{"id":"W3143386207","doi":"10.1109/cleo.2007.4453408","title":"Wakefield Acceleration of Quasi-Monoenergetic 200 MeV Electrons in Nitrogen and Helium Gas Targets","year":2007,"lang":"en","type":"article","venue":"2007 Conference on Lasers and Electro-Optics (CLEO)","topic":"Laser-Plasma Interactions and Diagnostics","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Helium; Atomic physics; Electron; Physics; Nitrogen; Helium gas; Acceleration; Nuclear physics; Nitrogen gas","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":[],"consensus_categories":[],"category_scores_codex":[0.0002250736,0.0002513807,0.0003084915,0.0001915837,0.0001188813,0.0000827325,0.0001038219,0.0001052492,0.0005080428],"category_scores_gemma":[0.00002579378,0.0002444237,0.00005674555,0.000186203,0.00007470313,0.0001688979,0.00003014775,0.000331984,0.0000224441],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003422709,"about_ca_system_score_gemma":0.0001031969,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005294217,"about_ca_topic_score_gemma":0.0003875316,"domain_scores_codex":[0.9985034,0.00003392715,0.0004110824,0.0003318253,0.0001659369,0.0005538308],"domain_scores_gemma":[0.999131,0.0002237581,0.0001462723,0.0001930636,0.0001396441,0.0001662238],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0013412,0.003523251,0.1736592,0.0001662475,0.0004342582,0.00005608058,0.001199115,0.0008490974,0.1094435,0.6506112,0.007678333,0.05103849],"study_design_scores_gemma":[0.00519087,0.004846562,0.0116478,0.0003727876,0.0002895741,0.00002406345,0.00266863,0.04377888,0.8598326,0.06049345,0.008915753,0.001939031],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.976957,0.00009901512,0.005329079,0.0003738828,0.000118803,0.0002166973,0.00003172945,0.00001832277,0.01685544],"genre_scores_gemma":[0.9983009,0.0003692646,0.0006657861,0.0001182126,0.0001228491,0.00001563284,0.00005912201,0.00002064942,0.0003275502],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.750389,"threshold_uncertainty_score":0.9967307,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01209501300856557,"score_gpt":0.2540850892976571,"score_spread":0.2419900762890915,"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."}}