{"id":"W4224049294","doi":"10.1016/j.physletb.2022.137106","title":"A search for an unexpected asymmetry in the production of e+μ− and e−μ+ pairs in proton–proton collisions recorded by the ATLAS detector at <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" altimg=\"si1.svg\"><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt><mml:mo linebreak=\"goodbreak\" linebreakstyle=\"after\">=</mml:mo><mml:mn>13</mml:mn></mml:math> TeV","year":2022,"lang":"lv","type":"article","venue":"Physics Letters B","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"H2020 Marie Skłodowska-Curie Actions; Royal Society; Centre National pour la Recherche Scientifique et Technique; European Social Fund; European Regional Development Fund; Max-Planck-Gesellschaft; Centre National de la Recherche Scientifique; British Columbia Knowledge Development Fund; Fundação para a Ciência e a Tecnologia; Institut National de Physique Nucléaire et de Physique des Particules; 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; Narodowa Agencja Wymiany Akademickiej; Japan Society for the Promotion of Science; National Research Center \"Kurchatov Institute\"; Israel Science Foundation; Türkiye Atom Enerjisi Kurumu; Joint Institute for Nuclear Research; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Bundesministerium für Wissenschaft, Forschung und Wirtschaft; Generalitat de Catalunya; Generalitat Valenciana; Austrian Science Fund; U.S. Department of Energy; National Natural Science Foundation of China; Leverhulme Trust; European Commission; 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; National Science Foundation; Alexander von Humboldt-Stiftung; TRIUMF; Compute Canada; Agencia Nacional de Investigación y Desarrollo; Services Fédéraux des Affaires Scientifiques, Techniques et Culturelles; Ministerstvo Školství, Mládeže a Tělovýchovy; Canarie; Centres de Recerca de Catalunya; CERN; Danmarks Grundforskningsfond; Ministerio de Ciencia e Innovación","keywords":"Physics; Particle physics; Large Hadron Collider; Neutralino; Leptoquark; Supersymmetry; Superpartner; Physics beyond the Standard Model; Nuclear physics; Atlas (anatomy); Pair production; Scalar (mathematics); Lepton","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":[0.0006041373,0.0003783445,0.0003637728,0.001312,0.000480934,0.0006623555,0.0004876107,0.0007918548,0.003127893],"category_scores_gemma":[0.0007083204,0.0003055347,0.0005413211,0.001329891,0.000251817,0.0003142992,0.0006571913,0.0002983317,0.0006793843],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002827966,"about_ca_system_score_gemma":0.0003269905,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001412899,"about_ca_topic_score_gemma":0.001891393,"domain_scores_codex":[0.9996486,0.00004993208,0.00002116307,0.0001163708,0.00007342936,0.00009046086],"domain_scores_gemma":[0.9992533,0.0003177061,0.0001703347,0.00007227987,0.00004800957,0.0001382841],"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":[0.009673949,0.0005656169,0.4317181,0.000371404,0.0006032994,0.006093161,0.0004320636,0.004118095,0.4897971,0.005999891,0.004976226,0.04565118],"study_design_scores_gemma":[0.0006412225,0.002362332,0.719469,0.00002541151,0.0005197966,0.008382039,0.0004859437,0.02150799,0.2375004,0.00271083,0.006239475,0.0001556397],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9926928,0.00010879,0.001837842,0.00008723224,0.000008784722,0.00001465157,0.002117032,0.0001373482,0.002995482],"genre_scores_gemma":[0.9950216,0.00004440824,0.0016905,0.00004708551,0.000009385632,0.000008879657,0.002441798,0.00001393266,0.0007224269],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003127893,"threshold_uncertainty_score":0.01046389,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01732680109772377,"score_gpt":0.2495651917152476,"score_spread":0.2322383906175238,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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