{"id":"W2012287695","doi":"10.1063/1.3271246","title":"The NSCL electron beam ion trap for the reacceleration of rare isotopes coming to life: First extraction tests with a high-current electron gun","year":2010,"lang":"en","type":"article","venue":"Review of Scientific Instruments","topic":"Particle accelerators and beam dynamics","field":"Engineering","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"TRIUMF","funders":"","keywords":"Electron beam ion trap; Atomic physics; Ion; Electron gun; Electron; Beam (structure); Ion source; Ion trap; Nuclear physics; Physics; Linear particle accelerator; Radio-frequency quadrupole; Particle accelerator; Ion beam; Materials science; Cathode ray; Optics","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001372944,0.0002990385,0.0004227817,0.0004821375,0.0009489784,0.0004815182,0.0006422456,0.0004801407,0.00143466],"category_scores_gemma":[0.001033493,0.0002274876,0.0002136894,0.0004102175,0.0004282584,0.0007252293,0.0004524008,0.0003343312,0.0004472167],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005640185,"about_ca_system_score_gemma":0.0008803307,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001123151,"about_ca_topic_score_gemma":0.002500099,"domain_scores_codex":[0.9995512,0.00005550038,0.0000159204,0.00004810116,0.0002753726,0.00005384003],"domain_scores_gemma":[0.9995103,0.00009787738,0.00004200699,0.00005710809,0.0002292691,0.00006343005],"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":[0.002313041,0.0001329974,0.007865029,0.0004751104,0.00004015705,0.0006694825,0.0007701116,0.002184674,0.9145491,0.00217037,0.002542048,0.06628788],"study_design_scores_gemma":[0.0001402524,0.002632271,0.01202452,0.00003832877,0.0000506098,0.0007849154,0.0002079865,0.007038815,0.9555888,0.0003629945,0.02108455,0.00004592364],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9476451,0.002734788,0.03888743,0.0003471969,0.00007866073,0.0003279507,0.0005493617,0.0008636987,0.008565877],"genre_scores_gemma":[0.9351182,0.0008431455,0.05522179,0.00009683405,0.00001663257,0.0001289666,0.0006017904,0.0001807279,0.007792023],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00143466,"threshold_uncertainty_score":0.007260919,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01361025227360073,"score_gpt":0.2670956225066046,"score_spread":0.2534853702330038,"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."}}