{"id":"W4417527730","doi":"10.1007/jhep12(2025)065","title":"Search for charged-lepton flavour violation in top quark interactions with an up-type quark, a muon, and a τ lepton in proton-proton collisions at $$\\sqrt{s}={13}$$ TeV","year":2025,"lang":"en","type":"article","venue":"Journal of High Energy Physics","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute of Particle Physics","funders":"Institut National de Physique Nucléaire et de Physique des Particules; Agencia Estatal de Investigación; Fonds pour la Formation à la Recherche dans l’Industrie et dans l’Agriculture; Qatar National Research Fund; Ministry of Higher Education, Science, Research and Innovation, Thailand; Ministry of Science,Technology and Research; Latvijas Zinātnes Padome; European Regional Development Fund; Centre National de la Recherche Scientifique; Türkiye Enerji, Nükleer ve Maden Araştırma Kurumu; National Academy of Sciences of Ukraine; U.S. Department of Energy; Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro; Ministry of Education, India; Narodowym Centrum Nauki; Benemérita Universidad Autónoma de Puebla; Türkiye Bilimsel ve Teknolojik Araştırma Kurumu; Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul; National Natural Science Foundation of China; National Science and Technology Development Agency; A.G. Leventis Foundation; Fundamental Research Funds for the Central Universities; Fonds Wetenschappelijk Onderzoek; Ministry of Science, ICT and Future Planning; Fonds De La Recherche Scientifique - FNRS; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Bundesministerium für Bildung und Forschung; Ministerio de Economía y Competitividad; Alexander von Humboldt-Stiftung; Secretaría de Educación Superior, Ciencia, Tecnología e Innovación; Consejo Nacional de Ciencia y Tecnología; Beijing Municipal Science and Technology Commission; National Research Centre; Austrian Science Fund; Ministerstvo Školství, Mládeže a Tělovýchovy; Fundação para a Ciência e a Tecnologia; Universidad Autónoma de San Luis Potosí; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; European Commission; Fundação de Amparo à Pesquisa do Estado de São Paulo; Hellenic Foundation for Research and Innovation; Department of Science and Technology, Ministry of Science and Technology, India; Nemzeti Kutatási Fejlesztési és Innovációs Hivatal; Shota Rustaveli National Science Foundation; Deutsche Forschungsgemeinschaft; Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional; CERN; Bulgarian National Science Fund; Science and Technology Facilities Council; Welch Foundation; Magyar Tudományos Akadémia; National Science Council; Pakistan Atomic Energy Commission; Fonds National de la Recherche Luxembourg; Alfred P. Sloan Foundation; Science Foundation Ireland; National Science Foundation","keywords":"Top quark; Lepton; Flavour; Muon; Large Hadron Collider; Quark; Pair production; Standard Model (mathematical formulation); Branching fraction","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008676994,0.0003921149,0.0002821379,0.00108547,0.0004695486,0.0008355046,0.000420731,0.0003897131,0.001020191],"category_scores_gemma":[0.0007847029,0.0002544272,0.0002578092,0.000964187,0.0002793185,0.0002361122,0.0003794171,0.0002112888,0.0001441713],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004391351,"about_ca_system_score_gemma":0.0003440721,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004345042,"about_ca_topic_score_gemma":0.004973439,"domain_scores_codex":[0.9997402,0.00006259375,0.00001436225,0.00004766348,0.00007686523,0.00005827295],"domain_scores_gemma":[0.9993991,0.0002592041,0.0001670713,0.0000261147,0.00005197749,0.00009667643],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.004960156,0.0005194586,0.6888936,0.00009663725,0.0003272207,0.002206319,0.0001921515,0.008696243,0.2769702,0.002953998,0.0009434156,0.01324046],"study_design_scores_gemma":[0.0003270417,0.002059824,0.6265109,0.00002312473,0.000336139,0.002609258,0.0004598741,0.1285212,0.2350881,0.002097625,0.001864286,0.0001026798],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989513,0.0000331167,0.000549344,0.0000175047,9.661974e-7,0.000002579759,0.0001231367,0.00001905584,0.0003028987],"genre_scores_gemma":[0.9991254,0.00001547944,0.0004259945,0.000008333649,0.000001969811,0.000002036313,0.0002706818,0.000004180563,0.0001459525],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004345042,"threshold_uncertainty_score":0.008639455,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01452169532228373,"score_gpt":0.3035410286458212,"score_spread":0.2890193333235375,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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