{"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":"codex-gemma-dda1882f352a","candidate_categories":["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":[0.01092907,0.007666384,0.00335651,0.00342277,0.01213135,0.01008428,0.01444551,0.01118023,0.09550616],"category_scores_gemma":[0.008073892,0.0134137,0.01463136,0.00765398,0.0105884,0.01001451,0.01275072,0.01233841,0.0144678],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003192283,"about_ca_system_score_gemma":0.008215027,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009772163,"about_ca_topic_score_gemma":0.007159919,"domain_scores_codex":[0.9431361,0.003529308,0.01225193,0.01177704,0.01383578,0.01546986],"domain_scores_gemma":[0.9522473,0.01096504,0.0147722,0.01197995,0.001873508,0.008161977],"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":[0.008237811,0.003145696,0.00007811333,0.00781494,0.01103933,0.004698619,0.004873255,0.00573707,0.007245915,0.6901247,0.2501315,0.006873072],"study_design_scores_gemma":[0.01160094,0.009896032,0.0001818286,0.01200528,0.01694821,0.009459809,0.007430862,0.1648772,0.7147895,0.005783404,0.03351481,0.01351211],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8852203,0.01123785,0.005392227,0.0049745,0.01363974,0.0008570715,0.008116668,0.002282372,0.06827927],"genre_scores_gemma":[0.9236758,0.01155023,0.007091648,0.007816816,0.01420917,0.01464463,0.01366043,0.006660037,0.0006911905],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7075436,"threshold_uncertainty_score":0.9974075,"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."}}