon pairs, whose origin remains an open question. In this work, an approach accounting for the inverse multiplicity scaling of the correlation function is introduced to study the multiplicity dependence of the correlation functions in more detail, highlighting differences in the underlying sources of correlations, such as quantum-statistics, final-state interactions, and resonance decays. The puzzling near-side anticorrelation in baryon–baryon measurements is observed across all multiplicity classes and remains a challenge for models of particle production in pp collisions. Furthermore, the multiplicity dependence of meson–meson correlations provides an independent means to explore the sensitivity of current MC models to soft-QCD effects and hadronization dynamics. The presented measurements enrich the experimental picture of two-particle correlations in pp collisions and serve as valuable input for ongoing theoretical developments.
DOI: 10.17182/hepdata.168576.v1/t33
title: "Figure1_e: K⁺K⁺ + K⁻K⁻ (30-40%)" of "Multiplicity dependence of two-particle angular correlations of identified particles in pp collisions at $\mathbf{\sqrt{s} = 13}$ TeV"

description: 2D (Δy,Δφ) rescaled two-particle correlation functions (C_R) for K⁺K⁺ + K⁻K⁻ in multiplicity class 30-40%, corresponding to panel e.
description: Two-particle angular correlations explore particle production mechanisms and underlying event-wide phenomena present in the systems created in hadronic collisions. In this work, correlations are examined as a function of rapidity and azimuthal-angle differences (Δy, Δφ) for pairs of like- and unlike-sign pions, kaons, and (anti-)protons produced in pp collisions at √s = 13 TeV, measured with the ALICE detector. The two-particle correlation functions are provided together with Δy and Δφ projections and compared to Monte Carlo (MC) model predictions. For the first time, the measurement is performed as a function of the event's charged-particle density. The shapes of the correlation functions are studied in detail for each particle pair, for both mesons and baryons. Previous ALICE studies at √s = 7 TeV revealed an anticorrelation at small relative angles for baryon–baryon and antibaryon–antibaryon pairs, whose origin remains an open question. In this work, an approach accounting for the inverse multiplicity scaling of the correlation function is introduced to study the multiplicity dependence of the correlation functions in more detail, highlighting differences in the underlying sources of correlations, such as quantum-statistics, final-state interactions, and resonance decays. The puzzling near-side anticorrelation in baryon–baryon measurements is observed across all multiplicity classes and remains a challenge for models of particle production in pp collisions. Furthermore, the multiplicity dependence of meson–meson correlations provides an independent means to explore the sensitivity of current MC models to soft-QCD effects and hadronization dynamics. The presented measurements enrich the experimental picture of two-particle correlations in pp collisions and serve as valuable input for ongoing theoretical developments.
DOI: 10.17182/hepdata.168576.v1/t34
title: "Figure1: K⁺K⁺ + K⁻K⁻ (40-50%)" of "Multiplicity dependence of two-particle angular correlations of identified particles in pp collisions at $\mathbf{\sqrt{s} = 13}$ TeV"

description: 2D (Δy,Δφ) rescaled two-particle correlation functions (C_R) for K⁺K⁺ + K⁻K⁻ in multiplicity class 40-50%, corresponding to panel -.
description: Two-particle angular correlations explore particle production mechanisms and underlying event-wide phenomena present in the systems created in hadronic collisions. In this work, correlations are examined as a function of rapidity and azimuthal-angle differences (Δy, Δφ) for pairs of like- and unlike-sign pions, kaons, and (anti-)protons produced in pp collisions at √s = 13 TeV, measured with the ALICE detector. The two-particle correlation functions are provided together with Δy and Δφ projections and compared to Monte Carlo (MC) model predictions. For the first time, the measurement is performed as a function of the event's charged-particle density. The shapes of the correlation functions are studied in detail for each particle pair, for both mesons and baryons. Previous ALICE studies at √s = 7 TeV revealed an anticorrelation at small relative angles for baryon–baryon and antibaryon–antibaryon pairs, whose origin remains an open question. In this work, an approach accounting for the inverse multiplicity scaling of the correlation function is introduced to study the multiplicity dependence of the correlation functions in more detail, highlighting differences in the underlying sources of correlations, such as quantum-statistics, final-state interactions, and resonance decays. The puzzling near-side anticorrelation in baryon–baryon measurements is observed across all multiplicity classes and remains a challenge for models of particle production in pp collisions. Furthermore, the multiplicity dependence of meson–meson correlations provides an independent means to explore the sensitivity of current MC models to soft-QCD effects and hadronization dynamics. The presented measurements enrich the experimental picture of two-particle correlations in pp collisions and serve as valuable input for ongoing theoretical developments.
DOI: 10.17182/hepdata.168576.v1/t35
title: "Figure1: K⁺K⁺ + K⁻K⁻ (50-60%)" of "Multiplicity dependence of two-particle angular correlations of identified particles in pp collisions at $\mathbf{\sqrt{s} = 13}$ TeV"

