{"id":"W6894394780","doi":"10.5445/ir/1000118245","title":"Search for an Invisibly Decaying Z' Boson at Belle II in e⁺e⁻ → μ⁺μ⁻(e$^{\\pm}$μ$^{\\mp}$) Plus Missing Energy Final States","year":2020,"lang":"en","type":"article","venue":"Repository KITopen (Karlsruhe Institute of Technology)","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"Institut National de Physique Nucléaire et de Physique des Particules; Akademi Sains Malaysia; Japan Society for the Promotion of Science; Natural Sciences and Engineering Research Council of Canada; Korea Research Environment Open Network; Istituto Nazionale di Fisica Nucleare; National Institute of Informatics; Ministry of Science and Higher Education of the Russian Federation; Bundesministerium für Bildung, Wissenschaft und Forschung; Ministry of Education and Science of Ukraine; National Foundation for Science and Technology Development; Max-Planck-Gesellschaft; Ministry of Education, Culture, Sports, Science and Technology; Korea Institute of Science and Technology Information; Liaoning Revitalization Talents Program; Bundesministerium für Bildung und Forschung; Ministerstvo Školství, Mládeže a Tělovýchovy; Korea Institute of Science and Technology; Thailand Center of Excellence in Physics; United States-Israel Binational Science Foundation; Generalitat Valenciana; National Research Foundation; Austrian Science Fund; CAS Center for Excellence in Particle Physics; Chinese Academy of Sciences; U.S. Department of Energy; National Natural Science Foundation of China; National Science Foundation; Compute Canada; Canarie; Deutsche Forschungsgemeinschaft; Javna Agencija za Raziskovalno Dejavnost RS; Türkiye Bilimsel ve Teknolojik Araştırma Kurumu; Centre National de la Recherche Scientifique; Univerzita Karlova v Praze; Alexander von Humboldt-Stiftung","keywords":"Missing energy; Energy (signal processing); Boson; Missing data; Luminosity","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"],"consensus_categories":[],"category_scores_codex":[0.0001123316,0.0002487153,0.0004299027,0.0002437318,0.001604234,0.00003937196,0.0005131935,0.0001557025,0.00002541493],"category_scores_gemma":[0.00001477376,0.0002612726,0.0001358475,0.0004820738,0.000208104,0.0005075723,0.0008463984,0.0003078047,0.000003558729],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00016178,"about_ca_system_score_gemma":0.0002431813,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001216385,"about_ca_topic_score_gemma":0.0001400125,"domain_scores_codex":[0.9982135,0.0000344547,0.0006010488,0.0005267746,0.0001833855,0.0004408399],"domain_scores_gemma":[0.9990335,0.00004748185,0.0002144205,0.000414127,0.0001324,0.0001581119],"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":[0.000652439,0.0009613414,0.0676846,0.0001942031,0.0003425087,0.00009169172,0.005841559,0.03160393,0.7816882,0.07795509,0.0008610667,0.03212336],"study_design_scores_gemma":[0.001908048,0.0008542745,0.0003617156,0.0002293754,0.00006930251,0.00002746571,0.0009109171,0.1893075,0.7372353,0.003595949,0.06494453,0.0005556185],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9897101,0.0001355916,0.006462963,0.001528888,0.0003535591,0.0003134068,0.00003605965,0.00009085176,0.0013686],"genre_scores_gemma":[0.9968358,0.000008908337,0.002487058,0.0000569868,0.0002192945,0.00008272026,0.00006866714,0.00003470115,0.0002059146],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1577036,"threshold_uncertainty_score":0.999984,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03578937561942672,"score_gpt":0.2957058444382859,"score_spread":0.2599164688188592,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}