{"id":"W2001433553","doi":"10.1364/ol.32.003477","title":"Evolution and termination of a femtosecond laser filament in air","year":2007,"lang":"en","type":"article","venue":"Optics Letters","topic":"Laser-Matter Interactions and Applications","field":"Physics and Astronomy","cited_by":43,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"","keywords":"Filamentation; Femtosecond; Protein filament; Optics; Ionization; Laser; Divergence (linguistics); Physics; Core (optical fiber); Materials science; Atomic physics; Ion","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":[0.00007488058,0.00004899109,0.00005783518,0.00006729415,0.00002565246,0.000006444589,0.00003250256,0.00001146881,0.00005889207],"category_scores_gemma":[9.444227e-7,0.00004957765,0.00001897751,0.00007354525,0.0000241532,0.00007838236,0.00001471618,0.00005442636,0.000007646932],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002495708,"about_ca_system_score_gemma":0.000005032022,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009201169,"about_ca_topic_score_gemma":0.00001826672,"domain_scores_codex":[0.9996303,0.000005343224,0.0001430765,0.00008654394,0.00004669867,0.00008801222],"domain_scores_gemma":[0.9997897,0.00003240591,0.00005641826,0.00008494425,0.00001596381,0.00002056392],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.00003868813,0.0009261621,0.3515284,0.00006819923,0.0000775325,0.000005218444,0.00138514,0.002639667,0.570621,0.04545779,0.003972127,0.02328009],"study_design_scores_gemma":[0.001353946,0.00005890796,0.8493755,0.00009850685,0.00004028203,0.000003520087,0.001392973,0.004459021,0.1344307,0.002557922,0.005859274,0.0003694356],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9814445,0.000001494716,0.01504496,0.0007697194,0.00003592509,0.00008862587,0.00001329282,0.000003927561,0.002597493],"genre_scores_gemma":[0.9979653,2.351915e-7,0.001664673,0.0001707268,0.00004785745,0.00001142095,0.00001695168,0.000004428765,0.0001184164],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4978471,"threshold_uncertainty_score":0.2021718,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005108508850616593,"score_gpt":0.2409647664897629,"score_spread":0.2358562576391463,"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."}}