{"total":71,"items":[{"citing_arxiv_id":"2606.22007","ref_index":15,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Monte Carlo Event Generators for Future Lepton Colliders","primary_cat":"hep-ph","submitted_at":"2026-06-20T12:14:52+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":2.0,"formal_verification":"none","one_line_summary":"Reviews selected challenges in Monte Carlo event generators for future lepton colliders including electroweak corrections, initial-state radiation, beam dynamics, perturbative QCD and non-perturbative modelling.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"erator K K for two fermion final states in e+ e- collisions. Comput. Phys. Commun.130, 260-325 (2000) https://doi.org/10.1016/S0010-4655(00)00048-5 arXiv:hep-ph/9912214 [14] Carloni Calame, C.M., Montagna, G., Nicrosini, O., Piccinini, F.: The BABAYAGA event generator. Nucl. Phys. B Proc. Suppl.131, 48-55 (2004) https://doi.org/10.1016/j.nuclphysbps.2004.02.008 arXiv:hep-ph/0312014 [15] Alioli, S., Nason, P., Oleari, C., Re, E.: A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX. JHEP 06, 043 (2010) https://doi.org/10.1007/JHEP06(2010)043 arXiv:1002.2581 [hep-ph] [16] Buckley, A.,et al.: General-purpose event generators for LHC physics. Phys. Rept.504, 145-233 (2011) https://doi.org/10."},{"citing_arxiv_id":"2606.20558","ref_index":28,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Observation of electroweak production of pairs of Z bosons in proton-proton collisions at 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-06-18T17:59:33+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"CMS provides first evidence for electroweak ZZjj production in the ℓℓννjj final state with measured cross section 0.37 fb agreeing with SM prediction 0.39 fb at 3.1σ (5.0σ combined), plus limits on anomalous quartic gauge couplings.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.09567","ref_index":43,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Search for new physics using single-lepton events with high multiplicities of jets and b jets in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-06-08T14:41:05+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"No significant excess found in single-lepton high-multiplicity jet events; gluino masses below 1890 GeV excluded at 95% CL in R-parity violating SUSY model.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.03510","ref_index":93,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Analysis of the $C\\!P$ structure of the Yukawa coupling between the Higgs boson and tau leptons in proton-proton collisions at $\\sqrt{s}$ = 13.6 TeV","primary_cat":"hep-ex","submitted_at":"2026-06-02T11:28:11+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Combined CMS result gives α^{Hττ} = 7 ± 16° for the CP mixing angle in H→ττ, consistent with SM expectation of 0 ± 14°.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"[91] P . Nason, \"A new method for combining NLO QCD with shower Monte Carlo algorithms\",JHEP11(2004) 040,doi:10.1088/1126-6708/2004/11/040, arXiv:hep-ph/0409146. [92] S. Frixione, P . Nason, and C. Oleari, \"Matching NLO QCD computations with parton shower simulations: the POWHEG method\",JHEP11(2007) 070, doi:10.1088/1126-6708/2007/11/070,arXiv:0709.2092. [93] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX\",JHEP06(2010) 043,doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. 30 [94] P . Nason and C. Oleari, \"NLO Higgs boson production via vector-boson fusion matched with shower in POWHEG\",JHEP02(2010) 037,doi:10."},{"citing_arxiv_id":"2605.31357","ref_index":37,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Signals of New Resonances from Di-Lepton Non-Universality in the Bottomonium Mass Region at the Large Hadron Collider","primary_cat":"hep-ph","submitted_at":"2026-05-29T14:30:57+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"Narrow spin-zero bosons with chirality-violating couplings can produce large di-tau non-universality in the bottomonium mass region at the LHC while preserving universality at e+e- colliders.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.31205","ref_index":28,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"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":42,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"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":"2605.27875","ref_index":49,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Search for light scalar particles produced in Higgs boson decays in exclusive final states with two muons and two hadrons in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-05-27T02:51:39+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"CMS obtains O(10^{-4}) upper limits on Higgs branching fraction to light scalars (0.4-2 GeV) decaying to muon-hadron pairs with lifetimes up to ~1 mm.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.22108","ref_index":12,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"MAcNLOPS for ZZ Pair Production at the LHC","primary_cat":"hep-ph","submitted_at":"2026-05-21T07:42:17+00:00","verdict":"CONDITIONAL","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"MAcNLOPS is implemented for ZZ production at the LHC, eliminating negative H weights via a shower veto on S events while agreeing with MC@NLO except for small low-pT effects.