{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.151390.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2724206"}},{"@id":"https://doi.org/10.1016/j.physletb.2024.138665","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ALICE Collaboration"},"creator":{"@type":"Organization","name":"ALICE Collaboration"},"datePublished":"2024","description":"The dependence of f$_{0}$(980) production on the final-state charged-particle multiplicity in p-Pb collisions at $\\sqrt{s_\\mathrm{NN}}$ = 5.02 TeV is reported. The production of f$_{0}$(980) is measured with the ALICE detector via the f$_{0}$(980) $\\rightarrow \\pi^{+}\\pi^{-}$ decay channel in a midrapidity region of $-0.5 < \\mathrm{y} < 0$. Particle yield ratios of f$_{0}$(980) to $\\pi$ and K$^{*}$(892)$^{0}$ are found to be decreasing with increasing charged-particle multiplicity. The magnitude of the suppression of the f$_{0}$(980)/$\\pi$ and f$_{0}$(980)/K$^{*}$(892)$^{0}$ yield ratios is found to be dependent on the transverse momentum $p_\\mathrm{T}$, suggesting different mechanisms responsible for the measured effects. Furthermore, the nuclear modification factor $Q_\\mathrm{pPb}$ of f$_{0}$(980) is measured in various multiplicity ranges. The $Q_\\mathrm{pPb}$ shows a strong suppression of the f$_{0}$(980) production in the $p_\\mathrm{T}$ region up to about 4 GeV/$c$ The results on the particle yield ratios and $Q_\\mathrm{pPb}$ for f$_{0}$(980) may help to understand the late hadronic phase in p-Pb collisions and the nature of the internal structure of f$_{0}$(980) particle","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.151390.v1/t1","@type":"Dataset","description":"Transverse momentum spectra in different multiplicity classes. Each spectrum is corrected for the branching ratio of (46 $\\pm$ 6)% based...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.151390.v1/t2","@type":"Dataset","description":"The ratio of transverse momentum spectrum to the NSD spectrum","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.151390.v1/t3","@type":"Dataset","description":"The double ratio of particle yield of f0((980) to charged pions","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.151390.v1/t4","@type":"Dataset","description":"The double ratio of particle yield of f0((980) to K*(892)0","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.151390.v1/t5","@type":"Dataset","description":"Transverse-momentum-differential particle yield ratio of f$_{0}$(980) to charged pions and its double ratio","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.151390.v1/t6","@type":"Dataset","description":"Transverse-momentum-differential particle yield ratio of f$_{0}$(980) to K$^{*}(892)$^{0}$ and its double ratio","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.151390.v1/t7","@type":"Dataset","description":"Nuclear modification factor of f0(980) in p-Pb collisions at 5.02 TeV","name":"Table 7"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2724206?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/151390"}],"inLanguage":"en","name":"Observation of abnormal suppression of $\\mathrm{f}_{0}$(980) production in p$-$Pb collisions at $\\sqrt{s_{\\rm NN}}$ = 5.02 TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins2724206?version=1","version":1}