{"id":"W2583075005","doi":"10.1007/jhep01(2017)117","title":"Measurements of ψ(2S) and X(3872) → J/ψπ + π − production in pp collisions at s = 8 $$ \\sqrt{s}=8 $$ TeV with the ATLAS detector","year":2017,"lang":"en","type":"article","venue":"Journal of High Energy Physics","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":76,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University; University of British Columbia; Simon Fraser University; TRIUMF; Carleton University; University of Victoria; McGill University; University of Toronto; University of Alberta; Université de Montréal; Institute of Particle Physics","funders":"Institut National de Physique Nucléaire et de Physique des Particules; Fundação para a Ciência e a Tecnologia; Agencia Nacional de Promoción Científica y Tecnológica; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Science and Technology Facilities Council; Bundesministerium für Bildung und Forschung; Ministry of Education, Culture, Sports, Science and Technology; Natural Sciences and Engineering Research Council of Canada; Fondation Partager le Savoir; European Social Fund; Royal Society; Centre National pour la Recherche Scientifique et Technique; Georgian National Science Foundation; Japan Society for the Promotion of Science; National Research Center \"Kurchatov Institute\"; British Columbia Knowledge Development Fund; Max-Planck-Gesellschaft; Centre National de la Recherche Scientifique; Israel Science Foundation; Comisión Nacional de Investigación Científica y Tecnológica; Türkiye Atom Enerjisi Kurumu; Joint Institute for Nuclear Research; Ministerstwo Edukacji i Nauki; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; Generalitat de Catalunya; Generalitat Valenciana; Fonds Québécois de la Recherche sur la Nature et les Technologies; Austrian Science Fund; Israeli Centers for Research Excellence; U.S. Department of Energy; Ontario Innovation Trust; National Natural Science Foundation of China; European Commission; Leverhulme Trust; Fundação de Amparo à Pesquisa do Estado de São Paulo; Javna Agencija za Raziskovalno Dejavnost RS; Deutsche Forschungsgemeinschaft; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Agence Nationale de la Recherche; Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles; Department of Science and Technology, Ministry of Science and Technology, India; General Secretariat for Research and Technology; National Science Foundation; Compute Canada; Alexander von Humboldt-Stiftung; TRIUMF; Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS); CERN; Danmarks Grundforskningsfond; Canarie","keywords":"X(3872); Physics; Particle physics; Production (economics); Invariant mass; Atlas detector; Nuclear physics; Large Hadron Collider; Hadron","routes":{"ca_aff":true,"ca_fund":true,"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":[0.000527161,0.0009031934,0.0003204962,0.0006609572,0.0004923137,0.0008022296,0.0006022025,0.000461027,0.005594481],"category_scores_gemma":[0.0005020256,0.0004012939,0.0002347221,0.0007221531,0.000406339,0.0003471414,0.0006940062,0.0003526702,0.001025363],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006064458,"about_ca_system_score_gemma":0.0002155752,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001371903,"about_ca_topic_score_gemma":0.001926551,"domain_scores_codex":[0.9996079,0.00005933588,0.00001142421,0.0001168337,0.0001249169,0.00007967812],"domain_scores_gemma":[0.9997451,0.0000801442,0.00006321309,0.00002993511,0.00003480919,0.00004691049],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.004045707,0.0002977624,0.1160491,0.0002242612,0.0002225731,0.002508321,0.0004739087,0.004185698,0.8405788,0.006331387,0.001376713,0.02370577],"study_design_scores_gemma":[0.0001805362,0.002131532,0.2424792,0.00002730106,0.0001643636,0.002974957,0.0005004905,0.007928846,0.7301813,0.001966323,0.01136052,0.000104688],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9899741,0.0002217552,0.002921868,0.0000336082,0.00001190772,0.00001920492,0.000496685,0.000141286,0.006179571],"genre_scores_gemma":[0.9939825,0.0001669481,0.001664565,0.00002892259,0.000009980053,0.00002435765,0.0006722014,0.00003056384,0.003419889],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005594481,"threshold_uncertainty_score":0.01871544,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02010045408056789,"score_gpt":0.2500571070900222,"score_spread":0.2299566530094543,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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