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.20015","ref_index":39,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Search for soft unclustered energy patterns containing muons in the final state in $pp$ collisions at $\\sqrt{s}$ = 13 TeV with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2026-05-19T15:43:37+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"No significant excess observed in search for SUEP signatures with muons; exclusion limits set on mediator cross section times branching fraction down to 0.05 fb at 750 GeV.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.19144","ref_index":79,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Search for Higgs boson decays into two neutral scalars with unequal masses in final states with b quarks and tau leptons in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-05-18T21:51:39+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"No statistically significant excess is observed in the search for Higgs decays to two neutral scalars with unequal masses, setting 95% CL upper limits between 0.9 and 36.8 pb depending on mass and decay scenario.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.19016","ref_index":35,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Measurements of the Higgs boson production, fiducial and differential cross-sections in the four lepton decay channel using 164 fb$^{-1}$ of data collected at $\\sqrt{s}$ = 13.6 TeV with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2026-05-18T18:36:51+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":"Luminosity determination in𝑝 𝑝collisions at√𝑠=13TeV using the ATLAS detector at the LHC, Eur. Phys. J. C83(2023) 982, arXiv:2212.09379 [hep-ex]. [33] ATLAS Collaboration,Performance of the ATLAS muon triggers in Run 2, JINST15(2020) P09015, arXiv:2004.13447 [physics.ins-det]. [34] ATLAS Collaboration,Performance of electron and photon triggers in ATLAS during LHC Run 2, Eur. Phys. J. C80(2020) 47, arXiv:1909.00761 [hep-ex]. [35] S. Alioli, P. Nason, C. Oleari and E. Re,A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX, JHEP06(2010) 043, arXiv:1002.2581 [hep-ph]. [36] P. Nason,A new method for combining NLO QCD with shower Monte Carlo algorithms, JHEP11(2004) 040, arXiv:hep-ph/0409146. 43 [37] S. Frixione, P. Nason and C."},{"citing_arxiv_id":"2605.16655","ref_index":47,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Search for the nonresonant production of a pair of additional Higgs bosons in the Type-X two-Higgs-doublet model in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-05-15T21:49:47+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"No evidence found for additional Higgs boson pairs in Type-X 2HDM; new limits exclude the model for explaining the muon anomalous magnetic moment anomaly.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.16019","ref_index":31,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Inclusive charm and bottom quark pair production cross sections at hadron colliders at next-to-next-to-leading-order accuracy","primary_cat":"hep-ph","submitted_at":"2026-05-15T14:52:04+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"NNLO QCD calculations using the MaunaKea code enhance c cbar and b bbar production cross sections by up to a factor of two over NLO predictions, reduce scale uncertainties, and match experimental data from 10 GeV to 14 TeV while suggesting PDF and mass constraints.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.15396","ref_index":53,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"First measurements of vector boson scattering in W$^\\pm$W$^{\\pm}$ and WZ production in all-leptonic final states at $\\sqrt{s}$ = 13.6 TeV","primary_cat":"hep-ex","submitted_at":"2026-05-14T20:29:31+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"CMS observes electroweak W±W± and WZ production with two jets at 13.6 TeV with >5σ significance in all-leptonic final states using 171 fb⁻¹ of data.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.15023","ref_index":20,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Search for new physics in triple boson production in proton-proton collisions at $\\sqrt{s}$ = 13 TeV using the effective field theory approach","primary_cat":"hep-ex","submitted_at":"2026-05-14T16:22:47+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"No excess in VVV production; bounds set on c_W/Λ² (-0.13 to 0.12 TeV^{-2}) and c_Hq3/Λ² (-0.24 to 0.21 TeV^{-2}) at 95% CL.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.14245","ref_index":74,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Constraints on anomalous Higgs boson couplings to vector bosons and fermions using the $\\gamma\\gamma$ final state in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-05-14T01:22:19+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Updated constraints from the full Run 2 dataset show no evidence for anomalous Higgs couplings in gluon fusion, vector boson fusion, and associated production modes decaying to two photons.