{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.131260.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1993200"}},{"@id":"https://doi.org/10.1016/j.physletb.2022.137242","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ALICE Collaboration"},"creator":{"@type":"Organization","name":"ALICE Collaboration"},"datePublished":"2022","description":"We present the first measurement of event-by-event fluctuations in the kaon sector in Pb-Pb collisions at $\\sqrt {s_{\\rm NN}}=$ 2.76 TeV with the ALICE detector at the LHC. The robust fluctuation correlator $\\nu_{\\rm dyn}$ is used to evaluate the magnitude of fluctuations of the relative yields of neutral and charged kaons, as well as the relative yields of charged kaons, as a function of collision centrality and selected kinematic ranges. While the correlator $\\nu_{\\rm dyn}[\\rm K^+,\\rm K^-]$ exhibits a scaling approximately in inverse proportion of the charged particle multiplicity, $\\nu_{\\rm dyn}[\\rm K_S^0,\\rm K^{\\pm}]$ features a significant deviation from such scaling. Within uncertainties, the value of $\\nu_{\\rm dyn}[\\rm K_S^0,\\rm K^{\\pm}]$ is independent of the selected transverse momentum interval, while it exhibits a pseudorapidity dependence. The results are compared with HIJING, AMPT and EPOS-LHC predictions, and are further discussed in the context of the possible production of disoriented chiral condensates in central Pb-Pb collisions.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t1","@type":"Dataset","description":"No description available","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t2","@type":"Dataset","description":"No description available","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t3","@type":"Dataset","description":"No description available","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t4","@type":"Dataset","description":"No description available","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t5","@type":"Dataset","description":"No description available","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t6","@type":"Dataset","description":"No description available","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t7","@type":"Dataset","description":"No description available","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t8","@type":"Dataset","description":"No description available","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t9","@type":"Dataset","description":"No description available","name":"Table 9"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t10","@type":"Dataset","description":"No description available","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t11","@type":"Dataset","description":"No description available","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t12","@type":"Dataset","description":"No description available","name":"Table 12"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t13","@type":"Dataset","description":"No description available","name":"Table 13"},{"@id":"https://doi.org/10.17182/hepdata.131260.v1/t14","@type":"Dataset","description":"No description available","name":"Table 14"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1993200?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/131260"}],"inLanguage":"en","name":"Neutral to charged kaon yield fluctuations in Pb$-$Pb collisions at $\\sqrt{s_{\\rm NN}}$ = 2.76TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1993200?version=1","version":1}