{"paper":{"title":"Measurement of the $t\\bar{t}$ production cross-section and lepton differential distributions in $e\\mu$ dilepton events from $pp$ collisions at $\\sqrt{s}=13$ TeV with the ATLAS detector","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"ATLAS Collaboration","submitted_at":"2019-10-19T19:01:37Z","abstract_excerpt":"The inclusive top quark pair ($t\\bar{t}$) production cross-section $\\sigma_{t\\bar{t}}$ has been measured in proton$-$proton collisions at $\\sqrt{s}=13$ TeV, using $36.1$ fb$^{-1}$ of data collected in 2015$-$16 by the ATLAS experiment at the LHC. Using events with an opposite-charge $e\\mu$ pair and $b$-tagged jets, the cross-section is measured to be: \\begin{equation}\\nonumber \\sigma_{t\\bar{t}} = 826.4 \\pm 3.6\\,\\mathrm{(stat)}\\ \\pm 11.5\\,\\mathrm{(syst)}\\ \\pm 15.7\\,\\mathrm{(lumi)}\\ \\pm 1.9\\,\\mathrm{(beam)}\\,\\mathrm{pb}, \\end{equation} where the uncertainties reflect the limited size of the data"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.08819","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1910.08819/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}