{"id":"W1644062099","doi":"10.1063/1.1427669","title":"Optically pumped polarized H− ion source for RHIC spin physics","year":2002,"lang":"en","type":"article","venue":"Review of Scientific Instruments","topic":"Physics of Superconductivity and Magnetism","field":"Physics and Astronomy","cited_by":36,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF","funders":"","keywords":"Polarization (electrochemistry); Ion source; Physics; Ion; Atomic physics; Proton; Ion beam; Nuclear physics; Beam (structure); Microwave; Optics; Plasma","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":[0.000410214,0.000187306,0.000410869,0.00004556322,0.0002387031,0.00008482796,0.0003298078,0.00003222617,0.0007851176],"category_scores_gemma":[0.0000220128,0.0001765941,0.0002881728,0.0003255893,0.00021807,0.0008919297,0.00009201557,0.0001229652,0.0001490195],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001895504,"about_ca_system_score_gemma":0.0000384585,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001842497,"about_ca_topic_score_gemma":1.983541e-7,"domain_scores_codex":[0.9984758,0.0000433827,0.0004047561,0.0003897437,0.0003460078,0.0003403171],"domain_scores_gemma":[0.9990655,0.00003134407,0.0001998749,0.000436369,0.0001631815,0.0001036954],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000006706856,0.0007733669,0.0004638223,0.002520896,0.0001023035,1.592416e-7,0.0001615627,7.566114e-7,0.1035515,0.03376646,0.001535146,0.8571174],"study_design_scores_gemma":[0.01377133,0.001155543,0.0008835585,0.03225708,0.00169641,0.000009169316,0.0006574915,0.01687754,0.3345073,0.1428347,0.4512071,0.004142755],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9734228,0.002078479,0.01073374,0.0007447315,0.001376503,0.001845943,0.000229653,0.00004867044,0.009519515],"genre_scores_gemma":[0.9949337,0.0003468137,0.002197035,0.0001009867,0.0002109546,0.00006530088,0.0001104242,0.00002025583,0.002014486],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8529746,"threshold_uncertainty_score":0.8596487,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03055677168674967,"score_gpt":0.2679981727084013,"score_spread":0.2374414010216516,"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."}}