{"id":"W2097528588","doi":"10.5402/2012/848476","title":"Long-Lived Positronium and AGN Jets","year":2012,"lang":"en","type":"article","venue":"ISRN Astronomy and Astrophysics","topic":"Astrophysics and Cosmic Phenomena","field":"Physics and Astronomy","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Perimeter Institute","funders":"Smithsonian Astrophysical Observatory; Institute for Theoretical Atomic, Molecular and Optical Physics, Harvard University; Institut Périmètre de physique théorique; Harvard University; Industry Canada; National Science Foundation; Government of Canada; Smithsonian Institution","keywords":"Positronium; Physics; Active galactic nucleus; Annihilation; Magnetic field; Electron; Supermassive black hole; RADIUS; Astrophysics; Accretion (finance); Positron; Jet (fluid); Atomic physics; Nuclear physics; Galaxy","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":[0.0003505022,0.0001684739,0.0001826537,0.0003796554,0.0003384039,0.001388318,0.0003164683,0.0007090438,0.002849701],"category_scores_gemma":[0.001018885,0.0001419725,0.0001843996,0.0002341068,0.0006354694,0.0008411009,0.000464654,0.0006427927,0.0002305089],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004384912,"about_ca_system_score_gemma":0.0001298716,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004002307,"about_ca_topic_score_gemma":0.0004092309,"domain_scores_codex":[0.9999118,0.00001427308,0.00000643867,0.00001722098,0.00001459183,0.00003576382],"domain_scores_gemma":[0.9995341,0.0001406282,0.0001572404,0.00003647198,0.00003400707,0.0000975382],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.004564427,0.0007744532,0.5183883,0.0005644179,0.0003070864,0.05403554,0.001956988,0.002265188,0.1892773,0.1472297,0.006207215,0.07442924],"study_design_scores_gemma":[0.0006374975,0.001591691,0.6450507,0.0002437706,0.0002950063,0.0783921,0.002063307,0.006759541,0.04353678,0.1767895,0.0444655,0.000174663],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9753097,0.01010675,0.002528947,0.002123223,0.000272216,0.000008521313,0.0001179139,0.0000391276,0.009493669],"genre_scores_gemma":[0.9970511,0.000799074,0.0001959917,0.0001826655,0.0001502079,0.000003749902,0.00007852048,0.00000483976,0.001533731],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002849701,"threshold_uncertainty_score":0.009533167,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007723400962631491,"score_gpt":0.2093213795965277,"score_spread":0.2015979786338962,"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."}}