{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.132484.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/2181868"}},{"@id":"https://doi.org/10.1007/JHEP07(2023)116","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2023","description":"Several extensions of the Standard Model predict the production of dark matter particles at the LHC. A search for dark matter particles produced in association with a dark Higgs boson decaying to \\(W^{+}W^{-}\\) in the $\\ell^\\pm\\nu q \\bar q'$ final states with \\(\\ell=e,\\mu\\) is presented. This analysis uses 139 fb\\(^{-1}\\) of \\(pp\\) collisions recorded by the ATLAS detector at a centre-of-mass energy of 13 TeV. The \\(W^\\pm \\to q\\bar q'\\) decays are reconstructed from pairs of calorimeter jets or with track-assisted reclustered jets, a technique aimed at resolving the dense topology from a pair of boosted quarks using jets in the calorimeter and tracking information. The observed data are found to agree with Standard Model predictions. Scenarios with dark Higgs boson masses ranging between 140 and 390 GeV are excluded.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.132484.v1/t1","@type":"Dataset","description":"Probability of finding at least one TAR jet, where the pT-leading TAR jet passes the mWcand and D2β=1 requirements, as...","name":"Merged W Candidate Reco Efficiency (mZp=500 GeV)"},{"@id":"https://doi.org/10.17182/hepdata.132484.v1/t2","@type":"Dataset","description":"Probability of finding at least one TAR jet, where the pT-leading TAR jet passes the mWcand and D2β=1 requirements, as...","name":"Merged W Candidate Reco Efficiency (mZp=1000 GeV)"},{"@id":"https://doi.org/10.17182/hepdata.132484.v1/t3","@type":"Dataset","description":"Probability of finding at least one TAR jet, where the pT-leading TAR jet passes the mWcand and D2β=1 requirements, as...","name":"Merged W Candidate Reco Efficiency (mZp=1700 GeV)"},{"@id":"https://doi.org/10.17182/hepdata.132484.v1/t4","@type":"Dataset","description":"Probability of finding at least one TAR jet, where the pT-leading TAR jet passes the mWcand and D2β=1 requirements, as...","name":"Merged W Candidate Reco Efficiency (mZp=2100 GeV)"},{"@id":"https://doi.org/10.17182/hepdata.132484.v1/t5","@type":"Dataset","description":"Probability of finding a Whad candidate reconstructed as a pair of R=0.4 PFlow jets, as a function of ms. 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