{"id":"W2785400273","doi":"10.1016/j.nima.2018.05.071","title":"First measurements of beam backgrounds at SuperKEKB","year":2018,"lang":"en","type":"article","venue":"Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment","topic":"Particle Detector Development and Performance","field":"Physics and Astronomy","cited_by":69,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Victoria","funders":"Rheinische Friedrich-Wilhelms-Universität Bonn; Horizon 2020 Framework Programme; University of Hawai'i; Deutsche Forschungsgemeinschaft; U.S. Department of Energy","keywords":"Physics; Collider; Beam (structure); Nuclear physics; Detector; Luminosity; Neutron; Optics; Astrophysics","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":[0.001790644,0.0002634733,0.0003919858,0.0003144527,0.0006415079,0.0001392993,0.0001792519,0.00009989533,0.0004675891],"category_scores_gemma":[0.00003542534,0.0002530306,0.00007589816,0.0009210224,0.0003359848,0.0003445494,0.0003288712,0.0004006384,0.000008379007],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004447587,"about_ca_system_score_gemma":0.00004390569,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000380936,"about_ca_topic_score_gemma":0.00006567158,"domain_scores_codex":[0.9974082,0.0003294862,0.0004713585,0.0004905655,0.0005983032,0.000702148],"domain_scores_gemma":[0.9991214,0.0001160525,0.0001724892,0.0002087833,0.0001844414,0.0001967998],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0002275037,0.0004356333,0.4918858,0.00005396495,0.0004002865,8.823877e-7,0.002366027,0.000003712541,0.4323016,0.0002039994,0.0001108022,0.07200982],"study_design_scores_gemma":[0.003387273,0.001427739,0.171572,0.0002023026,0.00004120069,0.000001719883,0.0009483736,0.001975566,0.8154523,0.002420525,0.001929093,0.000641886],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965817,0.00002439165,0.0001315849,0.00002446364,0.000341175,0.0003437111,0.0000127365,0.00002633089,0.002513847],"genre_scores_gemma":[0.9956403,0.00005749438,0.00392594,0.00001915785,0.0001973338,0.00003451944,0.000007743361,0.00003693625,0.0000805863],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3831508,"threshold_uncertainty_score":0.9999922,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0886092706474009,"score_gpt":0.3772429564553222,"score_spread":0.2886336858079214,"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."}}