{"id":"W2095427471","doi":"10.1103/physrevlett.93.105302","title":"Neutron-Detected Tomography of Impurity-Seeded Superfluid Helium","year":2004,"lang":"en","type":"article","venue":"Physical Review Letters","topic":"Quantum, superfluid, helium dynamics","field":"Physics and Astronomy","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Superfluidity; Superfluid helium-4; Physics; Impurity; Helium; Neutron; Helium-4; Isotopes of helium; Condensed matter physics; Atomic physics; Helium-3; Nuclear physics; Quantum mechanics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0001587904,0.0004086408,0.000832287,0.00009824141,0.00008897629,0.00002868328,0.0004709121,0.00001948991,0.0001086512],"category_scores_gemma":[0.00001543371,0.0003724543,0.0007482552,0.0007112743,0.0002031674,0.0002389049,0.0001197282,0.0003963422,0.0001512057],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004990808,"about_ca_system_score_gemma":0.00006776331,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003353638,"about_ca_topic_score_gemma":0.000002915089,"domain_scores_codex":[0.9978446,0.00009599265,0.0005747488,0.0004988727,0.0004200601,0.000565729],"domain_scores_gemma":[0.99874,0.0001037982,0.000158413,0.0006965021,0.0001056994,0.0001956567],"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":[0.00003471028,0.00110026,0.009306419,0.001880713,0.0003729187,0.000009580021,0.0003828408,0.0004339385,0.958026,0.02352122,0.001610013,0.003321365],"study_design_scores_gemma":[0.02892231,0.004246657,0.2628272,0.03935403,0.00715952,0.00006363762,0.0008223245,0.01154174,0.4980591,0.08246002,0.04725695,0.01728658],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9912369,0.002910316,0.00102609,0.003610981,0.0001689919,0.0006093167,0.00008030635,0.00008473887,0.0002723974],"genre_scores_gemma":[0.9958899,0.0004608558,0.0003315954,0.00265293,0.0004442996,0.00008075903,0.00007765411,0.00005818971,0.000003800771],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.459967,"threshold_uncertainty_score":0.9998727,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006930035687056857,"score_gpt":0.251269336974573,"score_spread":0.2443393012875162,"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."}}