{"id":"W2053909296","doi":"10.1063/1.3339910","title":"Self-channelling of relativistic laser pulses in large-scale underdense plasmas","year":2010,"lang":"en","type":"article","venue":"Physics of Plasmas","topic":"Laser-Plasma Interactions and Diagnostics","field":"Physics and Astronomy","cited_by":32,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Physics; Channelling; Plasma; Electron; Laser; Instability; Atomic physics; Weibel instability; Breakup; Relativistic plasma; Transverse plane; Self-focusing; Optics; Ion; Nuclear physics; Mechanics; Laser beams; Quantum mechanics","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":[0.0001377311,0.0002120536,0.0003631891,0.0000930571,0.00006884109,0.00002186672,0.0001799321,0.00007261545,0.0003907216],"category_scores_gemma":[0.00004269991,0.0002122897,0.0001475397,0.0002645738,0.00007316908,0.0002222473,0.00007402561,0.0004477061,0.0001332352],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001504355,"about_ca_system_score_gemma":0.00008022311,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001757559,"about_ca_topic_score_gemma":0.0001792426,"domain_scores_codex":[0.9987411,0.0000311805,0.0004558859,0.0002585033,0.0002030449,0.0003102679],"domain_scores_gemma":[0.9983717,0.0007729028,0.0002891557,0.0003298718,0.0001529219,0.00008350604],"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":[0.0002354415,0.009150361,0.2764569,0.0005217821,0.000532813,0.00001890045,0.005342414,0.05926552,0.01474022,0.6311232,0.001362872,0.001249605],"study_design_scores_gemma":[0.004042468,0.0003204086,0.005060146,0.0003753399,0.0003031833,0.000004335085,0.002458224,0.09608348,0.6439086,0.241475,0.00492556,0.001043223],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9680874,0.000002494204,0.009451438,0.0000427513,0.0005053713,0.0001813281,0.0002555018,0.00002718276,0.0214465],"genre_scores_gemma":[0.9948521,0.000004020434,0.004387447,0.000006483762,0.0001792592,0.00001757641,0.00006099063,0.00003133823,0.000460814],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6291684,"threshold_uncertainty_score":0.8656921,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009415150470686251,"score_gpt":0.2421441917937763,"score_spread":0.2327290413230901,"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."}}