{"id":"W2625494677","doi":"10.1126/science.aam8393","title":"Coherent imaging of an attosecond electron wave packet","year":2017,"lang":"en","type":"article","venue":"Science","topic":"Laser-Matter Interactions and Applications","field":"Physics and Astronomy","cited_by":128,"is_retracted":false,"has_abstract":true,"ca_institutions":"Joint Attosecond Science Laboratory; National Research Council Canada; University of Ottawa","funders":"Japan Society for the Promotion of Science","keywords":"Photoionization; Attosecond; Physics; Wave packet; Atomic physics; Electron; Angular momentum; Ionization; Photon; Momentum (technical analysis); Laser; Optics; Quantum mechanics; Ion; Ultrashort pulse","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":[0.00009699873,0.00004133104,0.00004851599,0.00002337507,0.0004294375,0.0001477402,0.0003061117,0.00000304113,0.0003565105],"category_scores_gemma":[0.000002476849,0.00003522355,0.00002107061,0.00004495874,0.0002149057,0.0004909346,0.00005579248,0.00004474888,0.00003311159],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001030297,"about_ca_system_score_gemma":0.00005130803,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001533354,"about_ca_topic_score_gemma":0.00001334926,"domain_scores_codex":[0.9995562,0.000003724825,0.00007474006,0.0001468114,0.00008567674,0.000132778],"domain_scores_gemma":[0.999366,0.000006418504,0.00009900681,0.0004259348,0.00005567789,0.00004694837],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00000552485,0.0004299922,0.1072067,0.000007177354,0.00001430297,7.099698e-7,0.0005323481,0.00001983243,0.704511,0.04793681,0.001245796,0.1380898],"study_design_scores_gemma":[0.0001935841,0.00002964682,0.1831721,0.00001678143,0.000008357693,0.000001780271,0.0003374983,0.002998439,0.7917498,0.01279745,0.008548546,0.0001459849],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9790716,0.00000176,0.0007644952,0.0002764651,0.00007085301,0.00005593082,0.00001743312,0.00000529379,0.01973612],"genre_scores_gemma":[0.9992009,1.240548e-7,0.0003398524,0.00002099864,0.00005634136,0.00001093453,0.000003407801,0.000002567728,0.0003648447],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1379438,"threshold_uncertainty_score":0.390354,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01587400147472513,"score_gpt":0.3197589459731255,"score_spread":0.3038849444984004,"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."}}