{"id":"W3173486370","doi":"10.1103/physrevd.104.082001","title":"Prototype superfluid gravitational wave detector","year":2021,"lang":"en","type":"article","venue":"Physical review. D/Physical review. D.","topic":"Mechanical and Optical Resonators","field":"Physics and Astronomy","cited_by":17,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada; Canada First Research Excellence Fund; University of Alberta; National Science Foundation","keywords":"Gravitational wave; Physics; Detector; Transducer; Gravitational-wave observatory; LIGO; Broadband; Microwave; Superfluid helium-4; Resonance (particle physics); Bar (unit); Excited state; Liquid helium; Sensitivity (control systems); Helium; Acoustics; Optics; Nuclear physics; Atomic physics; Astrophysics; Quantum mechanics","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","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0003571448,0.0006836051,0.001774273,0.00003158697,0.0001952715,0.00007213951,0.0004856152,0.00004992724,0.001426844],"category_scores_gemma":[0.0008394085,0.000526953,0.001501275,0.001049041,0.0001472483,0.0002570921,0.0003196849,0.0008499139,0.002583464],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006353683,"about_ca_system_score_gemma":0.0002883494,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001265657,"about_ca_topic_score_gemma":0.000001048039,"domain_scores_codex":[0.995542,0.0004371147,0.0008795985,0.001109128,0.001157022,0.0008751108],"domain_scores_gemma":[0.9966558,0.0008030672,0.0002370169,0.0009485901,0.0005653588,0.0007901643],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00004068835,0.002726742,0.001404691,0.005882884,0.0002808632,0.00004683901,0.00003933682,0.000001582162,0.0382579,0.8132281,0.008075789,0.1300146],"study_design_scores_gemma":[0.0009951921,0.0005758869,0.001860028,0.01247041,0.001239479,0.00001217792,0.00001844019,0.001784237,0.06810912,0.5799516,0.3310728,0.001910554],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8359085,0.09023596,0.001361012,0.01140493,0.0006463467,0.007056552,0.0004789377,0.0003641731,0.05254355],"genre_scores_gemma":[0.972757,0.01495003,0.0010116,0.006295846,0.002481008,0.001496535,0.000405043,0.0001276399,0.0004753229],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.322997,"threshold_uncertainty_score":0.9997182,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02036903569148238,"score_gpt":0.394165168081574,"score_spread":0.3737961323900917,"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."}}