{"id":"W1765851492","doi":"10.1103/physrevc.78.045209","title":"Electroexcitation of the Roper resonance for<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mn>1.7</mml:mn><mml:mo>&lt;</mml:mo><mml:msup><mml:mi>Q</mml:mi><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msup><mml:mo>&lt;</mml:mo><mml:mn>4.5</mml:mn><mml:mspace width=\"0.3em\"/><mml:msup><mml:mi mathvariant=\"normal\">GeV</mml:mi><mml:mrow><mml:mn>2</mml:mn></mml:mrow></mml:msup></mml:mrow></mml:math>in<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:mover accent=\"true\"><mml:mrow><mml:mi>e</mml:mi></mml:mrow><mml:mrow><mml:mi>→</mml:mi></mml:mrow></mml:mover><mml:mi>p</mml:mi><mml:mo>→</mml:mo><mml:mi mathvariant=\"italic\">en</mml:mi><mml:msup><mml:mi>π</mml:mi><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math>","year":2008,"lang":"lv","type":"article","venue":"Physical Review C","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":76,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF","funders":"Thomas Jefferson National Accelerator Facility; Instituto Nazionale di Fisica Nucleare; U.S. Department of Energy; Science and Technology Facilities Council; National Science Foundation","keywords":"Helicity; Physics; Amplitude; Particle physics; Isobar; Resonance (particle physics); Nuclear physics; Asymmetry; Nucleon; Optics","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":[0.008246689,0.005352868,0.00212438,0.003032399,0.008517784,0.007903274,0.01245158,0.01058007,0.6845672],"category_scores_gemma":[0.008669155,0.01070926,0.01223473,0.007549128,0.009188771,0.008733981,0.0105795,0.01000349,0.01010658],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001519267,"about_ca_system_score_gemma":0.009470446,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009406255,"about_ca_topic_score_gemma":0.007536539,"domain_scores_codex":[0.952925,0.003332876,0.00986948,0.009307792,0.0120578,0.0125071],"domain_scores_gemma":[0.9609621,0.008839457,0.01183179,0.01067939,0.001421584,0.006265752],"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":[0.005955153,0.001984195,0.00004263814,0.004924351,0.007071545,0.004643271,0.003845728,0.004831836,0.005536491,0.5146733,0.4421667,0.004324767],"study_design_scores_gemma":[0.00844967,0.006883094,0.0002883571,0.007531371,0.009611739,0.00845735,0.005362668,0.07593878,0.8432361,0.001112442,0.02417602,0.008952411],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.4038467,0.007299828,0.002957129,0.003223482,0.00971254,0.0003121943,0.004001521,0.001172137,0.5674744],"genre_scores_gemma":[0.9379368,0.01125855,0.005992974,0.005567291,0.0104887,0.01076642,0.0109881,0.005648816,0.001352332],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8376996,"threshold_uncertainty_score":0.9996812,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01683328250429782,"score_gpt":0.2538723615620613,"score_spread":0.2370390790577634,"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."}}