{"id":"W4396669975","doi":"10.1103/physrevc.109.055201","title":"Evaluation of the <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:mi>E</mml:mi><mml:mn>2</mml:mn><mml:mo>/</mml:mo><mml:mi>M</mml:mi><mml:mn>1</mml:mn></mml:mrow></mml:math> ratio in the <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:mi>N</mml:mi><mml:mo>→</mml:mo><mml:mi mathvariant=\"normal\">Δ</mml:mi><mml:mo>(</mml:mo><mml:mn>1232</mml:mn><mml:mo>)</mml:mo></mml:mrow></mml:math> transition from the <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:mover accent=\"true\"><mml:mi>γ</mml:mi><mml:mo></mml:mo></mml:mover><mml:mover accent=\"true\"><mml:mi>p</mml:mi><mml:mo></mml:mo></mml:mover><mml:mo>→</mml:mo><mml:mi>p</mml:mi><mml:msup><mml:mi>π</mml:mi><mml:mn>0</mml:mn></mml:msup></mml:mrow></mml:math> reaction","year":2024,"lang":"lv","type":"article","venue":"Physical review. C","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Regina; Mount Allison University","funders":"Science and Technology Facilities Council; Natural Sciences and Engineering Research Council of Canada; Deutsche Forschungsgemeinschaft; U.S. Department of Energy; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; National Science Foundation","keywords":"Physics; Nucleon; Proton; Amplitude; Particle physics; Quadrupole; Machine learning; Algorithm; Atomic physics; Nuclear physics; Quantum mechanics; Computer science","routes":{"ca_aff":true,"ca_fund":true,"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":[0.005399343,0.00194806,0.00111144,0.002592288,0.001709571,0.006855481,0.003428851,0.001753153,0.07332756],"category_scores_gemma":[0.02845719,0.000985235,0.002319091,0.001961114,0.001395058,0.007442689,0.00344832,0.002871715,0.03021872],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004995591,"about_ca_system_score_gemma":0.005236521,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.04996644,"about_ca_topic_score_gemma":0.04763128,"domain_scores_codex":[0.9897724,0.00169754,0.0007262886,0.001439875,0.005451888,0.0009120492],"domain_scores_gemma":[0.9855788,0.003886753,0.0004684164,0.002561596,0.006941472,0.0005629672],"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":[0.002839638,0.001633162,0.01288316,0.002121482,0.0002033673,0.001181896,0.002357362,0.04320632,0.02737784,0.1154006,0.5276012,0.2631938],"study_design_scores_gemma":[0.0005557479,0.0006382104,0.01158164,0.0006586885,0.0002352345,0.0005756693,0.002673289,0.2513225,0.1389016,0.03797649,0.5544845,0.0003962999],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.09842597,0.0008734122,0.3089402,0.004498102,0.003587207,0.001757963,0.06328831,0.1715247,0.347104],"genre_scores_gemma":[0.3696121,0.00107198,0.2537968,0.00206378,0.0003014705,0.001158341,0.1551192,0.05415962,0.1627168],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.07332756,"threshold_uncertainty_score":0.2453052,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0223978263388844,"score_gpt":0.267599344354678,"score_spread":0.2452015180157936,"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."}}