{"id":"W1839149268","doi":"10.1103/physrevlett.103.021801","title":"Improved Limits on Lepton-Flavor-Violating<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>τ</mml:mi></mml:math>Decays to<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>ℓ</mml:mi><mml:mi>ϕ</mml:mi></mml:math>,<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>ℓ</mml:mi><mml:mi>ρ</mml:mi></mml:math>,<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>ℓ</mml:mi><mml:msup><mml:mi>K</mml:mi><mml:mo>*</mml:mo></mml:msup></mml:math>, and<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>ℓ</mml:mi><mml:msup><mml:mover accent=\"true\"><mml:mi>K</mml:mi><mml:mo>¯</mml:mo></mml:mover><mml:mo>*</mml:mo></mml:msup></mml:math>","year":2009,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria; Université de Montréal; McGill University; University of British Columbia","funders":"Science and Technology Facilities Council","keywords":"Physics; Muon; Lepton; Particle physics; Electron–positron annihilation; Pi; Nuclear physics; Electron; Hadron; Mathematics; Geometry","routes":{"ca_aff":true,"ca_fund":false,"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":[0.01222516,0.0031249,0.001731691,0.003744161,0.002427215,0.00704314,0.005754787,0.003842042,0.0292027],"category_scores_gemma":[0.01402875,0.001493389,0.002223498,0.002420394,0.001939535,0.009660093,0.005727414,0.004884003,0.01055091],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003618258,"about_ca_system_score_gemma":0.002279865,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003666442,"about_ca_topic_score_gemma":0.00658956,"domain_scores_codex":[0.993264,0.001700219,0.0004124574,0.001270006,0.002227254,0.001126167],"domain_scores_gemma":[0.9876961,0.005880626,0.001005834,0.002686774,0.001927463,0.0008032974],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.005432925,0.0006293336,0.01409813,0.002465868,0.0004735429,0.001260765,0.001094839,0.05700388,0.04767297,0.7254516,0.04977075,0.09464528],"study_design_scores_gemma":[0.0005344475,0.0003629958,0.01079578,0.001206405,0.0005352698,0.0008083605,0.0004189771,0.3125531,0.07084378,0.525218,0.07621666,0.0005061481],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1096023,0.01382038,0.3677033,0.009647068,0.00132977,0.0002194001,0.008336936,0.007891201,0.4814496],"genre_scores_gemma":[0.8459244,0.003954781,0.09938,0.003193132,0.0008311031,0.0007817036,0.008947096,0.002102634,0.0348852],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0292027,"threshold_uncertainty_score":0.09769279,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01789964365258842,"score_gpt":0.2592083147948154,"score_spread":0.241308671142227,"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."}}