{"id":"W4383472826","doi":"10.1038/s41586-023-06759-1","title":"Heavy-element production in a compact object merger observed by JWST","year":2023,"lang":"en","type":"preprint","venue":"Nature","topic":"Advanced X-ray and CT Imaging","field":"Engineering","cited_by":212,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"Planetary Science Division; Japan Society for the Promotion of Science; Science Mission Directorate; Smithsonian Astrophysical Observatory; Jet Propulsion Laboratory; Instituto de Astrofísica de Canarias; Max-Planck-Institut für Astronomie; Agencia Nacional de Investigación y Desarrollo; Eötvös Loránd Tudományegyetem; University of California, Los Angeles; Stockholms Universitet; Universitetet i Oslo; Ministério da Ciência, Tecnologia, Inovações e Comunicações; Korea Astronomy and Space Science Institute; Space Telescope Science Institute; European Southern Observatory; Centre National d’Etudes Spatiales; National Aeronautics and Space Administration; Danmarks Grundforskningsfond; National Research Foundation; Gordon and Betty Moore Foundation; Queen's University Belfast; Queen's University; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; NordForsk; Smithsonian Institution; Vetenskapsrådet; Durham University; Northwestern University; National Central University; Villum Fonden; Los Alamos National Laboratory; Johns Hopkins University; European Commission; California Institute of Technology; Science and Technology Facilities Council; Turun Yliopisto; Aarhus Universitet; University of Leicester; Università degli Studi di Ferrara; Háskóli Íslands; Nuclear Safety and Security Commission; National Science Foundation","keywords":"Physics; Kilonova; Gamma-ray burst; Neutron star; Astrophysics; Nucleosynthesis; Gravitational wave; Compact star; Astronomy; r-process; Accretion (finance); Black hole (networking); Galaxy; Stars","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","research_integrity"],"consensus_categories":[],"category_scores_codex":[0.0002046017,0.0003131547,0.0003289821,0.0001405378,0.00004417764,0.00003645302,0.000219941,0.000959672,0.00003024668],"category_scores_gemma":[0.00007095434,0.0003206857,0.00009730017,0.0002939033,0.00001646216,0.0001007992,0.0000970422,0.005534007,0.00003411203],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002798188,"about_ca_system_score_gemma":0.00002806672,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00004387062,"about_ca_topic_score_gemma":0.0001326168,"domain_scores_codex":[0.9986597,0.00003250367,0.0002790374,0.0004267647,0.000255172,0.0003468021],"domain_scores_gemma":[0.9994126,0.00002425135,0.00005365517,0.0004162317,0.00004081112,0.00005244837],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00004775482,0.00008290778,0.002512085,0.001097131,0.0001876351,0.00003655544,0.0009460273,0.7778317,0.01448224,0.00002758284,0.1980431,0.004705247],"study_design_scores_gemma":[0.002992608,0.0001062527,0.1059853,0.006038347,0.0002941845,0.00002999895,0.001923644,0.08810007,0.218017,0.008798926,0.5615723,0.006141458],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9262022,0.03555114,0.001140503,0.007115777,0.02139697,0.002383431,0.0004159719,0.003777176,0.002016788],"genre_scores_gemma":[0.9970372,0.0005277186,0.0005004043,0.0001078487,0.0004162365,0.00006170887,0.0004072523,0.00009535294,0.0008463343],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6897317,"threshold_uncertainty_score":0.9999245,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02216605946695509,"score_gpt":0.2724033847608229,"score_spread":0.2502373252938678,"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."}}