{"total":12,"items":[{"citing_arxiv_id":"2607.06199","ref_index":10,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Simultaneous efficiency measurements of $b$- and $c$-jets in $t\\bar{t}$ events from $\\sqrt{s}=13.6$ TeV $pp$ collision data collected with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2026-07-07T12:23:17+00:00","verdict":"ACCEPT","verdict_confidence":"HIGH","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Simultaneous measurements of b-jet tagging and c-jet mistagging efficiency scale factors for the ATLAS GN2 tagger achieve precisions below 2% and 5% respectively using 56 fb⁻¹ of 13.6 TeV ttbar data.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2607.05322","ref_index":69,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Measurement of the $b$-jet identification efficiency in dileptonic $t\\bar{t}$ events using proton-proton collision data at $\\sqrt{s}=13.6$ TeV collected with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2026-07-06T17:00:20+00:00","verdict":"ACCEPT","verdict_confidence":"UNKNOWN","novelty_score":5.0,"formal_verification":"none","one_line_summary":"The GN2 b-jet tagger is calibrated in 56 fb⁻¹ of 13.6 TeV pp data using dileptonic tt̄ events, yielding data-to-simulation scale factors of 0.9–1.3 with ~1% uncertainty in the best bins.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.02067","ref_index":85,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Search for a leptoquark in events with a hadronically decaying $\\tau$-lepton and missing transverse momentum using $pp$ collisions at $\\sqrt{s}=13$ TeV with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2026-06-01T10:56:49+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"No excess above Standard Model background is observed; 95% CL limits are set on couplings of the U1 vector leptoquark model for masses 1.5-3.0 TeV.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.31205","ref_index":47,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Measurement of the cross-section for the production of a $W$ boson in association with $b$-jets in $pp$ collisions at $\\sqrt{s}=13$ TeV with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2026-05-29T12:11:25+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Fiducial cross-section for W+b-jets at 13 TeV measured as 16.6±1.9 pb, consistent with NLO QCD prediction of 16.8±2.3 pb with twice the previous precision.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.28538","ref_index":93,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Search for pair-produced vector-like $T$-quarks decaying into $Ht$ final states in the lepton-plus-jets channel in $pp$ collisions at $\\sqrt{s}$=13 TeV with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2026-05-27T14:33:13+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"No excess observed in search for vector-like T-quarks in Ht channel; 95% CL mass limits set at 1.40 TeV (SU(2) singlet), 1.56 TeV (doublet), and 1.66 TeV (100% BR to Ht).","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2601.11780","ref_index":115,"ref_count":4,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Observation of a cross-section enhancement near the $t\\bar{t}$ production threshold in $\\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2026-01-16T21:05:04+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":8.0,"formal_verification":"none","one_line_summary":"ATLAS reports an 8+ sigma excess in ttbar production near threshold, consistent with NRQCD quasi-bound states and measuring 9.3 pb.","context_count":2,"top_context_role":"background","top_context_polarity":"background","context_text":"[113] ATLAS Collaboration,ATLAS 𝑏-jet identification performance and efficiency measurement with𝑡¯𝑡 events in𝑝 𝑝collisions at √𝑠=13TeV, Eur. Phys. J. C79(2019) 970, arXiv:1907.05120 [hep-ex]. [114] ATLAS Collaboration,Measurement of the𝑐-jet mistagging efficiency in𝑡¯𝑡events using𝑝 𝑝 collision data at√𝑠=13TeV collected with the ATLAS detector, Eur. Phys. J. C82(2022) 95, arXiv:2109.10627 [hep-ex]. [115] ATLAS Collaboration, Calibration of the light-flavour jet mistagging efficiency of the𝑏-tagging algorithms with𝑍+jets events using139fb −1 of ATLAS proton-proton collision data at√𝑠=13TeV, Eur. Phys. J. C83(2023) 728, arXiv:2301.06319 [hep-ex]. [116] ATLAS Collaboration,The performance of missing transverse momentum reconstruction and its significance with the ATLAS detector using140fb−1 of √𝑠=13TeV𝑝 𝑝collisions,"},{"citing_arxiv_id":"2511.23091","ref_index":132,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Measurement of the top-quark mass using decays with a $J/\\psi$ meson at $\\sqrt{s}=$13 TeV with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2025-11-28T11:23:03+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Top quark mass measured at 172.17 ± 1.56 GeV via unbinned maximum-likelihood fit to m(ℓ μ⁺μ⁻) in ATLAS Run 2 data using J/ψ decays.