{"id":"W2195950582","doi":"10.1038/525462a","title":"Neutrons with a twist","year":2015,"lang":"en","type":"letter","venue":"Nature","topic":"Orbital Angular Momentum in Optics","field":"Physics and Astronomy","cited_by":6,"is_retracted":false,"has_abstract":false,"ca_institutions":"Max Planck - University of Ottawa Centre for Extreme and Quantum Photonics","funders":"","keywords":"Physics; Angular momentum; Neutron; Angular momentum coupling; Total angular momentum quantum number; Azimuthal quantum number; Orbital motion; Photon; Angular momentum of light; Orbital angular momentum of light; Orbital angular momentum multiplexing; Nuclear physics; Optics; Classical 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00142491,0.0004002714,0.000534058,0.0004924125,0.00365768,0.004257402,0.0006869049,0.006766322,0.00819717],"category_scores_gemma":[0.006951421,0.0002812465,0.0003008256,0.0002861758,0.00557925,0.003691852,0.002288772,0.009522413,0.002233402],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002092116,"about_ca_system_score_gemma":0.001008182,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001032436,"about_ca_topic_score_gemma":0.001786496,"domain_scores_codex":[0.9991714,0.0001831343,0.00002812452,0.00009031754,0.0003876795,0.0001393923],"domain_scores_gemma":[0.998754,0.0004707218,0.00010046,0.0002758187,0.0001448062,0.0002542059],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0000942675,0.00001574212,0.0002109752,0.00003644784,0.00001002902,0.0008868193,0.0002129369,0.0001841269,0.0003860013,0.8417062,0.1477487,0.008507771],"study_design_scores_gemma":[0.00003553932,0.00001182394,0.0001474585,0.00005719825,0.00000688298,0.0006901351,0.0001656337,0.000691694,0.0003613724,0.7870036,0.2108116,0.00001709163],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.01613328,0.004703877,0.006281494,0.5180472,0.04450962,0.00002775486,0.0001829265,0.00025055,0.4098633],"genre_scores_gemma":[0.6139999,0.004067268,0.002992233,0.2194091,0.02784292,0.0001026461,0.0001404081,0.0002056906,0.1312398],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.00819717,"threshold_uncertainty_score":0.02742225,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005883013911881497,"score_gpt":0.2259847191538537,"score_spread":0.2201017052419721,"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."}}