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"Nason, C. Oleari, and E. Re, \"NLO Higgs boson production via gluon fusion matched with shower in POWHEG\",JHEP04(2009) 002, doi:10.1088/1126-6708/2009/04/002,arXiv:0812.0578. [73] P . Nason and C. Oleari, \"NLO Higgs boson production via vector-boson fusion matched with shower inPOWHEG\",JHEP02(2010) 037,doi:10.1007/JHEP02(2010)037, arXiv:0911.5299. [74] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: thePOWHEGBOX\",JHEP06(2010) 043, doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. [75] H. B. Hartanto, B. J ¨ager, L. Reina, and D. Wackeroth, \"Higgs boson production in association with top quarks in thePOWHEGBOX\",Phys. Rev."},{"citing_arxiv_id":"2605.13819","ref_index":50,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Search for charginos and neutralinos with $B-L$ $R$-parity violating decays in $\\sqrt{s}=13$ TeV and $13.6$ TeV $pp$ collisions with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2026-05-13T17:43:53+00:00","verdict":"ACCEPT","verdict_confidence":"MODERATE","novelty_score":4.0,"formal_verification":"none","one_line_summary":"No evidence for charginos and neutralinos in R-parity violating Higgs-decay channels; masses 150-1100 GeV excluded at 95% CL assuming equal lepton branching fractions.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"1) generator at NLO with theNNPDF3.0nloPDF in Run 2 (Run 3). The production oftt𝑊 events was modeled usingSherpa2.2.14 [60] with up to one additional parton at NLO and two additional partons at LO and theNNPDF3.0nnlo[40] PDF set. Events from thetth, tt𝑍, andtt𝑊 processes are collectively labeledtt𝑋. Single-top 𝑠- and𝑡-channel production were modeled using thePowheg Boxv2 [50] generator at NLO in QCD in the five-flavor scheme with theNNPDF3.0nloPDF set, whileWt samples were generated using Powheg Boxv2 at NLO interfaced withPythia8.309 (Pythia8.308) for Run 2 (Run 3). TheWt samples used the diagram removal scheme [71]. Diboson production was modeled using theSherpa2.2.14 or 2.2.16generatordependingontheprocess,includingoff-shelleffectsandHiggsbosoncontributions,where"},{"citing_arxiv_id":"2605.13649","ref_index":32,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Search for single vector-like quark production in opposite-sign dilepton final states in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-05-13T15:07:25+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":8.0,"formal_verification":"none","one_line_summary":"No excess observed in search for vector-like top quark T to tH in opposite-sign dilepton final states; 95% CL upper limits on sigma times BR range from 2.0 pb at 600 GeV to 0.1 pb at 1000 GeV.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"are the only decay modes significantly contributing to the OS dilepton final state, while the top quark is allowed to decay to all possible channels. Regarding background events, the top quark pair (t t) production process provides major con- tributions to all three channels (ee,µµ, eµ), while DY production mainly contributes to the ee andµµchannels. The t t MC sample is generated at next-to-leading order (NLO) withPOWHEG version 2.0 [32, 33]. As the production of simulated samples at NLO requires significantly more computing resources than the production of LO samples with equivalent statistical power, the DY MC samples are generated at LO by MADGRAPH5 aMC@NLOfor better statistical precision. A correction to the DY sample calculated using aK-factor is introduced to the DY sample to"},{"citing_arxiv_id":"2605.13614","ref_index":57,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Search for pair production of additional neutral scalars within the Inert Doublet Model in a final state with two electrons or two muons in proton-proton collisions at $\\sqrt{s}$ = 13 TeV and 13.6 TeV","primary_cat":"hep-ex","submitted_at":"2026-05-13T14:45:01+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"No significant excess found; new exclusion limits reach m_H = 108 GeV for m_H - m_A = 78 GeV in the Inert Doublet Model.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"[55] P . Nason, \"A new method for combining NLO QCD with shower Monte Carlo algorithms\",JHEP11(2004) 040,doi:10.1088/1126-6708/2004/11/040, arXiv:hep-ph/0409146. [56] S. Frixione, P . Nason, and C. Oleari, \"Matching NLO QCD computations with parton shower simulations: the POWHEG method\",JHEP11(2007) 070, doi:10.1088/1126-6708/2007/11/070,arXiv:0709.2092. [57] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX\",JHEP06(2010) 043,doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. [58] T. Melia, P . Nason, R. Rontsch, and G. Zanderighi, \"W+W−, WZ and ZZ production in the POWHEG BOX\",JHEP11(2011) 078,doi:10.1007/JHEP11(2011)078,"},{"citing_arxiv_id":"2605.13257","ref_index":6,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"NLO QCD and parton-shower effects for Higgs-boson production in association with a hard photon via vector-boson fusion","primary_cat":"hep-ph","submitted_at":"2026-05-13T09:40:20+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"NLO QCD plus parton-shower matched implementation for VBF Higgs plus photon production, with studies showing small shower effects on Higgs observables and larger effects on sub-leading jets.