{"id":"W3086216746","doi":"10.1103/physrevc.103.l022201","title":"Measurement of beam asymmetry for <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:msup><mml:mi>π</mml:mi><mml:mo>−</mml:mo></mml:msup><mml:msup><mml:mi mathvariant=\"normal\">Δ</mml:mi><mml:mrow><mml:mo>+</mml:mo><mml:mo>+</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math> photoproduction on the proton at <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"><mml:mrow><mml:msub><mml:mi>E</mml:mi><mml:mi>γ</mml:mi></mml:msub><mml:mo>=</mml:mo><mml:mn>8.5</mml:mn><mml:mspace width=\"0.16em\"/><mml:mi>GeV</mml:mi></mml:mrow></mml:math>","year":2021,"lang":"lv","type":"article","venue":"Physical review. C","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Regina","funders":"Comisión Nacional de Investigación Científica y Tecnológica; Science and Technology Facilities Council; Nuclear Physics; Natural Sciences and Engineering Research Council of Canada; GSI Helmholtzzentrum für Schwerionenforschung; China Scholarship Council; National Natural Science Foundation of China; Deutsche Forschungsgemeinschaft; U.S. Department of Energy; Office of Science; Thomas Jefferson National Accelerator Facility; Russian Foundation for Basic Research; National Science Foundation","keywords":"Physics; Asymmetry; Pion; Meson; Particle physics; Nucleon; Pseudoscalar meson; Order (exchange); Nuclear physics; Pseudoscalar","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts","scholarly_communication","open_science","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow","sts","open_science","research_integrity","insufficient_payload"],"category_scores_codex":[0.00672817,0.003890542,0.001753482,0.00141298,0.006807564,0.004611399,0.007377602,0.00564293,0.2450195],"category_scores_gemma":[0.005339916,0.007022956,0.008786298,0.004728749,0.006860046,0.004646616,0.008253364,0.006348397,0.009037849],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000131739,"about_ca_system_score_gemma":0.004708966,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004547635,"about_ca_topic_score_gemma":0.001620344,"domain_scores_codex":[0.9661762,0.002187851,0.006718872,0.00694525,0.009421856,0.008550048],"domain_scores_gemma":[0.9750473,0.004892706,0.007600561,0.007208429,0.001131412,0.004119604],"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":[0.004870294,0.002195741,0.0000311907,0.005124089,0.006757176,0.001728363,0.003427785,0.001960278,0.014431,0.6741771,0.2797187,0.00557832],"study_design_scores_gemma":[0.005517244,0.005980924,0.00008718254,0.00589991,0.007217582,0.002819785,0.005063761,0.03697162,0.9060422,0.003267675,0.01518602,0.005946096],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6105613,0.007327604,0.001776923,0.003112187,0.006406447,0.0003873526,0.001863971,0.0008996601,0.3676646],"genre_scores_gemma":[0.9582037,0.006959594,0.003142588,0.003668314,0.008572176,0.011473,0.00420577,0.003240507,0.0005343074],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8916112,"threshold_uncertainty_score":0.9997677,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02184519574303537,"score_gpt":0.2575710709950844,"score_spread":0.235725875252049,"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."}}