description: 2D (Δy,Δφ) rescaled two-particle correlation functions (C_R) for K⁺K⁺ + K⁻K⁻ in multiplicity class 50-60%, corresponding to panel -.
description: Two-particle angular correlations explore particle production mechanisms and underlying event-wide phenomena present in the systems created in hadronic collisions. In this work, correlations are examined as a function of rapidity and azimuthal-angle differences (Δy, Δφ) for pairs of like- and unlike-sign pions, kaons, and (anti-)protons produced in pp collisions at √s = 13 TeV, measured with the ALICE detector. The two-particle correlation functions are provided together with Δy and Δφ projections and compared to Monte Carlo (MC) model predictions. For the first time, the measurement is performed as a function of the event's charged-particle density. The shapes of the correlation functions are studied in detail for each particle pair, for both mesons and baryons. Previous ALICE studies at √s = 7 TeV revealed an anticorrelation at small relative angles for baryon–baryon and antibaryon–antibaryon pairs, whose origin remains an open question. In this work, an approach accounting for the inverse multiplicity scaling of the correlation function is introduced to study the multiplicity dependence of the correlation functions in more detail, highlighting differences in the underlying sources of correlations, such as quantum-statistics, final-state interactions, and resonance decays. The puzzling near-side anticorrelation in baryon–baryon measurements is observed across all multiplicity classes and remains a challenge for models of particle production in pp collisions. Furthermore, the multiplicity dependence of meson–meson correlations provides an independent means to explore the sensitivity of current MC models to soft-QCD effects and hadronization dynamics. The presented measurements enrich the experimental picture of two-particle correlations in pp collisions and serve as valuable input for ongoing theoretical developments.
DOI: 10.17182/hepdata.168576.v1/t36
title: "Figure1: K⁺K⁺ + K⁻K⁻ (60-70%)" of "Multiplicity dependence of two-particle angular correlations of identified particles in pp collisions at $\mathbf{\sqrt{s} = 13}$ TeV"

description: 2D (Δy,Δφ) rescaled two-particle correlation functions (C_R) for K⁺K⁺ + K⁻K⁻ in multiplicity class 60-70%, corresponding to panel -.
description: Two-particle angular correlations explore particle production mechanisms and underlying event-wide phenomena present in the systems created in hadronic collisions. In this work, correlations are examined as a function of rapidity and azimuthal-angle differences (Δy, Δφ) for pairs of like- and unlike-sign pions, kaons, and (anti-)protons produced in pp collisions at √s = 13 TeV, measured with the ALICE detector. The two-particle correlation functions are provided together with Δy and Δφ projections and compared to Monte Carlo (MC) model predictions. For the first time, the measurement is performed as a function of the event's charged-particle density. The shapes of the correlation functions are studied in detail for each particle pair, for both mesons and baryons. Previous ALICE studies at √s = 7 TeV revealed an anticorrelation at small relative angles for baryon–baryon and antibaryon–antibaryon pairs, whose origin remains an open question. In this work, an approach accounting for the inverse multiplicity scaling of the correlation function is introduced to study the multiplicity dependence of the correlation functions in more detail, highlighting differences in the underlying sources of correlations, such as quantum-statistics, final-state interactions, and resonance decays. The puzzling near-side anticorrelation in baryon–baryon measurements is observed across all multiplicity classes and remains a challenge for models of particle production in pp collisions. Furthermore, the multiplicity dependence of meson–meson correlations provides an independent means to explore the sensitivity of current MC models to soft-QCD effects and hadronization dynamics. The presented measurements enrich the experimental picture of two-particle correlations in pp collisions and serve as valuable input for ongoing theoretical developments.
DOI: 10.25549/uschist-c104-287183
title: Dinner, USC Trustee Conference, Calif., 2010