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"channel at the LHC are state-of-the art tools for the simulation of the VBF-inducedHγ+ 2 jets process. A parton-level Monte-Carlo program including the next-to-leading order (NLO) QCD corrections to this reaction has been developed in [3] and implemented in the publicly availableVBFNLOprogram [4]. Experimental analyses performed by the ATLAS collaboration with 30.6 fb−1 [5] and 132 fb−1[6] of data collected at a center-of mass (c.m.s) - 1 - energy of √s= 13 TeV have been based on simulations of the signal process with the MadGraph5 aMC@NLOgenerator [7] run at leading order (LO) and combined withPYTHIA8 in the earlier work and at NLO withHERWIG7in the later one. However, a dedicated implementation in the framework of thePOWHEG BOX[8] which"},{"citing_arxiv_id":"2605.12229","ref_index":47,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Open LHC Monte Carlo Event Generation","primary_cat":"hep-ph","submitted_at":"2026-05-12T15:05:20+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":2.0,"formal_verification":"none","one_line_summary":"A review of initiatives to make LHC Monte Carlo event generations available as open data to minimize redundant simulations and resource use.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"SciPost Physics Community Reports Submission [45]ATLAS Collaboration,Improved Common t ¯t Monte-Carlo Settings for ATLAS and CMS, Tech. Rep. ATL-PHYS-PUB-2023-016 (2023). [46]S. Frixione, P . Nason and C. Oleari,Matching NLO QCD computations with Parton Shower simulations: the POWHEG method, JHEP11, 070 (2007), doi:10.1088/1126- 6708/2007/11/070, arXiv:0709.2092. [47]S. Alioli, P . Nason, C. Oleari and E. Re,A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX, JHEP06, 043 (2010), doi:10.1007/JHEP06(2010)043, arXiv:1002.2581. [48]A. Buckleyet al.,Testing new physics models with global comparisons to col- lider measurements: the Contur toolkit, SciPost Phys. Core4, 013 (2021),"},{"citing_arxiv_id":"2605.07585","ref_index":49,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Track and Vertex Reconstruction with the ATLAS Inner Detector","primary_cat":"physics.ins-det","submitted_at":"2026-05-08T10:55:15+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":2.0,"formal_verification":"none","one_line_summary":"ATLAS Inner Detector track and vertex reconstruction maintains high efficiency, good resolution, and low fake rates for up to 80 simultaneous proton-proton interactions in Run 2 and Run 3 data and simulations.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"A positive-weight next-to-leading-order Monte Carlo for heavy flavour hadroproduction, JHEP09(2007) 126, arXiv:0707.3088 [hep-ph]. [47] P. Nason,A new method for combining NLO QCD with shower Monte Carlo algorithms, JHEP11(2004) 040, arXiv:hep-ph/0409146. [48] S. Frixione, P. Nason and C. Oleari, Matching NLO QCD computations with parton shower simulations: the POWHEG method, JHEP11(2007) 070, arXiv:0709.2092 [hep-ph]. [49] S. Alioli, P. Nason, C. Oleari and E. Re,A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX, JHEP06(2010) 043, arXiv:1002.2581 [hep-ph]. [50] ATLAS Collaboration,Studies on top-quark Monte Carlo modelling for Top2016, ATL-PHYS-PUB-2016-020, 2016,url:https://cds.cern.ch/record/2216168. [51] ATLAS Collaboration,"},{"citing_arxiv_id":"2605.02341","ref_index":20,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Study of $t\\bar{t}$ threshold effects in $e\\mu$ differential distributions measured in $\\sqrt{s}=13$\\,TeV $pp$ collisions with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2026-05-04T08:44:34+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"ATLAS data on eμ invariant mass and angle distributions in 13 TeV collisions are better described by ttbar models that include color-singlet quasi-bound states near threshold, with fits showing over 3 sigma evidence and a cross-section matching dedicated threshold studies.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Phys. Rev. Lett.127(2021) 062001, arXiv:2012.14267 [hep-ph]. [18] P. Nason,A new method for combining NLO QCD with shower Monte Carlo algorithms, JHEP11 (2004) 040, arXiv:hep-ph/0409146. [19] S. Frixione, P. Nason and C. Oleari,Matching NLO QCD computations with parton shower simulations: the POWHEG method, JHEP11(2007) 070, arXiv:0709.2092 [hep-ph]. [20] S. Alioli, P. Nason, C. Oleari and E. Re,A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX, JHEP06(2010) 043, arXiv:1002.2581 [hep-ph]. [21] T. Ježo, J. M. Lindert, P. Nason, C. Oleari and S. Pozzorini,An NLO+PS generator for𝑡¯𝑡 and 𝑊𝑡 productionanddecayincludingnon-resonantandinterferenceeffects, Eur."},{"citing_arxiv_id":"2605.01539","ref_index":223,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Multimodal Fragmentation of All-Heavy Pentaquarks: Uncertainty-Aware Predictions for Hadron Colliders","primary_cat":"hep-ph","submitted_at":"2026-05-02T17:06:26+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"Develops uncertainty-aware fragmentation functions PQ5Q1.1 for all-charm pentaquarks using multimodal perturbative and nonperturbative modeling for collider predictions.