{"work":{"id":"c61c4e00-c1c3-4aac-8c6a-1e27d0ef80fd","openalex_id":null,"doi":null,"arxiv_id":"2007.02645","raw_key":null,"title":"Jet energy scale and resolution measured in proton-proton collisions at $\\sqrt{s}=13$ TeV with the ATLAS detector","authors":null,"authors_text":"ATLAS Collaboration,Jet energy scale and resolution measured in proton–proton collisions at√𝑠=13TeV with the ATLAS detector, Eur","year":2020,"venue":"hep-ex","abstract":"Jet energy scale and resolution measurements with their associated uncertainties are reported for jets using 36-81 fb$^{-1}$ of proton-proton collision data with a centre-of-mass energy of $\\sqrt{s}=13$ TeV collected by the ATLAS detector at the LHC. Jets are reconstructed using two different input types: topo-clusters formed from energy deposits in calorimeter cells, as well as an algorithmic combination of charged-particle tracks with those topo-clusters, referred to as the ATLAS particle-flow reconstruction method. The anti-$k_t$ jet algorithm with radius parameter $R=0.4$ is the primary jet definition used for both jet types. Jets are initially calibrated using a sequence of simulation-based corrections. Next, several $\\textit{in situ}$ techniques are employed to correct for differences between data and simulation and to measure the resolution of jets. The systematic uncertainties in the jet energy scale for central jets ($|\\eta|<1.2$) vary from 1% for a wide range of high-$p_{\\text{T}}$ jets ($250<p_{\\text{T}}<2000$ GeV), to 5% at very low $p_{\\text{T}}$ (20 GeV) and 3.5% at very high $p_{\\text{T}}$ ($>2.5$ TeV). The relative jet energy resolution is measured and ranges from ($24 \\pm 1.5$)% at 20 GeV to ($6 \\pm 0.5$)% at 300 GeV.","external_url":"https://arxiv.org/abs/2007.02645","cited_by_count":null,"metadata_source":"pith","metadata_fetched_at":"2026-07-08T13:54:58.769433+00:00","pith_arxiv_id":"2007.02645","created_at":"2026-05-09T22:29:06.623107+00:00","updated_at":"2026-07-08T13:54:58.769433+00:00","title_quality_ok":true,"display_title":null,"render_title":"Jet energy scale and resolution measured in proton-proton collisions at $\\sqrt{s}=13$ TeV with the ATLAS detector"},"hub":{"state":{"work_id":"c61c4e00-c1c3-4aac-8c6a-1e27d0ef80fd","tier":"hub","tier_reason":"10+ Pith inbound or 1,000+ external citations","pith_inbound_count":24,"external_cited_by_count":null,"distinct_field_count":3,"first_pith_cited_at":"2024-04-09T14:19:45+00:00","last_pith_cited_at":"2026-07-07T12:23:17+00:00","author_build_status":"not_needed","summary_status":"needed","contexts_status":"needed","graph_status":"needed","ask_index_status":"not_needed","reader_status":"not_needed","recognition_status":"not_needed","updated_at":"2026-08-22T07:39:42.316727+00:00","tier_text":"hub"},"tier":"hub","role_counts":[{"context_role":"method","n":9},{"context_role":"background","n":3}],"polarity_counts":[{"context_polarity":"use_method","n":9},{"context_polarity":"background","n":3}],"runs":{},"summary":{},"graph":{},"authors":[]}}