{"id":"W4414083131","doi":"10.1103/w9kp-f8xr","title":"Probing Gluon Fluctuations in Nuclei with the First Energy-Dependent Measurement of Incoherent J/ψ Photoproduction in Ultraperipheral PbPb Collisions","year":2025,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"High-Energy Particle Collisions Research","field":"Physics and Astronomy","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute of Particle Physics","funders":"Institut National de Physique Nucléaire et de Physique des Particules; Université Catholique de Louvain; Ministarstvo Prosvete, Nauke i Tehnološkog Razvoja; Instituto Nazionale di Fisica Nucleare; Deutsches Elektronen-Synchrotron; Wigner Fizikai Kutatóközpont, Magyar Tudományos Akadémia; 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; Brunel University London; University of Glasgow; RWTH Aachen University; 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; Fundação para a Ciência e a Tecnologia; Universidad Autónoma de San Luis Potosí; Centro Svizzero di Calcolo Scientifico; Shota Rustaveli National Science Foundation; Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional; Hrvatska Zaklada za Znanost; 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; National Science and Technology Development Agency; National Natural Science Foundation of China; National Research Foundation of Korea; 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; University of California, San Diego; Conselho Nacional de Desenvolvimento Científico e Tecnológico; Fonds De La Recherche Scientifique - FNRS; Austrian Science Fund; Secretaría de Educación Pública; Bundesministerium für Bildung, Wissenschaft und Forschung; Deutsche Forschungsgemeinschaft; Chinese Academy of Sciences; European Research Council; Centre National de la Recherche Scientifique; Academy of Finland; 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; Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas; Secretaría de Educación Superior, Ciencia, Tecnología e Innovación; Department of Atomic Energy, Government of India; Kyungpook National University; 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; Science and Technology Facilities Council; Türkiye Enerji, Nükleer ve Maden Araştırma Kurumu; Ministarstvo znanosti i obrazovanja; CERN; Agencia Estatal de Investigación; Keemilise ja Bioloogilise Füüsika Instituut; Helmholtz-Gemeinschaft; National Energy Research Scientific Computing Center; University of Oxford; National Science Foundation; Purdue University; University of Nebraska-Lincoln; Baylor University; 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; Consejo Nacional de Ciencia y Tecnología; Vanderbilt University; Imperial College London; Queen Mary University of London; Science Foundation Ireland","keywords":"Gluon; Nucleon; Momentum (technical analysis); Range (aeronautics); Heavy ion; Energy (signal processing)","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0007193084,0.0002833005,0.0002508032,0.0001164016,0.0004546746,0.0001841132,0.0005533848,0.00008659605,0.0001399234],"category_scores_gemma":[0.0001513634,0.0003009969,0.0003655828,0.0008717452,0.00028605,0.0003244092,0.0003168551,0.0005321699,0.00009241311],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004663488,"about_ca_system_score_gemma":0.000329256,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00142889,"about_ca_topic_score_gemma":0.0006700617,"domain_scores_codex":[0.9969274,0.0002057354,0.000644651,0.000606223,0.001033214,0.0005827382],"domain_scores_gemma":[0.998398,0.0002796791,0.0003515294,0.0007154514,0.0001058616,0.0001494542],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001323086,0.0004914695,0.00005591953,0.0004346973,0.0002559885,0.00001952884,0.0005702325,0.02439168,0.01625743,0.9542292,0.00153179,0.001629754],"study_design_scores_gemma":[0.002219999,0.0006748259,0.0009105509,0.007138597,0.0007309279,0.00002436696,0.001018692,0.7513459,0.2226989,0.0006600351,0.01156962,0.00100756],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9944087,0.0004164354,0.0009456501,0.00282237,0.0001709426,0.0001376118,0.00003162575,0.00003112499,0.001035552],"genre_scores_gemma":[0.9970528,0.0003209776,0.000292542,0.00044683,0.000305147,0.001407311,0.00008293361,0.00007271984,0.00001877535],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9535692,"threshold_uncertainty_score":0.9999442,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01655031889025693,"score_gpt":0.2599814027460537,"score_spread":0.2434310838557968,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). 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