{"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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.00008633587,0.0004086916,0.0003757117,0.00004999938,0.0003154239,0.0001309387,0.0001662275,0.00004077344,0.0001033099],"category_scores_gemma":[8.287589e-7,0.0004039839,0.0001149434,0.0001150574,0.0001755361,0.0005972901,0.000243926,0.0003182412,0.00006820347],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002610119,"about_ca_system_score_gemma":0.00004120779,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00006028397,"about_ca_topic_score_gemma":4.565225e-7,"domain_scores_codex":[0.998256,0.00004733658,0.0002723736,0.0003986752,0.0001685488,0.0008570853],"domain_scores_gemma":[0.999033,0.00003727464,0.0001650158,0.0003091651,0.00004412563,0.0004113742],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.00004858226,0.000413381,0.2138796,0.00001613064,0.0002402766,9.199323e-7,0.0006480868,0.00004066719,0.003528989,0.03534541,0.0001343306,0.7457036],"study_design_scores_gemma":[0.007529652,0.001178013,0.8459442,0.0002073314,0.0008947778,0.00001628382,0.009031132,0.000724196,0.01325422,0.02202363,0.09508665,0.004109977],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8031378,0.0001869525,0.1930546,0.00007345239,0.0002117615,0.0002038309,0.00005593201,0.00004191405,0.003033743],"genre_scores_gemma":[0.9854609,0.000005300373,0.01254937,0.00004362464,0.001525679,0.00003536278,0.00007401673,0.00004676872,0.0002589488],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7415937,"threshold_uncertainty_score":0.9998412,"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."}}