{"@context":"http://schema.org","@id":"https://doi.org/10.17182/hepdata.91054.v1","@reverse":{"isBasedOn":[{"@type":"ScholarlyArticle","identifier":{"@type":"PropertyValue","propertyID":"URL","value":"https://inspirehep.net/literature/1750030"}},{"@id":"https://doi.org/10.1016/j.physletb.2019.135145","@type":"JournalArticle"}]},"@type":"Dataset","additionalType":"Collection","author":{"@type":"Organization","name":"ATLAS Collaboration"},"creator":{"@type":"Organization","name":"ATLAS Collaboration"},"datePublished":"2019","description":"CERN-LHC. A search for non-resonant Higgs boson pair production, as predicted by the Standard Model, is presented, where one of the Higgs bosons decays via the $H\\rightarrow bb$ channel and the other via one of the $H \\rightarrow WW^*/ZZ^*/\\tau\\tau$ channels. The analysis selection requires events to have at least two $b$-tagged jets and exactly two leptons (electrons or muons) with opposite electric charge in the final state.  Candidate events consistent with Higgs boson pair production are selected using a multi-class neural network discriminant. The analysis uses 139 fb$^{-1}$ of $pp$ collision data recorded at a centre-of-mass energy of 13 TeV by the ATLAS detector at the Large Hadron Collider.  An observed (expected) upper limit of 1.2 ($0.9^{+0.4}_{-0.3}$) pb is set on the non-resonant Higgs boson pair production cross-section at 95% confidence level, which is equivalent to 40 ($29^{+14}_{-9}$) times the value predicted in the Standard Model.","hasPart":[{"@id":"https://doi.org/10.17182/hepdata.91054.v1/t1","@type":"Dataset","description":"Reconstruction-level analysis selection efficiency for the $HH \\rightarrow bbWW^* \\rightarrow bbl\\nu l\\nu$ signal process as a function of the truth-level...","name":"Table 1"},{"@id":"https://doi.org/10.17182/hepdata.91054.v1/t2","@type":"Dataset","description":"Expected and observed $95\\%$ CL limits on the cross-section of ggF non-resonant Higgs boson pair production as a function of...","name":"Table 2"}],"identifier":[{"@type":"PropertyValue","propertyID":"HEPDataRecord","value":"https://www.hepdata.net/record/ins1750030?version=1"},{"@type":"PropertyValue","propertyID":"HEPDataRecordAlt","value":"https://www.hepdata.net/record/91054"}],"inLanguage":"en","name":"Search for non-resonant Higgs boson pair production in the $bb\\ell\\nu\\ell\\nu$ final state with the ATLAS detector in $pp$ collisions at $\\sqrt{s} = 13$ TeV","provider":{"@type":"Organization","name":"HEPData"},"publisher":{"@type":"Organization","name":"HEPData"},"url":"https://www.hepdata.net/record/ins1750030?version=1","version":1}