description: 66 photographs of reception at the University of Southern California Trustee Conference, La Quinta Resort, La Quinta, California, USA, 2010 March 27. Pictured are: ...en ...vies (#277, #293, #303), Cliff .... (#271, #301-#302), Judy Abeles (#253), Robert Abeles (#253), Marcia Adams (#294), Ralph Allman (#299-#300), Sigrid Allman (#285), Carol Mauch Amir (#271), Michael Amir (#271), Nancy Anderson (#250), David Ayón (#301-#302), Dahlia Belista? (#277, #293, #303), MaryLou Boone (#269), Gail Boskovich (#264), Joseph Boskovich (#264), Holly Bridges (#267), Alexander Capron (#268, #278, #291), Rick Caruso (#261), Yang-Ho Cho (#263), Jeffrey Cole (#274), Mitchell Creem (#251), Bonnie Cruz (#283), Frank Cruz (#283), Barbara Currie (#253, #286), Malcolm Currie (#286), Rob Cutietta (#266), Todd Dickey (#289, #308), Gail Ellis (#269), Michele Engemann (#292, #305), Roger Engemann (#299-#300, #305), Joan Enloe (#294), Joe Enloe (#294), Phyllis Epstein (#269), Mario Garcia (#281), Elizabeth Garrett (#280), Howard Gillman (#258), Barry Glassner (#266), Helen Green (#250), Hilton Green (#250), Katharine Harrington (#279, #313), Martha Harris (#267, #296), Otis Healy (#250), John Hubbard (#294), Maria Huerta-Garcia (#281-#282), Michael Jackson (#274), Kenneth Klein (#297), Frank Kostlan (#288), Alan Kreditor (#297), John Kusmiersky (#261), Ron Lane (#288), David Lee (#273), Ellen Lee (#273), Monica Lozano (#301-#302), Morgan Lyons (#267, #296), Reynaldo Macias (#314), Al Mann (#260), Claudia Mann (#264), Tom Maudlin (#288), John Mork (#262), Julie Mork (#262), Jean Morrison (#268, #278, #291), Scott Mory (#297), Jerry Neely (#256-#257), Nancy Neely (#256-#257), Patricia Neumann (#314), Ulrich Neumann (#314), Max Nikias (#252), Jerry Papazian (#256-#257), Joan Payden (#270), Jane Pisano (#261, #270), Mark Pisano (#260, #270), Kris Popovich (#299-#300), Madeline Puzo (#248), Blake Quinn (#289), Ilee Rhimes (#280), Vera Rhimes (#280), Robert Rice (#285), Robert Rollo (#284), Edward Roski (#249, #259, #275), Gayle Roski (#264), Roger Rossier (#263, #285), Arlene S...den (#265), Mr. S...den (#265), Elizabeth Sample (#276), Kathryn Sample (#279), Steve Sample (#354-#355), Johannes Schmitt (#248, #258, #287), William Schoen (#290), Gigi Shapiro (#272, #281-#282), Mr. Shapiro (#272, #281), Holden Slusher (#287), Loretta Smith (#254-#355), Robert Smith (#254-#355), Heather Smulyan (#290), Jeffrey Smulyan (#290), Margo Steurbaut (#262, #278), Mark Stevens (#306-#307, #309), Ronald Sugar (#310-#311), Valerie Sugar (#310-#311), David Tappan (#292, #298), Jeanne Tappan (#298), Jennifer Thompson (#259), Ronald Tutor (#259), Erna Viterbi (#295, #298), Joseph Viterbi (#295, #298), Gwen Watt (#275), Carolyn Webb de Macias (#313), Ruth Weisberg (#276), Curtis Williams (#308), Linda Williams (#308), Ernest Wilson (#252), Jim Wilson (#306-#307, #309), Gin Wong (#249, #259, #310-#311), Norene Zapenta (#275). Photography by Rand Larson (Morningstar Productions).
DOI: 10.17182/hepdata.168576.v1/t37
title: "Figure1: K⁺K⁺ + K⁻K⁻ (70-80%)" of "Multiplicity dependence of two-particle angular correlations of identified particles in pp collisions at $\mathbf{\sqrt{s} = 13}$ TeV"

