{"id":"W2112028953","doi":"10.1103/physrevlett.102.092001","title":"Measurement of the Lifetime of the<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msubsup><mml:mi>B</mml:mi><mml:mi>c</mml:mi><mml:mo>±</mml:mo></mml:msubsup></mml:math>Meson in the Semileptonic Decay Channel","year":2009,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":65,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Institut National de Physique Nucléaire et de Physique des Particules; Science and Technology Facilities Council; Consejo Nacional de Investigaciones Científicas y Técnicas; Natural Sciences and Engineering Research Council of Canada; Fundação para o Desenvolvimento da UNESP; Centre National de la Recherche Scientifique; U.S. Department of Energy; Vetenskapsrådet; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Bundesministerium für Bildung und Forschung; Russian Foundation for Basic Research; Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro; Western Canada Research Grid; Korea Science and Engineering Foundation; Department of Science and Technology, Ministry of Science and Technology, India; Grantová Agentura České Republiky; Departamento Administrativo de Ciencia, Tecnología e Innovación (COLCIENCIAS); Federal Agency for Science and Innovation; Deutsche Forschungsgemeinschaft; Alexander von Humboldt-Stiftung; Fundação de Amparo à Pesquisa do Estado de São Paulo; Fermilab; National Science Foundation; Science Foundation Ireland; Secretaría de Ciencia y Técnica, Universidad de Buenos Aires","keywords":"Physics","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.001087843,0.0006204749,0.0005134247,0.00005406653,0.0007016865,0.0001968048,0.001523397,0.0002015446,0.0003099078],"category_scores_gemma":[0.0001953564,0.0006058641,0.001739269,0.0007216476,0.00118344,0.0003385311,0.0008972597,0.0009520184,0.0005255057],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002798934,"about_ca_system_score_gemma":0.0002514158,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003284447,"about_ca_topic_score_gemma":0.00002253632,"domain_scores_codex":[0.9946871,0.0004508799,0.001146566,0.0008432642,0.001702842,0.001169364],"domain_scores_gemma":[0.9967667,0.0005186519,0.001022099,0.001307734,0.00009455717,0.0002902566],"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":[0.000207336,0.0008872096,0.00003846847,0.0007843661,0.0006959609,0.00002085511,0.001989016,0.0005705166,0.02288477,0.9644268,0.005039203,0.002455478],"study_design_scores_gemma":[0.001486969,0.0009047306,0.000572089,0.006680452,0.001928626,0.00003851318,0.001222199,0.06885295,0.9082665,0.006785843,0.002050126,0.001210933],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9855171,0.004233279,0.0001768721,0.004971064,0.0004532903,0.0001515441,0.0001087678,0.00003487902,0.004353177],"genre_scores_gemma":[0.9936137,0.001243831,0.00006944042,0.003322147,0.001030286,0.0005185633,0.00006210773,0.0001328357,0.000007101931],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9576409,"threshold_uncertainty_score":0.9996393,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01741060247572015,"score_gpt":0.2525108697366192,"score_spread":0.2351002672608991,"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."}}