{"id":"W2058990832","doi":"10.1103/physrevlett.108.092001","title":"Spin-Density Matrix Elements for<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>γ</mml:mi><mml:mi>p</mml:mi><mml:mo>→</mml:mo><mml:msup><mml:mi>K</mml:mi><mml:mrow><mml:mo>*</mml:mo><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:msup><mml:mi>Σ</mml:mi><mml:mo>+</mml:mo></mml:msup></mml:math>at<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msub><mml:mi>E</mml:mi><mml:mi>γ</mml:mi></mml:msub><mml:mo>=</mml:mo><mml:mn>1.85</mml:mn><mml:mo>–</mml:mo><mml:mn>3.0</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>GeV</mml:mi></mml:math>with Evidence for the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>κ</mml:mi><mml:mo stretchy=\"false\">(</mml:mo><mml:mn>800</mml:mn><mml:mo stretchy=\"false\">)</mml:mo></mml:math>Meson Exchange","year":2012,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"National Science Foundation","keywords":"Physics; Parity (physics); Scalar (mathematics); Spin (aerodynamics); Atomic physics; Geometry; Mathematics","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0006751138,0.001245021,0.001010735,0.001609194,0.00172224,0.002368745,0.002020056,0.002210831,0.4685997],"category_scores_gemma":[0.002018366,0.0007373038,0.001010318,0.001874374,0.0005289148,0.003542391,0.001165488,0.002560756,0.1985277],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001487886,"about_ca_system_score_gemma":0.001388583,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009754975,"about_ca_topic_score_gemma":0.01820707,"domain_scores_codex":[0.9995099,0.00008073245,0.00002288022,0.00007534269,0.0002382948,0.00007276596],"domain_scores_gemma":[0.9993773,0.0001262315,0.00003363295,0.000145432,0.000260402,0.00005701245],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002285939,0.0001383255,0.0007797087,0.0005540771,0.00005031194,0.0001765507,0.0002682701,0.002410503,0.008722894,0.1112955,0.8228667,0.05250853],"study_design_scores_gemma":[0.0001116686,0.00006961613,0.001550733,0.0001586348,0.00004137246,0.0002151528,0.0003599033,0.01412464,0.0115279,0.04942989,0.9222914,0.0001190965],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.01179244,0.001225253,0.1520492,0.004694588,0.002989516,0.0003990871,0.08025886,0.02353662,0.7230544],"genre_scores_gemma":[0.1078084,0.00280765,0.1623404,0.003615861,0.000579025,0.001120995,0.1407437,0.02145709,0.5595268],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.4685997,"threshold_uncertainty_score":0.757978,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02412913486803326,"score_gpt":0.2755682288994485,"score_spread":0.2514390940314152,"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."}}