{"id":"W4410818433","doi":"10.1103/jfzb-rfl4","title":"First measurement of <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"> <mml:mrow> <mml:msubsup> <mml:mi>a</mml:mi> <mml:mn>2</mml:mn> <mml:mn>0</mml:mn> </mml:msubsup> <mml:mrow> <mml:mo>(</mml:mo> <mml:mn>1320</mml:mn> <mml:mo>)</mml:mo> </mml:mrow> </mml:mrow> </mml:math> polarized photoproduction cross section","year":2025,"lang":"lv","type":"article","venue":"Physical review. C","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Regina; Mount Allison University; Toronto Metropolitan University","funders":"GSI Helmholtzzentrum für Schwerionenforschung; Comisión Nacional de Investigación Científica y Tecnológica; Science and Technology Facilities Council; Natural Sciences and Engineering Research Council of Canada; Forschungszentrum Jülich; National Natural Science Foundation of China; Deutsche Forschungsgemeinschaft; U.S. Department of Energy; Office of Science; Russian Foundation for Basic Research; National Science Foundation","keywords":"Algorithm; Artificial intelligence; 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":[0.000474282,0.0007391224,0.0003190253,0.0008617699,0.0007348739,0.0007970527,0.0005726705,0.0009426617,0.00565939],"category_scores_gemma":[0.0007941033,0.0004292627,0.0002835093,0.0006823949,0.0005359959,0.0006493943,0.001154635,0.0008362373,0.001951731],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004088074,"about_ca_system_score_gemma":0.0003531235,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00104645,"about_ca_topic_score_gemma":0.001955997,"domain_scores_codex":[0.9995752,0.00005454773,0.00001238525,0.0001249168,0.0001397408,0.00009313891],"domain_scores_gemma":[0.9992835,0.0001378779,0.0001184159,0.0001748893,0.0001694099,0.0001159725],"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":[0.0007773337,0.0002198632,0.02945423,0.0001615199,0.0001217771,0.0005609116,0.0004197146,0.0008389857,0.9372489,0.006156536,0.003524635,0.0205157],"study_design_scores_gemma":[0.00005174884,0.0006788354,0.0715077,0.00001875504,0.00008596884,0.0006411382,0.0002322224,0.004378819,0.9015449,0.002106498,0.01866182,0.00009148681],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8982387,0.0004912145,0.06249849,0.0003684243,0.0001709847,0.0001209534,0.005566753,0.001823452,0.03072102],"genre_scores_gemma":[0.9784932,0.0001564207,0.01450039,0.00009376983,0.0000316394,0.00007360119,0.001738079,0.0001987822,0.004714238],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00565939,"threshold_uncertainty_score":0.01893258,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02081979239149358,"score_gpt":0.2746499751683659,"score_spread":0.2538301827768724,"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."}}