{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.98861.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1685527"}},{"@id":"https://doi.org/10.1016/j.physletb.2019.01.055","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"STAR Collaboration"},"creator":{"@type":"Organization","name":"STAR Collaboration"},"datePublished":"2020","description":"'We present the first measurement of the proton-$\\Omega$ correlation function in heavy-ion collisions for central (0-40$\\%$) and peripheral (40-80$\\%$) Au+Au collisions at $\\sqrt{s_{NN}}$ = 200 GeV by the STAR experiment at the Relativistics Heavy-Ion Collider (RHIC). Predictions for the ratio of peripheral collisions to central collisons for the proton-$\\Omega$ correlation function are sensitive to the presence of a nucleon-$\\Omega$ bound state. These predictions are based on the proton-$\\Omega$ interaction extracted from (2+1)-flavor lattice QCD calculations at the physical point. The measured ratio of proton-$\\Omega$ correlation function from peripheral (small system) to central (large system) collisions is less than unity for relative momentum smaller than 40 MeV/c. Comparision of our measured correlation ratio with the theoretical calculation slightly favors a proton-$\\Omega$ bound system with a binding energy of 27 MeV.'","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.98861.v1/t1","@type":"Dataset","description":"Measured correlation function (C($k^{*}$)) for proton-$\\Omega$ and antiproton-$\\bar{\\Omega}$ (P$\\Omega$ + $\\bar{P}$$\\bar{\\Omega}$) for (0-40)$\\%$ and (40-80$\\%$) Au+Au collisons at $\\sqrt{s}_{NN}$ =...","name":"Table 3: P-$\\Omega$ correlation function"},{"@id":"https://doi.org/10.17182/hepdata.98861.v1/t2","@type":"Dataset","description":"Ratio of small system (40-80$\\%$) to large system (0-40$\\%$) for proton-$\\Omega$ and antiproton-$\\bar{\\Omega}$ (P$\\Omega$ + $\\bar{P}$$\\Omega$). The errors are statistical...","name":"Table 4: Ratio of correlation function"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1685527?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/98861"}],"inLanguage":"en","name":"The Proton-$\\Omega$ correlation function in Au+Au collisions at $\\sqrt{s_{NN}}$=200 GeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1685527?version=1","version":1}