description: 2D (Δy,Δφ) rescaled two-particle correlation functions (C_R) for K⁺K⁺ + K⁻K⁻ in multiplicity class 70-80%, corresponding to panel -.
description: Two-particle angular correlations explore particle production mechanisms and underlying event-wide phenomena present in the systems created in hadronic collisions. In this work, correlations are examined as a function of rapidity and azimuthal-angle differences (Δy, Δφ) for pairs of like- and unlike-sign pions, kaons, and (anti-)protons produced in pp collisions at √s = 13 TeV, measured with the ALICE detector. The two-particle correlation functions are provided together with Δy and Δφ projections and compared to Monte Carlo (MC) model predictions. For the first time, the measurement is performed as a function of the event's charged-particle density. The shapes of the correlation functions are studied in detail for each particle pair, for both mesons and baryons. Previous ALICE studies at √s = 7 TeV revealed an anticorrelation at small relative angles for baryon–baryon and antibaryon–antibaryon pairs, whose origin remains an open question. In this work, an approach accounting for the inverse multiplicity scaling of the correlation function is introduced to study the multiplicity dependence of the correlation functions in more detail, highlighting differences in the underlying sources of correlations, such as quantum-statistics, final-state interactions, and resonance decays. The puzzling near-side anticorrelation in baryon–baryon measurements is observed across all multiplicity classes and remains a challenge for models of particle production in pp collisions. Furthermore, the multiplicity dependence of meson–meson correlations provides an independent means to explore the sensitivity of current MC models to soft-QCD effects and hadronization dynamics. The presented measurements enrich the experimental picture of two-particle correlations in pp collisions and serve as valuable input for ongoing theoretical developments.
DOI: 10.17182/hepdata.168576.v1/t38
title: "Figure1: K⁺K⁺ + K⁻K⁻ (80-90%)" of "Multiplicity dependence of two-particle angular correlations of identified particles in pp collisions at $\mathbf{\sqrt{s} = 13}$ TeV"

description: 2D (Δy,Δφ) rescaled two-particle correlation functions (C_R) for K⁺K⁺ + K⁻K⁻ in multiplicity class 80-90%, corresponding to panel -.
description: Two-particle angular correlations explore particle production mechanisms and underlying event-wide phenomena present in the systems created in hadronic collisions. In this work, correlations are examined as a function of rapidity and azimuthal-angle differences (Δy, Δφ) for pairs of like- and unlike-sign pions, kaons, and (anti-)protons produced in pp collisions at √s = 13 TeV, measured with the ALICE detector. The two-particle correlation functions are provided together with Δy and Δφ projections and compared to Monte Carlo (MC) model predictions. For the first time, the measurement is performed as a function of the event's charged-particle density. The shapes of the correlation functions are studied in detail for each particle pair, for both mesons and baryons. Previous ALICE studies at √s = 7 TeV revealed an anticorrelation at small relative angles for baryon–baryon and antibaryon–antibaryon pairs, whose origin remains an open question. In this work, an approach accounting for the inverse multiplicity scaling of the correlation function is introduced to study the multiplicity dependence of the correlation functions in more detail, highlighting differences in the underlying sources of correlations, such as quantum-statistics, final-state interactions, and resonance decays. The puzzling near-side anticorrelation in baryon–baryon measurements is observed across all multiplicity classes and remains a challenge for models of particle production in pp collisions. Furthermore, the multiplicity dependence of meson–meson correlations provides an independent means to explore the sensitivity of current MC models to soft-QCD effects and hadronization dynamics. The presented measurements enrich the experimental picture of two-particle correlations in pp collisions and serve as valuable input for ongoing theoretical developments.
DOI: 10.17182/hepdata.168576.v1/t39
title: "Figure1_f: K⁺K⁺ + K⁻K⁻ (90-100%)" of "Multiplicity dependence of two-particle angular correlations of identified particles in pp collisions at $\mathbf{\sqrt{s} = 13}$ TeV"

