{"id":"W2053740004","doi":"10.1103/physrevlett.91.102301","title":"Dynamics of the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:mi>p</mml:mi><mml:mo>→</mml:mo><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup><mml:mi>n</mml:mi></mml:math>Reaction for<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msub><mml:mi>p</mml:mi><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:msub><mml:mo>&lt;</mml:mo><mml:mn>750</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi mathvariant=\"normal\">M</mml:mi><mml:mi mathvariant=\"normal\">e</mml:mi><mml:mi mathvariant=\"normal\">V</mml:mi><mml:mo>/</mml:mo><mml:mi>c</mml:mi></mml:math>","year":2003,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Regina","funders":"","keywords":"Physics; Multipole expansion; Pion; Meson; Sigma; Pi; Momentum (technical analysis); Nuclear physics; Sensitivity (control systems); Resonance (particle physics); Hadron; Atomic physics; Range (aeronautics); Particle physics; Quantum mechanics; Chemistry; Materials science","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":[0.00106509,0.001187495,0.0007399762,0.001421044,0.00262179,0.004982941,0.002079292,0.002149165,0.2456132],"category_scores_gemma":[0.003804144,0.001296596,0.001463828,0.001112002,0.001144087,0.00652198,0.003294814,0.003508343,0.1151471],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002733188,"about_ca_system_score_gemma":0.002143326,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01509395,"about_ca_topic_score_gemma":0.0108495,"domain_scores_codex":[0.9987807,0.0001176456,0.00003880028,0.000295864,0.0005287949,0.0002382393],"domain_scores_gemma":[0.99883,0.0002105685,0.0000728373,0.0002511595,0.0004794973,0.0001558668],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0005127795,0.0003663447,0.003062138,0.0004466946,0.00007907127,0.0007915385,0.00204665,0.01338493,0.04250966,0.3833507,0.4950581,0.05839142],"study_design_scores_gemma":[0.00009924015,0.0001066852,0.002132919,0.0001371354,0.00003485142,0.0002529203,0.0007973912,0.03747378,0.04178271,0.06304327,0.8539827,0.0001562756],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.03363788,0.0008762352,0.1783797,0.007223094,0.002958037,0.0004739321,0.0153913,0.01467123,0.7463886],"genre_scores_gemma":[0.1757418,0.0009950527,0.04780914,0.002014472,0.0002121795,0.0007165595,0.01714758,0.01368576,0.7416774],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.2456132,"threshold_uncertainty_score":0.8216581,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01533904051559668,"score_gpt":0.2487811715447095,"score_spread":0.2334421310291128,"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."}}