{"id":"W4416087960","doi":"10.1103/mzkm-qw8w","title":"Polarization analysis in <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"> <mml:mrow> <mml:msup> <mml:mrow> <mml:mi>e</mml:mi> </mml:mrow> <mml:mrow> <mml:mo>+</mml:mo> </mml:mrow> </mml:msup> <mml:msup> <mml:mrow> <mml:mi>e</mml:mi> </mml:mrow> <mml:mrow> <mml:mo>−</mml:mo> </mml:mrow> </mml:msup> <mml:mo stretchy=\"false\">→</mml:mo> <mml:mi>J</mml:mi> <mml:mo>/</mml:mo> <mml:mi>ψ</mml:mi> <mml:mo stretchy=\"false\">→</mml:mo> </mml:mrow> </mml:math> baryon-antibaryon pairs","year":2025,"lang":"en","type":"article","venue":"Physical review. D/Physical review. D.","topic":"Quantum Chromodynamics and Particle Interactions","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute of Particle Physics","funders":"National Key Research and Development Program of China; Natural Science Foundation of Shandong Province; National Natural Science Foundation of China","keywords":"Polarization (electrochemistry); Helicity; Annihilation; Amplitude; Radiative transfer; Hadron; Parity (physics)","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":[],"consensus_categories":[],"category_scores_codex":[0.000467141,0.001177902,0.0007553765,0.002070827,0.001630696,0.002428174,0.001301289,0.0007449169,0.06108205],"category_scores_gemma":[0.0007814699,0.0004292254,0.001952927,0.001631982,0.0005041386,0.00224499,0.001202807,0.002020586,0.01588883],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007263754,"about_ca_system_score_gemma":0.0006977701,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002737847,"about_ca_topic_score_gemma":0.002177519,"domain_scores_codex":[0.9995486,0.00006672896,0.0000158752,0.00006758266,0.000199962,0.0001012099],"domain_scores_gemma":[0.9996972,0.00006944811,0.0000284317,0.00007395166,0.0001079391,0.00002294784],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002388521,0.0001924312,0.003395743,0.0003869116,0.0001383119,0.0006857202,0.0004802403,0.02529439,0.02527022,0.6764642,0.1476208,0.1198322],"study_design_scores_gemma":[0.00007681259,0.0001060753,0.006927887,0.0001456714,0.0001280951,0.001138914,0.000431842,0.2463351,0.09793907,0.4082269,0.2383456,0.0001979953],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03777908,0.00111933,0.5733688,0.001864827,0.0006358473,0.0002145611,0.01207911,0.008416092,0.3645224],"genre_scores_gemma":[0.5581973,0.00351364,0.184493,0.001762858,0.0006611756,0.0006307862,0.02277767,0.01120787,0.2167558],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.06108205,"threshold_uncertainty_score":0.2043398,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01382119358583369,"score_gpt":0.3007920163027557,"score_spread":0.286970822716922,"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."}}