{"id":"W2058575701","doi":"10.1103/physrevlett.106.241801","title":"First Measurement of the Angular Coefficients of Drell-Yan<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msup><mml:mi>e</mml:mi><mml:mo>+</mml:mo></mml:msup><mml:msup><mml:mi>e</mml:mi><mml:mo>−</mml:mo></mml:msup></mml:math>Pairs in the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>Z</mml:mi></mml:math>Mass Region from<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>p</mml:mi><mml:mover accent=\"true\"><mml:mi>p</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:math>Collisions at<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msqrt><mml:mi>s</mml:mi></mml:msqrt><mml:mo>=</mml:mo><mml:mn>1.96</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>TeV</mml:mi></mml:math>","year":2011,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":54,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; Institute of Particle Physics; Simon Fraser University; University of Toronto; TRIUMF","funders":"Fermilab; University of Massachusetts Amherst; Istituto Nazionale di Fisica Nucleare; Centre National de la Recherche Scientifique; Natural Sciences and Engineering Research Council of Canada; Alfred P. Sloan Foundation; National Science Council; Science and Technology Facilities Council; National Research Foundation; National Research Foundation of Korea; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; U.S. Department of Energy; Russian Foundation for Basic Research; Ministry of Education, Culture, Sports, Science and Technology; National Science Foundation","keywords":"Physics; Particle physics; Annihilation; Electron–positron annihilation; Quark; Gluon; Luminosity; Boson; Nuclear physics; Electron; Hadron; Quantum mechanics","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":[0.002830616,0.001779695,0.0020291,0.002765513,0.001839892,0.002606786,0.001778414,0.001827437,0.02039955],"category_scores_gemma":[0.00359292,0.001709462,0.001264257,0.002181162,0.0008027389,0.001811625,0.002843515,0.004421435,0.006686979],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002501712,"about_ca_system_score_gemma":0.001199867,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00565818,"about_ca_topic_score_gemma":0.014969,"domain_scores_codex":[0.9981052,0.0002440864,0.00004911147,0.0004306404,0.0006269516,0.0005439894],"domain_scores_gemma":[0.9963639,0.0008474161,0.0004851728,0.0009423361,0.0007955888,0.0005655681],"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":[0.00569555,0.001055616,0.05140461,0.002299129,0.001957457,0.002352,0.003024937,0.00898143,0.4322243,0.1378888,0.2195183,0.1335979],"study_design_scores_gemma":[0.000837647,0.001192202,0.1573937,0.0003958201,0.0007576389,0.001529601,0.0007039747,0.03696492,0.5857253,0.01585356,0.1978478,0.0007977422],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.4541437,0.007014374,0.1887622,0.008262525,0.003347866,0.0005820646,0.0359019,0.02032225,0.2816633],"genre_scores_gemma":[0.9102667,0.001156546,0.0330853,0.0008932501,0.0004044763,0.0003234434,0.01123306,0.002075897,0.04056147],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02039955,"threshold_uncertainty_score":0.06824327,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02264443556664928,"score_gpt":0.2495266490286362,"score_spread":0.2268822134619869,"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."}}