{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.130267.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2050486"}},{"@id":"https://doi.org/10.1103/PhysRevC.106.014908","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"PHENIX Collaboration"},"creator":{"@type":"Organization","name":"PHENIX Collaboration"},"datePublished":"2022","description":"Small nuclear collisions are mainly sensitive to cold-nuclear-matter effects; however, the collective behavior observed in these collisions shows a hint of hot-nuclear-matter effects. The identified-particle spectra, especially the $\\phi$ mesons which contain strange and antistrange quarks and has a relatively small hadronic-interaction cross section, are a good tool to study these effects. The PHENIX experiment has measured $\\phi$ mesons in a specific set of small collision systems $p$$+$Al, $p$$+$Au, and $^3$He$+$Au, as well as $d$$+$Au [Phys. Rev. C 83, 024909 (2011)], at $\\sqrt{s_{_{NN}}}=200$ GeV. The transverse-momentum spectra and nuclear-modification factors are presented and compared to theoretical-model predictions. The comparisons with different calculations suggest that quark-gluon plasma may be formed in these small collision systems at $\\sqrt{s_{_{NN}}}=200$ GeV. However, the volume and the lifetime of the produced medium may be insufficient for observing strangeness-enhancement and jet-quenching effects. The comparison with calculations suggests that the main production mechanisms of $\\phi$ mesons at midrapidity may be different in $p$$+$Al versus $p/d/^3$He$+$Au collisions at $\\sqrt{s_{_{NN}}}=200$ GeV. While thermal quark recombination seems to dominate in $p/d/^3$He$+$Au collisions, fragmentation seems to be the main production mechanism in $p$$+$Al collisions.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.130267.v1/t1","@type":"Dataset","description":"Invariant transverse momentum spectra measured for $\\phi$ mesons in (a) $p$+Al, (b) $p$+Au, and (c) $^{3}$He+Au collisions at $\\sqrt{s_{_{NN}}}$ =...","name":"Figure2"},{"@id":"https://doi.org/10.17182/hepdata.130267.v1/t2","@type":"Dataset","description":"Comparison of $\\phi$-meson nuclear-modification factors in $p$+Al, $p$+Au, $d$+Au [2], and $^{3}$He+Au collisions at $\\sqrt{s_{_{NN}}}$ = 200 GeV at midrapidity....","name":"Figure3"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2050486?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/130267"}],"inLanguage":"en","name":"Study of $\\phi$-meson production in $p+$Al, $p+$Au, $d+$Au, and $^3$He$+$Au collisions at $\\sqrt{s_{_{NN}}}=200$ GeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins2050486?version=1","version":1}