{"id":"W3176344042","doi":"10.1093/mnras/stab1951","title":"Evidence for sub-Chandrasekhar Type Ia supernovae from the last major merger","year":2021,"lang":"en","type":"article","venue":"Monthly Notices of the Royal Astronomical Society","topic":"Gamma-ray bursts and supernovae","field":"Physics and Astronomy","cited_by":35,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Lawrence Berkeley National Laboratory; University of Colorado Boulder; Instituto de Astrofísica de Canarias; Office of Science; Max-Planck-Institut für Astronomie; Max-Planck-Institut für Astrophysik; Universidad Nacional Autónoma de México; Ministério da Ciência, Tecnologia e Inovação; Pennsylvania State University; University of Virginia; University of Oxford; York University; Carnegie Institution for Science; Carnegie Mellon University; Leibniz-Gemeinschaft; University of Notre Dame; University of Arizona; Alfred P. Sloan Foundation; University of Washington; European Space Agency; Johns Hopkins University; University of Tokyo; Ohio State University; Carnegie Institution of Washington; University of Utah; New York University; Australian Astronomical Optics-Macquarie; Royal Society; U.S. Department of Energy; Smithsonian Institution; New Mexico State University; University of Portsmouth; Vanderbilt University; Yale University","keywords":"Physics; Chandrasekhar limit; Supernova; Astrophysics; Type (biology); Astronomy; White dwarf; Stars","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":[0.000331582,0.0002809391,0.0002930114,0.0007143554,0.0004443185,0.0009637273,0.0003472698,0.0003899617,0.0009325276],"category_scores_gemma":[0.0009752101,0.0002253996,0.0003976304,0.0004900622,0.0004537558,0.0002560421,0.0007690914,0.0003476244,0.0002013133],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002998367,"about_ca_system_score_gemma":0.0001945238,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003077746,"about_ca_topic_score_gemma":0.003712683,"domain_scores_codex":[0.9998584,0.00001698855,0.00001264447,0.00003866483,0.00004154461,0.00003176802],"domain_scores_gemma":[0.9992332,0.0001792636,0.0002418669,0.00007966527,0.0000806384,0.0001853648],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002228279,0.00002280941,0.9816119,0.00001269548,0.0000645169,0.0004611899,0.000146992,0.0004982716,0.01358565,0.0004670931,0.00005831307,0.002847748],"study_design_scores_gemma":[0.00001328753,0.0001310109,0.991905,0.000008588998,0.0000544417,0.001024026,0.0002843569,0.002367391,0.003249477,0.0003269537,0.0006236838,0.00001170174],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994515,0.00006178057,0.0001064148,0.0000106425,0.000001639488,9.581764e-7,0.00002568071,0.000005223108,0.0003360754],"genre_scores_gemma":[0.9997504,0.00002825389,0.00007228873,0.000006122326,0.000002397044,8.584564e-7,0.00008642501,0.000001794193,0.00005132941],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003077746,"threshold_uncertainty_score":0.006119668,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02245205301948984,"score_gpt":0.2448930192996008,"score_spread":0.222440966280111,"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."}}