{"id":"W3199460114","doi":"10.1103/physrevd.104.064053","title":"Axion-plasmon or magnetized plasma effect on an observable shadow and gravitational lensing of a Schwarzschild black hole","year":2021,"lang":"en","type":"article","venue":"Physical review. D/Physical review. D.","topic":"Astrophysical Phenomena and Observations","field":"Physics and Astronomy","cited_by":84,"is_retracted":false,"has_abstract":true,"ca_institutions":"Canadian Quantum Research Center","funders":"","keywords":"Physics; Photon sphere; Axion; Schwarzschild radius; Black hole (networking); Schwarzschild metric; Plasmon; Astrophysics; Charged black hole; Gravitation; Classical mechanics; Quantum mechanics; Dark matter; General relativity","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":[0.0001805874,0.0003785087,0.0001961767,0.000297683,0.0001598749,0.0002396295,0.0001989451,0.0002377352,0.001162531],"category_scores_gemma":[0.0005659031,0.0001014173,0.0002061564,0.0001179964,0.0006538109,0.0003432216,0.0003650671,0.0002423132,0.0000734222],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001314667,"about_ca_system_score_gemma":0.00006871535,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000275043,"about_ca_topic_score_gemma":0.0001493353,"domain_scores_codex":[0.9999387,0.00002621379,0.000001374076,0.00001321631,0.00001171705,0.000008713641],"domain_scores_gemma":[0.999756,0.00008805439,0.00008965292,0.00002201194,0.00001679081,0.00002747606],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001221187,0.00009588566,0.02043224,0.0004347342,0.0001940869,0.005603639,0.0008393512,0.0333142,0.8317879,0.08534727,0.0006660482,0.02006355],"study_design_scores_gemma":[0.0002934621,0.001909303,0.2638366,0.00009574171,0.0003990463,0.00631116,0.0009838709,0.3778065,0.2713891,0.07080594,0.005935023,0.0002342928],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9889497,0.0005315382,0.006292374,0.00006270553,0.0000166723,0.000007645096,0.00001545255,0.00004062009,0.004083422],"genre_scores_gemma":[0.9986503,0.0001339236,0.0008307882,0.000009893105,0.000009315159,0.000002194608,0.000006189153,0.00000526662,0.0003521499],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001162531,"threshold_uncertainty_score":0.003889024,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0197325597915964,"score_gpt":0.3704892251365127,"score_spread":0.3507566653449163,"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."}}