{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.77604.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1512112"}},{"@id":"https://doi.org/10.1103/PhysRevLett.119.082301","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"CMS Collaboration"},"creator":{"@type":"Organization","name":"CMS Collaboration"},"datePublished":"2017","description":"The production of jets in association with Z bosons, reconstructed via the mu+mu- and e+e- decay channels, is studied in pp and, for the first time, in PbPb collisions. Both data samples were collected by the CMS experiment at the LHC, at a nucleon-nucleon center-of-mass energy of 5.02 TeV. The PbPb collisions were analyzed in the 0-30% centrality range. The back-to-back azimuthal alignment was studied in both pp and PbPb collisions for Z bosons with transverse momentum p[tz] > 60 GeV/c and a recoiling jet with p[tj] > 30 GeV/c. The pt imbalance, x[jz] = p[tj] / p[tz], as well as the average number of jet partners per Z, R[jz], were studied in intervals of p[tz], in both pp and PbPb collisions. The R[jz] is found to be smaller in PbPb than in pp collisions, which suggests that in PbPb collisions a larger fraction of partons, associated with the Z bosons, lose energy and fall below the 30 GeV/c p[tj] threshold.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.77604.v1/t1","@type":"Dataset","description":"Distribution of the azimuthal angle difference between the Z boson and the jet in pp collisions. The distribution is normalized...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.77604.v1/t2","@type":"Dataset","description":"Distribution of the azimuthal angle difference between the Z boson and the jet in PbPb collisions. The distribution is normalized...","name":"Table 2"},{"@id":"https://doi.org/10.17182/hepdata.77604.v1/t3","@type":"Dataset","description":"Distribution of the transverse momentum ratio between the Z boson and the jet in pp collisions. The distribution is normalized...","name":"Table 3"},{"@id":"https://doi.org/10.17182/hepdata.77604.v1/t4","@type":"Dataset","description":"Distribution of the transverse momentum ratio between the Z boson and the jet in PbPb collisions. The distribution is normalized...","name":"Table 4"},{"@id":"https://doi.org/10.17182/hepdata.77604.v1/t5","@type":"Dataset","description":"The mean value of the X_JZ distribution in pp collisions. The resolutions of the measured jet energy and azimuthal angle...","name":"Table 5"},{"@id":"https://doi.org/10.17182/hepdata.77604.v1/t6","@type":"Dataset","description":"The mean value of the X_JZ distribution in PbPb collisions.","name":"Table 6"},{"@id":"https://doi.org/10.17182/hepdata.77604.v1/t7","@type":"Dataset","description":"The average number of jet partners per Z boson in pp collisions. The resolutions of the measured jet energy and...","name":"Table 7"},{"@id":"https://doi.org/10.17182/hepdata.77604.v1/t8","@type":"Dataset","description":"The average number of jet partners per Z boson in PbPb collisions.","name":"Table 8"},{"@id":"https://doi.org/10.17182/hepdata.77604.v1/t9","@type":"Dataset","description":"Distribution of the transverse momentum ratio between the Z boson and the jet in pp collisions. The distribution is normalized...","name":"Table 9"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1512112?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/77604"}],"inLanguage":"en","name":"Study of jet quenching with Z+jet correlations in PbPb and pp collisions at sqrt(s[NN]) = 5.02 TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1512112?version=1","version":1}