{"id":"W2802249471","doi":"10.1142/s2010194518600698","title":"Measurements of Properties of Antihydrogen","year":2018,"lang":"en","type":"article","venue":"International Journal of Modern Physics Conference Series","topic":"Muon and positron interactions and applications","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria; TRIUMF","funders":"Natural Sciences and Engineering Research Council of Canada; Leverhulme Trust; Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro; Japan Society for the Promotion of Science; Israel Science Foundation; Conselho Nacional de Desenvolvimento Científico e Tecnológico; National Science Foundation; TRIUMF; Royal Society; Engineering and Physical Sciences Research Council; Science and Technology Facilities Council; Fonds Québécois de la Recherche sur la Nature et les Technologies; U.S. Department of Energy","keywords":"Antihydrogen; Physics; Antimatter; CPT symmetry; Antiproton; Nuclear physics; Atomic physics; Hydrogen atom; Hyperfine structure; Particle physics; Positron; Proton; Quantum mechanics; Electron; Group (periodic table)","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":[],"consensus_categories":[],"category_scores_codex":[0.00004758167,0.00005962657,0.0001206986,0.00004747913,0.00001506475,0.00001679913,0.0002167168,0.00001781677,0.00004873949],"category_scores_gemma":[0.000006603537,0.00005023258,0.00006061506,0.00003644878,0.00008556694,0.0002518081,0.00001597849,0.00005732727,0.000003140721],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001478067,"about_ca_system_score_gemma":0.00004138532,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000007631723,"about_ca_topic_score_gemma":0.000006412399,"domain_scores_codex":[0.9993837,0.000007695771,0.00028685,0.0000363268,0.0002348559,0.00005057384],"domain_scores_gemma":[0.9987261,0.000004823006,0.000130632,0.00006907567,0.00104785,0.00002151526],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0000634908,0.00007454849,0.000674635,0.0000235754,0.0003031825,3.507027e-7,0.001113759,0.002099177,0.9666623,0.004052969,0.0001019087,0.0248301],"study_design_scores_gemma":[0.0001330939,0.00005505836,0.0001957447,0.0001249978,0.00001323584,0.00001014908,0.00005526574,0.004153657,0.9919279,0.002944341,0.0003388358,0.00004774551],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9404535,0.0001169958,0.05437294,0.0001039378,0.0004733261,0.00003757783,0.00001722588,0.00001008765,0.004414363],"genre_scores_gemma":[0.9990603,0.00005140215,0.0006509849,0.000007766496,0.0001726506,0.000001559485,0.000001408711,0.00000629843,0.00004762277],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05860676,"threshold_uncertainty_score":0.2048425,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0621166535139876,"score_gpt":0.271762109338319,"score_spread":0.2096454558243314,"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."}}