{"id":"W2302260175","doi":"10.1016/j.physletb.2016.04.061","title":"Search for single production of a vector-like quark via a heavy gluon in the 4b final state with the ATLAS detector in pp collisions at s=8 TeV","year":2016,"lang":"lv","type":"article","venue":"Physics Letters B","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"H2020 Marie Skłodowska-Curie Actions; Institut National de Physique Nucléaire et de Physique des Particules; Instituto Nazionale di Fisica Nucleare; Agencia Nacional de Promoción Científica y Tecnológica; Fundação para a Ciência e a Tecnologia; Horizon 2020 Framework Programme; Japan Society for the Promotion of Science; National Research Center \"Kurchatov Institute\"; Georgian National Science Foundation; Brookhaven National Laboratory; British Columbia Knowledge Development Fund; European Research Council; Max-Planck-Gesellschaft; Centre National de la Recherche Scientifique; Ministerstwo Edukacji i Nauki; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Narodowe Centrum Nauki; Israel Science Foundation; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; Fonds Québécois de la Recherche sur la Nature et les Technologies; Austrian Science Fund; European Commission; Leverhulme Trust; Fundação de Amparo à Pesquisa do Estado de São Paulo; European Social Fund; Royal Society; Centre National pour la Recherche Scientifique et Technique; Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS); German-Israeli Foundation for Scientific Research and Development; Ministry of Education and Science; Danmarks Grundforskningsfond; Natural Sciences and Engineering Research Council of Canada; Ministerio de Economía y Competitividad; Ministry of Education, Culture, Sports, Science and Technology; Bundesministerium für Bildung und Forschung; Department of Science and Technology, Ministry of Science and Technology, India; Stichting voor Fundamenteel Onderzoek der Materie; Javna Agencija za Raziskovalno Dejavnost RS; Science and Technology Facilities Council; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Deutsche Forschungsgemeinschaft; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Agence Nationale de la Recherche; Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles; Fondation Partager le Savoir; Semiconductor Research Corporation; General Secretariat for Research and Technology; Comisión Nacional de Investigación Científica y Tecnológica; Türkiye Atom Enerjisi Kurumu; Joint Institute for Nuclear Research; Arizona-Nevada Academy of Science; Canarie; Seventh Framework Programme; Poultry Industry Council; CERN; Human Growth Foundation; National Natural Science Foundation of China; Israeli Centers for Research Excellence; U.S. Department of Energy; Ontario Innovation Trust; American Roentgen Ray Society; TRIUMF; Alexander von Humboldt-Stiftung; Compute Canada; National Science Foundation","keywords":"Physics; Particle physics; Large Hadron Collider; Octet; Higgs boson; Atlas (anatomy); Gluon; Quark; Nuclear physics; Atlas detector; Top quark; Luminosity; Vector boson; Branching fraction","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.001490665,0.001042111,0.000601086,0.0002069943,0.001919678,0.0007264939,0.001601519,0.0005910833,0.001338613],"category_scores_gemma":[0.0002221935,0.001172515,0.00129585,0.001358444,0.002398519,0.001127051,0.001352345,0.001335282,0.0009314292],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008589491,"about_ca_system_score_gemma":0.0006268582,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002245739,"about_ca_topic_score_gemma":0.0005070881,"domain_scores_codex":[0.9917012,0.0005869957,0.001501663,0.001805009,0.001988148,0.002416956],"domain_scores_gemma":[0.9943492,0.001808874,0.001285592,0.001782786,0.0002284375,0.000545139],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.004906334,0.001542532,0.000145816,0.0006738262,0.001677986,0.0001716531,0.009042045,0.00338921,0.1398188,0.8081921,0.02524623,0.005193507],"study_design_scores_gemma":[0.002968169,0.00233088,0.0001216736,0.001095969,0.0007743329,0.0001079228,0.002691711,0.03622105,0.9476116,0.002606008,0.002083879,0.001386839],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9884996,0.00064445,0.002237236,0.002863776,0.001112069,0.0002814204,0.0005498762,0.0001077743,0.00370374],"genre_scores_gemma":[0.9935579,0.0002249515,0.0005636928,0.0008400906,0.002045605,0.001886262,0.0003636251,0.0004358632,0.00008199534],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8077928,"threshold_uncertainty_score":0.9998465,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01975614181457766,"score_gpt":0.2440919790884188,"score_spread":0.2243358372738411,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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