{"id":"W2124036498","doi":"10.1103/physrevlett.99.052001","title":"Direct Observation of the Strange<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mi>b</mml:mi></mml:math>Baryon<mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:msubsup><mml:mi>Ξ</mml:mi><mml:mi>b</mml:mi><mml:mo>−</mml:mo></mml:msubsup></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":112,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University; York University; Simon Fraser University; University of Alberta","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; Augustana College; Alexander von Humboldt-Stiftung; Fermilab; Science Foundation Ireland; National Science Foundation","keywords":"Physics; Lambda; Baryon; Particle physics; Sigma; 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":[0.0004262603,0.0004198882,0.0002723991,0.0006756178,0.0006452998,0.0008201934,0.0004788226,0.0005788667,0.004864725],"category_scores_gemma":[0.0003742109,0.0004792063,0.0003318492,0.000756328,0.0004338529,0.0003223892,0.0009811906,0.0004180643,0.001458436],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002410001,"about_ca_system_score_gemma":0.0002825673,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001328947,"about_ca_topic_score_gemma":0.003160491,"domain_scores_codex":[0.9998154,0.0000198104,0.000005022505,0.00006207651,0.00005983878,0.00003784877],"domain_scores_gemma":[0.99968,0.00007915936,0.00006065626,0.00005141575,0.00003841786,0.00009035955],"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":[0.001906316,0.0001445354,0.1020706,0.0003052721,0.0001493949,0.002975169,0.000734688,0.0009017455,0.8550847,0.003899254,0.002372573,0.02945581],"study_design_scores_gemma":[0.0001827875,0.001762595,0.2646064,0.00005378491,0.000249733,0.008278047,0.0005884839,0.00991414,0.6870385,0.00214255,0.0250424,0.0001406274],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9648401,0.0007365801,0.01614105,0.000119696,0.00003416926,0.00004288267,0.001270581,0.0003429745,0.01647208],"genre_scores_gemma":[0.9799201,0.0003275693,0.01188419,0.0001059447,0.00001647812,0.00002661975,0.001483458,0.00009746596,0.006138173],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004864725,"threshold_uncertainty_score":0.01627409,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02022029418634967,"score_gpt":0.2604862945221283,"score_spread":0.2402660003357786,"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."}}