{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.142663.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2072380"}},{"@id":"https://doi.org/10.1103/PhysRevD.108.012022","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2026","description":"Measurements of cross-sections for production of a leptonically decaying Z-boson in association with a large-radius jet in 13 TeV proton-proton collisions at the LHC, using 36/fb of data from the ATLAS detector. Integrated and differential cross-sections are measured at particle-level in both a flavor-inclusive and a doubly b-tagged fiducial phase-space. The large-radius jet mass and transverse momentum, its kinematic relationship to the  boson, and the angular separation of b-tagged small-radius track-jets within the large-radius jet are measured. This measurement constitutes an important test of perturbative quantum chromodynamics in kinematic and flavor configurations relevant to several Higgs boson and beyond-Standard-Model physics analyses. The results highlight issues with modeling of additional hadronic activity in the flavor-inclusive selection, and a distinction between flavor-number schemes in the b-tagged phase-space.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.142663.v1/t1","@type":"Dataset","description":"Differential cross-section in flavour-inclusive large-R jet transverse momentum","name":"Figure 4a"},{"@id":"https://doi.org/10.17182/hepdata.142663.v1/t2","@type":"Dataset","description":"Differential cross-section in flavour-inclusive large-R jet mass","name":"Figure 4b"},{"@id":"https://doi.org/10.17182/hepdata.142663.v1/t3","@type":"Dataset","description":"Differential cross-section in transverse momentum of Z-boson + flavour-inclusive large-R jet","name":"Figure 4c"},{"@id":"https://doi.org/10.17182/hepdata.142663.v1/t4","@type":"Dataset","description":"Differential cross-section in azimuthal angle between Z-boson and flavour-inclusive large-R jet","name":"Figure 4d"},{"@id":"https://doi.org/10.17182/hepdata.142663.v1/t5","@type":"Dataset","description":"Differential cross-section in transverse momentum of Z-boson + 2-tag large-R jet","name":"Figure 5a"},{"@id":"https://doi.org/10.17182/hepdata.142663.v1/t6","@type":"Dataset","description":"Differential cross-section in mass of Z-boson + 2-tag large-R jet","name":"Figure 5b"},{"@id":"https://doi.org/10.17182/hepdata.142663.v1/t7","@type":"Dataset","description":"Differential cross-section in angular separation of b-tagged subjets","name":"Figure 5c"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins2072380?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/142663"}],"inLanguage":"en","name":"Measurement of cross-sections for production of a $Z$ boson in association with a flavor-inclusive or doubly $b$-tagged large-radius jet in proton-proton collisions at $\\sqrt{s} = 13~$TeV with the ATLAS experiment","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins2072380?version=1","version":1}