{"id":"W1562781743","doi":"10.1103/physrevlett.102.222003","title":"First Measurement of the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>t</mml:mi><mml:mover accent=\"true\"><mml:mi>t</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:math>Differential Cross Section<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>d</mml:mi><mml:mi>σ</mml:mi><mml:mo>/</mml:mo><mml:mi>d</mml:mi><mml:msub><mml:mi>M</mml:mi><mml:mrow><mml:mi>t</mml:mi><mml:mover accent=\"true\"><mml:mi>t</mml:mi><mml:mo>¯</mml:mo></mml:mover></mml:mrow></mml:msub></mml:math>in<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":2009,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":130,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Fermilab; Science and Technology Facilities Council; Alfred P. Sloan Foundation; National Science Council; Natural Sciences and Engineering Research Council of Canada; Istituto Nazionale di Fisica Nucleare; Centre National de la Recherche Scientifique; U.S. Department of Energy; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Russian Foundation for Basic Research; Ministry of Education, Culture, Sports, Science and Technology; National Science Foundation","keywords":"Physics; Luminosity; Particle physics; Astrophysics","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001531252,0.001473879,0.001013604,0.001959983,0.002049898,0.002310532,0.001834802,0.003468307,0.06020964],"category_scores_gemma":[0.003453292,0.001214781,0.001000369,0.001317381,0.0008962836,0.001970388,0.002266259,0.004258227,0.0294193],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001948087,"about_ca_system_score_gemma":0.00168666,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00481589,"about_ca_topic_score_gemma":0.008222247,"domain_scores_codex":[0.9982246,0.0001088148,0.00003600623,0.000404343,0.0009110992,0.0003151553],"domain_scores_gemma":[0.995974,0.0005668137,0.0002748354,0.000769306,0.00196071,0.0004542966],"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":[0.001942714,0.000631263,0.02167424,0.001018863,0.0002692942,0.001105317,0.001808275,0.001495046,0.6690509,0.01077729,0.1900152,0.1002117],"study_design_scores_gemma":[0.00008683846,0.00120824,0.06639171,0.00016634,0.0002100132,0.001227302,0.0008984413,0.004623569,0.6785632,0.001426891,0.2449363,0.0002611147],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.2534871,0.004867024,0.2516627,0.005436949,0.00741979,0.001144676,0.04093397,0.0347913,0.4002564],"genre_scores_gemma":[0.6344961,0.001513935,0.0889402,0.003222625,0.000665744,0.001066645,0.01783145,0.007223803,0.2450395],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.06020964,"threshold_uncertainty_score":0.2014213,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01925640363553962,"score_gpt":0.2570421669672942,"score_spread":0.2377857633317545,"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."}}