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Factorization (µF ) and renormalization (µ R) scales are chosen based on the natural energy scales of the final state. We setµ F =µ R =µ N, withµ N =m P5Q⊥ +|⃗ κ2|as the natural reference scale. Here,m P5Q⊥ = q m2 P5Q +|⃗ κ1|2 is the pentaquark transverse mass. This single- scale scheme, summingm 1⊥ andm 2⊥, is a common standard in precision QCD numerical codes (e.g., Refs. [223, 224]). Missing higher-order uncertainties (MHOUs) are estimated by varying µF andµ R betweenµ N /2 and 2µ N via theC µ parameter. 4 Hadron-collider phenomenology Numerical results presented in this work are obtained using thePython+FortranJETHAD multimodular interface [100-105]. For proton PDFs, we employ theNNPDF4.0NLO set [225], accessed viaLHAPDF6[226]."},{"citing_arxiv_id":"2605.00502","ref_index":3,"ref_count":2,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Multiplicative matching of neutral current deep-inelastic scattering processes at next-to-leading order in PYTHIA 8","primary_cat":"hep-ph","submitted_at":"2026-05-01T08:25:34+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"A multiplicative matching scheme reweights Born-level events in PYTHIA 8 so the first parton shower emission follows the real NLO matrix element, improving agreement with HERA DIS data.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"recently applying such algorithms to deep-inelastic scatter- ing (DIS) processes has gained some attention as well, main motivation being to provide accurate simulations for the fu- ture experiments at the Electron-Ion Collider (EIC) [17]. The POWHEG method for neutral-current (NC) and charged- current DIS [18] has been introduced in the POWHEGBOX framework [13, 19], with an extension to the polarized case in [20]. Another approach presented in [21] introduces a Monte Carlo factorization scheme including NLO correc- tions. In the context of the SHERPAframework [22], the MC@NLO method provided the basis for simulations of the DIS process at next-to-next-to-leading order (NNLO) accu- racy in [23] and for a multi-jet merged calculation with up"},{"citing_arxiv_id":"2604.27795","ref_index":33,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Search for light charged Higgs bosons decaying to charm and strange quarks in $\\mathrm{t\\bar{t}}$ events in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-04-30T12:40:10+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"No evidence found for light charged Higgs bosons in ttbar events; upper limits set on B(t to H±b) of 0.07-1.12% at 95% CL for masses 40-160 GeV assuming 100% decay to cs.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"1007/JHEP07(2014)079,arXiv:1405.0301. [31] Particle Data Group Collaboration, \"Review of Particle Physics\",PTEP2024(2024) 083C01,doi:10.1093/ptep/ptae084. References 19 [32] S. Frixione, P . Nason, and C. Oleari, \"Matching NLO QCD computations with parton shower simulations: the POWHEG method\",JHEP11(2007) 070, doi:10.1088/1126-6708/2007/11/070,arXiv:0709.2092. [33] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX\",JHEP06(2010) 043, doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. [34] P . Nason, \"A new method for combining NLO QCD with shower Monte Carlo algorithms\",JHEP11(2004) 040,doi:10.1088/1126-6708/2004/11/040,"},{"citing_arxiv_id":"2604.27044","ref_index":44,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Improved results on Higgs boson pair production in the 4b final state","primary_cat":"hep-ex","submitted_at":"2026-04-29T17:54:15+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"CMS sets an observed upper limit of 4.4 on the HH signal strength μ_HH in the 4b final state at 13.6 TeV, improving prior LHC results by more than a factor of two in the resolved topology.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"[42] P . Nason, \"A new method for combining NLO QCD with shower Monte Carlo algorithms\",JHEP11(2004) 040,doi:10.1088/1126-6708/2004/11/040, arXiv:hep-ph/0409146. [43] S. Frixione, P . Nason, and C. Oleari, \"Matching NLO QCD computations with parton shower simulations: the POWHEG method\",JHEP11(2007) 070, doi:10.1088/1126-6708/2007/11/070,arXiv:0709.2092. [44] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX\",JHEP06(2010) 043,doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. References 59 [45] E. Bagnaschi, G. Degrassi, P . Slavich, and A. Vicini, \"Higgs production via gluon fusion in thePOWHEGapproach in the SM and in the MSSM\",JHEP02(2012) 088,"},{"citing_arxiv_id":"2604.25538","ref_index":84,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Simultaneous measurements of $N$-subjettiness observables in jets from gluons and light-flavour quarks, and in decays of boosted W bosons and top quarks","primary_cat":"hep-ex","submitted_at":"2026-04-28T12:04:54+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"CMS reports a simultaneous measurement of 25 N-subjettiness observables in 1-, 2-, and 3-prong jets, unfolded to stable particles with particle-level correlations for QCD modeling.