{"id":"W3105446206","doi":"10.13016/m2n3hq-f4vi","title":"Detection of polarized gamma-ray emission from the Crab nebula with the Hitomi Soft Gamma-ray Detector","year":2018,"lang":"en","type":"article","venue":"Maryland Shared Open Access Repository (USMAI Consortium)","topic":"Astrophysical Phenomena and Observations","field":"Physics and Astronomy","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Lawrence Livermore National Laboratory; Japan Aerospace Exploration Agency; Eurostars; Japan Society for the Promotion of Science; Canadian Space Agency; Magyar Tudományos Akadémia; SLAC National Accelerator Laboratory; Smithsonian Astrophysical Observatory; Centre National d’Etudes Spatiales; Ministry of Education, Culture, Sports, Science and Technology; National Aeronautics and Space Administration; European Space Agency; Science Mission Directorate; University of Maryland, Baltimore County; Science and Technology Facilities Council; Strong; Nederlandse Organisatie voor Wetenschappelijk Onderzoek; Natural Sciences and Engineering Research Council of Canada; Smithsonian Institution","keywords":"Physics; Crab Nebula; Crab Pulsar; Nebula; Astrophysics; Pulsar; Gamma ray; Photon; Polarization (electrochemistry); Linear polarization; Optics; Stars; Laser","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["scholarly_communication"],"consensus_categories":[],"category_scores_codex":[0.0002019899,0.0003666054,0.0004638277,0.00004529005,0.001263696,0.001247538,0.00208737,0.00008534952,0.0006183097],"category_scores_gemma":[0.000027578,0.0002018968,0.0001684736,0.0004339895,0.000369175,0.00103058,0.0007893275,0.0003918508,0.00002736745],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000519041,"about_ca_system_score_gemma":0.0002145247,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00666043,"about_ca_topic_score_gemma":0.0001464206,"domain_scores_codex":[0.997741,0.0002913633,0.0005617079,0.0005874221,0.0004105239,0.000407991],"domain_scores_gemma":[0.9974454,0.0004423598,0.0006048417,0.00101226,0.000326086,0.0001690261],"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":[0.002424925,0.0004655022,0.2489163,0.00003110833,0.0008381164,0.00001216963,0.001418345,0.0003841117,0.723847,0.0001768835,0.008810503,0.01267511],"study_design_scores_gemma":[0.005143323,0.0006107431,0.7325283,0.0002886977,0.0006694616,0.00000275901,0.001181908,0.005563876,0.2099867,0.001065441,0.04178207,0.001176719],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9774357,0.00007141984,0.01574184,0.0008666624,0.0003811682,0.001110135,0.0001939715,0.00005355427,0.004145564],"genre_scores_gemma":[0.995842,0.000001079065,0.0002467072,0.0003297735,0.00125236,0.0001922725,0.0001255393,0.00004911038,0.001961201],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5138602,"threshold_uncertainty_score":0.9999543,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01996470436413429,"score_gpt":0.2695413433372374,"score_spread":0.2495766389731031,"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."}}