{"id":"W4297857384","doi":"","title":"Model-Independent Measurement of the <i>W</i>-Boson Helicity in Top-Quark Decays at D0","year":2008,"lang":"en","type":"article","venue":"Insecta mundi","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Secretaría de Ciencia y Técnica, Universidad de Buenos Aires; 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; Fundação de Amparo à Pesquisa do Estado de São Paulo; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; 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; Fermilab; Science Foundation Ireland; National Science Foundation","keywords":"Physics; Particle physics; Helicity; Top quark; Nuclear physics; Bottom quark; Boson; Quark","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":[0.0005950975,0.0004536638,0.0002362709,0.0009377211,0.0004493619,0.000825567,0.0004604151,0.0003278289,0.0009756283],"category_scores_gemma":[0.001054595,0.000342611,0.0003419136,0.0006440532,0.0004662565,0.0003611674,0.000518323,0.0002500737,0.0002578495],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005876575,"about_ca_system_score_gemma":0.0002305375,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002888529,"about_ca_topic_score_gemma":0.004866034,"domain_scores_codex":[0.9997627,0.00005287813,0.000008732146,0.00006949154,0.00006274123,0.00004356756],"domain_scores_gemma":[0.9994649,0.0001138349,0.0001740179,0.0001388994,0.00005633222,0.00005196154],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.000797016,0.0001481226,0.543672,0.00008724211,0.0002335606,0.00047814,0.0002680763,0.004177332,0.4281572,0.002611521,0.0007598489,0.01861],"study_design_scores_gemma":[0.0001094087,0.0003149111,0.4734849,0.00001522291,0.0003033636,0.001650469,0.000154528,0.04091301,0.4765155,0.002790555,0.003642143,0.0001059084],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9924339,0.0001381508,0.005069576,0.00003096919,0.000004473213,0.000005540045,0.0006554002,0.00006910315,0.001592903],"genre_scores_gemma":[0.9981426,0.00004882507,0.001009902,0.00001188515,0.000003530265,0.000004763801,0.0005396406,0.00001177913,0.0002270519],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002888529,"threshold_uncertainty_score":0.005743384,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0314509624362594,"score_gpt":0.2451828518421444,"score_spread":0.213731889405885,"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."}}