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"[82] P . Nason, \"A new method for combining NLO QCD with shower Monte Carlo algorithms\",JHEP11(2004) 040,doi:10.1088/1126-6708/2004/11/040, arXiv:hep-ph/0409146. [83] S. Frixione, P . Nason, and C. Oleari, \"Matching NLO QCD computations with parton shower simulations: thePOWHEGmethod\",JHEP11(2007) 070, doi:10.1088/1126-6708/2007/11/070,arXiv:0709.2092. [84] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: thePOWHEG BOX\",JHEP06(2010) 043, doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. [85] S. Frixione, G. Ridolfi, and P . Nason, \"A positive-weight next-to-leading-order Monte Carlo for heavy flavour hadroproduction\",JHEP09(2007) 126,"},{"citing_arxiv_id":"2604.24531","ref_index":43,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Search for associated production of a Higgs boson and two vector bosons via vector boson scattering at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-04-27T14:30:10+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"CMS excludes κ_VV outside 0.40-1.60 at 95% CL and constrains κ_2W and κ_2Z using VBS events with a boosted Higgs to bb decay.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"[41] P . Nason, \"A new method for combining NLO QCD with shower Monte Carlo algorithms\",JHEP11(2004) 040,doi:10.1088/1126-6708/2004/11/040, arXiv:hep-ph/0409146. [42] S. Frixione, P . Nason, and C. Oleari, \"Matching NLO QCD computations with parton shower simulations: the POWHEG method\",JHEP11(2007) 070, doi:10.1088/1126-6708/2007/11/070,arXiv:0709.2092. [43] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX\",JHEP06(2010) 043, doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. [44] J. Alwall et al., \"Comparative study of various algorithms for the merging of parton showers and matrix elements in hadronic collisions\",Eur."},{"citing_arxiv_id":"2604.21670","ref_index":102,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Effective field theory interpretation of ATLAS measurements involving the Higgs boson, electroweak bosons and the top quark","primary_cat":"hep-ex","submitted_at":"2026-04-23T13:36:10+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":"[99]ATLAS Pythia 8 tunes to 7 TeV data, tech. rep., CERN, 2014, url:https://cds.cern.ch/record/1966419. [100] R. D. Ball et al.,Parton distributions with LHC data, Nucl. Phys. B867(2013) 244, arXiv:1207.1303 [hep-ph]. [101] P. Nason,A new method for combining NLO QCD with shower Monte Carlo algorithms, JHEP11(2004) 040, arXiv:hep-ph/0409146 [hep-ph]. [102] S. Frixione, P. Nason and C. Oleari, Matching NLO QCD computations with Parton Shower simulations: the POWHEG method, JHEP11(2007) 070, arXiv:0709.2092 [hep-ph]. [103] S. Alioli, P. Nason, C. Oleari and E. Re,A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX, JHEP06(2010) 043, arXiv:1002.2581 [hep-ph]."},{"citing_arxiv_id":"2604.20999","ref_index":56,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Search for dark matter produced in association with a dark Higgs boson decaying into a bottom quark-antiquark pair in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-04-22T18:41:48+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"New upper limits exclude mediator masses up to 4.5 TeV for a 50 GeV dark Higgs and up to 2.5 TeV for 150 GeV in a spin-1 mediator dark matter model, the most stringent to date for these masses.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"[54] P . Nason, \"A new method for combining NLO QCD with shower Monte Carlo algorithms\",JHEP11(2004) 040,doi:10.1088/1126-6708/2004/11/040, arXiv:hep-ph/0409146. [55] S. Frixione, P . Nason, and C. Oleari, \"Matching NLO QCD computations with parton shower simulations: the POWHEG method\",JHEP11(2007) 070, doi:10.1088/1126-6708/2007/11/070,arXiv:0709.2092. [56] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX\",JHEP06(2010) 043, doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. [57] S. Alioli, P . Nason, C. Oleari, and E. Re, \"NLO single-top production matched with shower in POWHEG:s- andt-channel contributions\",JHEP09(2009) 111,"},{"citing_arxiv_id":"2604.19495","ref_index":41,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Search for quantum black holes in lepton+jet final states using proton-proton collisions at $\\sqrt{s}=13.6$ TeV with the ATLAS detector","primary_cat":"hep-ex","submitted_at":"2026-04-21T14:18:08+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"No significant excess of high-mass lepton+jet events is observed in 164 fb^{-1} of 13.6 TeV pp collisions, setting 95% CL upper limits on quantum black hole production cross-section times branching ratio that reach a mass scale of 9.4 TeV.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"A positive-weight next-to-leading-order Monte Carlo for heavy flavour hadroproduction, JHEP09(2007) 126, arXiv:0707.3088 [hep-ph]. [39] P. Nason,A new method for combining NLO QCD with shower Monte Carlo algorithms, JHEP11(2004) 040, arXiv:hep-ph/0409146. [40] S. Frixione, P. Nason and C. Oleari, Matching NLO QCD computations with parton shower simulations: the POWHEG method, JHEP11(2007) 070, arXiv:0709.2092 [hep-ph]. [41] S. Alioli, P. Nason, C. Oleari and E. Re,A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX, JHEP06(2010) 043, arXiv:1002.2581 [hep-ph]. [42] J. Alwall et al.,The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations, JHEP07(2014) 079,"},{"citing_arxiv_id":"2604.19199","ref_index":16,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"The FASER experiment at the Large Hadron Collider","primary_cat":"hep-ex","submitted_at":"2026-04-21T08:07:43+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":2.0,"formal_verification":"none","one_line_summary":"FASER is now running at the LHC and has started delivering first collider-based neutrino data along with searches for new light particles.