{"id":"W4415007801","doi":"10.1103/zc76-rgcp","title":"Search for the Rare Decay <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msup><mml:mrow><mml:mi>D</mml:mi></mml:mrow><mml:mrow><mml:mn>0</mml:mn></mml:mrow></mml:msup><mml:mo stretchy=\"false\">→</mml:mo><mml:msup><mml:mrow><mml:mi>μ</mml:mi></mml:mrow><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mrow><mml:mi>μ</mml:mi></mml:mrow><mml:mrow><mml:mo>−</mml:mo></mml:mrow></mml:msup></mml:mrow></mml:math> in Proton-Proton Collisions at <mml:math xmlns:mml=\"http://www.w3.org/1998/Math/MathML\" display=\"inline\"><mml:mrow><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt><mml:mo>=</mml:mo><mml:mn>13.6</mml:mn><mml:mtext> </mml:mtext><mml:mtext> </mml:mtext><mml:mi>TeV</mml:mi></mml:mrow></mml:math>","year":2025,"lang":"lv","type":"article","venue":"Physical Review Letters","topic":"Particle physics theoretical and experimental studies","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute of Particle Physics","funders":"Institut National de Physique Nucléaire et de Physique des Particules; Agencia Estatal de Investigación; Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas; Université Catholique de Louvain; Deutsches Elektronen-Synchrotron; Wigner Fizikai Kutatóközpont, Magyar Tudományos Akadémia; National Research Center \"Kurchatov Institute\"; Laboratorio Nacional de Supercómputo del Sureste de Mexico; Instituto de Física de Cantabria; Ministry of Higher Education, Science, Research and Innovation, Thailand; Nemzeti Kutatási Fejlesztési és Innovációs Hivatal; Universidade do Estado do Rio de Janeiro; Kementerian Pendidikan Malaysia; Royal Holloway, University of London; Ministry of Science,Technology and Research; U.S. Department of Energy; California Institute of Technology; Pakistan Atomic Energy Commission; Science Foundation Ireland; State Atomic Energy Corporation ROSATOM; Brunel University London; Institute of High Energy Physics; Narodowe Centrum Nauki; Bundesministerium für Bildung und Frauen; Commissariat à l'Énergie Atomique et aux Énergies Alternatives; Fermilab; Benemérita Universidad Autónoma de Puebla; Institute for Research in Fundamental Sciences; Ministry of Education and Science; Universidad Autónoma de San Luis Potosí; Centro Svizzero di Calcolo Scientifico; Shota Rustaveli National Science Foundation; Universiti Malaya; Korea Institute of Science and Technology Information; Ministry for Business Innovation and Employment; Fundação de Amparo à Pesquisa do Estado do Rio Grande do Sul; Orta Doğu Teknik Üniversitesi; Joint Institute for Nuclear Research; Secretaría de Educación Superior, Ciencia, Tecnología e Innovación; Bulgarian National Science Fund; University of Wisconsin-Madison; University of Ioannina; Ministerio de Ciencia e Innovación; Ministry of Science, ICT and Future Planning; Fonds Wetenschappelijk Onderzoek; Austrian Science Fund; Secretaría de Educación Pública; Bundesministerium für Bildung, Wissenschaft und Forschung; Deutsche Forschungsgemeinschaft; Chinese Academy of Sciences; Ministerio de Economía y Competitividad; Bundesministerium für Bildung und Forschung; European Research Council; Centre National de la Recherche Scientifique; Academy of Finland; University of California, San Diego; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Fonds De La Recherche Scientifique - FNRS; Instituto Nazionale di Fisica Nucleare; Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja; Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional; Hrvatska Zaklada za Znanost; Fundação para a Ciência e a Tecnologia; Russian Foundation for Basic Research; Kyungpook National University; National Science Council; Ministry of Science and Technology of the People's Republic of China; Izglītības un zinātnes ministrija; Karlsruhe Institute of Technology; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior; Fundação de Amparo à Pesquisa do Estado de São Paulo; Department of Atomic Energy, Government of India; National Academy of Sciences of Ukraine; University of Bristol; Department of Science and Technology, Ministry of Science and Technology, India; Helsinki Institute of Physics; Tata Institute of Fundamental Research; University of Glasgow; RWTH Aachen University; National Science Foundation; Siberian Branch, Russian Academy of Sciences; Science and Technology Facilities Council; Türkiye Enerji, Nükleer ve Maden Araştırma Kurumu; Ministarstvo znanosti i obrazovanja; Ministry of Education, India; CERN; Keemilise ja Bioloogilise Füüsika Instituut; Helmholtz-Gemeinschaft; National Energy Research Scientific Computing Center; University of Oxford; Purdue University; University of Nebraska-Lincoln; Baylor University; National Science and Technology Development Agency; National Research Foundation of Korea; National Natural Science Foundation of China; Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro; San Diego Supercomputer Center; University of Colorado Boulder; University of Florida; Türkiye Bilimsel ve Teknolojik Araştırma Kurumu; Rutherford Appleton Laboratory; Massachusetts Institute of Technology; Quaid-i-Azam University; Ministry of Education and Science of the Russian Federation; Consejo Nacional de Ciencia y Tecnología; Vanderbilt University; Imperial College London; Queen Mary University of London","keywords":"Branching fraction; Meson; Luminosity; Limit (mathematics); Detector; Particle decay; Collision; Flavor","routes":{"ca_aff":true,"ca_fund":false,"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":[0.0008790541,0.0008916894,0.0008732707,0.001967809,0.002086329,0.001845656,0.001423285,0.001848286,0.08804622],"category_scores_gemma":[0.002261663,0.0006877034,0.00150588,0.002396691,0.000268272,0.001609008,0.001323448,0.001483949,0.02795659],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009332506,"about_ca_system_score_gemma":0.001164231,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004157324,"about_ca_topic_score_gemma":0.008361846,"domain_scores_codex":[0.999494,0.00005350843,0.00002429085,0.0001210859,0.0001636651,0.0001433559],"domain_scores_gemma":[0.9991556,0.0003870038,0.0001203454,0.0001119665,0.0001294578,0.0000956623],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.003226203,0.0002555566,0.02949662,0.002921083,0.0005948967,0.008082944,0.001334134,0.005671801,0.05257782,0.1034518,0.6709576,0.1214296],"study_design_scores_gemma":[0.001481503,0.0005075604,0.03889902,0.0008254956,0.0007201835,0.008708128,0.001977666,0.09383384,0.1700567,0.07885477,0.6037602,0.0003749792],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3375188,0.005661261,0.09454317,0.007600386,0.001641876,0.0002669632,0.1317177,0.04480728,0.3762425],"genre_scores_gemma":[0.7394019,0.001585169,0.05397769,0.002348807,0.000392543,0.0003190262,0.09807085,0.01112412,0.09277998],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.08804622,"threshold_uncertainty_score":0.294544,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0196366550065204,"score_gpt":0.2693264894549541,"score_spread":0.2496898344484337,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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