{"id":"W1985586562","doi":"10.1103/physrevlett.98.212001","title":"Evidence of a Broad Structure at an Invariant Mass of<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mn>4.32</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>GeV</mml:mi><mml:mo>/</mml:mo><mml:msup><mml:mi>c</mml:mi><mml:mn>2</mml:mn></mml:msup></mml:math>in the Reaction<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:mi>ψ</mml:mi><mml:mo stretchy=\"false\">(</mml:mo><mml:mn>2</mml:mn><mml:mi>S</mml:mi><mml:mo stretchy=\"false\">)</mml:mo></mml:math>Measured at<i>BABAR</i>","year":2007,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":292,"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; Particle physics; Nuclear physics","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":[0.0007116901,0.0009898971,0.0006056891,0.003540979,0.001423322,0.001791475,0.002177325,0.002503159,0.06388118],"category_scores_gemma":[0.001567289,0.0008719728,0.0009904017,0.002077113,0.001195722,0.001790795,0.001228667,0.002304467,0.00637524],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001306638,"about_ca_system_score_gemma":0.0004408842,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00182496,"about_ca_topic_score_gemma":0.002835776,"domain_scores_codex":[0.9990811,0.00004512729,0.00002775549,0.00033807,0.0001758128,0.0003320831],"domain_scores_gemma":[0.9984095,0.0004082766,0.0005444228,0.0002334946,0.0001649916,0.00023941],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.003737569,0.0009473171,0.05145915,0.00151968,0.0006283307,0.006551141,0.001889442,0.002825166,0.6757822,0.1482599,0.05045573,0.05594438],"study_design_scores_gemma":[0.0007026279,0.001129761,0.3033607,0.0003392723,0.0007354614,0.006086334,0.001083689,0.02037376,0.5147255,0.08039191,0.07072586,0.000345191],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.641365,0.002627767,0.03514949,0.005998675,0.0007003135,0.0001189413,0.009278785,0.005560882,0.2992001],"genre_scores_gemma":[0.974196,0.0002200138,0.003768484,0.001032681,0.00005511891,0.00005545213,0.003548698,0.0004057793,0.01671771],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06388118,"threshold_uncertainty_score":0.2137039,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0207191689813461,"score_gpt":0.2610779470630559,"score_spread":0.2403587780817098,"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."}}