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"the far-forward hadron production cross section, which suffers from large uncertainties. Since heavy quark production can be calculated using perturbative QCD, the flux component from charm hadron decay is calculated separately from that arising from light-hadron decay. Light hadron production is estimated using several phenomenological models used for cosmic-ray physics. The central prediction usesEPOS-LHC[16] to simulate the production of forward light-hadrons and the envelope formed byEPOS-LHC, SIBYLL 2.3d[17],QGSJET 2.04[18] as well as the forward physics tune ofPYTHIA[19] is used to define an uncertainty band, with typical uncertainties ofO(20%). Using the results of Ref. [20], charm hadron production is modeled usingPOWHEG[21, 22, 23] matched withPYTHIA 8."},{"citing_arxiv_id":"2604.17564","ref_index":50,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Search for the single production of vector-like quarks decaying into a W boson and a b quark using single-lepton final states in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-04-19T18:10:43+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"No significant excess observed in search for vector-like quark single production to Wb, setting 95% CL upper limits on κ_W as low as 0.086 near 1.4 TeV mass and excluding masses below 2.4 TeV at κ_W=0.2.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"Frixione, P . Nason, and C. Oleari, \"Matching NLO QCD computations with parton shower simulations: the POWHEG method\",JHEP11(2007) 070, doi:10.1088/1126-6708/2007/11/070,arXiv:0709.2092. [49] P . Nason, \"A new method for combining NLO QCD with shower Monte Carlo algorithms\",JHEP11(2004) 040,doi:10.1088/1126-6708/2004/11/040, arXiv:hep-ph/0409146. [50] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX\",JHEP06(2010) 043, doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. [51] C. Bierlich et al., \"A comprehensive guide to the physics and usage of PYTHIA 8.3\", SciPost Phys. Codeb.2022(2022) 8,doi:10.21468/SciPostPhysCodeb."},{"citing_arxiv_id":"2604.14236","ref_index":26,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Search for heavy resonances decaying into four-lepton final states via light bosons in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-04-14T22:17:26+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"No significant excess observed in four-lepton events from heavy resonances, setting upper limits on production cross sections for dilepton masses 0.4-15 GeV using novel merged-object techniques.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"[24] P . Nason, \"A new method for combining NLO QCD with shower Monte Carlo algorithms\",JHEP11(2004) 040,doi:10.1088/1126-6708/2004/11/040, arXiv:hep-ph/0409146. [25] S. Frixione, P . Nason, and C. Oleari, \"Matching NLO QCD computations with Parton Shower simulations: the POWHEG method\",JHEP11(2007) 070, doi:10.1088/1126-6708/2007/11/070,arXiv:0709.2092. [26] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX\",JHEP06(2010) 043, doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. [27] P . Nason and G. Zanderighi, \"W+W−,WZandZZproduction in the POWHEG-BOX-V2\",Eur. Phys. J. C74(2014) 2702, doi:10.1140/epjc/s10052-013-2702-5,arXiv:1311."},{"citing_arxiv_id":"2604.13157","ref_index":95,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Proton Structure from Neural Simulation-Based Inference at the LHC","primary_cat":"hep-ph","submitted_at":"2026-04-14T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":8.0,"formal_verification":"none","one_line_summary":"Neural simulation-based inference on unbinned top-quark pair data at 13 TeV yields improved gluon PDF precision over traditional binned analyses while incorporating experimental and theoretical uncertainties.","context_count":1,"top_context_role":"method","top_context_polarity":"use_method","context_text":"[93] P. Nason, \"A New method for combining NLO QCD with shower Monte Carlo algorithms\",JHEP 11(2004) 040,doi:10.1088/1126-6708/2004/11/040,arXiv:hep-ph/0409146. [94] S. Frixione, P. Nason, and C. Oleari, \"Matching NLO QCD computations with Parton Shower simulations: the POWHEG method\",JHEP11(2007) 070, doi:10.1088/1126-6708/2007/11/070,arXiv:0709.2092. [95] S. Alioli, P. Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: the POWHEG BOX\",JHEP06(2010) 043, doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. [96] S. Frixione, P. Nason, and G. Ridolfi, \"A Positive-weight next-to-leading-order Monte Carlo for heavy flavour hadroproduction\",JHEP09(2007) 126,doi:10."