{"id":"W2481025504","doi":"10.13182/nt11-a12275","title":"Representation of a Low-Yield Nuclear Weapon Neutron Spectrum Using an (α,<i>n</i>) Neutron Source","year":2011,"lang":"en","type":"article","venue":"Nuclear Technology","topic":"Nuclear Physics and Applications","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ontario Institute of Technology","funders":"","keywords":"Neutron; Nuclear engineering; Neutron source; Fission; Nuclear physics; Physics; Yield (engineering); Nuclear fission; Prompt neutron; Nuclear explosion; Neutron emission; Environmental science; Engineering","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00005141746,0.0001765214,0.0002736226,0.0001763352,0.0001740826,0.00002246003,0.0004919271,0.000129149,0.000928672],"category_scores_gemma":[0.000003990518,0.0001939658,0.0001128834,0.0005052311,0.0001973082,0.0001961241,0.0002298468,0.00028456,0.0001445099],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002195708,"about_ca_system_score_gemma":0.0000162066,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006744192,"about_ca_topic_score_gemma":0.000005414212,"domain_scores_codex":[0.9988775,0.00002577551,0.0002815579,0.0003892957,0.0001117264,0.0003141758],"domain_scores_gemma":[0.9988135,0.0000119524,0.0002288533,0.0008291461,0.00004812952,0.00006846714],"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":[0.00005410243,0.0008173332,0.00352468,0.00001459912,0.00007156368,0.000001388554,0.0008396332,0.00007632648,0.6079205,0.371948,0.0003226121,0.01440932],"study_design_scores_gemma":[0.004400482,0.002931027,0.0511076,0.0003677535,0.0006346409,0.0000508294,0.02772195,0.05655356,0.4402087,0.3693701,0.04330521,0.003348154],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9904638,0.000006168892,0.0004588295,0.0003088724,0.00006043501,0.0002188031,0.00001184266,0.0002141618,0.008257106],"genre_scores_gemma":[0.99732,0.000002544678,0.002365132,0.00004507789,0.0001245446,0.000006319342,0.000007922231,0.00008219146,0.00004624908],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1677118,"threshold_uncertainty_score":0.9999846,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02546613576051409,"score_gpt":0.2485214051144863,"score_spread":0.2230552693539722,"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."}}