{"id":"W3008995222","doi":"10.1103/physrevd.101.052014","title":"Improved search for two body muon decay <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mrow><mml:mi>μ</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:mo stretchy=\"false\">→</mml:mo><mml:msup><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msub><mml:mrow><mml:mi>X</mml:mi></mml:mrow><mml:mrow><mml:mi>H</mml:mi></mml:mrow></mml:msub></mml:mrow></mml:math>","year":2020,"lang":"lv","type":"article","venue":"Physical review. D/Physical review. D.","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Northern British Columbia; TRIUMF; University of British Columbia","funders":"Brookhaven National Laboratory; TRIUMF; Specialized Research Fund for the Doctoral Program of Higher Education of China; Japan Society for the Promotion of Science; Natural Sciences and Engineering Research Council of Canada; Consejo Nacional de Ciencia y Tecnología","keywords":"Muon; Physics; Lepton; Particle physics; Branching fraction; Energy (signal processing); Nuclear physics; Electron; Quantum mechanics","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":[0.0005592929,0.0009170478,0.001312847,0.001271262,0.001177105,0.001994519,0.001453144,0.00134981,0.04015874],"category_scores_gemma":[0.001082992,0.0005085543,0.001535271,0.0009890401,0.0002108561,0.0008288295,0.001352995,0.0008462814,0.007831221],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006177474,"about_ca_system_score_gemma":0.0009688765,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004355018,"about_ca_topic_score_gemma":0.008681405,"domain_scores_codex":[0.9996462,0.00007059395,0.00001197608,0.00007382831,0.00007846012,0.0001191157],"domain_scores_gemma":[0.9996159,0.0001216123,0.00003226071,0.00006170464,0.00009167121,0.00007679457],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.009134794,0.001411559,0.07619325,0.002111588,0.001208362,0.007800183,0.0006441574,0.05959193,0.07303781,0.09535538,0.2823338,0.3911772],"study_design_scores_gemma":[0.001404637,0.0004386893,0.01903707,0.0001525232,0.0004677936,0.002078219,0.0005198834,0.8284506,0.03969633,0.05966547,0.04792269,0.0001660347],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4986241,0.002447246,0.3171467,0.004135173,0.0008691378,0.0002670008,0.02198552,0.02870867,0.1258165],"genre_scores_gemma":[0.7715446,0.0003600631,0.1533346,0.001231598,0.0001673972,0.0001873505,0.02719133,0.0022515,0.0437315],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04015874,"threshold_uncertainty_score":0.1343444,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0206817399140917,"score_gpt":0.3072457350971187,"score_spread":0.286563995183027,"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."}}