{"id":"W2027570493","doi":"10.1063/1.4796072","title":"Evaporative cooling of antiprotons for the production of trappable antihydrogen","year":2013,"lang":"en","type":"article","venue":"AIP conference proceedings","topic":"Quantum, superfluid, helium dynamics","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; York University; TRIUMF; University of Calgary; Simon Fraser University","funders":"Engineering and Physical Sciences Research Council","keywords":"Antihydrogen; Antiproton; Nuclear physics; Physics; Production (economics); Nuclear engineering; Engineering; Antimatter; Proton; Positron; Economics","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002195664,0.0001446447,0.0002483896,0.00005135753,0.0001128681,0.00004342637,0.0002428025,0.00003903002,0.0001201275],"category_scores_gemma":[0.00004430054,0.000106919,0.0000877816,0.000214759,0.0001778394,0.000403774,0.0000417705,0.0001116903,0.000007878476],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001008124,"about_ca_system_score_gemma":0.0001206304,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004246248,"about_ca_topic_score_gemma":0.000001778473,"domain_scores_codex":[0.9990532,0.000005795422,0.0003296449,0.000236666,0.0001529271,0.0002217517],"domain_scores_gemma":[0.9984828,0.00006972854,0.0002531021,0.0001271392,0.001031402,0.00003586238],"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":[0.00005999339,0.0001938171,0.1950828,0.0002653387,0.0001950484,2.35282e-8,0.005057035,0.00001862516,0.6822323,0.1109806,0.0008896152,0.005024733],"study_design_scores_gemma":[0.0007787035,0.0004420586,0.008566541,0.0003653499,0.0002014461,0.000002040522,0.01417616,0.25979,0.6758401,0.03867092,0.0006882056,0.0004784883],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9834868,0.00003536914,0.01296495,0.000421095,0.00009824117,0.00191098,0.00002583214,0.00001951792,0.001037252],"genre_scores_gemma":[0.9983851,0.000009401529,0.0008622388,0.000009100619,0.0001022444,0.0004501536,0.000008768842,0.00001735729,0.0001556849],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2597714,"threshold_uncertainty_score":0.436003,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02044105244411732,"score_gpt":0.2541063351006518,"score_spread":0.2336652826565345,"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."}}