{"id":"W4414048679","doi":"10.1103/2fhj-8vyx","title":"Observation of the decays <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"> <mml:msup> <mml:mi>B</mml:mi> <mml:mo>+</mml:mo> </mml:msup> <mml:mo stretchy=\"false\">→</mml:mo> <mml:msub> <mml:mi mathvariant=\"normal\">Σ</mml:mi> <mml:mi>c</mml:mi> </mml:msub> <mml:mo stretchy=\"false\">(</mml:mo> <mml:mn>2455</mml:mn> <mml:msup> <mml:mo stretchy=\"false\">)</mml:mo> <mml:mrow> <mml:mo>+</mml:mo> <mml:mo>+</mml:mo> </mml:mrow> </mml:msup> <mml:msubsup> <mml:mover accent=\"true\"> <mml:mi mathvariant=\"normal\">Ξ</mml:mi> <mml:mo stretchy=\"false\">¯</mml:mo> </mml:mover> <mml:mi>c</mml:mi> <mml:mo>−</mml:mo> </mml:msubsup> </mml:math> and <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"> <mml:msup> <mml:mi>B</mml:mi> <mml:mn>0</mml:mn> </mml:msup> <mml:mo stretchy=\"false\">→</mml:mo> <mml:msub> <mml:mi mathvariant=\"normal\">Σ</mml:mi> <mml:mi>c</mml:mi> </mml:msub> <mml:mo stretchy=\"false\">(</mml:mo> <mml:mn>2455</mml:mn> <mml:msup> <mml:mo stretchy=\"false\">)</mml:mo> <mml:mn>0</mml:mn> </mml:msup> <mml:msubsup> <mml:mover accent=\"true\"> <mml:mi mathvariant=\"normal\">Ξ</mml:mi> <mml:mo stretchy=\"false\">¯</mml:mo> </mml:mover> <mml:mi>c</mml:mi> <mml:mn>0</mml:mn> </mml:msubsup> </mml:math>","year":2025,"lang":"lv","type":"article","venue":"Physical review. D/Physical review. D.","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"HORIZON EUROPE European Research Council; Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional; Akademi Sains Malaysia; Japan Society for the Promotion of Science; Deutsches Elektronen-Synchrotron; Australian Research Council; Seventh Framework Programme; Korea Research Environment Open Network; Pacific Northwest National Laboratory; Istituto Nazionale di Fisica Nucleare; National Institute of Informatics; Ministry of Science and Higher Education of the Russian Federation; HORIZON EUROPE Marie Sklodowska-Curie Actions; National Research University Higher School of Economics; Natural Science Foundation of Shandong Province; High Energy Accelerator Research Organization; NextGenerationEU; Forskningsrådet om Hälsa, Arbetsliv och Välfärd; Ministry of Science and Technology, Israel; Ministerio de Ciencia e Innovación; Türkiye Bilimsel ve Teknolojik Araştırma Kurumu; Universiti Malaya; Knut och Alice Wallenbergs Stiftelse; National Key Research and Development Program of China; Israel Science Foundation; Korea Institute of Science and Technology; Ministry of Higher Education, Malaysia; National Science Foundation; University of Victoria; China Postdoctoral Science Foundation; Ministry of Education and Science of Ukraine; Ministerstwo Edukacji i Nauki; Univerzita Karlova v Praze; Narodowe Centrum Nauki; National Natural Science Foundation of China; National Research Foundation of Korea; Agence Nationale de la Recherche; King Saud University; Austrian Science Fund; Grantová Agentura České Republiky; Natural Sciences and Engineering Research Council of Canada; Ministry of Education, Culture, Sports, Science and Technology; Bundesministerium für Bildung und Forschung; National Science and Technology Council; Ministerstvo Školství, Mládeže a Tělovýchovy; National Research Foundation; Javna Agencija za Raziskovalno Dejavnost RS; Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; Bundesministerium für Bildung, Wissenschaft und Forschung; Deutsche Forschungsgemeinschaft; Alexander von Humboldt-Stiftung; Korea Institute of Science and Technology Information; Department of Atomic Energy, Government of India; Environmental Molecular Sciences Laboratory; Brookhaven National Laboratory; European Research Council; Centre National de la Recherche Scientifique; Max-Planck-Gesellschaft; National Research Foundation of Ukraine; Ministry of Education; Institut National de Physique Nucléaire et de Physique des Particules; University of Petroleum and Energy Studies; Department of Science and Technology, Ministry of Science and Technology, India; State Committee of Science; Generalitat Valenciana; Instituto Nazionale di Fisica Nucleare; United States-Israel Binational Science Foundation; Helmholtz-Gemeinschaft; Thailand Center of Excellence in Physics; Agencia Estatal de Investigación; Secretaría de Educación Pública; Vietnam Academy of Science and Technology; Compute Canada; University of Tabuk; Ministry of Education and Science; Canarie; Grantová Agentura, Univerzita Karlova; Istituto Nazionale di Fisica Nucleare Sezione di Padova; Ikerbasque, Basque Foundation for Science; European Commission; U.S. Department of Energy","keywords":"Branching fraction; Statistical analysis; Baryon; Branching (polymer chemistry); Particle decay","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":[0.001096237,0.000939,0.0007425988,0.001408696,0.001795725,0.002498941,0.00101255,0.001782968,0.0438666],"category_scores_gemma":[0.001730453,0.0007139369,0.0008220362,0.001822788,0.0005484463,0.001926423,0.001535578,0.004291886,0.01036607],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001629335,"about_ca_system_score_gemma":0.0008029554,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007028203,"about_ca_topic_score_gemma":0.009403928,"domain_scores_codex":[0.9993176,0.00005297858,0.00002109037,0.0001849526,0.0002297217,0.0001936418],"domain_scores_gemma":[0.9988274,0.000255609,0.0001240992,0.0002557212,0.0003547555,0.0001825214],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.005342727,0.0008296628,0.04368695,0.001036236,0.0004350116,0.00820597,0.004109432,0.00281507,0.2274831,0.0789005,0.5349682,0.09218726],"study_design_scores_gemma":[0.0005859689,0.0007374762,0.1698622,0.0005365627,0.0003123517,0.004654528,0.001842077,0.02553393,0.2295129,0.01294133,0.5529588,0.0005218317],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3159113,0.001859244,0.03690849,0.007966117,0.002282989,0.0001993161,0.03823512,0.01388905,0.5827484],"genre_scores_gemma":[0.8909324,0.000452661,0.01165446,0.001446791,0.000179286,0.0001629686,0.019614,0.004839709,0.07071783],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.0438666,"threshold_uncertainty_score":0.1467484,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01675492174299411,"score_gpt":0.277302693064204,"score_spread":0.2605477713212099,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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