{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.159243.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2860146"}},{"@id":"https://doi.org/10.1140/epjc/s10052-025-14078-0","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2025","description":"A set of measurements for the production of a $W$-boson in association with high-transverse-momentum jets is presented using 140 fb$^{-1}$ of proton-proton collision data at a centre-of-mass energy of $\\sqrt{s}=13$ TeV collected by the ATLAS detector at the LHC. The measurements are performed in final states in which the $W$-boson decays into an electron or muon plus a neutrino and is produced in association with jets with $p_{\\text{T}}>30$ GeV, where the leading jet has $p_{\\text{T}}>500$ GeV. The angular separation between the lepton and the closest jet with $p_{\\text{T}}>100$ GeV is measured and used to define a collinear phase space, wherein measurements of kinematic properties of the $W$-boson and the associated jet are performed. The collinear phase space is populated by dijet events radiating a $W$-boson and events with a $W$-boson produced in association with several jets and it serves as an excellent data sample to probe higher-order theoretical predictions. Measured differential distributions are compared with predictions from state-of-the-art next-to-leading order multi-leg merged Monte Carlo event generators and a fixed-order calculation of the $W$+1-jet process computed at next-to-next-to-leading order in the strong coupling constant.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t1","@type":"Dataset","description":"Differential distributions at reconstruction level in the (a, c) electron or (b, d) muon channel for (a, b) inclusive and...","name":"Figure 02a"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t2","@type":"Dataset","description":"Differential distributions at reconstruction level in the (a, c) electron or (b, d) muon channel for (a, b) inclusive and...","name":"Figure 02b"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t3","@type":"Dataset","description":"Relative systematic uncertainties in the averaged cross-section for various differential distributions in the (a, b) inclusive and (c, d) collinear...","name":"Figure 03b"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t4","@type":"Dataset","description":"Relative systematic uncertainties in the averaged cross-section for various differential distributions in the (a, b) inclusive and (c, d) collinear...","name":"Figure 03a"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t5","@type":"Dataset","description":"Differential cross-section measurement in the inclusive phase space as function of (a) the minimum angular separation between the lepton and...","name":"Figure 05b"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t6","@type":"Dataset","description":"Differential cross-section measurement in the inclusive phase space as function of (a) the minimum angular separation between the lepton and...","name":"Figure 05a"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t7","@type":"Dataset","description":"Differential cross-section as a function of the invariant mass of the leading two jets (mjj) in the inclusive, 2-jet phase...","name":"Figure 06"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t8","@type":"Dataset","description":"Differential distributions at reconstruction level in the (a, c) electron or (b, d) muon channel for (a, b) inclusive and...","name":"Figure 02c"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t9","@type":"Dataset","description":"Differential distributions at reconstruction level in the (a, c) electron or (b, d) muon channel for (a, b) inclusive and...","name":"Figure 02d"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t10","@type":"Dataset","description":"Relative systematic uncertainties in the averaged cross-section for various differential distributions in the (a, b) inclusive and (c, d) collinear...","name":"Figure 03c"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t11","@type":"Dataset","description":"Relative systematic uncertainties in the averaged cross-section for various differential distributions in the (a, b) inclusive and (c, d) collinear...","name":"Figure 03d"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t12","@type":"Dataset","description":"Differential cross-section as a function of (a) the leading pT jet, (b) the inclusive jet multiplicity, (c) ST, and (d)...","name":"Figure 07a"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t13","@type":"Dataset","description":"Differential cross-section as a function of (a) the leading pT jet, (b) the inclusive jet multiplicity, (c) ST, and (d)...","name":"Figure 07c"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t14","@type":"Dataset","description":"Differential cross-section as a function of (a) the leading pT jet, (b) the inclusive jet multiplicity, (c) ST, and (d)...","name":"Figure 07d"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t15","@type":"Dataset","description":"Differential cross-section as a function of (a) the leading pT jet, (b) the inclusive jet multiplicity, (c) ST, and (d)...","name":"Figure 07b"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t16","@type":"Dataset","description":"Measured fiducial cross-sections in each signal region. The measured cross-sections in data and their total uncertainty are shown by the...","name":"Figure 04"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t17","@type":"Dataset","description":"Differential distributions at reconstructed-level comparing data with the background model in the (a) tt̄ muon, (b) Z + jets muon,...","name":"Aux. Figure 01a"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t18","@type":"Dataset","description":"Differential distributions at reconstructed-level comparing data with the background model in the multijet electron validation region for (a) the transverse...","name":"Aux. Figure 02a"},{"@id":"https://doi.org/10.17182/hepdata.159243.v1/t19","@type":"Dataset","description":"Differential distributions at reconstructed-level comparing data with the background model in the multijet electron validation region for (a) the transverse...","name":"Aux. 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