{"id":"W1513172692","doi":"10.1103/physrevlett.98.122001","title":"Measurement of the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msubsup><mml:mi>Λ</mml:mi><mml:mi>b</mml:mi><mml:mn>0</mml:mn></mml:msubsup></mml:math>Lifetime in<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msubsup><mml:mi>Λ</mml:mi><mml:mi>b</mml:mi><mml:mn>0</mml:mn></mml:msubsup><mml:mo>→</mml:mo><mml:mi>J</mml:mi><mml:mo>/</mml:mo><mml:mi>ψ</mml:mi><mml:msup><mml:mi>Λ</mml:mi><mml:mn>0</mml:mn></mml:msup></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":2007,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":28,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; University of Toronto","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":"Luminosity; Physics; Tevatron; Fermilab; Algorithm; Nuclear physics; Computer science; Astrophysics","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":[0.002212426,0.001545597,0.0007824368,0.001639829,0.001724383,0.003014921,0.002416068,0.002843717,0.05494952],"category_scores_gemma":[0.00549317,0.001180997,0.0007206584,0.001694555,0.0009440347,0.003663555,0.002228527,0.003389184,0.03924057],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002064168,"about_ca_system_score_gemma":0.001764794,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00557617,"about_ca_topic_score_gemma":0.008418453,"domain_scores_codex":[0.9973788,0.0001783971,0.00008830363,0.000609044,0.00143102,0.0003144015],"domain_scores_gemma":[0.9965979,0.0004912647,0.0003070571,0.0005993443,0.001728935,0.0002754026],"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":[0.001044576,0.00061413,0.01451518,0.001075787,0.0002253638,0.0005740505,0.001969171,0.002259814,0.6949548,0.01709036,0.1616209,0.1040558],"study_design_scores_gemma":[0.00007419365,0.0004038545,0.02150517,0.0002112764,0.0001317384,0.0003655077,0.0008462243,0.01028714,0.7361495,0.003122563,0.2266391,0.0002638665],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1928832,0.003494877,0.3088436,0.007571096,0.007814223,0.0008565944,0.04313185,0.03706167,0.3983428],"genre_scores_gemma":[0.6740241,0.002643116,0.09408044,0.004344012,0.0005754052,0.001366439,0.02048062,0.008739547,0.1937464],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.05494952,"threshold_uncertainty_score":0.1838245,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01908593106077888,"score_gpt":0.2561063547803866,"score_spread":0.2370204237196077,"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."}}