{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.73458.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1322126"}},{"@id":"https://doi.org/10.1016/j.physletb.2015.10.037","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"STAR Collaboration"},"creator":{"@type":"Organization","name":"STAR Collaboration"},"datePublished":"2016","description":"BNL-RHIC.  The STAR collaboration presents for the first time two-dimensional di-hadron correlations with identified leading hadrons in 200 GeV central Au+Au and minimum-bias d+Au collisions to explore hadronization mechanisms in the quark gluon plasma. The enhancement of the jet-like yield for leading pions in Au+Au data with respect to the d+Au reference and the absence of such an enhancement for leading non-pions (protons and kaons) are discussed within the context of a quark recombination scenario. The correlated yield at large angles, specifically in the ridge region, is found to be significantly higher for leading non-pions than pions. The consistencies of the constituent quark scaling, azimuthal harmonic model and a mini-jet modification model description of the data are tested, providing further constraints on hadronization.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t1","@type":"Dataset","description":"Two-dimensional $\\Delta\\phi$ vs. $\\Delta\\eta$ correlation functions for charged hadron triggers from minimum-bias d+Au data at 200 GeV. All trigger and...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t2","@type":"Dataset","description":"Two-dimensional $\\Delta\\phi$ vs. $\\Delta\\eta$ correlation functions for charged hadron triggers from 0-10% most-central Au+Au data at 200 GeV. All trigger...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t3","@type":"Dataset","description":"Two-dimensional $\\Delta\\phi$ vs. $\\Delta\\eta$ correlation functions for non-pion triggers from minimum-bias d+Au data at 200 GeV. All trigger and associated...","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t4","@type":"Dataset","description":"Two-dimensional $\\Delta\\phi$ vs. $\\Delta\\eta$ correlation functions for non-pion triggers from 0-10% most-central Au+Au data at 200 GeV. All trigger and...","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t5","@type":"Dataset","description":"Two-dimensional $\\Delta\\phi$ vs. $\\Delta\\eta$ correlation functions for pion triggers from minimum-bias d+Au data at 200 GeV. All trigger and associated...","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t6","@type":"Dataset","description":"Two-dimensional $\\Delta\\phi$ vs. $\\Delta\\eta$ correlation functions for pion triggers from 0-10% most-central Au+Au data at 200 GeV. All trigger and...","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t7","@type":"Dataset","description":"The $\\Delta\\phi$ projections of the pure-cone correlations for |$\\Delta\\phi$| < $\\pi$/4 for pion triggers.","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t8","@type":"Dataset","description":"The $\\Delta\\eta$ projections of the pure-cone correlations for |$\\Delta\\eta$| < 0.78 for pion triggers.","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t9","@type":"Dataset","description":"The $\\Delta\\phi$ projections of the pure-cone correlations for |$\\Delta\\phi$| < $\\pi$/4 non-pion triggers.","name":"Table 9"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t10","@type":"Dataset","description":"The $\\Delta\\eta$ projections of the pure-cone correlations for |$\\Delta\\eta$| < 0.78 non-pion triggers.","name":"Table 10"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t11","@type":"Dataset","description":"$\\Delta\\phi$ projections over |$\\Delta\\eta$| < 1.5 in 0-10% Au+Au and minimum-bias d+Au data at 200 GeV after subtracting the jet-like...","name":"Table 11"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t12","@type":"Dataset","description":"Extracted Fourier coefficients from fitting in $\\pi$ 2 < $\\Delta\\phi$ < 3$\\pi/2$ ) x (|$\\Delta\\eta$| < 1.5) (1.52 for d+Au),...","name":"Table 12"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t13","@type":"Dataset","description":"Extracted Fourier coefficients from fitting in $\\pi$ 2 < $\\Delta\\phi$ < 3$\\pi/2$ ) x (|$\\Delta\\eta$| < 1.5) (1.52 for d+Au),...","name":"Table 13"},{"@id":"https://doi.org/10.17182/hepdata.73458.v1/t14","@type":"Dataset","description":"V3/V2 ratio for pion and non-pion triggers in Au+Au, and the extrapolated value for \"pure protons\".","name":"Table 14"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1322126?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/73458"}],"inLanguage":"en","name":"Di-Hadron Correlations with Identified Leading Hadrons in 200 GeV Au+Au and d+Au Collisions at STAR","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1322126?version=1","version":1}