{"id":"W199044516","doi":"","title":"Development of a 25-mA, 12% duty factor(df) H-source for LANSCE.","year":2004,"lang":"en","type":"paratext","venue":"OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)","topic":"Particle accelerators and beam dynamics","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Peter's Hospital","funders":"National Nuclear Security Administration","keywords":"Thermal emittance; Physics; Duty cycle; Linear particle accelerator; Neutron source; Storage ring; Ion source; Common emitter; Bunches; Particle accelerator; Nuclear physics; Neutron; Electrical engineering; Optics; Optoelectronics; Voltage; Electron; Beam (structure); Engineering; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005436433,0.0002639949,0.0002363759,0.000494656,0.000431099,0.0004383455,0.0009367397,0.0004857671,0.006800552],"category_scores_gemma":[0.0005511401,0.0002100721,0.0001964192,0.0004028764,0.0001786501,0.0005479463,0.0004221103,0.0005964715,0.002848823],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006872653,"about_ca_system_score_gemma":0.0006674881,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001087865,"about_ca_topic_score_gemma":0.002463302,"domain_scores_codex":[0.9997857,0.00001721448,0.000007145843,0.00003173143,0.0001447965,0.00001338858],"domain_scores_gemma":[0.9997168,0.00003473588,0.00002781102,0.00003669666,0.0001487237,0.00003525874],"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":[0.0002228017,0.0001050313,0.001567293,0.0002913905,0.00002427021,0.0002211336,0.0001437815,0.001073314,0.9090925,0.003082673,0.008860039,0.07531577],"study_design_scores_gemma":[0.00006089259,0.0003153144,0.002637727,0.00002186832,0.00001606881,0.0005833517,0.00003354,0.003682908,0.8884935,0.0002943129,0.1038357,0.00002484199],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"other","genre_scores_codex":[0.4494581,0.002754539,0.4252809,0.001572929,0.0004564564,0.001578634,0.004966604,0.01030778,0.103624],"genre_scores_gemma":[0.5250813,0.001324734,0.3814745,0.0005519265,0.00006976432,0.0009152101,0.008358613,0.001658814,0.08056499],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.006800552,"threshold_uncertainty_score":0.02275014,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01497682422753702,"score_gpt":0.2277950516951908,"score_spread":0.2128182274676538,"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."}}