{"id":"W2066074215","doi":"10.1134/s1054660x09150250","title":"Can we reach very high intensity in air with femtosecond PW laser pulses?","year":2009,"lang":"en","type":"article","venue":"Laser Physics","topic":"Laser-Matter Interactions and Applications","field":"Physics and Astronomy","cited_by":63,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"","keywords":"Filamentation; Femtosecond; Intensity (physics); Protein filament; Laser; Optics; Ionization; Atomic physics; Physics; Materials science; Clamping; Pulse (music)","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":[0.00003341357,0.0002103569,0.0002463964,0.00003900858,0.0001112256,0.00004172416,0.0001640721,0.00003178285,0.0002139328],"category_scores_gemma":[6.243489e-7,0.0001819171,0.00007413414,0.0002949995,0.00003986139,0.0002536963,0.00003373589,0.0002935809,0.0001463353],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004820319,"about_ca_system_score_gemma":0.00004799913,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001302601,"about_ca_topic_score_gemma":0.0002289398,"domain_scores_codex":[0.9990549,0.00001677197,0.0001982018,0.0003211057,0.0001209121,0.0002881214],"domain_scores_gemma":[0.9992649,0.00002984203,0.0000938721,0.0004419204,0.00008248527,0.00008697082],"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":[0.0009149124,0.0166917,0.3525798,0.0001483689,0.001080393,0.0001114685,0.005980319,0.02205483,0.01631257,0.1806993,0.1424168,0.2610095],"study_design_scores_gemma":[0.005995371,0.0007233226,0.3022957,0.0004564345,0.0002940517,0.00001755759,0.002832699,0.001717862,0.3339251,0.2870282,0.06190692,0.002806765],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9877636,0.000001948807,0.0008586065,0.003402854,0.00008958425,0.0002083892,0.000138658,0.00004726177,0.007489092],"genre_scores_gemma":[0.9963419,0.000001270389,0.0003055428,0.001120889,0.0003979588,0.00005102245,0.0002319202,0.00002172631,0.001527702],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3176125,"threshold_uncertainty_score":0.7418364,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008273720978402581,"score_gpt":0.2286135444141789,"score_spread":0.2203398234357763,"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."}}