{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.156383.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2791853"}},{"@id":"https://doi.org/10.1103/PhysRevC.111.015201","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ALICE Collaboration"},"creator":{"@type":"Organization","name":"ALICE Collaboration"},"datePublished":"2024","description":"First measurements of hadron(h)-$\\Lambda$ azimuthal angular correlations in p--Pb collisions at $\\sqrt{s_{\\text{NN}}}= 5.02$ TeV using the ALICE detector at the LHC are presented. These correlations are used to separate the production of associated $\\Lambda$ baryons into three different kinematic regions, namely those produced in the direction of the trigger particle (near-side), those produced in the opposite direction (away-side), and those whose production is uncorrelated with the jet-axis (underlying event). The per-trigger associated $\\Lambda$ yields in these regions are extracted, along with the near- and away-side azimuthal peak widths, and the results are studied as a function of associated particle $p_{\\text{T}}$ and event multiplicity. Comparisons with the DPMJET event generator and previous measurements of the $\\phi(1020)$ meson are also made. The final results indicate that strangeness production in the highest multiplicity p-Pb collisions is enhanced relative to low multiplicity collisions in the jet-like regions, as well as the underlying event. The production of $\\Lambda$ relative to charged hadrons is also enhanced in the underlying event when compared to the jet-like regions. Additionally, the results hint that strange quark production in the away-side of the jet is modified by soft interactions with the underlying event.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.156383.v1/t1","@type":"Dataset","description":"Azimuthal distribution of the per-trigger h-$\\Lambda$ yield with trigger transverse momentum between 4 and 8 GeV/c and associated transverse momentum...","name":"Figure 3 top left"},{"@id":"https://doi.org/10.17182/hepdata.156383.v1/t2","@type":"Dataset","description":"Azimuthal distribution of the per-trigger h-$\\Lambda$ yield with trigger transverse momentum between 4 and 8 GeV/c and associated transverse momentum...","name":"Figure 3 top middle"},{"@id":"https://doi.org/10.17182/hepdata.156383.v1/t3","@type":"Dataset","description":"Azimuthal distribution of the per-trigger h-$\\Lambda$ yield with trigger transverse momentum between 4 and 8 GeV/c and associated transverse momentum...","name":"Figure 3 top 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