{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.102089.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/663650"}},{"@id":"https://doi.org/10.1103/PhysRevC.73.064907","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"STAR Collaboration"},"creator":{"@type":"Organization","name":"STAR Collaboration"},"datePublished":"2021","description":"First measurements of charge-independent correlations on angular difference variables $\\eta_1 - \\eta_2$ (pseudorapidity) and $\\phi_1 - \\phi_2$ (azimuth) are presented for primary charged hadrons with transverse momentum $0.15 \\leq p_t \\leq 2$ GeV/$c$ and $|\\eta| \\leq 1.3$ from Au-Au collisions at $\\sqrt{s_{NN}} = 130$ GeV. Strong charge-independent angular correlations are observed associated with jet-like structures and elliptic flow. The width of the jet-like peak on $\\eta_1 - \\eta_2$ increases by a factor 2.3 from peripheral to central collisions, suggesting strong coupling of semi-hard scattered partons to a longitudinally-expanding medium. New methods of jet analysis introduced here provide evidence for nonperturbative QCD medium effects in heavy ion collisions.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.102089.v1/t1","@type":"Dataset","description":"Two-particle CI joint autocorrelations $\\widehat{N}(\\widehat{r}-1)$ on $(\\eta_{\\Delta}, \\phi_{\\Delta})$ for most-central collisions.","name":"Figure 1 a"},{"@id":"https://doi.org/10.17182/hepdata.102089.v1/t2","@type":"Dataset","description":"Two-particle CI joint autocorrelations $\\widehat{N}(\\widehat{r}-1)$ on $(\\eta_{\\Delta}, \\phi_{\\Delta})$ for mid-central collisions.","name":"Figure 1 b"},{"@id":"https://doi.org/10.17182/hepdata.102089.v1/t3","@type":"Dataset","description":"Two-particle CI joint autocorrelations $\\widehat{N}(\\widehat{r}-1)$ on $(\\eta_{\\Delta}, \\phi_{\\Delta})$ for mid-peripheral collisions.","name":"Figure 1 c"},{"@id":"https://doi.org/10.17182/hepdata.102089.v1/t4","@type":"Dataset","description":"Two-particle CI joint autocorrelations $\\widehat{N}(\\widehat{r}-1)$ on $(\\eta_{\\Delta}, \\phi_{\\Delta})$ for peripheral collisions.","name":"Figure 1 d"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins663650?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/102089"}],"inLanguage":"en","name":"Minijet deformation and charge-independent angular correlations on momentum subspace (eta, phi) in Au-Au collisions at s(NN)**(1/2) = 130-GeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins663650?version=1","version":1}