{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001495054,0.0001932312,0.0002282985,0.0006878714,0.0003678685,0.0005480238,0.0002229236,0.0003845769,0.0009853424],"category_scores_gemma":[0.0002802887,0.0001758981,0.0001405712,0.0004658845,0.0003005447,0.0002934501,0.0006452153,0.0004750944,0.0003938607],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002267812,"about_ca_system_score_gemma":0.00007165245,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009792172,"about_ca_topic_score_gemma":0.001143998,"domain_scores_codex":[0.9999229,0.000003958548,0.000003947253,0.00002168728,0.00002852082,0.00001900304],"domain_scores_gemma":[0.9997155,0.00002582471,0.0001265833,0.00002133614,0.00002989414,0.00008082078],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.0007181608,0.0001575228,0.2422603,0.00003823087,0.0000595969,0.003843802,0.0003554942,0.0002113986,0.7455506,0.000346759,0.0005841316,0.005874001],"study_design_scores_gemma":[0.00001674434,0.0002548432,0.9646497,0.000005925056,0.00002507156,0.003865805,0.0001597677,0.0008711031,0.02824825,0.0001476176,0.00174359,0.00001168907],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988896,0.00007645863,0.0001366857,0.00001176783,0.000002442449,0.000002441956,0.00008091806,0.00002237812,0.0007773378],"genre_scores_gemma":[0.9990061,0.00002394689,0.0003240152,0.00001357921,0.000005932084,0.000003054277,0.0003326643,0.000006918746,0.0002838162],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0009853424,"threshold_uncertainty_score":0.003296316,"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."}}