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"[130] ATLAS Collaboration,ATLAS 𝑏-jet identification performance and efficiency measurement with𝑡¯𝑡 events in𝑝 𝑝collisions at √𝑠=13TeV, Eur. Phys. J. C79(2019) 970, arXiv:1907.05120 [hep-ex]. 31 [131] ATLAS Collaboration,Measurement of the𝑐-jet mistagging efficiency in𝑡¯𝑡events using𝑝 𝑝 collision data at√𝑠=13TeV collected with the ATLAS detector, Eur. Phys. J. C82(2022) 95, arXiv:2109.10627 [hep-ex]. [132] ATLAS Collaboration, Calibration of the light-flavour jet mistagging efficiency of the𝑏-tagging algorithms with𝑍+jets events using139fb −1 of ATLAS proton-proton collision data at√𝑠=13TeV, Eur. Phys. J. C83(2023) 728, arXiv:2301.06319 [hep-ex]. [133] M. Abramowitz and I. Stegun, eds., Handbook of Mathematical Functions with Formulas, Graphs, and Mathematical Tables,"},{"citing_arxiv_id":"2511.21240","ref_index":82,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Search for signatures of electroweakinos with photons, jets, and large missing transverse momentum in $\\sqrt{s}=13$ TeV pp collisions with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2025-11-26T10:16:05+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"No significant excess observed; gauginos excluded up to 1.2 TeV in specific supersymmetric decay scenarios.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.14070","ref_index":58,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Observation of $W^{+}W^{-}\\gamma$ production in $pp$ collisions at $\\sqrt{s}$ = 13 TeV with the ATLAS detector and constraints on anomalous quartic gauge-boson couplings","primary_cat":"hep-ex","submitted_at":"2025-09-17T15:16:12+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"ATLAS reports the observation of W⁺W⁻γ triboson production with 5.9σ significance and derives constraints on anomalous quartic gauge-boson couplings via effective field theory.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.14005","ref_index":39,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Search for Higgs bosons produced in association with a high-energy photon via vector-boson fusion and decaying to a pair of $b$-quarks in the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2025-09-17T14:14:15+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"ATLAS reports a new measurement of the Higgs signal strength in the VBF plus photon channel with H to bb decay, obtaining 0.2 ± 0.7 using an improved neural-network-based analysis on 133 fb^{-1} of data.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2507.03495","ref_index":32,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Study of Higgs boson pair production in the $HH \\rightarrow b \\overline{b} \\gamma \\gamma$ final state with 308 fb$^{-1}$ of data collected at $\\sqrt{s} =$ 13 TeV and 13.6 TeV by the ATLAS experiment","primary_cat":"hep-ex","submitted_at":"2025-07-04T11:42:19+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Updated ATLAS search for HH → bbγγ with 308 fb⁻¹ yields observed μ_HH = 0.9^{+1.4}_{-1.1}, 95% CL limit μ_HH < 3.7, and κ_λ in [-1.6, 6.6].","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2503.17461","ref_index":109,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Electroweak diboson production in association with a high-mass dijet system in semileptonic final states from $pp$ collisions at $\\sqrt{s} = 13$ TeV with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2025-03-21T18:17:17+00:00","verdict":null,"verdict_confidence":null,"novelty_score":null,"formal_verification":null,"one_line_summary":null,"context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"[107] ATLAS Collaboration, Electron and photon energy calibration with the ATLAS detector using LHC Run 2 data, JINST19(2024) P02009, arXiv:2309.05471 [hep-ex]. [108] ATLAS Collaboration,Studies of the muon momentum calibration and performance of the ATLAS detector with𝑝 𝑝collisions at√𝑠 = 13TeV, Eur. Phys. J. C83(2023) 686, arXiv: 2212.07338 [hep-ex]. [109] ATLAS Collaboration, Calibration of the light-flavour jet mistagging efficiency of the𝑏-tagging algorithms with𝑍+jets events using139fb−1 of ATLAS proton-proton collision data at√𝑠 = 13TeV, Eur. Phys. J. C83 (2023) 728, arXiv:2301.06319 [hep-ex]. 41 [110] ATLAS Collaboration, Early Inner Detector Tracking Performance in the 2015 Data at√𝑠 = 13 TeV,"}],"limit":50,"offset":0}