{"id":"W3145937191","doi":"10.1016/j.physletb.2021.136259","title":"Search for K+ decays to a muon and invisible particles","year":2021,"lang":"en","type":"article","venue":"Physics Letters B","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":68,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; TRIUMF","funders":"Instituto Nazionale di Fisica Nucleare; Russian Academy of Sciences; Russian Science Foundation; Ministry of Education and Science of the Russian Federation; Science and Technology Facilities Council; Ministero dell’Istruzione, dell’Università e della Ricerca; TRIUMF; Ministry of Education, Youth and Science; Consejo Nacional de Ciencia y Tecnología; H2020 Marie Skłodowska-Curie Actions; Institutul de Fizică Atomică; Horizon 2020; Fonds De La Recherche Scientifique - FNRS; Russian Foundation for Basic Research; Bundesministerium für Bildung und Forschung; Ministerstvo Školství, Mládeže a Tělovýchovy; National Science Foundation; Biomedical Engineering Society; Royal Society; Istituto Nazionale di Fisica Nucleare; European Research Council; CERN; National Research Council; National Research Centre; Univerzita Karlova v Praze; Natural Sciences and Engineering Research Council of Canada; Joint Institute for Nuclear Research; Ministère de l’Enseignement Supérieur et de la Recherche Scientifique","keywords":"Physics; Muon; Particle physics; Branching fraction; Neutrino; Large Hadron Collider; Lepton; Nuclear physics; Scalar (mathematics); Scalar boson; Lepton number; Boson; Electron; Geometry","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":[0.001535213,0.000774668,0.0004997313,0.001451576,0.0009035174,0.001614389,0.0006287672,0.0006912938,0.002487849],"category_scores_gemma":[0.001161509,0.0004119472,0.000521336,0.0007269426,0.0004480834,0.0008050204,0.001339649,0.0003636921,0.0006398558],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004727345,"about_ca_system_score_gemma":0.0004691869,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001094323,"about_ca_topic_score_gemma":0.001340935,"domain_scores_codex":[0.9993997,0.00008670968,0.00003306316,0.0001938227,0.0001513212,0.0001353343],"domain_scores_gemma":[0.9991478,0.0002004427,0.0002942276,0.0001277969,0.00008928251,0.0001404775],"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":[0.01122907,0.0006012942,0.4817027,0.0009251327,0.0006848585,0.003373091,0.001183702,0.004009589,0.375079,0.03167459,0.003843663,0.08569338],"study_design_scores_gemma":[0.001344648,0.004482564,0.3299783,0.0004081813,0.001152539,0.008475926,0.001937989,0.05153139,0.5105346,0.02722499,0.06257327,0.0003556139],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9836473,0.0008099626,0.004094209,0.0001186805,0.00002029592,0.00002811635,0.0005333226,0.0001589219,0.01058916],"genre_scores_gemma":[0.9949596,0.0002370541,0.002355129,0.00007183557,0.00001647181,0.00001130115,0.0007192679,0.00001798853,0.001611323],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002487849,"threshold_uncertainty_score":0.008322656,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02603215402458723,"score_gpt":0.2904212957615612,"score_spread":0.2643891417369739,"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."}}