{"id":"W2151523105","doi":"10.1016/j.nima.2003.11.415","title":"Basic instrumentation for Hall A at Jefferson Lab","year":2004,"lang":"en","type":"article","venue":"Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment","topic":"Radiation Detection and Scintillator Technologies","field":"Physics and Astronomy","cited_by":271,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Regina","funders":"","keywords":"Instrumentation (computer programming); Cherenkov radiation; Physics; Nuclear physics; Nucleon; Particle identification; Spectrometer; Luminosity; Momentum (technical analysis); Scintillator; Detector; Optics; Astrophysics; Computer science","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":[0.001145382,0.0002691509,0.0003513074,0.0004774519,0.0007077521,0.0002811886,0.0001394795,0.0001497587,0.0001005246],"category_scores_gemma":[0.00006926368,0.000265013,0.0001057844,0.000809191,0.0001702592,0.0003514668,0.0001761933,0.000495357,0.000003811363],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000998143,"about_ca_system_score_gemma":0.00004583935,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004202066,"about_ca_topic_score_gemma":0.00005352517,"domain_scores_codex":[0.9977362,0.0002783223,0.0003933606,0.0005862032,0.000385652,0.0006202821],"domain_scores_gemma":[0.9992223,0.0001401525,0.0001854922,0.0001841146,0.0001040764,0.0001638922],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003566866,0.0006967749,0.04291318,0.00008738431,0.0005600901,0.000002147374,0.003301613,0.0001996816,0.2093232,0.009342405,0.00017767,0.7330392],"study_design_scores_gemma":[0.02471167,0.005131061,0.06533513,0.0003914626,0.0001486883,0.00001155118,0.01346887,0.01003332,0.7318712,0.1356513,0.01089882,0.002346975],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9964223,0.00002305157,0.001434701,0.0002252959,0.000372668,0.0008078438,0.00002744494,0.00009822558,0.0005885009],"genre_scores_gemma":[0.990757,0.00009083194,0.008695141,0.00005104413,0.0001216763,0.0001469295,0.00001067248,0.00004404329,0.00008262317],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7306923,"threshold_uncertainty_score":0.9999802,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05226718655234977,"score_gpt":0.3809457931298143,"score_spread":0.3286786065774645,"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."}}