{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.156187.v2","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2904406"}},{"@id":"https://doi.org/10.1016/j.physletb.2025.139556","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2025","description":"Energy-energy correlators are constructed by averaging the number of charged particle pairs within jets, weighted by the product of their transverse momenta, as a function of the angular separation of the particles within a pair. They are sensitive to a multitude of perturbative and nonperturbative quantum chromodynamics phenomena in high-energy particle collisions. Using lead-lead data recorded with the CMS detector, energy-energy correlators inside high transverse momentum jets are measured in heavy ion collisions for the first time. The data are obtained at a nucleon-nucleon center-of-mass energy of 5.02\u202fTeV and correspond to an integrated luminosity of $1.70\\,\\mathrm{nb}^{-1}$. A similar analysis is done for proton-proton collisions at the same center-of-mass energy to establish a reference. The ratio of lead-lead to proton-proton energy-energy correlators reveals significant jet substructure modifications in the quark-gluon plasma. The results are compared to different models that incorporate either color coherence or medium response effects, where the two effects predict similar substructure modifications.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t1","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=1$ and jet $p_{\\mathrm{T}}$...","name":"Figure 2-1"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t2","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=1$ and jet $p_{\\mathrm{T}}$...","name":"Figure 2-2"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t3","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=1$ and jet $p_{\\mathrm{T}}$...","name":"Figure 2-3"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t4","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=1$ and jet $p_{\\mathrm{T}}$...","name":"Figure 2-4"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t5","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=2$ and jet $p_{\\mathrm{T}}$...","name":"Figure 2-5"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t6","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=2$ and jet $p_{\\mathrm{T}}$...","name":"Figure 2-6"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t7","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=2$ and jet $p_{\\mathrm{T}}$...","name":"Figure 2-7"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t8","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=2$ and jet $p_{\\mathrm{T}}$...","name":"Figure 2-8"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t9","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=1$ and jet $p_{\\mathrm{T}}$...","name":"Figure 3-1"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t10","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=1$ and jet $p_{\\mathrm{T}}$...","name":"Figure 3-2"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t11","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=1$ and jet $p_{\\mathrm{T}}$...","name":"Figure 3-3"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t12","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=1$ and jet $p_{\\mathrm{T}}$...","name":"Figure 3-4"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t13","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=2$ and jet $p_{\\mathrm{T}}$...","name":"Figure 3-5"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t14","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=2$ and jet $p_{\\mathrm{T}}$...","name":"Figure 3-6"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t15","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=2$ and jet $p_{\\mathrm{T}}$...","name":"Figure 3-7"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t16","@type":"Dataset","description":"The energy-energy correlator distributions constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=2$ and jet $p_{\\mathrm{T}}$...","name":"Figure 3-8"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t17","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=1$ and jet...","name":"Figure 4-1"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t18","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=1$ and jet...","name":"Figure 4-2"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t19","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=1$ and jet...","name":"Figure 4-3"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t20","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=1$ and jet...","name":"Figure 4-4"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t21","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=2$ and jet...","name":"Figure 4-5"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t22","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=2$ and jet...","name":"Figure 4-6"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t23","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=2$ and jet...","name":"Figure 4-7"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t24","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 1$ GeV for energy weight $n=2$ and jet...","name":"Figure 4-8"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t25","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=1$ and jet...","name":"Figure 5-1"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t26","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=1$ and jet...","name":"Figure 5-2"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t27","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=1$ and jet...","name":"Figure 5-3"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t28","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=1$ and jet...","name":"Figure 5-4"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t29","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=2$ and jet...","name":"Figure 5-5"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t30","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=2$ and jet...","name":"Figure 5-6"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t31","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=2$ and jet...","name":"Figure 5-7"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t32","@type":"Dataset","description":"The energy-energy correlator PbPb/pp ratios constructed with charged particles with $p_{\\mathrm{T}} > 2$ GeV for energy weight $n=2$ and jet...","name":"Figure 5-8"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t33","@type":"Dataset","description":"The double ratios of PbPb to pp single ratios with $p_{\\mathrm{T}}^{\\mathrm{ch}} > 2$ GeV and $p_{\\mathrm{T}}^{\\mathrm{ch}} > 1$ GeV.","name":"Figure A27-0"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t34","@type":"Dataset","description":"The double ratios of PbPb to pp single ratios with $p_{\\mathrm{T}}^{\\mathrm{ch}} > 2$ GeV and $p_{\\mathrm{T}}^{\\mathrm{ch}} > 1$ GeV.","name":"Figure A27-1"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t35","@type":"Dataset","description":"The double ratios of PbPb to pp single ratios with $p_{\\mathrm{T}}^{\\mathrm{ch}} > 2$ GeV and $p_{\\mathrm{T}}^{\\mathrm{ch}} > 1$ GeV.","name":"Figure A28-0"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t36","@type":"Dataset","description":"The double ratios of PbPb to pp single ratios with $p_{\\mathrm{T}}^{\\mathrm{ch}} > 2$ GeV and $p_{\\mathrm{T}}^{\\mathrm{ch}} > 1$ GeV.","name":"Figure A28-1"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t37","@type":"Dataset","description":"The double ratios of PbPb to pp single ratios with $p_{\\mathrm{T}}^{\\mathrm{ch}} > 2$ GeV and $p_{\\mathrm{T}}^{\\mathrm{ch}} > 1$ GeV.","name":"Figure A29-0"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t38","@type":"Dataset","description":"The double ratios of PbPb to pp single ratios with $p_{\\mathrm{T}}^{\\mathrm{ch}} > 2$ GeV and $p_{\\mathrm{T}}^{\\mathrm{ch}} > 1$ GeV.","name":"Figure A29-1"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t39","@type":"Dataset","description":"The double ratios of PbPb to pp single ratios with $p_{\\mathrm{T}}^{\\mathrm{ch}} > 2$ GeV and $p_{\\mathrm{T}}^{\\mathrm{ch}} > 1$ GeV.","name":"Figure A30-0"},{"@id":"https://doi.org/10.17182/hepdata.156187.v2/t40","@type":"Dataset","description":"The double ratios of PbPb to pp single ratios with $p_{\\mathrm{T}}^{\\mathrm{ch}} > 2$ GeV and $p_{\\mathrm{T}}^{\\mathrm{ch}} > 1$ GeV.","name":"Figure A30-1"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2904406?version=2"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/156187"}],"inLanguage":"en","name":"Observation of nuclear modification of energy-energy correlators inside jets in heavy ion collisions","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins2904406?version=2","version":2}