{"id":"W2168474796","doi":"10.1103/physrevlett.89.281802","title":"Measurements of Branching Fractions and<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>C</mml:mi><mml:mi>P</mml:mi></mml:math>-Violating Asymmetries in<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>B</mml:mi><mml:mn>0</mml:mn></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>,<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>K</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>,<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>K</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>K</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>Decays","year":2002,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":121,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF; University of Victoria; Université de Montréal; McGill University; University of British Columbia","funders":"","keywords":"Branching (polymer chemistry); Asymmetry; Pion; Branching fraction; Measure (data warehouse); Meson","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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","metaepi_narrow","metaepi_broad","sts","scholarly_communication","open_science","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow","sts","open_science","research_integrity","insufficient_payload"],"category_scores_codex":[0.009845976,0.009279391,0.004532178,0.003900638,0.01361836,0.01046712,0.0147396,0.01195713,0.02606396],"category_scores_gemma":[0.009527341,0.01521012,0.01528722,0.009127949,0.01314271,0.01123361,0.01529496,0.01473935,0.01564349],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000414461,"about_ca_system_score_gemma":0.007292954,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01022037,"about_ca_topic_score_gemma":0.003358836,"domain_scores_codex":[0.9362303,0.003931125,0.01439193,0.01334094,0.01594999,0.01615574],"domain_scores_gemma":[0.9518707,0.01065979,0.01482856,0.01229193,0.001999747,0.008349217],"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":[0.008448155,0.004883214,0.0001407267,0.008880946,0.01334728,0.006931456,0.007606974,0.008332426,0.01226021,0.8516997,0.06993292,0.00753605],"study_design_scores_gemma":[0.01327126,0.009429287,0.0002021291,0.01103318,0.01508997,0.01038949,0.009922328,0.41388,0.4782262,0.005608005,0.01893304,0.01401522],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8990436,0.01030002,0.003643492,0.004401006,0.01082905,0.0009088276,0.00562487,0.002575526,0.06267358],"genre_scores_gemma":[0.9303779,0.01154442,0.007630346,0.006503371,0.0129511,0.01290939,0.01082501,0.006716464,0.0005420154],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8460916,"threshold_uncertainty_score":0.9988158,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02326051621992259,"score_gpt":0.2599432212332501,"score_spread":0.2366827050133275,"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."}}