},{"citing_arxiv_id":"2604.10729","ref_index":43,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Search for a new heavy resonance decaying to a top quark and a neutral scalar boson in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2026-04-12T17:02:10+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"No excess found in search for T' to top plus phi; excludes T' masses 0.85-1.3 TeV at 95% CL for SM Higgs case with 5% width, and sets cross-section limits as low as 0.1 fb.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Nason, \"A positive-weight next-to-leading-order Monte Carlo for heavy flavour hadroproduction\",JHEP09(2007) 126, doi:10.1088/1126-6708/2007/09/126,arXiv:0707.3088. [42] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: The POWHEG BOX\",JHEP06(2010) 043,doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. [43] E. Re, \"Single-top Wt-channel production matched with parton showers using the POWHEG method\",Eur. Phys. J. C71(2011) 1547, doi:10.1140/epjc/s10052-011-1547-z,arXiv:1009.2450. [44] T. Sj ¨ostrand et al., \"An introduction to PYTHIA 8.2\",Comput. Phys. Commun.191(2015) 159,doi:10.1016/j.cpc.2015.01.024,arXiv:1410.3012. 18 [45] NNPDF Collaboration, \"Parton distributions from high-precision collider data\",Eur."},{"citing_arxiv_id":"2604.09809","ref_index":66,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Particle transformers for identifying Lorentz-boosted Higgs bosons decaying to a pair of W bosons","primary_cat":"hep-ex","submitted_at":"2026-04-10T18:33:27+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"PaRT achieves >50% tagging efficiency for boosted H->WW jets at 1% background efficiency, decorrelated from jet mass, with data-to-simulation scale factors of 0.9-1.0 on 138 fb^{-1} of 13 TeV collisions.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"[64] P . Nason, \"A new method for combining NLO QCD with shower Monte Carlo algorithms\",JHEP11(2004) 040,doi:10.1088/1126-6708/2004/11/040, arXiv:hep-ph/0409146. [65] S. Frixione, P . Nason, and C. Oleari, \"Matching NLO QCD computations with parton shower simulations: thePOWHEGmethod\",JHEP11(2007) 070, doi:10.1088/1126-6708/2007/11/070,arXiv:0709.2092. [66] S. Alioli, P . Nason, C. Oleari, and E. Re, \"A general framework for implementing NLO calculations in shower Monte Carlo programs: thePOWHEGbox\",JHEP06(2010) 043, doi:10.1007/JHEP06(2010)043,arXiv:1002.2581. [67] E. Bagnaschi, G. Degrassi, P . Slavich, and A. Vicini, \"Higgs production via gluon fusion in thePOWHEGapproach in the SM and in the MSSM\",JHEP02(2012) 088,"},{"citing_arxiv_id":"2604.09485","ref_index":33,"ref_count":1,"confidence":0.9,"is_internal_anchor":true,"paper_title":"Threshold Top-Quark Pair-Production: Cross Sections and Key Uncertainties","primary_cat":"hep-ph","submitted_at":"2026-04-10T16:51:37+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"Near-threshold top-quark pair production cross section at 13 TeV LHC is 11.67 pb with +1.43/-1.47 pb uncertainty, including NRQCD Green's function effects and comparison to POWHEG-BOX.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Frixione, E. Laenen, P. Motylinski and B.R. Webber,Angular correlations of lepton pairs from vector boson and top quark decays in Monte Carlo simulations,JHEP04(2007) 081 [hep-ph/0702198]. [32] P. Artoisenet, R. 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Nason, A positive-weight next-to-leading-order Monte Carlo for heavy flavour hadroproduction, JHEP09(2007) 126, arXiv:0707.3088 [hep-ph]."},{"citing_arxiv_id":"2511.21240","ref_index":55,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"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":"2511.19563","ref_index":33,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Search for light pseudoscalar bosons, pair-produced in Higgs boson decays in the four-electron final state in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2025-11-24T15:36:17+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"No excess observed; first LHC search sets 95% CL upper limits on H to AA to 4e branching fraction down to 10^{-5} for 10-100 MeV masses and short lifetimes.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2511.16394","ref_index":62,"ref_count":1,"confidence":0.88,"is_internal_anchor":true,"paper_title":"Search for Higgsinos in final states with low-momentum lepton-track pairs at 13 TeV","primary_cat":"hep-ex","submitted_at":"2025-11-20T14:13:31+00:00","verdict":null,"verdict_confidence":null,"novelty_score":null,"formal_verification":null,"one_line_summary":null,"context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2511.01995","ref_index":31,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Inclusive and differential measurements of the $\\mathrm{t\\bar{t}}\\gamma$ cross section and the $\\mathrm{t\\bar{t}}\\gamma$ / $\\mathrm{t\\bar{t}}$ cross section ratio in proton-proton collisions at $\\sqrt{s}$ = 13 TeV","primary_cat":"hep-ex","submitted_at":"2025-11-03T19:08:32+00:00","verdict":"ACCEPT","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"CMS reports fiducial and differential ttγ cross sections plus ttγ/tt ratios at 13 TeV that agree with Standard Model expectations within uncertainties.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null}],"limit":50,"offset":0}