description: 2D (Δy,Δφ) rescaled two-particle correlation functions (C_R) for K⁺K⁺ + K⁻K⁻ in multiplicity class 90-100%, corresponding to panel f.
description: Two-particle angular correlations explore particle production mechanisms and underlying event-wide phenomena present in the systems created in hadronic collisions. In this work, correlations are examined as a function of rapidity and azimuthal-angle differences (Δy, Δφ) for pairs of like- and unlike-sign pions, kaons, and (anti-)protons produced in pp collisions at √s = 13 TeV, measured with the ALICE detector. The two-particle correlation functions are provided together with Δy and Δφ projections and compared to Monte Carlo (MC) model predictions. For the first time, the measurement is performed as a function of the event's charged-particle density. The shapes of the correlation functions are studied in detail for each particle pair, for both mesons and baryons. Previous ALICE studies at √s = 7 TeV revealed an anticorrelation at small relative angles for baryon–baryon and antibaryon–antibaryon pairs, whose origin remains an open question. In this work, an approach accounting for the inverse multiplicity scaling of the correlation function is introduced to study the multiplicity dependence of the correlation functions in more detail, highlighting differences in the underlying sources of correlations, such as quantum-statistics, final-state interactions, and resonance decays. The puzzling near-side anticorrelation in baryon–baryon measurements is observed across all multiplicity classes and remains a challenge for models of particle production in pp collisions. Furthermore, the multiplicity dependence of meson–meson correlations provides an independent means to explore the sensitivity of current MC models to soft-QCD effects and hadronization dynamics. The presented measurements enrich the experimental picture of two-particle correlations in pp collisions and serve as valuable input for ongoing theoretical developments.
DOI: 10.17182/hepdata.168576.v1/t40
title: "Figure2_d: K⁺K⁻ (0-0.17%)" of "Multiplicity dependence of two-particle angular correlations of identified particles in pp collisions at $\mathbf{\sqrt{s} = 13}$ TeV"

description: 2D (Δy,Δφ) rescaled two-particle correlation functions (C_R) for K⁺K⁻ in multiplicity class 0-0.17%, corresponding to panel d.
description: Two-particle angular correlations explore particle production mechanisms and underlying event-wide phenomena present in the systems created in hadronic collisions. In this work, correlations are examined as a function of rapidity and azimuthal-angle differences (Δy, Δφ) for pairs of like- and unlike-sign pions, kaons, and (anti-)protons produced in pp collisions at √s = 13 TeV, measured with the ALICE detector. The two-particle correlation functions are provided together with Δy and Δφ projections and compared to Monte Carlo (MC) model predictions. For the first time, the measurement is performed as a function of the event's charged-particle density. The shapes of the correlation functions are studied in detail for each particle pair, for both mesons and baryons. Previous ALICE studies at √s = 7 TeV revealed an anticorrelation at small relative angles for baryon–baryon and antibaryon–antibaryon pairs, whose origin remains an open question. In this work, an approach accounting for the inverse multiplicity scaling of the correlation function is introduced to study the multiplicity dependence of the correlation functions in more detail, highlighting differences in the underlying sources of correlations, such as quantum-statistics, final-state interactions, and resonance decays. The puzzling near-side anticorrelation in baryon–baryon measurements is observed across all multiplicity classes and remains a challenge for models of particle production in pp collisions. Furthermore, the multiplicity dependence of meson–meson correlations provides an independent means to explore the sensitivity of current MC models to soft-QCD effects and hadronization dynamics. The presented measurements enrich the experimental picture of two-particle correlations in pp collisions and serve as valuable input for ongoing theoretical developments.