{"id":"W2073794770","doi":"10.1126/science.1192035","title":"Detection of C <sub>60</sub> and C <sub>70</sub> in a Young Planetary Nebula","year":2010,"lang":"en","type":"article","venue":"Science","topic":"Fullerene Chemistry and Applications","field":"Chemistry","cited_by":807,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Planetary nebula; Asymptotic giant branch; Physics; Astrophysics; Nebula; Stars; Interstellar medium; Cosmic dust; Infrared; Astrobiology; Protoplanetary nebula; Astronomy; Emission nebula; Dark nebula; Reflection nebula; Molecular cloud; Interstellar cloud; Galaxy","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00004618726,0.0001276891,0.0001407785,0.0006769568,0.0003807583,0.0002960183,0.0001393456,0.0003866219,0.0008397247],"category_scores_gemma":[0.0001149727,0.00009175463,0.00006229227,0.0003764438,0.0003158814,0.0002043995,0.0002451546,0.0001706567,0.0002384383],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001209995,"about_ca_system_score_gemma":0.00009144986,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001171619,"about_ca_topic_score_gemma":0.001534814,"domain_scores_codex":[0.9999481,0.000001607926,0.000001947106,0.00001954746,0.00001578512,0.00001308151],"domain_scores_gemma":[0.9999021,0.00001024678,0.00003366599,0.000005969859,0.00001515679,0.0000329185],"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":[0.0001840056,0.0000729137,0.2368485,0.00005556495,0.00002096459,0.001667392,0.0003477561,0.00008365888,0.7456803,0.0002767596,0.0002591054,0.01450302],"study_design_scores_gemma":[0.000007470868,0.0002500071,0.9204189,0.00001072794,0.00003145677,0.003666189,0.0005360129,0.0002570922,0.07087664,0.0003230043,0.003613162,0.000009226805],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984229,0.0005799088,0.0001310927,0.00001895623,0.000002556205,0.000004656428,0.00008583612,0.000009482006,0.0007446737],"genre_scores_gemma":[0.9982377,0.0004797757,0.0004715644,0.00003581629,0.000008349934,0.000005190696,0.000282925,0.000003172655,0.0004755605],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001171619,"threshold_uncertainty_score":0.002809107,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006329975953668915,"score_gpt":0.2119710729809856,"score_spread":0.2056410970273167,"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."}}