{"paper":{"title":"Measurement of the top quark mass in the all-jets final state at $\\sqrt{s} =$ 13 TeV and combination with the lepton+jets channel","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"CMS Collaboration","submitted_at":"2018-12-26T21:00:27Z","abstract_excerpt":"A top quark mass measurement is performed using 35.9 fb$^{-1}$ of LHC proton-proton collision data collected with the CMS detector at $\\sqrt{s} =$ 13 TeV. The measurement uses the $\\mathrm{t\\overline{t}}$ all-jets final state. A kinematic fit is performed to reconstruct the decay of the $\\mathrm{t\\overline{t}}$ system and suppress the multijet background. Using the ideogram method, the top quark mass ($m_\\mathrm{t}$) is determined, simultaneously constraining an additional jet energy scale factor (JSF). The resulting value of $m_\\mathrm{t}$ = 172.34 $\\pm$ 0.20 (stat+JSF) $\\pm$ 0.70 (syst) GeV "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1812.10534","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":""},"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"}