{"id":"W1760969409","doi":"10.1103/physrevd.73.013004","title":"Isospin breaking in the relation between the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>τ</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msub><mml:mi>ν</mml:mi><mml:mi>τ</mml:mi></mml:msub><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup></mml:math>and<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mo>→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>versions of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mo stretchy=\"false\">|</mml:mo><mml:msub><mml:mi>F</mml:mi><mml:mi>π</mml:mi></mml:msub><mml:mo stretchy=\"false\">(</mml:mo><mml:mi>s</mml:mi><mml:mo stretchy=\"false\">)</mml:mo><mml:msup><mml:mo stretchy=\"false\">|</mml:mo><mml:mn>2</mml:mn></mml:msup></mml:math>and implications for<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mo stretchy=\"false\">(</mml:mo><mml:mi>g</mml:mi><mml:mo>−</mml:mo><mml:mn>2</mml:mn><mml:msub><mml:mo stretchy=\"false\">)</mml:mo><mml:mi>μ</mml:mi></mml:msub></mml:math>","year":2006,"lang":"lv","type":"article","venue":"Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D, Particles, fields, gravitation, and cosmology","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"York University","funders":"","keywords":"Physics; Particle physics; Isospin; Hadron; Omega; Order (exchange); Quantum mechanics","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":[0.001776922,0.0009579221,0.0008424902,0.002586791,0.004273326,0.006477449,0.001729847,0.003267524,0.04013392],"category_scores_gemma":[0.004346404,0.0009954604,0.001769228,0.001526084,0.00453905,0.007671768,0.003163771,0.006001169,0.007742639],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00229105,"about_ca_system_score_gemma":0.001611786,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005473055,"about_ca_topic_score_gemma":0.005231972,"domain_scores_codex":[0.9987153,0.000217981,0.00008576273,0.0003255126,0.0002991085,0.0003564163],"domain_scores_gemma":[0.998743,0.0002749689,0.0001969525,0.0003239718,0.0002513505,0.0002098483],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00005943491,0.00004630107,0.0003551277,0.00005181998,0.00001111619,0.0002231273,0.0003399945,0.000313325,0.001417939,0.9816073,0.008064719,0.007509782],"study_design_scores_gemma":[0.00005440428,0.00004438367,0.001204401,0.00007233908,0.00001628779,0.0002521854,0.0001990051,0.003276034,0.001827199,0.9782365,0.01477103,0.00004618262],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1329925,0.003235104,0.0944205,0.006549734,0.003264077,0.0002084284,0.00108741,0.002136079,0.7561062],"genre_scores_gemma":[0.8466966,0.001220834,0.03525677,0.003717479,0.0008412062,0.000301381,0.00110121,0.001854998,0.1090095],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.04013392,"threshold_uncertainty_score":0.1342614,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01813301129291821,"score_gpt":0.2732822617478571,"score_spread":0.2551492504549389,"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."}}