{"id":"W4381192771","doi":"10.1051/0004-6361/202346305","title":"Dynamical detection of a companion driving a spiral arm in a protoplanetary disk","year":2023,"lang":"en","type":"article","venue":"Astronomy and Astrophysics","topic":"Astro and Planetary Science","field":"Physics and Astronomy","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"National Key Research and Development Program of China; HORIZON EUROPE Framework Programme; National Natural Science Foundation of China; Agence Nationale de la Recherche; Natural Sciences and Engineering Research Council of Canada; European Commission; Institut des Origines de Lyon; Alfred P. Sloan Foundation","keywords":"Physics; Astrophysics; Protoplanetary disk; Spiral galaxy; Astronomy; Spiral (railway); Accretion disc; Planet; 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":[0.0001928776,0.000106031,0.0001385652,0.0003595522,0.0003475636,0.0004530214,0.0001839302,0.0002803481,0.0004611089],"category_scores_gemma":[0.0006638761,0.0001760601,0.000104438,0.0002213307,0.0002711526,0.0002938011,0.0004431606,0.0002105325,0.0001420776],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002328908,"about_ca_system_score_gemma":0.000131624,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001562499,"about_ca_topic_score_gemma":0.003409551,"domain_scores_codex":[0.9999417,0.000005094459,0.000003369278,0.0000243738,0.00001388467,0.00001165407],"domain_scores_gemma":[0.9996938,0.00004257641,0.0001154324,0.00004907067,0.00002912886,0.00007009321],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001990412,0.00009548491,0.8319104,0.00004202853,0.00006020814,0.000402208,0.000468304,0.0006995135,0.1545317,0.0005070177,0.0002619753,0.01082211],"study_design_scores_gemma":[0.00001195144,0.0001488083,0.9860742,0.000007822729,0.00002570135,0.000504235,0.0001644357,0.003872046,0.008237397,0.0002577375,0.0006886228,0.000007069322],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989146,0.00006626448,0.0003691755,0.00001441479,0.000002298398,0.000003410751,0.00006293283,0.0000138773,0.0005529795],"genre_scores_gemma":[0.9992424,0.00002677401,0.0005083444,0.00001081291,0.000002675427,0.000001677092,0.00009591252,0.000002224824,0.0001091915],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001562499,"threshold_uncertainty_score":0.003106773,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006128529239917242,"score_gpt":0.1986967316013151,"score_spread":0.1925682023613978,"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."}}